Cooke & Bieler
Cooke & Bieler reported 100 stocks worth $6.4B in its 13F filing for Q3 2026, filed Oct 21, 2026. Its largest holdings are GIL (3.5%), RBA (3.1%) and RNR (2.9%). Compared with Q2 2026, the fund opened new positions in ABG, MFP and LPX, added to WTM, ESAB and MIDD, trimmed GIL, RBA and RNR and sold out of FUL, MKTX and IDT.
Holdings
| # | Stock | Value | Weight | Shares | Change | Shares, 8 qtrs | Held |
|---|---|---|---|---|---|---|---|
| 1 |  GIL Gildan Activewear Inc F | $222M | 3.5% | 5.2M | −1.3M (−20%) | 8 of 8 | |
| 2 |  RBA RB Global Inc | $198M | 3.1% | 2.4M | −48K (−2%) | 8 of 8 | |
| 3 |  RNR Renaissancere Hldgs Ltd | $184M | 2.9% | 578K | −198K (−26%) | 8 of 8 | |
| 4 |  WTM White Mtns Ins Group Ltd | $175M | 2.8% | 87K | +2,083 (+2%) | 8 of 8 | |
| 5 |  ACGL Arch Cap Group Ltd | $169M | 2.7% | 1.8M | −388K (−17%) | 5 of 8 | |
| 6 |  SUNB Sunbelt Rentals Holdings Inc | $153M | 2.4% | 2.1M | −561K (−21%) | 3 of 8 | |
| 7 |  BDX Becton Dickinson & Co | $153M | 2.4% | 854K | −282K (−25%) | 8 of 8 | |
| 8 |  LH Labcorp Hldgs Inc | $151M | 2.4% | 491K | −179K (−27%) | 8 of 8 | |
| 9 |  ESAB Esab Corporation | $145M | 2.3% | 2.2M | +931K (+73%) | 8 of 8 | |
| 10 |  CCI Crown Castle | $137M | 2.2% | 2.1M | −667K (−24%) | 8 of 8 |
Positions at Sep 30, 2026, as reported. Change is against the fund's Q2 2026 filing; weight is the share of the fund's reported stocks.
Sold out
held in Q2 2026, gone in Q3 2026
Reported value
last 8 quartersThe value of the US stocks the fund reported, at quarter end prices. It moves with the market as well as with buying and selling.
Filings for Q3 2026
straight from the SEC| Filed | Form | Quarter | |
|---|---|---|---|
| Oct 21, 2026 | 13F-HR | Q3 2026 | SEC filing ↗ |
Other superinvestors
All hedge fund holdings →Cooke & Bieler 13F FAQ
What does Cooke & Bieler own?
Cooke & Bieler reported 100 stocks worth $6.4B in its 13F filing for Q3 2026, filed Oct 21, 2026. Its largest holdings are GIL (3.5%), RBA (3.1%) and RNR (2.9%). The table above lists every position in the filing (the top 10 without an account).
What did Cooke & Bieler buy and sell in Q3 2026?
Compared with Q2 2026: 4 new positions, 12 added to, 78 trimmed and 4 sold out. New positions include ABG, MFP and LPX. It sold all of FUL, MKTX and IDT.
When will Cooke & Bieler file its next 13F?
Holdings as of Dec 31, 2026 are due by Feb 15, 2027. The filing appears on this page within minutes of reaching the SEC.
How much is Cooke & Bieler's portfolio worth?
The Q3 2026 filing reports $6.4B in US stocks. That leaves out cash, bonds, short positions and most foreign holdings, so the fund's total assets are usually larger.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Holdings come from the fund's SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. The fund may have changed its positions since. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.