COOKE & BIELER LP
Q3 2025 Form 13-F
PHILADELPHIA, PENNSYLVANIA
CIK 0000024386
· CRD 113859
· SEC-registered investment adviser
$9.7B Reported Value Total
COOKE & BIELER, L.P. reports 209 total accounts under management (AUM). There are 206 discretionary accounts valued at $8,808,005,685, and 3 non-discretionary accounts valued at $1,751,146,824.
Source: Form ADV filed * Note that certain holdings are exempt from Form 13-F reporting, so the AUM totals may be greater than the Form 13-F total.
Source: Form ADV filed 2026-03-30
Reported value
$9.7B
Quarter over quarter
+4.7%
Holdings
99
Top-10 concentration
26.9%
Key People
Form ADV owners & control persons
Steve W Lyons
PARTNER
Michael Mccauley Meyer
PARTNER
Edward W O'Connor
PARTNER
Filing Navigation
Coverage begins with the second quarter of 2013. Earlier quarters are not shown while their accuracy is being verified.
13F Metrics
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Q3 2025 13F record
Q3 2025 13F filing summary
| Period of report | September 30, 2025 |
|---|---|
| Filed | October 31, 2025 |
| Form | 13F-HR |
| Reported value | $9.7B |
| Positions | 99 |
| Change in reported value | -3.1% |
| New positions | 4 |
| Exited positions | 5 |
| Position turnover | 8.7% |
| Top-10 concentration | 26.9% |
13F filings by quarter
| Quarter | Positions | Value |
|---|---|---|
|
Q3 2026 13F
Filed Oct 21, 2026
|
100 | $6.4B |
|
Q2 2026 13F
Filed Jul 30, 2026
|
100 | $8.6B |
|
Q1 2026 13F
Filed May 4, 2026
|
103 | $8.8B |
|
Q4 2025 13F
Filed Feb 9, 2026
|
104 | $9.6B |
|
Q3 2025 13F
Filed Oct 31, 2025
|
99 | $9.7B |
|
Q2 2025 13F
Filed Aug 4, 2025
|
100 | $10.0B |
|
Q1 2025 13F
Filed May 2, 2025
|
102 | $10.0B |
|
Q4 2024 13F
Filed Feb 7, 2025
|
99 | $10.4B |
|
Q3 2024 13F
Filed Nov 8, 2024
|
95 | $11.0B |
|
Q2 2024 13F
Filed Aug 2, 2024
|
96 | $10.4B |
|
Q1 2024 13F
Filed May 10, 2024
|
99 | $10.8B |
|
Q4 2023 13F
Filed Jan 31, 2024
|
103 | $11.3B |
|
Q3 2023 13F
Filed Nov 14, 2023
|
106 | $10.3B |
|
Q2 2023 13F
Filed Jul 31, 2023
|
107 | $10.7B |
|
Q1 2023 13F
Filed May 8, 2023
|
105 | $10.3B |
|
Q4 2022 13F
Filed Feb 8, 2023
|
102 | $10.2B |
|
Q3 2022 13F
Filed Nov 15, 2022
|
102 | $9.3B |
|
Q2 2022 13F
Filed Jul 20, 2022
|
100 | $10.4B |
|
Q1 2022 13F
Filed May 9, 2022
|
99 | $11.4B |
|
Q4 2021 13F
Filed Feb 9, 2022
|
99 | $11.6B |
34 earlier quarters on file — choose one from the quarter menu above.
Top 20 holdings · Q3 2025
| # | Holding | Reported value | % of portfolio |
|---|---|---|---|
| 1 | GIL Gildan Activewear | $420.8M | 4.35% |
| 2 | FNT Fidelity National Financial In | $318.1M | 3.28% |
| 3 | RNR RenaissanceRe | $281.1M | 2.9% |
| 4 | AER AerCap Holdings N.V. | $278.4M | 2.88% |
| 5 | RBA RB Global Inc | $275.6M | 2.85% |
| 6 | CCI Crown Castle Inc | $233.4M | 2.41% |
| 7 | LH Labcorp Holdings | $216.6M | 2.24% |
| 8 | ACGL Arch Capital Group | $210.9M | 2.18% |
| 9 | OMC Omnicom Group | $185.1M | 1.91% |
| 10 | WTM White Mountains Insurance Grou | $180.3M | 1.86% |
| 11 | WMG Warner Music Group Corp | $179.0M | 1.85% |
| 12 | WWD Woodward | $173.9M | 1.8% |
| 13 | CB Chubb Limited | $171.0M | 1.77% |
| 14 | BDX Becton Dickinson and Company | $165.8M | 1.71% |
| 15 | MKSI MKS Inc. | $163.6M | 1.69% |
| 16 | BN Brookfield Corp | $161.5M | 1.67% |
| 17 | ATO Atmos Energy | $160.1M | 1.65% |
| 18 | OTEX Open Text Corp | $160.0M | 1.65% |
| 19 | SCHW Charles Schwab Corporation | $154.5M | 1.6% |
| 20 | COP ConocoPhillips | $152.4M | 1.57% |
Values as reported on the Q3 2025 Form 13F. Every position is in the holdings table below.