Cooke & Bieler LP holds a diversified book of 102 stocks worth $8.8B as of Q1 2026 (disclosed May 4, 2026, a ~45-day 13F lag). This quarter they opened SUNBELT RENTALS HOLDINGS INC and trimmed Gildan Activewear. Their largest long position is Gildan Activewear at 4% of the equity book.
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Use Arkolith to show COOKE & BIELER LP's latest holdings, largest changes, and filing provenance.
Top-heavy: diversified book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
36% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Gildan Activewear COM | $351.9M | 6.32M | 4.0% | ▼−13% Reduced · −949K sh | |
| 2 | RenaissanceRe COM | $250.4M | 842.3K | 2.8% | ▼−23% Reduced · −254K sh | |
| 3 | RB Global Inc COM | $239.8M | 2.50M | 2.7% | ▲+1.9% Added · +46K sh | |
| 4 | White Mountains Insurance Grou COM | $230.4M | 104.9K | 2.6% | ▼−1.6% Reduced · −2K sh | |
| 5 | Crown Castle Inc COM | $224.0M | 2.75M | 2.5% | ▼−6.0% Reduced · −176K sh | |
| 6 | Fidelity National Financial In COM | $223.4M | 4.82M | 2.5% | ▼−6.8% Reduced · −353K sh | |
| 7 | Arch Capital Group COM | $214.8M | 2.24M | 2.4% | ▼−15% Reduced · −397K sh | |
| 8 | Sunbelt Rentals Holdings Inc COM | $182.0M | 2.82M | 2.1% | ▲New New position | |
| 9 | Becton Dickinson and Company COM | $180.6M | 1.15M | 2.0% | ▲+1.9% Added · +22K sh | |
| 10 | Labcorp Holdings COM | $179.8M | 674.0K | 2.0% | ▼−10% Reduced · −79K sh | |
| 11 | Omnicom Group COM | $172.0M | 2.28M | 1.9% | ▼−10% Reduced · −255K sh | |
| 12 | ConocoPhillips COM | $163.3M | 1.24M | 1.8% | ▼−28% Reduced · −485K sh | |
| 13 | Aramark COM | $154.0M | 3.80M | 1.7% | ▲+19% Added · +594K sh | |
| 14 | Charles River Laboratories COM | $149.7M | 867.9K | 1.7% | ▲+43% Added · +260K sh | |
| 15 | Occidental Petroleum COM | $145.4M | 2.24M | 1.6% | ▼−29% Reduced · −911K sh | |
| 16 | Brookfield Corp COM | $142.5M | 3.52M | 1.6% | ▼−0.2% Reduced · −8K sh | |
| 17 | The Walt Disney Company COM | $139.9M | 1.45M | 1.6% | ▲+3.1% Added · +43K sh | |
| 18 | Fiserv Inc COM | $139.6M | 2.50M | 1.6% | ▲+13% Added · +289K sh | |
| 19 | Valvoline Inc COM | $138.7M | 4.12M | 1.6% | ▼−3.8% Reduced · −162K sh | |
| 20 | MSA Safety COM | $138.6M | 845.5K | 1.6% | ▼−6.0% Reduced · −54K sh | |
| 21 | Brookfield Asset Management - COM | $137.1M | 3.09M | 1.6% | ▲+54% Added · +1.1M sh | |
| 22 | PPG Industries COM | $137.1M | 1.28M | 1.6% | ▼−21% Reduced · −334K sh | |
| 23 | Teleflex Incorporated COM | $136.7M | 1.14M | 1.5% | ▼−3.4% Reduced · −41K sh | |
| 24 | Arthur J. Gallagher & Co. COM | $134.8M | 622.6K | 1.5% | ▲New New position | |
| 25 | Ingredion Incorporated COM | $128.8M | 1.14M | 1.5% | ▼−5.3% Reduced · −64K sh | |
| 26 | AerCap Holdings N.V. COM | $128.4M | 936.3K | 1.5% | ▼−10% Reduced · −108K sh | |
| 27 | Glacier Bancorp Inc COM | $127.8M | 2.86M | 1.4% | ▼−6.2% Reduced · −189K sh | |
| 28 | Woodward COM | $124.1M | 346.8K | 1.4% | ▼−25% Reduced · −116K sh | |
| 29 | Ryman Hospitality Properties COM | $123.0M | 1.33M | 1.4% | ▲+6.5% Added · +81K sh | |
| 30 | Warner Music Group Corp COM | $121.8M | 4.77M | 1.4% | ▼−9.0% Reduced · −473K sh | |
| 31 | Hasbro COM | $120.5M | 1.29M | 1.4% | ▼−32% Reduced · −615K sh | |
| 32 | Essent Group Ltd COM | $116.1M | 1.99M | 1.3% | ▲+1.7% Added · +34K sh | |
| 33 | Chubb Limited COM | $114.0M | 349.8K | 1.3% | ▼−38% Reduced · −216K sh | |
| 34 | LKQ Corp COM | $107.6M | 3.66M | 1.2% | ▼−8.4% Reduced · −334K sh | |
| 35 | CBRE Group Inc. Cl A COM | $100.2M | 739.8K | 1.1% | ▲+15% Added · +96K sh | |
| 36 | Verizon Communications COM | $97.4M | 1.94M | 1.1% | ▼−14% Reduced · −305K sh | |
| 37 | ESAB Corporation COM | $97.2M | 1.01M | 1.1% | ▲+7.0% Added · +66K sh | |
| 38 | EOG Resources Inc COM | $96.5M | 667.3K | 1.1% | ▼−27% Reduced · −241K sh | |
| 39 | H.B. Fuller Company COM | $96.4M | 1.56M | 1.1% | ▼−6.8% Reduced · −115K sh | |
| 40 | Avery Dennison Corp Com COM | $92.9M | 538.3K | 1.1% | ▼−7.3% Reduced · −42K sh | |
| 41 | Carlisle Companies Incorporate COM | $92.7M | 277.9K | 1.0% | ▼−37% Reduced · −166K sh | |
| 42 | The Timken Company COM | $91.9M | 913.9K | 1.0% | ▼−34% Reduced · −468K sh | |
| 43 | Allegion PLC COM | $91.5M | 629.8K | 1.0% | ▲+44% Added · +192K sh | |
| 44 | UnitedHealth Group COM | $91.4M | 337.7K | 1.0% | ▼−2.1% Reduced · −7K sh | |
| 45 | Bank of America COM | $91.0M | 1.87M | 1.0% | ▼−7.5% Reduced · −152K sh | |
| 46 | Dentsply Sirona Inc COM | $90.5M | 7.80M | 1.0% | ▼−7.8% Reduced · −662K sh | |
| 47 | The Kraft Heinz Company COM | $88.1M | 3.92M | 1.0% | ▼−10% Reduced · −454K sh | |
| 48 | State Street COM | $86.6M | 684.3K | 1.0% | ▼−25% Reduced · −229K sh | |
| 49 | Lithia Motors Inc COM | $86.5M | 346.4K | 1.0% | ▲New New position | |
| 50 | Waters Corp COM | $80.1M | 268.9K | 0.9% | ▲New New position |
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q1 2026 | Mar 31, 2026 | May 4, 2026 | 152 | $8.8B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 9, 2026 | 150 | $9.6B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Oct 31, 2025 | 144 | $9.7B | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 4, 2025 | 147 | $10.0B | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 2, 2025 | 147 | $10.0B | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 7, 2025 | 144 | $10.4B | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 8, 2024 | 138 | $11.0B | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Aug 2, 2024 | 140 | $10.4B | 13F-HR |
| Q1 2024 | Mar 31, 2024 | May 10, 2024 | 144 | $10.8B | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Jan 31, 2024 | 149 | $11.3B | 13F-HR |
| Q3 2023 | Sep 30, 2023 | Nov 14, 2023 | 154 | $10.3B | 13F-HR |
| Q2 2023 | Jun 30, 2023 | Jul 31, 2023 | 154 | $10.7B | 13F-HR |
| Q1 2023 | Mar 31, 2023 | May 8, 2023 | 151 | $10.3B | 13F-HR |
| Q4 2022 | Dec 31, 2022 | Feb 8, 2023 | 148 | $10.2B | 13F-HR |
| Q3 2022 | Sep 30, 2022 | Nov 15, 2022 | 148 | $9.3B | 13F-HR |
| Q2 2022 | Jun 30, 2022 | Jul 20, 2022 | 148 | $10.4B | 13F-HR |
| Q1 2022 | Mar 31, 2022 | May 9, 2022 | 147 | $11.4B | 13F-HR |
| Q4 2021 | Dec 31, 2021 | Feb 9, 2022 | 148 | $11.6B | 13F-HR |
| Q3 2021 | Sep 30, 2021 | Nov 12, 2021 | 153 | $11.0B | 13F-HR |
| Q2 2021 | Jun 30, 2021 | Aug 12, 2021 | 150 | $10.8B | 13F-HR |
| Q1 2021 | Mar 31, 2021 | May 13, 2021 | 146 | $10.3B | 13F-HR |
| Q4 2020 | Dec 31, 2020 | Feb 11, 2021 | 149 | $9.1B | 13F-HR |
| Q3 2020 | Sep 30, 2020 | Nov 12, 2020 | 145 | $7.5B | 13F-HR |
| Q2 2020 | Jun 30, 2020 | Aug 7, 2020 | 141 | $7.3B | 13F-HR/A |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. The performance line is a simulation of the disclosed long book, not an audited return.