COOKE & BIELER LP

CIK 24386 · EDGAR ↗
sum of disclosed values for 2026-03-31; 0 positions have no disclosed value and are left out of the sum, counted here rather than dropped
$8.8B
every reported holding for this filer and quarter, including ones with no disclosed value
152
positions with no comparable holding in the prior quarter (kind new), 2026-03-31
8
positions absent from this quarter's filing after being held last quarter (kind exit), 2026-03-31 — inferred from absence, not a sale record
9
Quarter-end snapshot, filed up to 45 days later — not current holdings. What a 13F covers ↓
FILING WINDOW OPEN
Q3 2026 filings are due by 2026-11-16 — figures for that quarter will change; missing filers are not zeros.

Changes · Quarter ended 2026-03-31. Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.

by shares · How classified ↗
Period
Position changes into quarter 2026-03-31
The reviewed ticker for the filed issuer name and share class, the same mapping the Reported positions table uses. Symbols are never inferred from names; — means no reviewed mapping.position matched across quarters by exact reported CUSIP over a registry gap — never a name matchNEW / ADD / TRIM / EXIT by share count · NO CHANGE = same shares; the value moved with price, so never an ADD or a TRIM · EXIT = absent this quarter (disposed, delisted, confidential, or reported by an affiliate) — the filing does not say which · NO PRIOR = no comparable prior quarter on record (a first filing, or a quarter filed inside an affiliate's report), so not called a new stake · n/c = not classifiable: value undisclosed on one side of the pair, or neither shares nor value can classify it · †v: the reported share count is unchanged across the pair; this build's data classified the change from its reported value; builds from 2026-09-10 on read it as NO CHANGEderived by Public Filings from the published data; “no value” means the source did not disclose a usable value — never zeroreported unit changed across the pair (SH↔PRN); the share delta is withheld rather than fabricatedPrev valueCurr valuePrev sharesCurr shares
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM · position key pos:12154 · issuer key iss:822TRIM−$102M−949,043$454M$352M7,273,1096,324,066
—share class as filed: COM · position key pos:17934 · issuer key iss:2195TRIM−$57.7M−253,508$308M$250M1,095,841842,333
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM · position key pos:17824 · issuer key iss:1514ADD−$12.8M+46,219$253M$240M2,455,9532,502,172
—share class as filed: COM · position key pos:14389 · issuer key iss:2246TRIM+$8.9M−1,722$221M$230M106,579104,857
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM · position key pos:16848 · issuer key iss:538TRIM−$36.5M−176,417$260M$224M2,930,7972,754,380
—share class as filed: COM · position key pos:15426 · issuer key iss:733TRIM−$58.8M−353,326$282M$223M5,169,9244,816,598
—share class as filed: COM · position key pos:16902 · issuer key iss:2033TRIM−$37.9M−396,951$253M$215M2,635,1932,238,242
—share class as filed: COM · position key pos:17783 · issuer key iss:1730NEW+$182M+2,817,173$0$182M—2,817,173
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM · position key pos:15545 · issuer key iss:247ADD−$38.0M+21,961$219M$181M1,126,4711,148,432
—share class as filed: COM · position key pos:11064 · issuer key iss:1089TRIM−$9.1M−78,895$189M$180M752,916674,021
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM · position key pos:12832 · issuer key iss:1358TRIM−$33.0M−254,615$205M$172M2,538,0122,283,397
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM · position key pos:15035 · issuer key iss:505TRIM+$2.1M−484,946$161M$163M1,722,3001,237,354
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM · position key pos:17823 · issuer key iss:153ADD+$35.9M+593,803$118M$154M3,204,2943,798,097
—share class as filed: COM · position key pos:16949 · issuer key iss:431ADD+$28.5M+260,355$121M$150M607,565867,920
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM · position key pos:15281 · issuer key iss:1346TRIM+$15.9M−911,242$129M$145M3,147,6062,236,364
—share class as filed: COM · position key pos:14637 · issuer key iss:326TRIM−$19.4M−7,725$162M$142M3,528,4603,520,735
—share class as filed: COM · position key pos:17095 · issuer key iss:588ADD−$20.3M+43,280$160M$140M1,408,4181,451,698
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM · position key pos:14143 · issuer key iss:748ADD−$9.0M+289,254$149M$140M2,213,0062,502,260
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM · position key pos:12118 · issuer key iss:1890TRIM+$14.3M−162,273$124M$139M4,281,0954,118,822
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM · position key pos:10573 · issuer key iss:1159TRIM−$5.4M−53,542$144M$139M899,030845,488

Flags: no row carries a flag.

1–20 of the 100 changes on this page

1–100 of 107 changes
Mark-to-market only (no share change) · 5

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
The reviewed ticker for the filed issuer name and share class, the same mapping the Reported positions table uses. Symbols are never inferred from names; — means no reviewed mapping.position matched across quarters by exact reported CUSIP over a registry gap — never a name matchNEW / ADD / TRIM / EXIT by share count · NO CHANGE = same shares; the value moved with price, so never an ADD or a TRIM · EXIT = absent this quarter (disposed, delisted, confidential, or reported by an affiliate) — the filing does not say which · NO PRIOR = no comparable prior quarter on record (a first filing, or a quarter filed inside an affiliate's report), so not called a new stake · n/c = not classifiable: value undisclosed on one side of the pair, or neither shares nor value can classify it · †v: the reported share count is unchanged across the pair; this build's data classified the change from its reported value; builds from 2026-09-10 on read it as NO CHANGEderived by Public Filings from the published data; “no value” means the source did not disclose a usable value — never zeroreported unit changed across the pair (SH↔PRN); the share delta is withheld rather than fabricatedPrev valueCurr valuePrev sharesCurr shares
—share class as filed: COM · position key pos:11205 · issuer key iss:255NO CHANGE−$54.2K0$1.2M$1.1M2,3102,310
—share class as filed: COM · position key pos:14773 · issuer key iss:2228NO CHANGE−$78.8K0$969K$890K4,2604,260
—share class as filed: COM · position key pos:18039 · issuer key iss:1025NO CHANGE−$52.5K0$603K$551K1,8721,872
a reviewed mapping row for this filed issuer name and share class (never inferred from the name)share class as filed: COM · position key pos:17821 · issuer key iss:89NO CHANGE−$43.1K0$502K$459K1,6001,600
—share class as filed: COM · position key pos:17899 · issuer key iss:1745NO CHANGE+$15.2K0$384K$399K2,5002,500

Flags: no row carries a flag.

Holdings without a security ID are counted, not compared. Method ↗

Reported positions — 2026-03-31

102 issuers · 152 rows
View
This build carries one quarter for this manager: 2026-03-31. Notable managers carry four published quarters, others two.
Positions COOKE & BIELER LP reported for the quarter ended 2026-03-31, as that filer reported them
This list carries reported issuer names and security identities, without a dated ticker mapping. Symbols are not inferred from names.a 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 filingShare of total reported value, calculated only when the full position list has disclosed values. This is 13F long value, not total assets.value undisclosed on the filing: retained and counted, excluded from sums, never shown as $0SharesWt
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Gildan Activewear
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Gildan Activewear, as it reported them
Gildan Activewear · COM CUSIP — $305M5,475,496
Gildan Activewear · COM CUSIP — $47.2M848,570
$352M6,324,0664.0%
—RenaissanceRe
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for RenaissanceRe, as it reported them
RenaissanceRe · COM CUSIP — $213M716,333
RenaissanceRe · COM CUSIP — $37.5M126,000
ticker not yet mapped
$250M842,3332.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)RB Global Inc
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for RB Global Inc, as it reported them
RB Global Inc · COM CUSIP — $203M2,121,223
RB Global Inc · COM CUSIP — $36.5M380,949
$240M2,502,1722.7%
—White Mountains Insurance Grou · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$230M104,8572.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Crown Castle Inc
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Crown Castle Inc, as it reported them
Crown Castle Inc · COM CUSIP — $181M2,221,380
Crown Castle Inc · COM CUSIP — $43.3M533,000
$224M2,754,3802.5%
—Fidelity National Financial In
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Fidelity National Financial In, as it reported them
Fidelity National Financial In · COM CUSIP — $186M4,000,098
Fidelity National Financial In · COM CUSIP — $37.9M816,500
ticker not yet mapped
$223M4,816,5982.5%
—Arch Capital Group
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Arch Capital Group, as it reported them
Arch Capital Group · COM CUSIP — $179M1,864,242
Arch Capital Group · COM CUSIP — $35.9M374,000
ticker not yet mapped
$215M2,238,2422.4%
—Sunbelt Rentals Holdings Inc
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Sunbelt Rentals Holdings Inc, as it reported them
Sunbelt Rentals Holdings Inc · COM CUSIP — $144M2,207,173
Sunbelt Rentals Holdings Inc · COM CUSIP — $38.4M610,000
ticker not yet mapped
$182M2,817,1732.1%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Becton Dickinson and Company
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Becton Dickinson and Company, as it reported them
Becton Dickinson and Company · COM CUSIP — $148M938,532
Becton Dickinson and Company · COM CUSIP — $33.0M209,900
$181M1,148,4322.0%
—Labcorp Holdings
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Labcorp Holdings, as it reported them
Labcorp Holdings · COM CUSIP — $141M530,121
Labcorp Holdings · COM CUSIP — $38.4M143,900
ticker not yet mapped
$180M674,0212.0%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Omnicom Group
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Omnicom Group, as it reported them
Omnicom Group · COM CUSIP — $134M1,777,097
Omnicom Group · COM CUSIP — $38.1M506,300
$172M2,283,3971.9%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ConocoPhillips
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for ConocoPhillips, as it reported them
ConocoPhillips · COM CUSIP — $122M923,354
ConocoPhillips · COM CUSIP — $41.4M314,000
$163M1,237,3541.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Aramark
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Aramark, as it reported them
Aramark · COM CUSIP — $122M3,008,097
Aramark · COM CUSIP — $32.0M790,000
$154M3,798,0971.7%
—Charles River Laboratories · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$150M867,9201.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Occidental Petroleum
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Occidental Petroleum, as it reported them
Occidental Petroleum · COM CUSIP — $117M1,806,364
Occidental Petroleum · COM CUSIP — $28.0M430,000
$145M2,236,3641.6%
—Brookfield Corp
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Brookfield Corp, as it reported them
Brookfield Corp · COM CUSIP — $109M2,696,810
Brookfield Corp · COM CUSIP — $33.3M823,925
ticker not yet mapped
$142M3,520,7351.6%
—The Walt Disney Company
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for The Walt Disney Company, as it reported them
The Walt Disney Company · COM CUSIP — $99.3M1,030,698
The Walt Disney Company · COM CUSIP — $40.6M421,000
ticker not yet mapped
$140M1,451,6981.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Fiserv Inc
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Fiserv Inc, as it reported them
Fiserv Inc · COM CUSIP — $108M1,940,260
Fiserv Inc · COM CUSIP — $31.4M562,000
$140M2,502,2601.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Valvoline Inc · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
$139M4,118,8221.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)MSA Safety · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
$139M845,4881.6%
—Brookfield Asset Management -
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Brookfield Asset Management -, as it reported them
Brookfield Asset Management - · COM CUSIP — $111M2,497,428
Brookfield Asset Management - · COM CUSIP — $26.1M588,000
ticker not yet mapped
$137M3,085,4281.6%
—PPG Industries
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for PPG Industries, as it reported them
PPG Industries · COM CUSIP — $107M1,004,017
PPG Industries · COM CUSIP — $29.8M279,000
ticker not yet mapped
$137M1,283,0171.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Teleflex Incorporated · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
$137M1,142,6741.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Arthur J. Gallagher & Co.
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Arthur J. Gallagher & Co., as it reported them
Arthur J. Gallagher & Co. · COM CUSIP — $104M481,633
Arthur J. Gallagher & Co. · COM CUSIP — $30.5M141,000
$135M622,6331.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Ingredion Incorporated
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Ingredion Incorporated, as it reported them
Ingredion Incorporated · COM CUSIP — $106M942,357
Ingredion Incorporated · COM CUSIP — $22.6M201,000
$129M1,143,3571.5%
—AerCap Holdings N.V.
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for AerCap Holdings N.V., as it reported them
AerCap Holdings N.V. · COM CUSIP — $98.1M715,322
AerCap Holdings N.V. · COM CUSIP — $30.3M221,000
ticker not yet mapped
$128M936,3221.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Glacier Bancorp Inc · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
$128M2,859,9911.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Woodward
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Woodward, as it reported them
Woodward · COM CUSIP — $105M292,336
Woodward · COM CUSIP — $19.5M54,500
$124M346,8361.4%
—Ryman Hospitality Properties · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$123M1,332,5611.4%
—Warner Music Group Corp
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Warner Music Group Corp, as it reported them
Warner Music Group Corp · COM CUSIP — $95.8M3,752,594
Warner Music Group Corp · COM CUSIP — $26.0M1,018,000
ticker not yet mapped
$122M4,770,5941.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Hasbro
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Hasbro, as it reported them
Hasbro · COM CUSIP — $99.6M1,064,370
Hasbro · COM CUSIP — $20.9M223,000
$120M1,287,3701.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Essent Group Ltd · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
$116M1,985,7981.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Chubb Limited
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Chubb Limited, as it reported them
Chubb Limited · COM CUSIP — $83.9M257,311
Chubb Limited · COM CUSIP — $30.1M92,500
$114M349,8111.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)LKQ Corp
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for LKQ Corp, as it reported them
LKQ Corp · COM CUSIP — $83.6M2,845,086
LKQ Corp · COM CUSIP — $24.0M817,000
$108M3,662,0861.2%
—CBRE Group Inc. Cl A
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for CBRE Group Inc. Cl A, as it reported them
CBRE Group Inc. Cl A · COM CUSIP — $78.3M577,809
CBRE Group Inc. Cl A · COM CUSIP — $21.9M162,000
ticker not yet mapped
$100M739,8091.1%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Verizon Communications
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Verizon Communications, as it reported them
Verizon Communications · COM CUSIP — $54.9M1,094,022
Verizon Communications · COM CUSIP — $42.5M845,800
$97.4M1,939,8221.1%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ESAB Corporation · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
$97.2M1,005,1761.1%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)EOG Resources Inc
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for EOG Resources Inc, as it reported them
EOG Resources Inc · COM CUSIP — $73.3M507,273
EOG Resources Inc · COM CUSIP — $23.1M160,000
$96.5M667,2731.1%
—H.B. Fuller Company · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$96.4M1,562,9601.1%
—Avery Dennison Corp Com
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Avery Dennison Corp Com, as it reported them
Avery Dennison Corp Com · COM CUSIP — $77.1M446,265
Avery Dennison Corp Com · COM CUSIP — $15.9M92,000
ticker not yet mapped
$92.9M538,2651.1%
—Carlisle Companies Incorporate
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Carlisle Companies Incorporate, as it reported them
Carlisle Companies Incorporate · COM CUSIP — $73.0M218,906
Carlisle Companies Incorporate · COM CUSIP — $19.7M59,000
ticker not yet mapped
$92.7M277,9061.0%
—The Timken Company · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$91.9M913,8841.0%
—Allegion PLC
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Allegion PLC, as it reported them
Allegion PLC · COM CUSIP — $69.4M477,820
Allegion PLC · COM CUSIP — $22.1M152,000
ticker not yet mapped
$91.5M629,8201.0%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)UnitedHealth Group
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for UnitedHealth Group, as it reported them
UnitedHealth Group · COM CUSIP — $66.5M245,681
UnitedHealth Group · COM CUSIP — $24.9M92,000
$91.4M337,6811.0%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Bank of America
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Bank of America, as it reported them
Bank of America · COM CUSIP — $63.5M1,302,494
Bank of America · COM CUSIP — $27.5M564,000
$91.0M1,866,4941.0%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Dentsply Sirona Inc
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Dentsply Sirona Inc, as it reported them
Dentsply Sirona Inc · COM CUSIP — $76.7M6,609,187
Dentsply Sirona Inc · COM CUSIP — $13.8M1,192,000
$90.5M7,801,1871.0%
—The Kraft Heinz Company
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for The Kraft Heinz Company, as it reported them
The Kraft Heinz Company · COM CUSIP — $68.1M3,026,271
The Kraft Heinz Company · COM CUSIP — $20.1M893,000
ticker not yet mapped
$88.1M3,919,2711.0%
—State Street
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for State Street, as it reported them
State Street · COM CUSIP — $67.1M530,173
State Street · COM CUSIP — $19.5M154,100
ticker not yet mapped
$86.6M684,2731.0%
—Lithia Motors Inc · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$86.5M346,4361.0%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Waters Corp
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Waters Corp, as it reported them
Waters Corp · COM CUSIP — $60.6M203,446
Waters Corp · COM CUSIP — $19.5M65,407
$80.1M268,8530.9%
—APi Group · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$73.1M1,803,6900.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Middleby Corp · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
$72.8M549,4340.8%
—Medtronic PLC
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Medtronic PLC, as it reported them
Medtronic PLC · COM CUSIP — $40.3M465,330
Medtronic PLC · COM CUSIP — $30.0M346,700
ticker not yet mapped
$70.4M812,0300.8%
—Charles Schwab Corporation
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Charles Schwab Corporation, as it reported them
Charles Schwab Corporation · COM CUSIP — $37.6M400,309
Charles Schwab Corporation · COM CUSIP — $27.8M295,600
ticker not yet mapped
$65.4M695,9090.7%
—Enerpac Tool Group Corp · COM CUSIP 292765104
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$64.5M1,769,5800.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Johnson & Johnson
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Johnson & Johnson, as it reported them
Johnson & Johnson · COM CUSIP — $32.8M134,261
Johnson & Johnson · COM CUSIP — $30.2M123,440
$63.0M257,7010.7%
—M&T Bank Corporation · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$61.9M299,4500.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Automatic Data Processing Inc.
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Automatic Data Processing Inc., as it reported them
Automatic Data Processing Inc. · COM CUSIP — $32.6M160,635
Automatic Data Processing Inc. · COM CUSIP — $29.3M144,000
$61.9M304,6350.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Stanley Black & Decker
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Stanley Black & Decker, as it reported them
Stanley Black & Decker · COM CUSIP — $42.4M596,900
Stanley Black & Decker · COM CUSIP — $16.8M237,000
$59.3M833,9000.7%
—Columbia Banking System · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$59.0M2,152,5740.7%
—Winnebago · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$54.1M1,744,7750.6%
—WSFS Financial · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$51.7M789,3020.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Commerce Bancshares · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
$49.5M1,005,2260.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Citigroup
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Citigroup, as it reported them
Citigroup · COM CUSIP — $26.3M232,000
Citigroup · COM CUSIP — $22.7M199,883
$49.0M431,8830.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)MKS Inc. · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
$48.3M210,0480.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)NXP Semiconductors N.V.
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for NXP Semiconductors N.V., as it reported them
NXP Semiconductors N.V. · COM CUSIP — $25.1M127,300
NXP Semiconductors N.V. · COM CUSIP — $22.6M115,000
$47.7M242,3000.5%
—Integer Holdings Corporation · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$47.2M536,7130.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Progressive Corporation
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Progressive Corporation, as it reported them
Progressive Corporation · COM CUSIP — $26.3M132,581
Progressive Corporation · COM CUSIP — $19.6M99,000
$45.9M231,5810.5%
—BrightView Holdings Inc · COM CUSIP 10948C107
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$45.5M3,862,5980.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Markel Group · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
$41.5M21,7070.5%
—Unilever PLC ADR
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for Unilever PLC ADR, as it reported them
Unilever PLC ADR · ADR CUSIP — $23.7M416,166
Unilever PLC ADR · ADR CUSIP — $17.1M300,110
ticker not yet mapped
$40.8M716,2760.5%
—Janus International Group · COM CUSIP 47103N106
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$40.1M7,783,8750.5%
—Stewart Information Services · COM CUSIP 860372101
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$38.7M628,5210.4%
—Dream Finders Homes Inc · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$38.7M2,779,0020.4%
—Malibu Boats Inc · COM CUSIP 56117J100
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$38.6M1,488,6630.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)International Flavors & Fragra
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for International Flavors & Fragra, as it reported them
International Flavors & Fragra · COM CUSIP — $22.4M309,330
International Flavors & Fragra · COM CUSIP — $15.4M212,000
$37.8M521,3300.4%
—Armstrong World Industries Inc · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$37.3M226,5400.4%
—MarketAxess Holdings Inc · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$37.3M226,2200.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)HCA Healthcare Inc.
1 position · 2 reported rows
Rows COOKE & BIELER LP reported for HCA Healthcare Inc., as it reported them
HCA Healthcare Inc. · COM CUSIP — $20.5M43,406
HCA Healthcare Inc. · COM CUSIP — $14.8M31,300
$35.4M74,7060.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)CONMED Corporation · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
$34.9M987,7830.4%
—Rush Enterprises Inc. Class A · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$33.7M509,3460.4%
—Atlas Energy Solutions Inc · COM CUSIP 642045108
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$33.0M2,515,8940.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Acuity Inc · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
$32.6M116,5100.4%
—HNI Corporation · COM CUSIP 404251100
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$32.3M966,0470.4%
—MasterBrand Inc. · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$29.9M3,594,5450.3%
—Burford Capital Limited · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$25.6M5,672,0220.3%
—Tecnoglass · COM CUSIP G87264100
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$24.1M540,7880.3%
—Simpson Manufacturing Co Inc · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$23.3M135,8340.3%
—IDT Corporation · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$20.1M409,3860.2%
—Perrigo Co PLC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$19.5M1,818,3670.2%
—Arrow Electronics · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$16.3M113,5450.2%
—Globant SA · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$15.2M329,4120.2%
—Varex Imaging Corporation · COM CUSIP 92214X106
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$13.8M1,303,0120.2%
—Weatherford International plc · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$12.2M129,0220.1%
—DMC Global Inc · COM CUSIP 23291C103
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$3.9M747,6920.0%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) verified 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 · 2 reported rows
Rows COOKE & BIELER LP reported for Alphabet Inc CL A, as it reported them
Alphabet Inc CL A · COM CUSIP — $777K2,702
Alphabet Inc CL C · COM CUSIP — $459K1,600
$1.2M4,3020.0%
—Berkshire Hathaway Cl B · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$1.1M2,3100.0%
—TE Connectivity · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$890K4,2600.0%
—JP Morgan Chase · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
ticker not yet mapped
$551K1,8720.0%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)Atmos Energy · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-05-04 +34d
$543K2,9420.0%

1–20 of the 100 issuers on this page

1–100 of 102 issuers · page 1 of 2
One line per issuer, largest first — open a line for its reported rows. Grouping ↗

Book shape

Tick = median of the 8,748 tracked filers with a 2026-03-31 book (the index median: the 8,662 with a complete book). Concentration uses reported 13F long value, not total assets; the index is withheld when any position lacks a value.
share of the period's disclosed value held in the top-N positions; denominator is reported 13F value, not total assets
50.2%below median 80.0%
integer Herfindahl–Hirschman index in basis points over disclosed position values
154 bpsbelow median 446 bps
holdings with no disclosed value (undisclosed, or unreadable on the filing) — kept and counted, never shown as zero
152 / 152median book 97.5 positions

112 quarter-over-quarter rows

Filing history

Available filing periods
PeriodSource
2026-03-31EDGAR ↗
2026-06-30EDGAR ↗
Complete source filings on SEC EDGAR

The filing on EDGAR is the record, including any filed after this build.

Open COOKE & BIELER LP's 13F filings on SEC EDGAR ↗
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 changed or closed since the 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; each record notes its original unit.

Affiliated managers may report the same position, 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.