LOOMIS SAYLES & CO L P

$74.3B reported 13(f) long value · latest quarter 2026-03-31 · CIK 0000312348 · EDGAR ↗
A quarter-end snapshot. Filed up to 45 days later, so this page is not current holdings and never a complete portfolio. what a 13F is — and is not ↓ · methodology §13F ↗
Period
$74.3B
reported valuesum of disclosed values for 2026-03-31; 0 positions carry a NULL value and are excluded from the sum, surfaced here rather than folded away
1,168
positionsALL retained default holdings for this (filer, period), including NULL-value ones
90
new stakespositions with no comparable holding in the prior quarter (kind new), 2026-03-31
67
exitspositions absent from this quarter's filing after being held last quarter (kind exit), 2026-03-31 — inferred from absence, not a sale record

Position changes — into 2026-03-31

by shares · Δ value · filing link · how changes are classified §
Position changes into quarter 2026-03-31
Positionposition matched across quarters by exact reported CUSIP over a registry gap — producer-reconciled identity, never a name match identity_reconciled_by_cusipChangethe reported share count is unchanged across the pair, so the position reads as held rather than as a buy or a sell; only builds before this release inferred a direction from the reported value instead classified_by_value · "exit" = absent this quarter: disposed, delisted, under confidential treatment, or reported instead by an affiliated manager — the filing does not say which · change not classifiable: value undisclosed on one side of the quarter pair, or neither shares nor value can classify it · "no change" = the share count is identical in both quarters; the value moved only with price, so the row is mark-to-market and never an add or a trim (Add / New / Trim / Exit / No change) · "no prior" = this filer has no comparable holdings list for the previous quarter on record — a first filing under this registration, or a quarter reported inside an affiliated manager's filing — so the position is not called a new stakeΔ valuederived by Public Filings from the published aggregate; NULL means the source did not disclose a usable value — never zeroΔ sharesreported unit changed across the pair (SH↔PRN); the share delta is withheld rather than fabricated shares_unit_mismatchPrev valueCurr valuePrev sharesCurr sharesFlags
NVIDIA CORP COMMONposition key pos:16535 · issuer key iss:1593add−$377M+636,374$7.5B$7.1B40,340,66840,977,042
ALPHABET INC-CL A COMMONposition key pos:16029 · issuer key iss:152add−$379M+197,124$5.4B$5.0B17,142,47017,339,594
TESLA INC COMMONposition key pos:11199 · issuer key iss:2119add−$984M+5,361$5.7B$4.7B12,649,65012,655,011
META PLATFORMS INC COMMONposition key pos:12241 · issuer key iss:891add−$627M+43,118$4.9B$4.3B7,406,9837,450,101
AMAZON.COM INC COMMONposition key pos:15054 · issuer key iss:159add−$330M+362,660$4.1B$3.8B17,963,11018,325,770
NETFLIX.COM INC COMMONposition key pos:16326 · issuer key iss:1546add+$160M+743,146$3.5B$3.7B37,230,39937,973,545
BOEING CO COMMONposition key pos:18124 · issuer key iss:412trim−$276M−98,105$3.1B$2.8B14,160,05914,061,954
VISA INC-CLASS A SHRS COMMONposition key pos:13716 · issuer key iss:2278add−$437M+32,010$3.2B$2.8B9,221,8519,253,861
ORACLE CORP COMMONposition key pos:16970 · issuer key iss:1630add−$680M+638,885$3.2B$2.5B16,200,35516,839,240
MICROSOFT CORP COMMONposition key pos:12680 · issuer key iss:1473add−$656M+66,645$2.9B$2.2B5,996,6826,063,327
MONSTER BEVERAGE CORPORATION COMMONposition key pos:11172 · issuer key iss:1501trim−$137M−363,343$2.0B$1.9B26,268,56725,905,224
VERTEX PHARMACEUTICALS INC COMMONposition key pos:11430 · issuer key iss:2265trim−$40.8M−29,704$1.8B$1.8B4,033,5254,003,821
SHOPIFY INC - CLASS A COMMONposition key pos:19110 · issuer key iss:1965trim−$621M−66,724$2.3B$1.7B14,470,16914,403,445
REGENERON PHARMACEUTICALS COMMONposition key pos:16027 · issuer key iss:1826trim−$15.5M−22,016$1.5B$1.5B1,934,3261,912,310
AUTODESK INC COMMONposition key pos:18457 · issuer key iss:277trim−$342M−56,656$1.7B$1.4B5,796,8875,740,231
THE WALT DISNEY CO COMMONposition key pos:18004 · issuer key iss:742trim−$265M−189,943$1.6B$1.3B14,181,58813,991,645
SALESFORCE.COM INC COMMONposition key pos:13593 · issuer key iss:1920trim−$477M−12,609$1.6B$1.1B6,069,3636,056,754
STARBUCKS CORP COMMONposition key pos:16910 · issuer key iss:2037trim+$41.8M−102,308$798M$840M9,478,7569,376,448
NOVARTIS AG SPON ADR ADRposition key pos:15241 · issuer key iss:1585trim+$65.8M−108,115$763M$829M5,534,2155,426,100
ALPHABET INC-CL C COMMONposition key pos:18738 · issuer key iss:152trim−$88.7M−38,303$906M$817M2,885,9622,847,659
EXPEDITORS INTL WASH INC COMMONposition key pos:18624 · issuer key iss:874trim−$44.0M−77,680$848M$804M5,692,4865,614,806
INTUITIVE SURGICAL INC COMMONposition key pos:17712 · issuer key iss:1213trim−$188M−15,794$972M$784M1,715,4871,699,693
DEERE & CO COMMONposition key pos:14345 · issuer key iss:716trim+$132M−5,571$643M$774M1,380,3821,374,811
SEI INVESTMENTS CO COMMONposition key pos:18820 · issuer key iss:1889trim−$40.1M−115,755$717M$677M8,744,6348,628,879
THERMO FISHER SCIENTIFIC INC COMMONposition key pos:16012 · issuer key iss:2132trim−$128M−14,711$799M$670M1,378,4691,363,758
NOVO-NORDISK A/S SPONS ADR ADRposition key pos:17747 · issuer key iss:1589trim−$246M−118,069$872M$625M17,135,38417,017,315
YUM! BRANDS INC COMMONposition key pos:14282 · issuer key iss:2372trim+$9.1M−43,481$573M$582M3,785,0553,741,574
QUALCOMM INC COMMONposition key pos:18448 · issuer key iss:1786trim−$188M−63,138$729M$541M4,262,5544,199,416
BOOKING HOLDINGS INC COMMONposition key pos:11700 · issuer key iss:414add+$507M+120,894$10.6M$517M1,983122,877
BLOCK INC COMMONposition key pos:13226 · issuer key iss:2030trim−$42.9M−98,390$490M$447M7,522,0597,423,669
NIKE INC CL B COMMONposition key pos:14767 · issuer key iss:1571trim−$88.6M−35,794$507M$419M7,963,7827,927,988
ILLUMINA INC COMMONposition key pos:15512 · issuer key iss:1163trim−$184M−1,228,743$547M$363M4,171,7202,942,977
FACTSET RESEARCH SYSTEMS INC COMMONposition key pos:17194 · issuer key iss:892trim−$113M−17,132$434M$321M1,495,1601,478,028
MASTERCARD INC-CLASS A COMMONposition key pos:15086 · issuer key iss:1433add−$27.6M+28,489$335M$307M586,755615,244
NATIXIS LOOMIS FOCUSED GRWTH Exchange Traded Fundsposition key sid:sec:prov:443df7637ea5dfed81f8c267c3956333 · issuer key cusip6:63875Wadd−$35.1M+113,729$330M$295M7,373,2727,487,001
S&P GLOBAL COMMONposition key pos:16388 · issuer key iss:1887add−$45.6M+38,345$332M$287M636,121674,466
PAYPAL HOLDINGS INC COMMONposition key pos:15686 · issuer key iss:1686trim−$88.8M−95,417$375M$286M6,422,8246,327,407
WORKDAY INC COMMONposition key pos:18522 · issuer key iss:2354trim−$180M−16,854$450M$270M2,096,1542,079,300
TAIWAN SEMICONDUCTOR ADR ADRposition key pos:18380 · issuer key iss:2080trim−$18.0M−132,649$239M$221M786,747654,098
HILTON WORLDWIDE HOLDINGS IN COMMONposition key pos:12374 · issuer key iss:1120trim−$39.2M−178,982$260M$221M904,677725,695
PARKER HANNIFIN COMMONposition key pos:10968 · issuer key iss:1677trim−$124M−145,715$343M$219M389,869244,154
TRANE TECHNOLOGIES PLC COMMONposition key pos:14960 · issuer key iss:2639add+$25.1M+28,654$186M$211M478,851507,505
YUM CHINA HOLDINGS INC COMMONposition key pos:16784 · issuer key iss:2373trim+$3.4M−23,317$206M$209M4,317,2284,293,911
BLACKROCK INC COMMONposition key pos:12463 · issuer key iss:401trim−$92.3M−64,943$294M$202M274,497209,554
O'REILLY AUTOMOTIVE INC COMMON STOCK NEW COMMONposition key pos:12254 · issuer key iss:1601trim−$26.2M−312,956$221M$195M2,420,7022,107,746
COSTCO WHOLESALE CORP COMMONposition key pos:12889 · issuer key iss:669trim+$9.9M−18,511$182M$192M211,153192,642
JP MORGAN CHASE & CO COMMONposition key pos:18958 · issuer key iss:1247trim−$39.8M−67,648$228M$188M708,146640,498
KLA-TENCOR CORPORATION COMMONposition key pos:19106 · issuer key iss:1265trim+$15.8M−13,453$168M$184M138,236124,783
ECHOSTAR CORP CVT CV BNDposition key pos:16854 · issuer key iss:792trim−$25.7M−356,976$209M$183M1,920,8611,563,885
CUMMINS ENGINE COMMONposition key pos:12244 · issuer key iss:695trim−$76.3M−167,549$257M$181M503,120335,571
GOLDMAN SACHS GROUP COMMONposition key pos:12796 · issuer key iss:1024trim−$38.2M−35,421$219M$180M248,606213,185
ALNYLAM PHARMACEUTICALS INC COMMONposition key pos:16018 · issuer key iss:150add−$25.0M+23,200$194M$169M488,897512,097
MERCADOLIBRE INC COMMONposition key pos:11377 · issuer key iss:1458add−$24.6M+693$182M$158M90,53291,225
LINDE PLC COMMONposition key pos:13548 · issuer key iss:2557trim−$35.8M−134,298$189M$153M443,303309,005
ROPER TECHNOLOGIES INC COMMONposition key pos:11035 · issuer key iss:1869trim−$39.6M−394$192M$153M432,173431,779
HOME DEPOT COMMONposition key pos:11561 · issuer key iss:1122trim−$80.2M−212,907$231M$151M671,959459,052
PROGRESSIVE CORP COMMONposition key pos:12536 · issuer key iss:1764add+$13.3M+156,769$138M$151M604,108760,877
AIRBNB INC COMMONposition key pos:12838 · issuer key iss:102trim−$14.6M−29,643$157M$142M1,154,4621,124,819
METTLER-TOLEDO INTERNATIONAL COMMONposition key pos:18754 · issuer key iss:1471trim−$99.8M−61,351$235M$136M168,797107,446
ARM HOLDINGS PLC ADRposition key pos:11356 · issuer key iss:245add+$39.4M+30,344$90.7M$130M829,918860,262
RBC BEARINGS INC COMMONposition key pos:13907 · issuer key iss:1817trim+$9.8M−21,309$101M$111M225,341204,032
ADVANCED ENERGY INDS COMMONposition key pos:11223 · issuer key iss:88trim+$6.1M−153,149$102M$109M489,500336,351
DANAHER CORP COMMONposition key pos:16031 · issuer key iss:709trim−$81.1M−258,672$187M$106M815,525556,853
ALLEGHENY TECHNOLOGIES INC COMMONposition key pos:16414 · issuer key iss:138trim−$12.3M−282,257$107M$95.0M935,673653,416
EXPEDIA INC COMMONposition key pos:18819 · issuer key iss:873add+$68.9M+315,518$21.5M$90.4M75,878391,396
MAREX GROUP PLC COMMONposition key sid:sec:prov:9a25a5595fcff209a416795ab09ab7c6 · issuer key cusip6:G5S37Htrim+$11.3M−16,881$74.2M$85.5M1,935,5031,918,622
ESCO TECHNOLOGIES COMMONposition key pos:16629 · issuer key iss:851trim+$21.0M−25,090$63.7M$84.6M325,843300,753
ARCOSA INC COMMONposition key pos:14991 · issuer key iss:236trim−$4.8M−44,166$89.0M$84.2M837,242793,076
HEALTHEQUITY INC COMMONposition key pos:12968 · issuer key iss:1096trim−$9.4M−21,166$87.3M$77.9M953,072931,906
SUPERNUS PHARMACEUTICALS INC COMMONposition key sid:sec:prov:38b7ce53f517b4f397d48b58dc3386d9 · issuer key cusip6:868459trim+$1.7M−23,063$72.0M$73.7M1,448,8421,425,779
MA-COM TECHNOLOGY SOLUTIONS COMMONposition key pos:17416 · issuer key iss:1400trim−$11.4M−161,915$83.0M$71.6M484,374322,459
LIGAND PHARMACEUTICALS CL B COMMONposition key pos:13455 · issuer key iss:1350trim−$1.8M−29,468$72.4M$70.5M382,677353,209
AAR CORP COMMONposition key pos:11425 · issuer key iss:6trim+$1.7M−185,398$68.2M$69.9M824,283638,885
LIFE TIME GROUP HOLDINGS INC COMMONposition key pos:17572 · issuer key iss:1349trim−$3.4M−162,863$73.0M$69.6M2,745,4342,582,571
ALIBABA GROUP HOLDING-SP ADR ADRposition key pos:16587 · issuer key iss:133trim−$27.9M−110,710$97.3M$69.4M663,819553,109
MAGNOLIA OIL & GAS CORP - A COMMONposition key pos:17971 · issuer key iss:1411trim+$18.1M−138,124$50.7M$68.8M2,317,7682,179,644
ITT INC COMMONposition key pos:11892 · issuer key iss:1154add+$6.4M+2,804$59.8M$66.2M344,710347,514
STERLING CONSTRUCTION CO COMMONposition key pos:18660 · issuer key iss:2042trim+$12.2M−13,474$53.6M$65.9M175,180161,706
HEXCEL CORP COMMONposition key pos:14047 · issuer key iss:1113trim+$1.8M−52,198$63.4M$65.2M857,711805,513
TYLER TECHNOLOGIES INC COMMONposition key pos:17671 · issuer key iss:2180add+$51.9M+161,097$13.1M$65.0M28,760189,857
ALKERMES INC COMMONposition key pos:16418 · issuer key iss:2418trim+$9.9M−117,941$53.2M$63.1M1,902,5221,784,581
MOOG INC CL A COMMONposition key pos:17644 · issuer key iss:1504trim+$1.6M−36,042$60.2M$61.8M247,105211,063
OCEANEERING INTL INC COMMONposition key pos:15175 · issuer key iss:1607trim+$16.3M−131,145$44.0M$60.3M1,831,4341,700,289
CONSTRUCTION PARTNERS INC-A COMMONposition key pos:19105 · issuer key iss:649trim−$3.5M−45,211$63.7M$60.2M587,053541,842
AMBEV SA-SPN ADR ADRposition key sid:sec:prov:0e18fc19224817111beeee4f610a5d2a · issuer key cusip6:02319Vadd+$12.2M+1,189,814$47.7M$59.8M19,300,81720,490,631
RAMBUS INC COMMONposition key pos:18571 · issuer key iss:1800trim−$7.6M−40,498$64.4M$56.8M700,333659,835
BOOT BARN HOLDINGS INC COMMONposition key pos:11716 · issuer key iss:415add−$9.7M+10,340$65.9M$56.2M373,516383,856
COLLIERS INTERNATIONAL GROUP INC COMMONposition key pos:15135 · issuer key iss:620add−$4.1M+109,418$57.9M$53.8M393,875503,293
ALLEGRO MICROSYSTEMS INC COMMONposition key pos:11742 · issuer key iss:140add+$30.9M+844,869$21.9M$52.8M829,2391,674,108
TTM TECHNOLOGIES COMMONposition key pos:16364 · issuer key iss:2079trim−$2.3M−254,055$54.5M$52.2M790,051535,996
VITA COCO CO INC/THE COMMONposition key pos:17633 · issuer key iss:2285trim−$10.2M−89,521$61.6M$51.4M1,162,1701,072,649
LEGENCE CORP-CL A COMMONposition key pos:14664 · issuer key iss:1336trim+$10.1M−46,454$40.8M$50.9M947,111900,657
OSI SYSTEMS INC COMMONposition key pos:13166 · issuer key iss:1602trim−$2.1M−15,979$52.9M$50.8M207,446191,467
EVERUS CONSTRUCTION GROUP COMMONposition key pos:11418 · issuer key iss:865trim+$10.9M−35,933$39.9M$50.8M466,481430,548
PATRICK INDUSTRIES INC COMMONposition key pos:13912 · issuer key iss:1679trim−$2.9M−37,567$52.9M$50.0M487,791450,224
STIFEL FINANCIAL CORP COMMONposition key pos:16649 · issuer key iss:2043add+$3.7M+305,793$46.1M$49.8M367,804673,597
MIRION TECHNOLOGIES INC COMMONposition key pos:16946 · issuer key iss:1484trim−$17.0M−175,391$66.6M$49.6M2,845,6192,670,228
TEXAS ROADHOUSE INC CLASS A COMMONposition key pos:16773 · issuer key iss:2127add+$7.4M+46,297$41.2M$48.7M248,340294,637
TRIP.COM GROUP LTD ADRposition key pos:17888 · issuer key iss:2166add−$14.2M+102,424$62.8M$48.6M873,787976,211
CASELLA WASTE SYSTEMS INC CL A COMMONposition key pos:12671 · issuer key iss:533trim−$15.5M−42,609$63.8M$48.3M651,263608,654

80 more changes below.

1–100 of 737 changes
Mark-to-market only (no share change) · 48

Positions whose share count is identical in both quarters; the value changed with price, not with a decision.

Positions held with no share change into quarter 2026-03-31
Positionposition matched across quarters by exact reported CUSIP over a registry gap — producer-reconciled identity, never a name match identity_reconciled_by_cusipChangethe reported share count is unchanged across the pair, so the position reads as held rather than as a buy or a sell; only builds before this release inferred a direction from the reported value instead classified_by_value · "exit" = absent this quarter: disposed, delisted, under confidential treatment, or reported instead by an affiliated manager — the filing does not say which · change not classifiable: value undisclosed on one side of the quarter pair, or neither shares nor value can classify it · "no change" = the share count is identical in both quarters; the value moved only with price, so the row is mark-to-market and never an add or a trim (Add / New / Trim / Exit / No change) · "no prior" = this filer has no comparable holdings list for the previous quarter on record — a first filing under this registration, or a quarter reported inside an affiliated manager's filing — so the position is not called a new stakeΔ valuederived by Public Filings from the published aggregate; NULL means the source did not disclose a usable value — never zeroΔ sharesreported unit changed across the pair (SH↔PRN); the share delta is withheld rather than fabricated shares_unit_mismatchPrev valueCurr valuePrev sharesCurr sharesFlags
ISHARES RUSSELL 1000 VALUE INDEX FUND Exchange Traded Fundsposition key pos:18615 · issuer key iss:1231no change+$105K0$6.6M$6.7M31,46931,469
OPTIMUM COMMUNICATIONS INC COMMONposition key pos:16054 · issuer key iss:153no change−$1.8M0$8.4M$6.6M5,084,8535,084,853
SILVACO GROUP INC COMMONposition key sid:sec:prov:0a0191edee5f7b4788d2123ef0a9849d · issuer key cusip6:82728Cno change+$929K0$1.2M$2.2M306,583306,583
OAKTREE SPECIALTY LENDING CORP COMMONposition key pos:15051 · issuer key iss:1604no change−$254K0$2.3M$2.0M176,666176,666
LUMENTUM HOLDINGS INC 1 CV BNDposition key pos:15892 · issuer key iss:1379no change+$606K0$668K$1.3M1,8131,813
GLOBANT SA COMMONposition key pos:13104 · issuer key iss:2674no change−$529K0$1.8M$1.3M27,45127,451
GOLDMAN SACHS BDC INC COMMONposition key sid:sec:prov:3abb43ca394fc293cc8acc40cd7f39d3 · issuer key cusip6:38147Uno change−$56.0K0$1.3M$1.2M140,000140,000
BLACKROCK TCP CAPITAL CORP COMMONposition key sid:sec:prov:2d28721efbae76981d97bc36cb1ce4a9 · issuer key cusip6:09259Eno change−$456K0$1.3M$884K245,000245,000
LATTICE SEMICONDUCTOR CORP COMMONposition key pos:16871 · issuer key iss:1329no change+$165K0$632K$797K8,5878,587
WABTEC CORP COMMONposition key pos:13462 · issuer key iss:2298no change+$100K0$587K$687K2,7482,748
BAKER HUGHS CO COMMONposition key pos:11510 · issuer key iss:309no change+$173K0$507K$679K11,12911,129
VIKING HOLDINGS LTD COMMONposition key pos:15994 · issuer key iss:2645no change+$17.1K0$589K$606K8,2528,252
VULCAN MATERIALS CO COMMONposition key pos:13001 · issuer key iss:2292no change−$26.2K0$579K$552K2,0292,029
LIBERTY MEDIA GROUP - C COMMONposition key pos:15308 · issuer key iss:1348no change−$77.8K0$568K$491K5,7705,770
HEICO CORP COMMONposition key pos:15722 · issuer key iss:1101no change−$84.9K0$556K$471K1,7181,718
RAYMOND JAMES FINANCIAL INC COMMONposition key pos:16576 · issuer key iss:1809no change−$48.8K0$496K$447K3,0903,090
TRACTOR SUPPLY CO COMMONposition key pos:16512 · issuer key iss:2147no change−$40.8K0$433K$392K8,6588,658
SAILPOINT INC COMMONposition key pos:12837 · issuer key iss:1914no change−$114K0$329K$215K16,26916,269
GLOBAL X MSCI ARGENTINA ETF Exchange Traded Fundsposition key pos:13630 · issuer key cusip6:37950Eno change+$3.0K0$144K$147K1,5751,575
DRAFTKINGS INC COMMONposition key pos:16275 · issuer key iss:764no change−$51.6K0$138K$86.9K4,0184,018
NORFOLK SOUTHN CORP COMMONposition key pos:13392 · issuer key iss:1577no change−$4640$78.0K$77.5K270270
IRON MOUNTAIN INC COMMONposition key pos:11911 · issuer key iss:1228no change+$9.2K0$39.7K$48.9K479479
ARES MANAGEMENT CORP - A COMMONposition key pos:17601 · issuer key iss:239no change−$20.8K0$63.8K$43.1K395395
COINBASE GLOBAL INC -CLASS A COMMONposition key pos:17369 · issuer key iss:616no change−$12.3K0$53.8K$41.6K238238
AMERICAN HEALTHCARE REIT INC COMMONposition key pos:15812 · issuer key iss:1050no change+$760$35.8K$35.9K761761
BRIXMOR PROPERTY GROUP INC COMMONposition key pos:15571 · issuer key iss:438no change+$3.2K0$32.1K$35.2K1,2231,223
CARETRUST REIT INC COMMONposition key pos:16389 · issuer key iss:518no change+$4630$34.1K$34.6K944944
OMEGA HEALTHCARE INVESTORS COMMONposition key pos:18607 · issuer key iss:1619no change−$4080$34.9K$34.4K786786
QXO INC CVTPFD 5.5 CV PFDposition key pos:17328 · issuer key iss:1974no change+$2250$33.4K$33.6K1,7321,732
CBL & ASSOCIATES PROPERTIES COMMONposition key pos:11975 · issuer key iss:465no change+$1.2K0$31.9K$33.1K861861
FIRST INDUSTRIAL REALTY TR COMMONposition key pos:19130 · issuer key iss:917no change+$3280$32.4K$32.7K566566
DATADOG INC CVT CV BNDposition key pos:14682 · issuer key iss:713no change−$4.9K0$37.5K$32.6K276276
NATIONAL RETAIL PROPERTIES INC COMMONposition key pos:15500 · issuer key iss:1534no change+$1.7K0$27.8K$29.5K701701
NATIONAL HEALTHCARE INVS INC COMMONposition key sid:sec:prov:9310eebfd5f1a9907f81b887c2714857 · issuer key cusip6:63633Dno change+$1.6K0$27.3K$28.9K357357
NETSTREIT CORP COMMONposition key pos:13609 · issuer key iss:1551no change+$1.8K0$26.0K$27.7K1,4721,472
INVENTRUST PROPERTIES CORP COMMONposition key sid:sec:prov:02f53259e24f38bbede5cb456e904b7c · issuer key cusip6:46124Jno change+$2.0K0$25.4K$27.5K902902
PHILLIPS EDISON & COMPANY IN COMMONposition key pos:14834 · issuer key iss:1712no change+$1.4K0$26.1K$27.5K734734
TANGER FACTORY OUTLET CENTER COMMONposition key pos:16484 · issuer key iss:2085no change+$4850$26.6K$27.0K796796
CENTERSPACE COMMONposition key sid:sec:prov:8a74d350be982dc9276dcbb95a423998 · issuer key cusip6:15202Lno change−$3.8K0$27.2K$23.4K407407
L3HARRIS TECHNOLOGIES INC COMMONposition key pos:11589 · issuer key iss:1317no change+$130$74$8700
SHELL PLC-ADR A ADRposition key pos:15386 · issuer key iss:1873no change+$170$65$8211
ANALOG DEVICES INC COMMONposition key pos:15188 · issuer key iss:199no change+$120$66$7800
EVERGY INC COMMONposition key pos:13467 · issuer key iss:861no change+$50$45$5011
GALLAGHER A J COMMONposition key pos:18901 · issuer key iss:985no change−$70$44$3700
CROWN CASTLE INTL CORP COMMONposition key pos:17756 · issuer key iss:686no change−$30$35$3200
MICROCHIP TECHNOLOGY INC COMMONposition key pos:12062 · issuer key iss:1475no change$00$30$3000
DIAGEO PLC SPON ADR ADRposition key pos:16487 · issuer key iss:728no change−$20$16$1400
CINTAS CORP COMMONposition key pos:18762 · issuer key iss:589no change$00$2$200
Quarter ended 2026-03-31Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.
Truncated by Public Filings. Changes derive from the aggregate's top-25 slices and keyable positions only; unkeyable holdings are counted in the registry, not differenced. methodology §13F ↗

Book shape

2026-03-31 · concentration · vs tracked median · tick = median
Top-25 concentration
75.0%below median 80.0%
Concentration index
354 bpsbelow median 446 bps
Positions with value
1168 / 1168median book 97.5 positions

Concentration uses reported 13F long value, not total assets. The index is withheld when any position lacks a value. Medians are over the 8,748 tracked filers with a 2026-03-31 book; the index median over the 8,662 with a complete book.

null-value positions: 0holdings whose <value> did not parse — retained and counted, never zero-filled · top-N share ·§: 75.0%share of the period's disclosed value held in the top-N positions; denominator is reported 13F value, not total assets · HHI (bps) ·§: 354integer Herfindahl–Hirschman index in basis points over disclosed position values · QoQ moves: 785

Filing history

AVAILABLE QUARTERS
Available filing periods
PeriodSource
2026-03-31EDGAR ↗

PLANNED sector rotation · Congress overlap · signals for this filer

Complete source filings on SEC EDGAR

The complete filing on EDGAR.

The position list above is served from the published Public Filings build — every position this filer reported for the selected quarter, as it reported it. This block is provenance, not a substitute: the filing itself is the record, and it is one click away. Serving this list is M2-CONTRACT §3, amended 2026-08-02; §3.1 keeps live EDGAR for filings newer than this build.

Open LOOMIS SAYLES & CO L P's 13F filings on SEC EDGAR ↗
Notes on this data

Quarter-end holdings as filed

Explore the full published position list and its source filing. This record excludes the manager’s cash, shorts and non-13(f) assets.

Compare consecutive quarters

Position changes retain the producer’s classification and comparability flags. Share counts and reported values describe different changes.

A snapshot, not current holdings

Use the quarter selector to inspect available periods. Unknown values stay unknown and each table states its coverage.

View
Prior quarter not yet availableThis build carries one quarter for this manager: 2026-03-31. Notable managers carry four published quarters, others two.

Reported positions — 2026-03-31

1–100 of 676 issuers · $74.3B disclosed value over 1,168 rows · 0 undisclosed-value rows
Every row below carries ticker not yet mapped — stated once here rather than repeated on every row.
Positions LOOMIS SAYLES & CO L P reported for the quarter ended 2026-03-31, as that filer reported them
KindClassification is not joined into this reported-position view. Use the changed-positions view to compare the two published quarters.TickerThis list carries reported issuer names and security identities, without a dated ticker mapping. Symbols are not inferred from names.Issuera position composed from a base filing plus NEW-HOLDINGS amendments keeps every source row here; the composition's latest filed date is the one shown served from this build's published holdings (derived from the filer's own reported rows); every row resolves to its filingWeightShare of total reported value, calculated only when the full position list has disclosed values. This is 13F long value, not total assets.Valuevalue undisclosed on the filing: retained and counted, excluded from sums, never shown as $0SharesPosition changeShare change is available in the separate comparison view; it is not joined into this position list.WtCongressThe congressional transaction join is unavailable in this build.
NVDAverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)NVIDIA CORP
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for NVIDIA CORP, as it reported them
NVIDIA CORP · COMMON CUSIP — $6.3B35,910,375
NVIDIA CORP · COMMON CUSIP — $884M5,066,667
$7.1B40,977,0429.6%
GOOGLverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) GOOGverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ALPHABET INC-CL A
2 positions · 4 reported rows
Rows LOOMIS SAYLES & CO L P reported for ALPHABET INC-CL A, as it reported them
ALPHABET INC-CL A · COMMON CUSIP — $4.4B15,205,057
ALPHABET INC-CL C · COMMON CUSIP — $737M2,569,289
ALPHABET INC-CL A · COMMON CUSIP — $614M2,134,537
ALPHABET INC-CL C · COMMON CUSIP — $79.9M278,370
$5.8B20,187,2537.8%
TSLAverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TESLA INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for TESLA INC, as it reported them
TESLA INC · COMMON CUSIP — $4.1B11,032,342
TESLA INC · COMMON CUSIP — $603M1,622,669
$4.7B12,655,0116.3%
METAverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)META PLATFORMS INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for META PLATFORMS INC, as it reported them
META PLATFORMS INC · COMMON CUSIP — $3.7B6,524,530
META PLATFORMS INC · COMMON CUSIP — $530M925,571
$4.3B7,450,1015.7%
AMZNverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)AMAZON.COM INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for AMAZON.COM INC, as it reported them
AMAZON.COM INC · COMMON CUSIP — $3.4B16,166,219
AMAZON.COM INC · COMMON CUSIP — $450M2,159,551
$3.8B18,325,7705.1%
NFLXverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)NETFLIX.COM INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for NETFLIX.COM INC, as it reported them
NETFLIX.COM INC · COMMON CUSIP — $3.2B33,160,694
NETFLIX.COM INC · COMMON CUSIP — $463M4,812,851
$3.7B37,973,5454.9%
BAverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)BOEING CO
2 positions · 4 reported rows
Rows LOOMIS SAYLES & CO L P reported for BOEING CO, as it reported them
BOEING CO · COMMON CUSIP — $2.4B12,266,456
BOEING CO · COMMON CUSIP — $357M1,795,498
BOEING CO/THE CVTPFD 6.0 · CV PFD CUSIP — $3.4M17,193
BOEING CO/THE CVTPFD 6.0 · CV PFD CUSIP — $438K2,200
$2.8B14,081,3473.8%
VISA INC-CLASS A SHRS
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for VISA INC-CLASS A SHRS, as it reported them
VISA INC-CLASS A SHRS · COMMON CUSIP — $2.4B8,104,076
VISA INC-CLASS A SHRS · COMMON CUSIP — $348M1,149,785
$2.8B9,253,8613.8%
ORCLverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ORACLE CORP
2 positions · 4 reported rows
Rows LOOMIS SAYLES & CO L P reported for ORACLE CORP, as it reported them
ORACLE CORP · COMMON CUSIP — $2.2B14,782,193
ORACLE CORP · COMMON CUSIP — $303M2,057,047
ORACLE CORP CVTPFD 6.5 · CV PFD CUSIP — $7.9M53,758
ORACLE CORP CVTPFD 6.5 · CV PFD CUSIP — $3.4M22,849
$2.5B16,915,8473.3%
MSFTverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)MICROSOFT CORP
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for MICROSOFT CORP, as it reported them
MICROSOFT CORP · COMMON CUSIP — $2.0B5,318,754
MICROSOFT CORP · COMMON CUSIP — $276M744,573
$2.2B6,063,3273.0%
MNSTverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)MONSTER BEVERAGE CORPORATION
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for MONSTER BEVERAGE CORPORATION, as it reported them
MONSTER BEVERAGE CORPORATION · COMMON CUSIP — $1.7B22,811,591
MONSTER BEVERAGE CORPORATION · COMMON CUSIP — $224M3,093,633
$1.9B25,905,2242.5%
VRTXverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)VERTEX PHARMACEUTICALS INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for VERTEX PHARMACEUTICALS INC, as it reported them
VERTEX PHARMACEUTICALS INC · COMMON CUSIP — $1.6B3,508,839
VERTEX PHARMACEUTICALS INC · COMMON CUSIP — $221M494,982
$1.8B4,003,8212.4%
SHOPIFY INC - CLASS A
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for SHOPIFY INC - CLASS A, as it reported them
SHOPIFY INC - CLASS A · COMMON CUSIP — $1.5B12,694,386
SHOPIFY INC - CLASS A · COMMON CUSIP — $203M1,709,059
$1.7B14,403,4452.3%
REGNverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)REGENERON PHARMACEUTICALS
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for REGENERON PHARMACEUTICALS, as it reported them
REGENERON PHARMACEUTICALS · COMMON CUSIP — $1.3B1,678,623
REGENERON PHARMACEUTICALS · COMMON CUSIP — $181M233,687
$1.5B1,912,3102.0%
AUTODESK INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for AUTODESK INC, as it reported them
AUTODESK INC · COMMON CUSIP — $1.2B5,051,062
AUTODESK INC · COMMON CUSIP — $165M689,169
$1.4B5,740,2311.8%
THE WALT DISNEY CO
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for THE WALT DISNEY CO, as it reported them
THE WALT DISNEY CO · COMMON CUSIP — $1.2B12,264,097
THE WALT DISNEY CO · COMMON CUSIP — $167M1,727,548
$1.3B13,991,6451.8%
SALESFORCE.COM INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for SALESFORCE.COM INC, as it reported them
SALESFORCE.COM INC · COMMON CUSIP — $1000M5,355,783
SALESFORCE.COM INC · COMMON CUSIP — $131M700,971
$1.1B6,056,7541.5%
STARBUCKS CORP
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for STARBUCKS CORP, as it reported them
STARBUCKS CORP · COMMON CUSIP — $737M8,228,307
STARBUCKS CORP · COMMON CUSIP — $103M1,148,141
$840M9,376,4481.1%
NOVARTIS AG SPON ADR
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for NOVARTIS AG SPON ADR, as it reported them
NOVARTIS AG SPON ADR · ADR CUSIP — $725M4,747,111
NOVARTIS AG SPON ADR · ADR CUSIP — $104M678,989
$829M5,426,1001.1%
EXPEDITORS INTL WASH INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for EXPEDITORS INTL WASH INC, as it reported them
EXPEDITORS INTL WASH INC · COMMON CUSIP — $706M4,930,692
EXPEDITORS INTL WASH INC · COMMON CUSIP — $98.0M684,114
$804M5,614,8061.1%
INTUITIVE SURGICAL INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for INTUITIVE SURGICAL INC, as it reported them
INTUITIVE SURGICAL INC · COMMON CUSIP — $688M1,492,284
INTUITIVE SURGICAL INC · COMMON CUSIP — $95.6M207,409
$784M1,699,6931.1%
DEverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)DEERE & CO
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for DEERE & CO, as it reported them
DEERE & CO · COMMON CUSIP — $682M1,209,886
DEERE & CO · COMMON CUSIP — $92.9M164,925
$774M1,374,8111.0%
SEI INVESTMENTS CO
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for SEI INVESTMENTS CO, as it reported them
SEI INVESTMENTS CO · COMMON CUSIP — $596M7,597,202
SEI INVESTMENTS CO · COMMON CUSIP — $81.0M1,031,677
$677M8,628,8790.9%
TMOverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)THERMO FISHER SCIENTIFIC INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for THERMO FISHER SCIENTIFIC INC, as it reported them
THERMO FISHER SCIENTIFIC INC · COMMON CUSIP — $583M1,186,100
THERMO FISHER SCIENTIFIC INC · COMMON CUSIP — $87.3M177,658
$670M1,363,7580.9%
NOVO-NORDISK A/S SPONS ADR
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for NOVO-NORDISK A/S SPONS ADR, as it reported them
NOVO-NORDISK A/S SPONS ADR · ADR CUSIP — $545M14,822,911
NOVO-NORDISK A/S SPONS ADR · ADR CUSIP — $80.6M2,194,404
$625M17,017,3150.8%
YUMverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)YUM! BRANDS INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for YUM! BRANDS INC, as it reported them
YUM! BRANDS INC · COMMON CUSIP — $508M3,267,898
YUM! BRANDS INC · COMMON CUSIP — $73.6M473,676
$582M3,741,5740.8%
QUALCOMM INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for QUALCOMM INC, as it reported them
QUALCOMM INC · COMMON CUSIP — $476M3,693,997
QUALCOMM INC · COMMON CUSIP — $65.1M505,419
$541M4,199,4160.7%
BKNGverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)BOOKING HOLDINGS INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for BOOKING HOLDINGS INC, as it reported them
BOOKING HOLDINGS INC · COMMON CUSIP — $516M122,515
BOOKING HOLDINGS INC · COMMON CUSIP — $1.5M362
$517M122,8770.7%
BLOCK INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for BLOCK INC, as it reported them
BLOCK INC · COMMON CUSIP — $394M6,547,886
BLOCK INC · COMMON CUSIP — $52.7M875,783
$447M7,423,6690.6%
NIKE INC CL B
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for NIKE INC CL B, as it reported them
NIKE INC CL B · COMMON CUSIP — $367M6,939,576
NIKE INC CL B · COMMON CUSIP — $52.2M988,412
$419M7,927,9880.6%
ILLUMINA INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for ILLUMINA INC, as it reported them
ILLUMINA INC · COMMON CUSIP — $319M2,588,260
ILLUMINA INC · COMMON CUSIP — $43.7M354,717
$363M2,942,9770.5%
FACTSET RESEARCH SYSTEMS INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for FACTSET RESEARCH SYSTEMS INC, as it reported them
FACTSET RESEARCH SYSTEMS INC · COMMON CUSIP — $282M1,298,670
FACTSET RESEARCH SYSTEMS INC · COMMON CUSIP — $38.9M179,358
$321M1,478,0280.4%
MASTERCARD INC-CLASS A
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for MASTERCARD INC-CLASS A, as it reported them
MASTERCARD INC-CLASS A · COMMON CUSIP — $305M611,269
MASTERCARD INC-CLASS A · COMMON CUSIP — $2.0M3,975
$307M615,2440.4%
NATIXIS LOOMIS FOCUSED GRWTH
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for NATIXIS LOOMIS FOCUSED GRWTH, as it reported them
NATIXIS LOOMIS FOCUSED GRWTH · Exchange Traded Funds CUSIP 63875W406 $217M5,499,018
NATIXIS LOOMIS FOCUSED GRWTH · Exchange Traded Funds CUSIP 63875W406 $78.3M1,987,983
$295M7,487,0010.4%
S&P GLOBAL S&P GLOBAL · COMMON CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-14 +44d
$287M674,4660.4%
PAYPAL HOLDINGS INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for PAYPAL HOLDINGS INC, as it reported them
PAYPAL HOLDINGS INC · COMMON CUSIP — $251M5,542,749
PAYPAL HOLDINGS INC · COMMON CUSIP — $35.5M784,658
$286M6,327,4070.4%
WORKDAY INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for WORKDAY INC, as it reported them
WORKDAY INC · COMMON CUSIP — $239M1,838,480
WORKDAY INC · COMMON CUSIP — $31.3M240,820
$270M2,079,3000.4%
TAIWAN SEMICONDUCTOR ADR
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for TAIWAN SEMICONDUCTOR ADR, as it reported them
TAIWAN SEMICONDUCTOR ADR · ADR CUSIP — $220M650,137
TAIWAN SEMICONDUCTOR ADR · ADR CUSIP — $1.3M3,961
$221M654,0980.3%
HILTON WORLDWIDE HOLDINGS IN HILTON WORLDWIDE HOLDINGS IN · COMMON CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-14 +44d
$221M725,6950.3%
PARKER HANNIFIN PARKER HANNIFIN · COMMON CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-14 +44d
$219M244,1540.3%
TTverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TRANE TECHNOLOGIES PLC TRANE TECHNOLOGIES PLC · COMMON CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-14 +44d
$211M507,5050.3%
YUM CHINA HOLDINGS INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for YUM CHINA HOLDINGS INC, as it reported them
YUM CHINA HOLDINGS INC · COMMON CUSIP — $187M3,837,995
YUM CHINA HOLDINGS INC · COMMON CUSIP — $22.2M455,916
$209M4,293,9110.3%
BLACKROCK INC BLACKROCK INC · COMMON CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-14 +44d
$202M209,5540.3%
O'REILLY AUTOMOTIVE INC COMMON STOCK NEW O'REILLY AUTOMOTIVE INC COMMON STOCK NEW · COMMON CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-14 +44d
$195M2,107,7460.3%
COSTverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)COSTCO WHOLESALE CORP
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for COSTCO WHOLESALE CORP, as it reported them
COSTCO WHOLESALE CORP · COMMON CUSIP — $190M190,957
COSTCO WHOLESALE CORP · COMMON CUSIP — $1.7M1,685
$192M192,6420.3%
JP MORGAN CHASE & CO JP MORGAN CHASE & CO · COMMON CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-14 +44d
$188M640,4980.3%
KLA-TENCOR CORPORATION KLA-TENCOR CORPORATION · COMMON CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-14 +44d
$184M124,7830.2%
ECHOSTAR CORP CVT
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for ECHOSTAR CORP CVT, as it reported them
ECHOSTAR CORP CVT · CV BND CUSIP — $156M1,334,358
ECHOSTAR CORP CVT · CV BND CUSIP — $26.9M229,527
$183M1,563,8850.2%
CUMMINS ENGINE CUMMINS ENGINE · COMMON CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-14 +44d
$181M335,5710.2%
GSverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)GOLDMAN SACHS GROUP GOLDMAN SACHS GROUP · COMMON CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-14 +44d
$180M213,1850.2%
ALNYLAM PHARMACEUTICALS INC
2 positions · 4 reported rows
Rows LOOMIS SAYLES & CO L P reported for ALNYLAM PHARMACEUTICALS INC, as it reported them
ALNYLAM PHARMACEUTICALS INC · COMMON CUSIP — $165M498,154
ALNYLAM PHARMACEUTICALS INC · COMMON CUSIP — $4.6M13,943
ALNYLAM PHARMACEUTICALS CVT · CV BND CUSIP — $1.0M3,082
ALNYLAM PHARMACEUTICALS CVT · CV BND CUSIP — $588K1,778
$171M516,9570.2%
MERCADOLIBRE INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for MERCADOLIBRE INC, as it reported them
MERCADOLIBRE INC · COMMON CUSIP — $152M87,900
MERCADOLIBRE INC · COMMON CUSIP — $5.7M3,325
$158M91,2250.2%
LINverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)LINDE PLC LINDE PLC · COMMON CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-14 +44d
$153M309,0050.2%
ROPER TECHNOLOGIES INC ROPER TECHNOLOGIES INC · COMMON CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-14 +44d
$153M431,7790.2%
HDverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)HOME DEPOT HOME DEPOT · COMMON CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-14 +44d
$151M459,0520.2%
PROGRESSIVE CORP PROGRESSIVE CORP · COMMON CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-14 +44d
$151M760,8770.2%
AIRBNB INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for AIRBNB INC, as it reported them
AIRBNB INC · COMMON CUSIP — $142M1,124,128
AIRBNB INC · COMMON CUSIP — $87.3K691
$142M1,124,8190.2%
METTLER-TOLEDO INTERNATIONAL METTLER-TOLEDO INTERNATIONAL · COMMON CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-14 +44d
$136M107,4460.2%
ADVANCED ENERGY INDS
2 positions · 4 reported rows
Rows LOOMIS SAYLES & CO L P reported for ADVANCED ENERGY INDS, as it reported them
ADVANCED ENERGY INDS · COMMON CUSIP — $81.9M253,911
ADVANCED ENERGY INDS · COMMON CUSIP — $26.6M82,440
ADVANCED ENERGY IND CVT · CV BND CUSIP — $19.0M58,998
ADVANCED ENERGY IND CVT · CV BND CUSIP — $5.3M16,463
$133M411,8120.2%
ARM HOLDINGS PLC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for ARM HOLDINGS PLC, as it reported them
ARM HOLDINGS PLC · ADR CUSIP — $127M837,705
ARM HOLDINGS PLC · ADR CUSIP — $3.4M22,557
$130M860,2620.2%
RBC BEARINGS INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for RBC BEARINGS INC, as it reported them
RBC BEARINGS INC · COMMON CUSIP — $84.6M155,806
RBC BEARINGS INC · COMMON CUSIP — $26.2M48,226
$111M204,0320.1%
DHRverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)DANAHER CORP DANAHER CORP · COMMON CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-14 +44d
$106M556,8530.1%
ALLEGHENY TECHNOLOGIES INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for ALLEGHENY TECHNOLOGIES INC, as it reported them
ALLEGHENY TECHNOLOGIES INC · COMMON CUSIP — $72.9M501,260
ALLEGHENY TECHNOLOGIES INC · COMMON CUSIP — $22.1M152,156
$95.0M653,4160.1%
EXPEDIA INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for EXPEDIA INC, as it reported them
EXPEDIA INC · COMMON CUSIP — $89.1M385,847
EXPEDIA INC · COMMON CUSIP — $1.3M5,549
$90.4M391,3960.1%
MAREX GROUP PLC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for MAREX GROUP PLC, as it reported them
MAREX GROUP PLC · COMMON CUSIP G5S37H101 $74.4M1,669,295
MAREX GROUP PLC · COMMON CUSIP G5S37H101 $11.1M249,327
$85.5M1,918,6220.1%
ESCO TECHNOLOGIES
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for ESCO TECHNOLOGIES, as it reported them
ESCO TECHNOLOGIES · COMMON CUSIP — $71.2M252,932
ESCO TECHNOLOGIES · COMMON CUSIP — $13.5M47,821
$84.6M300,7530.1%
ARCOSA INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for ARCOSA INC, as it reported them
ARCOSA INC · COMMON CUSIP — $73.2M689,961
ARCOSA INC · COMMON CUSIP — $10.9M103,115
$84.2M793,0760.1%
HEALTHEQUITY INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for HEALTHEQUITY INC, as it reported them
HEALTHEQUITY INC · COMMON CUSIP — $61.5M735,705
HEALTHEQUITY INC · COMMON CUSIP — $16.4M196,201
$77.9M931,9060.1%
SUPERNUS PHARMACEUTICALS INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for SUPERNUS PHARMACEUTICALS INC, as it reported them
SUPERNUS PHARMACEUTICALS INC · COMMON CUSIP 868459108 $63.6M1,230,099
SUPERNUS PHARMACEUTICALS INC · COMMON CUSIP 868459108 $10.1M195,680
$73.7M1,425,7790.1%
MA-COM TECHNOLOGY SOLUTIONS
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for MA-COM TECHNOLOGY SOLUTIONS, as it reported them
MA-COM TECHNOLOGY SOLUTIONS · COMMON CUSIP — $60.3M271,395
MA-COM TECHNOLOGY SOLUTIONS · COMMON CUSIP — $11.3M51,064
$71.6M322,4590.1%
LIGAND PHARMACEUTICALS CL B
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for LIGAND PHARMACEUTICALS CL B, as it reported them
LIGAND PHARMACEUTICALS CL B · COMMON CUSIP — $59.3M297,050
LIGAND PHARMACEUTICALS CL B · COMMON CUSIP — $11.2M56,159
$70.5M353,2090.1%
AAR CORP
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for AAR CORP, as it reported them
AAR CORP · COMMON CUSIP — $59.6M544,218
AAR CORP · COMMON CUSIP — $10.4M94,667
$69.9M638,8850.1%
LIFE TIME GROUP HOLDINGS INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for LIFE TIME GROUP HOLDINGS INC, as it reported them
LIFE TIME GROUP HOLDINGS INC · COMMON CUSIP — $52.2M1,936,266
LIFE TIME GROUP HOLDINGS INC · COMMON CUSIP — $17.4M646,305
$69.6M2,582,5710.1%
ALIBABA GROUP HOLDING-SP ADR
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for ALIBABA GROUP HOLDING-SP ADR, as it reported them
ALIBABA GROUP HOLDING-SP ADR · ADR CUSIP — $64.0M510,140
ALIBABA GROUP HOLDING-SP ADR · ADR CUSIP — $5.4M42,969
$69.4M553,1090.1%
MAGNOLIA OIL & GAS CORP - A
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for MAGNOLIA OIL & GAS CORP - A, as it reported them
MAGNOLIA OIL & GAS CORP - A · COMMON CUSIP — $51.7M1,638,339
MAGNOLIA OIL & GAS CORP - A · COMMON CUSIP — $17.1M541,305
$68.8M2,179,6440.1%
ITT INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for ITT INC, as it reported them
ITT INC · COMMON CUSIP — $51.1M268,267
ITT INC · COMMON CUSIP — $15.1M79,247
$66.2M347,5140.1%
STERLING CONSTRUCTION CO
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for STERLING CONSTRUCTION CO, as it reported them
STERLING CONSTRUCTION CO · COMMON CUSIP — $55.4M136,001
STERLING CONSTRUCTION CO · COMMON CUSIP — $10.5M25,705
$65.9M161,7060.1%
HEXCEL CORP
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for HEXCEL CORP, as it reported them
HEXCEL CORP · COMMON CUSIP — $49.4M610,596
HEXCEL CORP · COMMON CUSIP — $15.8M194,917
$65.2M805,5130.1%
TYLER TECHNOLOGIES INC TYLER TECHNOLOGIES INC · COMMON CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-14 +44d
$65.0M189,8570.1%
ALKERMES INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for ALKERMES INC, as it reported them
ALKERMES INC · COMMON CUSIP — $47.9M1,355,110
ALKERMES INC · COMMON CUSIP — $15.2M429,471
$63.1M1,784,5810.1%
MOOG INC CL A
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for MOOG INC CL A, as it reported them
MOOG INC CL A · COMMON CUSIP — $55.6M189,898
MOOG INC CL A · COMMON CUSIP — $6.2M21,165
$61.8M211,0630.1%
OCEANEERING INTL INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for OCEANEERING INTL INC, as it reported them
OCEANEERING INTL INC · COMMON CUSIP — $51.1M1,440,624
OCEANEERING INTL INC · COMMON CUSIP — $9.2M259,665
$60.3M1,700,2890.1%
CONSTRUCTION PARTNERS INC-A
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for CONSTRUCTION PARTNERS INC-A, as it reported them
CONSTRUCTION PARTNERS INC-A · COMMON CUSIP — $50.6M455,676
CONSTRUCTION PARTNERS INC-A · COMMON CUSIP — $9.6M86,166
$60.2M541,8420.1%
AMBEV SA-SPN ADR
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for AMBEV SA-SPN ADR, as it reported them
AMBEV SA-SPN ADR · ADR CUSIP 02319V103 $58.0M19,860,120
AMBEV SA-SPN ADR · ADR CUSIP 02319V103 $1.8M630,511
$59.8M20,490,6310.1%
RAMBUS INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for RAMBUS INC, as it reported them
RAMBUS INC · COMMON CUSIP — $42.4M492,348
RAMBUS INC · COMMON CUSIP — $14.4M167,487
$56.8M659,8350.1%
BOOT BARN HOLDINGS INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for BOOT BARN HOLDINGS INC, as it reported them
BOOT BARN HOLDINGS INC · COMMON CUSIP — $48.6M332,185
BOOT BARN HOLDINGS INC · COMMON CUSIP — $7.6M51,671
$56.2M383,8560.1%
COLLIERS INTERNATIONAL GROUP INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for COLLIERS INTERNATIONAL GROUP INC, as it reported them
COLLIERS INTERNATIONAL GROUP INC · COMMON CUSIP — $43.3M404,889
COLLIERS INTERNATIONAL GROUP INC · COMMON CUSIP — $10.5M98,404
$53.8M503,2930.1%
ALLEGRO MICROSYSTEMS INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for ALLEGRO MICROSYSTEMS INC, as it reported them
ALLEGRO MICROSYSTEMS INC · COMMON CUSIP — $37.9M1,200,930
ALLEGRO MICROSYSTEMS INC · COMMON CUSIP — $14.9M473,178
$52.8M1,674,1080.1%
ISHARES RUSSELL 1000 GROWTH INDEX FUND
8 positions · 8 reported rows
Rows LOOMIS SAYLES & CO L P reported for ISHARES RUSSELL 1000 GROWTH INDEX FUND, as it reported them
ISHARES RUSSELL 1000 GROWTH INDEX FUND · Exchange Traded Funds CUSIP — $33.0M77,353
ISHARES RUSSELL 1000 VALUE INDEX FUND · Exchange Traded Funds CUSIP — $6.7M31,469
ISHARES RUSSELL 2000 INDEX FUND · Exchange Traded Funds CUSIP — $4.9M19,755
ISHARES IBOXX INVESTMENT GRA · Exchange Traded Funds - Debt CUSIP — $4.7M42,876
ISHARES FTSE CHINA 25 INDEX FU · Exchange Traded Funds CUSIP — $2.1M58,182
ISHARES S&P 500 GROWTH INDEX FUND · Exchange Traded Funds CUSIP — $627K5,544
ISHARES MSCI EMERGING MARKETS ETF · Exchange Traded Funds CUSIP — $402K7,073
ISHARES CORE S&P SMALL - CAP ETF · Exchange Traded Funds CUSIP — $339K2,730
$52.7M244,9820.1%
TTM TECHNOLOGIES
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for TTM TECHNOLOGIES, as it reported them
TTM TECHNOLOGIES · COMMON CUSIP — $47.1M483,061
TTM TECHNOLOGIES · COMMON CUSIP — $5.2M52,935
$52.2M535,9960.1%
VITA COCO CO INC/THE
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for VITA COCO CO INC/THE, as it reported them
VITA COCO CO INC/THE · COMMON CUSIP — $43.2M902,033
VITA COCO CO INC/THE · COMMON CUSIP — $8.2M170,616
$51.4M1,072,6490.1%
LEGENCE CORP-CL A
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for LEGENCE CORP-CL A, as it reported them
LEGENCE CORP-CL A · COMMON CUSIP — $35.8M634,365
LEGENCE CORP-CL A · COMMON CUSIP — $15.0M266,292
$50.9M900,6570.1%
OSI SYSTEMS INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for OSI SYSTEMS INC, as it reported them
OSI SYSTEMS INC · COMMON CUSIP — $42.8M161,011
OSI SYSTEMS INC · COMMON CUSIP — $8.1M30,456
$50.8M191,4670.1%
EVERUS CONSTRUCTION GROUP
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for EVERUS CONSTRUCTION GROUP, as it reported them
EVERUS CONSTRUCTION GROUP · COMMON CUSIP — $42.7M362,064
EVERUS CONSTRUCTION GROUP · COMMON CUSIP — $8.1M68,484
$50.8M430,5480.1%
PATRICK INDUSTRIES INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for PATRICK INDUSTRIES INC, as it reported them
PATRICK INDUSTRIES INC · COMMON CUSIP — $42.1M378,626
PATRICK INDUSTRIES INC · COMMON CUSIP — $8.0M71,598
$50.0M450,2240.1%
STIFEL FINANCIAL CORP
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for STIFEL FINANCIAL CORP, as it reported them
STIFEL FINANCIAL CORP · COMMON CUSIP — $38.7M523,038
STIFEL FINANCIAL CORP · COMMON CUSIP — $11.1M150,559
$49.8M673,5970.1%
MIRION TECHNOLOGIES INC
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for MIRION TECHNOLOGIES INC, as it reported them
MIRION TECHNOLOGIES INC · COMMON CUSIP — $37.9M2,037,574
MIRION TECHNOLOGIES INC · COMMON CUSIP — $11.8M632,654
$49.6M2,670,2280.1%
TEXAS ROADHOUSE INC CLASS A
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for TEXAS ROADHOUSE INC CLASS A, as it reported them
TEXAS ROADHOUSE INC CLASS A · COMMON CUSIP — $35.2M213,413
TEXAS ROADHOUSE INC CLASS A · COMMON CUSIP — $13.4M81,224
$48.7M294,6370.1%
TRIP.COM GROUP LTD
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for TRIP.COM GROUP LTD, as it reported them
TRIP.COM GROUP LTD · ADR CUSIP — $47.0M943,298
TRIP.COM GROUP LTD · ADR CUSIP — $1.6M32,913
$48.6M976,2110.1%
CASELLA WASTE SYSTEMS INC CL A
1 position · 2 reported rows
Rows LOOMIS SAYLES & CO L P reported for CASELLA WASTE SYSTEMS INC CL A, as it reported them
CASELLA WASTE SYSTEMS INC CL A · COMMON CUSIP — $37.7M475,429
CASELLA WASTE SYSTEMS INC CL A · COMMON CUSIP — $10.6M133,225
$48.3M608,6540.1%
1–100 of 676 issuers · page 1 of 7
every row this filer reported for the quarter, as it reported it — cross-filer de-duplication is applied to issuer totals elsewhere and never deletes a row here
A 13F is a quarterly, long-only snapshot filed up to 45 days late — not current holdings. what a 13F covers ↗

13F reports cover LONG positions in Section 13(f) securities (US exchange-traded equities plus reportable options, warrants, certain convertibles) held by managers with at least $100M in such securities — so managers below that threshold are absent entirely. No short positions, no cash, no non-13(f) assets — not a full portfolio, and not a census of institutional ownership.

Positions are quarter-end snapshots filed up to 45 days late — not current holdings. A position may have been changed or closed before you ever see it, and is older still by however long ago that quarter ended.

Values are the manager's stated market value at quarter-end in era-dependent units (whole dollars for form versions effective 2023-01-03 onward, thousands before), normalized here to whole dollars with unit_basis carried on every record.

Affiliated managers may report the same position (otherManager), so one position can appear under more than one filer.

Positions under confidential treatment may be omitted until a later amendment discloses them.

These are disclosures, not investment advice (ARCHITECTURE.md §5.2 / M2-CONTRACT §5).