Impax Asset Management Group plc

$14.3B reported 13(f) long value · latest quarter 2026-03-31 · CIK 0001749768 · 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
$14.3B
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
287
positionsALL retained default holdings for this (filer, period), including NULL-value ones
29
new stakespositions with no comparable holding in the prior quarter (kind new), 2026-03-31
21
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
Linde PLC Common Stockposition key pos:13548 · issuer key iss:2557trim+$63.2M−130,159$785M$849M1,841,9391,711,780
NVIDIA Corp Common Stockposition key pos:16535 · issuer key iss:1593add+$69.1M+606,829$566M$635M3,034,2563,641,085
Xylem Inc/NY Common Stockposition key pos:15439 · issuer key iss:2364trim−$117M−295,660$665M$548M4,881,2084,585,548
KLA Corp Common Stockposition key pos:19106 · issuer key iss:1265add+$277M+151,316$258M$536M212,473363,789
Microsoft Corp Common Stockposition key pos:12680 · issuer key iss:1473trim−$330M−402,656$770M$440M1,591,5431,188,887
American Water Works Co Inc Common Stockposition key pos:13560 · issuer key iss:184add+$71.9M+430,352$311M$383M2,386,8732,817,225
Waste Connections Inc Common Stockposition key pos:17711 · issuer key iss:2306add+$259M+1,635,720$84.5M$344M481,7052,117,425
Hubbell Inc Common Stockposition key pos:13920 · issuer key iss:1133trim−$29.3M−137,738$364M$335M820,499682,761
Aptiv PLC Common Stockposition key pos:13120 · issuer key iss:2502add−$6.0M+322,002$325M$319M4,269,5364,591,538
Veralto Corp Common Stockposition key pos:18105 · issuer key iss:2255add−$15.3M+230,727$314M$299M3,145,3703,376,097
A O Smith Corp Common Stockposition key pos:12927 · issuer key iss:1993trim−$28.9M−371,325$311M$282M4,649,5444,278,219
Vertiv Holdings Co Common Stockposition key pos:17092 · issuer key iss:2266trim+$76.2M−122,545$196M$272M1,207,0281,084,483
Advanced Drainage Systems Inc Common Stockposition key pos:12337 · issuer key iss:86trim−$35.0M−139,213$299M$264M2,066,7231,927,510
Cintas Corp Common Stockposition key pos:18762 · issuer key iss:589add+$1.1M+157,305$253M$254M1,346,2621,503,567
eBay Inc Common Stockposition key pos:18440 · issuer key iss:791trim−$25.8M−418,898$273M$247M3,134,7332,715,835
Marvell Technology Inc Common Stockposition key pos:18363 · issuer key iss:1429trim−$37.8M−828,358$267M$229M3,142,5542,314,196
Ecolab Inc Common Stockposition key pos:17621 · issuer key iss:793add+$38.1M+133,861$190M$229M725,432859,293
Agilent Technologies Inc Common Stockposition key pos:14193 · issuer key iss:94trim−$143M−751,439$353M$210M2,595,5971,844,158
Cia de Saneamento Basico do Es ADRposition key pos:11812 · issuer key iss:631trim+$33.1M−494,117$173M$206M7,236,4776,742,360
Itron Inc Common Stockposition key pos:14169 · issuer key iss:1240add+$70.7M+838,000$126M$197M1,355,1482,193,148
RenaissanceRe Holdings Ltd Common Stockposition key pos:18851 · issuer key iss:2599trim−$83.1M−332,154$273M$190M969,868637,714
Union Pacific Corp Common Stockposition key pos:15071 · issuer key iss:2200add+$22.1M+58,860$159M$182M689,356748,216
IDEX Corp Common Stockposition key pos:14332 · issuer key iss:1160trim−$124M−760,870$304M$180M1,708,816947,946
Watts Water Technologies Inc Common Stockposition key pos:19168 · issuer key iss:2310trim−$8.1M−59,851$179M$171M647,873588,022
Cadence Design Systems Inc Common Stockposition key pos:12669 · issuer key iss:493add−$3.5M+54,830$168M$165M538,545593,375
TE Connectivity PLC Common Stockposition key pos:15658 · issuer key iss:2632trim−$18.5M−20,642$174M$156M764,995744,353
Zoetis Inc Common Stockposition key pos:12755 · issuer key iss:2380trim−$43.5M−266,297$198M$155M1,577,3641,311,067
Pentair PLC Common Stockposition key pos:17360 · issuer key iss:2611trim−$195M−1,595,996$345M$149M3,311,1591,715,163
Masco Corp Common Stockposition key pos:17211 · issuer key iss:1430trim−$28.5M−333,602$172M$144M2,710,7632,377,161
Core & Main Inc Common Stockposition key pos:14359 · issuer key iss:659trim−$8.4M−21,228$149M$141M2,872,5952,851,367
Mastercard Inc Common Stockposition key pos:15086 · issuer key iss:1433trim−$50.1M−52,956$190M$140M332,450279,494
Synopsys Inc Common Stockposition key pos:19140 · issuer key iss:2067trim−$82.9M−127,240$208M$125M442,763315,523
Franklin Electric Co Inc Common Stockposition key sid:sec:prov:56ce8bfa554aaea9133a27a548c66506 · issuer key cusip6:353514add+$12.4M+175,418$107M$120M1,121,1911,296,609
AAON Inc Common Stockposition key pos:18230 · issuer key iss:5add+$11.8M+32,640$107M$119M1,403,6481,436,288
Littelfuse Inc Common Stockposition key pos:12239 · issuer key iss:1363trim+$2.5M−108,298$115M$117M454,003345,705
AECOM Common Stockposition key pos:14837 · issuer key iss:80trim−$15.4M−9,425$133M$117M1,392,0921,382,667
Zurn Elkay Water Solutions Cor Common Stockposition key pos:13617 · issuer key iss:2384trim−$18.8M−312,742$136M$117M2,921,8842,609,142
Tetra Tech Inc Common Stockposition key pos:18319 · issuer key iss:2122add+$7.8M+621,884$108M$115M3,208,1903,830,074
SiteOne Landscape Supply Inc Common Stockposition key pos:15324 · issuer key iss:1982trim−$4.3M−91,487$114M$110M915,917824,430
Apple Inc Common Stockposition key pos:14088 · issuer key iss:219add+$6.8M+53,098$100M$107M368,237421,335
Monolithic Power Systems Inc Common Stockposition key pos:15750 · issuer key iss:1498trim+$423K−17,782$96.3M$96.7M106,23888,456
Trane Technologies PLC Common Stockposition key pos:14960 · issuer key iss:2639trim−$3.0M−23,907$98.4M$95.4M252,715228,808
Waters Corp Common Stockposition key pos:12127 · issuer key iss:2308add+$5.5M+82,335$88.2M$93.7M232,249314,584
QXO Inc Common Stockposition key pos:14192 · issuer key iss:1974add+$67.3M+3,456,283$24.2M$91.5M1,256,7854,713,068
Valmont Industries Inc Common Stockposition key pos:14732 · issuer key iss:2242trim−$14.2M−33,663$105M$90.7M260,738227,075
Applied Materials Inc Common Stockposition key pos:15036 · issuer key iss:226trim−$131M−594,927$220M$88.7M854,529259,602
Boston Scientific Corp Common Stockposition key pos:14974 · issuer key iss:423trim−$79.1M−364,355$164M$85.3M1,723,9271,359,572
Mueller Water Products Inc Common Stockposition key pos:15110 · issuer key iss:1513trim+$900K−416,476$80.1M$81.0M3,364,7572,948,281
Ormat Technologies Inc Common Stockposition key pos:16710 · issuer key iss:1637add+$6.2M+46,336$74.8M$80.9M676,741723,077
Westinghouse Air Brake Technol Common Stockposition key pos:13462 · issuer key iss:2298add+$35.5M+111,961$44.1M$79.6M206,389318,350
Autodesk Inc Common Stockposition key pos:18457 · issuer key iss:277trim−$25.2M−22,360$104M$78.4M349,957327,597
Citizens Financial Group Inc Common Stockposition key pos:11118 · issuer key iss:592trim−$24.6M−455,204$101M$76.4M1,729,5871,274,383
Impax Global Infrastructure ET ETPposition key sid:sec:prov:4f9f6f2201fd92dfd180bf7afbd908ff · issuer key cusip6:704223new+$70.7M+2,755,857$0$70.7M2,755,857
Cullen/Frost Bankers Inc Common Stockposition key pos:18818 · issuer key iss:692trim−$48.4M−422,891$116M$67.6M915,931493,040
Chemed Corp Common Stockposition key pos:17616 · issuer key iss:566trim−$37.9M−67,816$105M$66.6M244,242176,426
Carrier Global Corp Common Stockposition key pos:12437 · issuer key iss:528trim−$121M−2,372,654$188M$66.2M3,548,9111,176,257
Generac Holdings Inc Common Stockposition key pos:13771 · issuer key iss:995trim+$3.0M−123,781$62.8M$65.7M460,242336,461
Trex Co Inc Common Stockposition key pos:18307 · issuer key iss:2159trim+$1.8M−17,447$62.6M$64.3M1,783,8151,766,368
Danaher Corp Common Stockposition key pos:16031 · issuer key iss:709trim−$40.7M−120,614$104M$63.3M454,388333,774
Trimble Inc Common Stockposition key pos:11629 · issuer key iss:2162trim−$57.2M−568,682$120M$62.8M1,530,754962,072
nVent Electric PLC Common Stockposition key pos:13754 · issuer key iss:2582trim+$6.0M−25,403$56.4M$62.4M553,268527,865
Amazon.com Inc Common Stockposition key pos:15054 · issuer key iss:159trim−$27.2M−88,568$89.4M$62.2M387,433298,865
Intuitive Surgical Inc Common Stockposition key pos:17712 · issuer key iss:1213trim−$51.1M−65,249$113M$61.9M199,525134,276
Bentley Systems Inc Common Stockposition key pos:16422 · issuer key iss:358trim−$24.2M−501,082$83.1M$58.9M2,178,6701,677,588
Marsh & McLennan Cos Inc Common Stockposition key pos:16601 · issuer key iss:1426trim−$20.7M−89,680$79.3M$58.6M427,624337,944
Thermo Fisher Scientific Inc Common Stockposition key pos:16012 · issuer key iss:2132trim−$28.5M−31,374$86.4M$57.9M149,132117,758
Tyler Technologies Inc Common Stockposition key pos:17671 · issuer key iss:2180trim−$50.5M−70,889$107M$56.2M235,136164,247
Alphabet Inc Common Stockposition key pos:16029 · issuer key iss:152trim−$21.1M−51,678$77.2M$56.1M246,611194,933
Broadcom Inc Common Stockposition key pos:13695 · issuer key iss:441add+$10.8M+49,254$41.9M$52.7M120,936170,190
Repligen Corp Common Stockposition key pos:13464 · issuer key iss:1834add−$16.1M+25,084$67.7M$51.7M413,384438,468
Darling Ingredients Inc Common Stockposition key pos:12539 · issuer key iss:712trim+$6.3M−377,057$41.3M$47.6M1,147,396770,339
ServiceNow Inc Common Stockposition key pos:14558 · issuer key iss:1958trim−$43.5M−139,814$91.0M$47.5M594,210454,396
Acadian Asset Management Inc Common Stockposition key pos:19137 · issuer key iss:431trim+$5.1M−22,128$39.7M$44.8M845,451823,323
Progressive Corp/The Common Stockposition key pos:12536 · issuer key iss:1764add−$4.7M+7,898$48.6M$43.9M213,530221,428
Amphenol Corp Common Stockposition key pos:16124 · issuer key iss:197trim−$89.3M−638,284$133M$43.5M982,800344,516
PTC Inc Common Stockposition key pos:13545 · issuer key iss:1663trim−$58.2M−279,638$101M$42.7M579,317299,679
Mettler-Toledo International I Common Stockposition key pos:18754 · issuer key iss:1471add−$2.5M+1,287$43.5M$41.0M31,23632,523
Eli Lilly & Co Common Stockposition key pos:16757 · issuer key iss:1353trim−$13.0M−6,412$49.1M$36.2M45,73139,319
Pinnacle Financial Partners In Common Stockposition key pos:18644 · issuer key iss:1724new+$35.7M+414,438$0$35.7M414,438
Clean Harbors Inc Common Stockposition key pos:11321 · issuer key iss:594trim+$419K−25,619$34.8M$35.3M148,605122,986
MercadoLibre Inc Common Stockposition key pos:11377 · issuer key iss:1458add+$29.2M+17,276$5.0M$34.1M2,46219,738
United Rentals Inc Common Stockposition key pos:17186 · issuer key iss:2208trim−$4.9M−1,489$38.6M$33.7M47,75146,262
HDFC Bank Ltd ADRposition key pos:11205 · issuer key iss:1066trim−$30.2M−420,732$62.0M$31.7M1,695,4451,274,713
Ligand Pharmaceuticals Inc Common Stockposition key pos:13455 · issuer key iss:1350trim−$800K−12,764$31.2M$30.4M165,208152,444
Gilead Sciences Inc Common Stockposition key pos:11444 · issuer key iss:1008trim−$7.0M−85,752$36.4M$29.4M296,565210,813
Johnson & Johnson Common Stockposition key pos:14474 · issuer key iss:1258add+$6.2M+8,919$22.4M$28.7M108,397117,316
Oracle Corp Common Stockposition key pos:16970 · issuer key iss:1630add−$5.1M+20,851$33.3M$28.2M170,754191,605
Tesla Inc Common Stockposition key pos:11199 · issuer key iss:2119add+$1.6M+16,227$25.5M$27.1M56,75672,983
Waste Management Inc Common Stockposition key pos:15801 · issuer key iss:2307trim−$195M−892,173$222M$26.9M1,009,080116,907
Taiwan Semiconductor Manufactu ADRposition key pos:18380 · issuer key iss:2080trim−$5.9M−27,022$29.1M$23.2M95,76868,746
On Holding AG Common Stockposition key pos:19158 · issuer key iss:2667add+$18.6M+580,265$4.3M$22.9M92,209672,474
Alphabet Inc Common Stockposition key pos:18738 · issuer key iss:152add+$1.4M+10,941$20.3M$21.7M64,63075,571
Abbott Laboratories Common Stockposition key pos:13229 · issuer key iss:38add+$5.1M+78,379$16.1M$21.2M128,190206,569
Nextpower Inc Common Stockposition key pos:11771 · issuer key iss:1566new+$21.2M+175,688$0$21.2M175,688
GE Vernova Inc Common Stockposition key pos:18297 · issuer key iss:993add+$11.7M+9,800$9.2M$20.9M14,13723,937
McCormick & Co Inc/MD Common Stockposition key pos:11554 · issuer key iss:1446trim−$12.8M−86,377$32.4M$19.6M475,770389,393
Agree Realty Corp REITposition key pos:16809 · issuer key iss:97add+$5.2M+60,000$14.4M$19.6M200,000260,000
Citigroup Inc Common Stockposition key pos:16056 · issuer key iss:590add+$3.5M+34,809$16.1M$19.6M137,975172,784
Uber Technologies Inc Common Stockposition key pos:13563 · issuer key iss:2188trim−$3.1M−5,200$22.5M$19.4M274,960269,760
Mitek Systems Inc Common Stockposition key sid:sec:prov:f0d564854164446f3c882a0f09b171a5 · issuer key cusip6:606710add+$5.7M+138,524$13.7M$19.4M1,295,0001,433,524

80 more changes below.

1–100 of 283 changes
Mark-to-market only (no share change) · 25

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
Victory Capital Holdings Inc Common Stockposition key sid:sec:prov:92d70af3046ad7c1844307f216b087fc · issuer key cusip6:92645Bno change+$1.6M0$41.0M$42.6M650,000650,000
Eastern Bankshares Inc Common Stockposition key pos:18592 · issuer key iss:787no change+$1.4M0$23.5M$24.9M1,275,0001,275,000
Pacira BioSciences Inc Common Stockposition key pos:14271 · issuer key iss:1666no change−$2.5M0$19.4M$17.0M750,027750,027
NetScout Systems Inc Common Stockposition key pos:12716 · issuer key iss:1549no change+$2.5M0$14.1M$16.6M522,000522,000
Planet Fitness Inc Common Stockposition key pos:11218 · issuer key iss:1731no change−$6.6M0$21.1M$14.4M194,271194,271
Enpro Inc Common Stockposition key pos:13829 · issuer key iss:825no change+$1.8M0$10.3M$12.0M48,00048,000
Bio-Techne Corp Common Stockposition key pos:12827 · issuer key iss:378no change−$1.3M0$11.5M$10.2M195,000195,000
Neurocrine Biosciences Inc Common Stockposition key pos:12315 · issuer key iss:1552no change−$757K0$10.6M$9.9M75,00075,000
Enovis Corp Common Stockposition key pos:13340 · issuer key iss:617no change−$1.6M0$11.3M$9.6M424,130424,130
Array Technologies Inc Common Stockposition key pos:18347 · issuer key iss:247no change−$2.5M0$11.5M$9.0M1,250,0001,250,000
Freshpet Inc Common Stockposition key pos:11169 · issuer key iss:964no change−$276K0$8.5M$8.3M140,000140,000
Ameris Bancorp Common Stockposition key pos:13809 · issuer key iss:190no change+$372K0$7.4M$7.8M100,000100,000
Lindsay Corp Common Stockposition key sid:sec:prov:c2af00bc2eb7169bf27ddc30d37d749d · issuer key cusip6:535555no change+$75.3K0$7.4M$7.5M62,76862,768
Terreno Realty Corp REITposition key pos:14607 · issuer key iss:2118no change+$325K0$7.0M$7.4M120,000120,000
Merit Medical Systems Inc Common Stockposition key pos:12237 · issuer key iss:1464no change−$1.9M0$8.8M$6.9M100,000100,000
Travere Therapeutics Inc Common Stockposition key pos:18617 · issuer key iss:2158no change−$1.9M0$8.6M$6.7M225,000225,000
Casella Waste Systems Inc Common Stockposition key pos:12671 · issuer key iss:533no change−$1.5M0$7.8M$6.3M80,00080,000
MSA Safety Inc Common Stockposition key pos:11417 · issuer key iss:1396no change+$133K0$5.6M$5.7M35,00035,000
Columbia Sportswear Co Common Stockposition key pos:11916 · issuer key iss:622no change−$25.3K0$5.0M$5.0M90,51590,515
TechTarget Inc Common Stockposition key sid:sec:prov:fd9659db47f7b518c9481dcb7d07409a · issuer key cusip6:87874Rno change−$1.9M0$6.7M$4.8M1,238,8871,238,887
GeneDx Holdings Corp Common Stockposition key pos:11515 · issuer key iss:1951no change−$4.0M0$7.8M$3.9M60,00060,000
Health Catalyst Inc Common Stockposition key sid:sec:prov:5b7075010c7b576fa3867b69c9375e20 · issuer key cusip6:42225Tno change−$3.1M0$6.6M$3.5M2,750,0002,750,000
Vital Farms Inc Common Stockposition key pos:17885 · issuer key iss:2286no change−$4.3M0$7.6M$3.4M238,915238,915
8x8 Inc Common Stockposition key sid:sec:prov:d1927eb77f2155ce5bb703078e1d4708 · issuer key cusip6:282914no change−$620K0$3.9M$3.3M2,000,0002,000,000
BorgWarner Inc Common Stockposition key pos:14338 · issuer key iss:417no change+$338K0$1.7M$2.0M36,77636,776
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
55.5%below median 80.0%
Concentration index
178 bpsbelow median 446 bps
Positions with value
287 / 287median 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 ·§: 55.5%share of the period's disclosed value held in the top-N positions; denominator is reported 13F value, not total assets · HHI (bps) ·§: 178integer Herfindahl–Hirschman index in basis points over disclosed position values · QoQ moves: 308

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 Impax Asset Management Group plc'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.

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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 286 issuers · $14.3B disclosed value over 287 rows · 0 undisclosed-value rows
Every row below carries ticker not yet mapped — stated once here rather than repeated on every row.
Positions Impax Asset Management Group plc 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.
Linde PLC Linde PLC · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$849M1,711,7805.9%
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 NVIDIA Corp · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$635M3,641,0854.4%
Xylem Inc/NY Xylem Inc/NY · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$548M4,585,5483.8%
KLA Corp KLA Corp · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$536M363,7893.7%
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 Microsoft Corp · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$440M1,188,8873.1%
American Water Works Co Inc American Water Works Co Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$383M2,817,2252.7%
Waste Connections Inc Waste Connections Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$344M2,117,4252.4%
Hubbell Inc Hubbell Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$335M682,7612.3%
Aptiv PLC Aptiv PLC · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$319M4,591,5382.2%
Veralto Corp Veralto Corp · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$299M3,376,0972.1%
A O Smith Corp A O Smith Corp · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$282M4,278,2192.0%
Vertiv Holdings Co Vertiv Holdings Co · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$272M1,084,4831.9%
Advanced Drainage Systems Inc Advanced Drainage Systems Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$264M1,927,5101.8%
Cintas Corp Cintas Corp · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$254M1,503,5671.8%
eBay Inc eBay Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$247M2,715,8351.7%
Marvell Technology Inc Marvell Technology Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$229M2,314,1961.6%
Ecolab Inc Ecolab Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$229M859,2931.6%
Agilent Technologies Inc Agilent Technologies Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$210M1,844,1581.5%
Cia de Saneamento Basico do Es Cia de Saneamento Basico do Es · ADR CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$206M6,742,3601.4%
Itron Inc Itron Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$197M2,193,1481.4%
RenaissanceRe Holdings Ltd RenaissanceRe Holdings Ltd · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$190M637,7141.3%
Union Pacific Corp Union Pacific Corp · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$182M748,2161.3%
IDEX Corp IDEX Corp · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$180M947,9461.3%
Watts Water Technologies Inc Watts Water Technologies Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$171M588,0221.2%
Cadence Design Systems Inc Cadence Design Systems Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$165M593,3751.1%
TE Connectivity PLC TE Connectivity PLC · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$156M744,3531.1%
Zoetis Inc Zoetis Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$155M1,311,0671.1%
Pentair PLC Pentair PLC · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$149M1,715,1631.0%
Masco Corp Masco Corp · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$144M2,377,1611.0%
Core & Main Inc Core & Main Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$141M2,851,3671.0%
MAverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Mastercard Inc Mastercard Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$140M279,4941.0%
Synopsys Inc Synopsys Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$125M315,5230.9%
Franklin Electric Co Inc Franklin Electric Co Inc · Common Stock CUSIP 353514102
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$120M1,296,6090.8%
AAON Inc AAON Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$119M1,436,2880.8%
Littelfuse Inc Littelfuse Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$117M345,7050.8%
AECOM AECOM · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$117M1,382,6670.8%
Zurn Elkay Water Solutions Cor Zurn Elkay Water Solutions Cor · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$117M2,609,1420.8%
Tetra Tech Inc Tetra Tech Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$115M3,830,0740.8%
SiteOne Landscape Supply Inc SiteOne Landscape Supply Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$110M824,4300.8%
AAPLverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Apple Inc Apple Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$107M421,3350.7%
Monolithic Power Systems Inc Monolithic Power Systems Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$96.7M88,4560.7%
Trane Technologies PLC Trane Technologies PLC · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$95.4M228,8080.7%
Waters Corp Waters Corp · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$93.7M314,5840.7%
QXO Inc QXO Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$91.5M4,713,0680.6%
Valmont Industries Inc Valmont Industries Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$90.7M227,0750.6%
Applied Materials Inc Applied Materials Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$88.7M259,6020.6%
Boston Scientific Corp Boston Scientific Corp · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$85.3M1,359,5720.6%
Mueller Water Products Inc Mueller Water Products Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$81.0M2,948,2810.6%
Ormat Technologies Inc Ormat Technologies Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$80.9M723,0770.6%
Westinghouse Air Brake Technol Westinghouse Air Brake Technol · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$79.6M318,3500.6%
Autodesk Inc Autodesk Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$78.4M327,5970.5%
Alphabet Inc
2 positions · 2 reported rows
Rows Impax Asset Management Group plc reported for Alphabet Inc, as it reported them
Alphabet Inc · Common Stock CUSIP — $56.1M194,933
Alphabet Inc · Common Stock CUSIP — $21.7M75,571
$77.7M270,5040.5%
Citizens Financial Group Inc Citizens Financial Group Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$76.4M1,274,3830.5%
Impax Global Infrastructure ET Impax Global Infrastructure ET · ETP CUSIP 704223387
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$70.7M2,755,8570.5%
Cullen/Frost Bankers Inc Cullen/Frost Bankers Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$67.6M493,0400.5%
Chemed Corp Chemed Corp · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$66.6M176,4260.5%
Carrier Global Corp Carrier Global Corp · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$66.2M1,176,2570.5%
Generac Holdings Inc Generac Holdings Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$65.7M336,4610.5%
Trex Co Inc Trex Co Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$64.3M1,766,3680.4%
Danaher Corp Danaher Corp · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$63.3M333,7740.4%
Trimble Inc Trimble Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$62.8M962,0720.4%
nVent Electric PLC nVent Electric PLC · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$62.4M527,8650.4%
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 Amazon.com Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$62.2M298,8650.4%
Intuitive Surgical Inc Intuitive Surgical Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$61.9M134,2760.4%
Bentley Systems Inc Bentley Systems Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$58.9M1,677,5880.4%
Marsh & McLennan Cos Inc Marsh & McLennan Cos Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$58.6M337,9440.4%
Thermo Fisher Scientific Inc Thermo Fisher Scientific Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$57.9M117,7580.4%
Tyler Technologies Inc Tyler Technologies Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$56.2M164,2470.4%
AVGOverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Broadcom Inc Broadcom Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$52.7M170,1900.4%
Repligen Corp Repligen Corp · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$51.7M438,4680.4%
Darling Ingredients Inc Darling Ingredients Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$47.6M770,3390.3%
ServiceNow Inc ServiceNow Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$47.5M454,3960.3%
Acadian Asset Management Inc Acadian Asset Management Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$44.8M823,3230.3%
Progressive Corp/The Progressive Corp/The · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$43.9M221,4280.3%
Amphenol Corp Amphenol Corp · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$43.5M344,5160.3%
PTC Inc PTC Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$42.7M299,6790.3%
Victory Capital Holdings Inc Victory Capital Holdings Inc · Common Stock CUSIP 92645B103
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$42.6M650,0000.3%
Mettler-Toledo International I Mettler-Toledo International I · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$41.0M32,5230.3%
LLYverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Eli Lilly & Co Eli Lilly & Co · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$36.2M39,3190.3%
Pinnacle Financial Partners In Pinnacle Financial Partners In · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$35.7M414,4380.2%
Clean Harbors Inc Clean Harbors Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$35.3M122,9860.2%
MercadoLibre Inc MercadoLibre Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$34.1M19,7380.2%
United Rentals Inc United Rentals Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$33.7M46,2620.2%
HDFC Bank Ltd HDFC Bank Ltd · ADR CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$31.7M1,274,7130.2%
Ligand Pharmaceuticals Inc Ligand Pharmaceuticals Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$30.4M152,4440.2%
Gilead Sciences Inc Gilead Sciences Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$29.4M210,8130.2%
JNJverified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Johnson & Johnson Johnson & Johnson · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$28.7M117,3160.2%
Oracle Corp Oracle Corp · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$28.2M191,6050.2%
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 Tesla Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$27.1M72,9830.2%
Waste Management Inc Waste Management Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$26.9M116,9070.2%
Eastern Bankshares Inc Eastern Bankshares Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$24.9M1,275,0000.2%
Taiwan Semiconductor Manufactu Taiwan Semiconductor Manufactu · ADR CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$23.2M68,7460.2%
On Holding AG On Holding AG · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$22.9M672,4740.2%
Abbott Laboratories Abbott Laboratories · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$21.2M206,5690.1%
Nextpower Inc Nextpower Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$21.2M175,6880.1%
GE Vernova Inc GE Vernova Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$20.9M23,9370.1%
McCormick & Co Inc/MD McCormick & Co Inc/MD · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$19.6M389,3930.1%
Agree Realty Corp Agree Realty Corp · REIT CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$19.6M260,0000.1%
Citigroup Inc Citigroup Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$19.6M172,7840.1%
Uber Technologies Inc Uber Technologies Inc · Common Stock CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-12 +42d
$19.4M269,7600.1%
1–100 of 286 issuers · page 1 of 3
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).