Foster (lb) Co. Class AFSTR
13F holders, Q4 2025 (December 31)95holders +5
8new positions
4sold out
3famous investors
$26.94avg. 13F price*
At the end of Q4 2025, 95 institutions reported holding Foster (lb) Co. Class A (FSTR) in their 13F filings, up 5 from Q3 2025. 8 opened new positions and 4 sold out. The largest holders were Brandes Investment Partners, LP ($36.7M), 22NW, LP ($32.1M) and GAMCO Investors ($24.7M). 3 famous investors held it, including Mario Gabelli (0.2% of GAMCO Investors's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- Foster (lb) Co. Class A
- CUSIP
- 350060109
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 8 | $878K |
| Exits | 4 | $938K |
All 13F filers, Q3 2025 → Q4 2025: 259,354 shares bought and 311,643 shares sold, net −52,289 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 95 holders
| Brandes Investment Partners, LP | 0.28% | Add +1.5% | 1,360,415 | $36.7M |
| 22NW, LP | 13.51% | Reduce -9.3% | 1,191,046 | $32.1M |
| GAMCO Investors | 0.24% | Reduce -1.6% | 918,100 | $24.7M |
| BlackRock, Inc. | 0.00% | Add +9.0% | 712,705 | $19.2M |
| Dimensional Fund Advisors LP | 0.00% | Add +0.1% | 694,999 | $18.7M |
| Vanguard Group Inc. | 0.00% | Reduce -0.0% | 501,587 | $13.5M |
| Renaissance Technologies | 0.01% | Reduce -3.9% | 330,582 | $8.9M |
| Geode Capital Management, LLC | 0.00% | Reduce -0.9% | 233,406 | $6.3M |
| State Street Corp. | 0.00% | Add +2.4% | 145,647 | $3.9M |
| Hotchkis & Wiley Capital Management LLC | 0.01% | Reduce -0.8% | 140,817 | $3.8M |
| Gabelli Funds LLC | 0.03% | Reduce -5.9% | 135,954 | $3.7M |
| Acadian Asset Management LLC | 0.01% | Reduce -4.0% | 130,305 | $3.5M |
| Teton Advisors, LLC | 2.40% | Reduce -8.3% | 128,178 | $3.5M |
| Bragg Financial Advisors, Inc | 0.10% | Add +0.4% | 113,765 | $3.1M |
| American Century Companies Inc. | 0.00% | Reduce -1.9% | 89,209 | $2.4M |
| Minerva Advisors LLC | 1.51% | No change | 83,965 | $2.3M |
| Northern Trust Corp. | 0.00% | Reduce -7.3% | 75,174 | $2.0M |
| Wealthspire Advisors, LLC | 0.01% | Add +593.7% | 68,923 | $1.9M |
| Bridgeway Capital Management, LLC | 0.04% | Add +8.2% | 63,033 | $1.7M |
| Morgan Stanley | 0.00% | Add +34.1% | 52,226 | $1.4M |
| Goldman Sachs Group Inc. | 0.00% | Add +28.1% | 41,075 | $1.1M |
| Bank of New York Mellon Corp | 0.00% | Reduce -16.4% | 35,697 | $962K |
| Qube Research & Technologies Ltd | 0.00% | Reduce -9.9% | 34,927 | $941K |
| Pitcairn Wealth Advisors LLC | 0.08% | — | 31,770 | $856K |
| Charles Schwab Investment Management Inc. | 0.00% | Add +0.0% | 30,815 | $830K |
| De Lisle Partners LLP | 0.11% | Reduce -25.0% | 30,495 | $820K |
| Ascentis Wealth Management, LLC | 0.20% | No change | 29,542 | $796K |
| Redmont Wealth Advisors LLC | 1.12% | Add +0.1% | 27,420 | $739K |
| FMR LLC | 0.00% | Add +27.9% | 23,463 | $632K |
| Ameriprise Financial Inc. | 0.00% | No change | 22,575 | $608K |
| Barclays PLC | 0.00% | Add +7.2% | 22,517 | $607K |
| Janney Montgomery Scott LLC | 0.00% | Reduce -1.0% | 22,281 | $600K |
| Envestnet Asset Management Inc. | 0.00% | Add +29.6% | 19,453 | $524K |
| Russell Investments Group, Ltd. | 0.00% | Add +21.6% | 19,150 | $516K |
| LPL Financial LLC | 0.00% | Add +19.0% | 18,806 | $507K |
| UBS Group AG | 0.00% | Add +47.2% | 18,755 | $505K |
| Jane Street Group, LLC | 0.00% | Reduce -1.8% | 17,573 | $474K |
| Assenagon Asset Management S.A. | 0.00% | Reduce -2.6% | 14,311 | $386K |
| Bank of America Corp. | 0.00% | Add +38.8% | 14,072 | $379K |
| Invesco Ltd. | 0.00% | Reduce -11.9% | 12,997 | $350K |
| Nuveen, LLC | 0.00% | No change | 12,943 | $349K |
| Atria Investments, Inc | 0.00% | Reduce -4.7% | 12,459 | $336K |
| Royal Bank of Canada | 0.00% | Add +182.3% | 12,367 | $334K |
| O'shaughnessy Asset Management, LLC | 0.00% | Add +39.7% | 12,129 | $327K |
| Ancora Advisors LLC | 0.01% | Reduce -21.9% | 11,840 | $319K |
| JPMorgan Chase & Co. | 0.00% | Reduce -16.4% | 11,761 | $317K |
| Wells Fargo & Company | 0.00% | Add +46.2% | 11,315 | $305K |
| Marion Wealth Management | 0.06% | No change | 9,593 | $280K |
| Stifel Financial Corp. | 0.00% | Reduce -9.4% | 10,368 | $279K |
| &partners | 0.00% | Add +27.8% | 9,823 | $265K |
| R Squared Ltd | 0.12% | New | 9,667 | $261K |
| STRS Ohio | 0.00% | Reduce -17.9% | 9,600 | $259K |
| Osaic Holdings, Inc. | 0.00% | Add +93700.0% | 9,380 | $253K |
| Arrowstreet Capital, Limited Partnership | 0.00% | No change | 9,202 | $248K |
| Sanctuary Advisors, LLC | 0.00% | Reduce -2.9% | 8,752 | $236K |
| WealthTrust Axiom LLC | 0.06% | No change | 8,651 | $233K |
| J.W. Cole Advisors, Inc. | 0.01% | Reduce -2.0% | 12,530 | $229K |
| Ritholtz Wealth Management | 0.00% | New | 8,311 | $224K |
| Rhumbline Advisers | 0.00% | Reduce -11.4% | 8,085 | $218K |
| AQR Capital Management | 0.00% | New | 7,499 | $202K |
| BNP Paribas Financial Markets | 0.00% | Add +27.8% | 7,365 | $198K |
| State of Wyoming | 0.02% | Add +25.5% | 6,670 | $180K |
| Deutsche Bank AG | 0.00% | New | 6,669 | $180K |
| MetLife Investment Management, LLC | 0.00% | No change | 5,696 | $154K |
| Citigroup Inc. | 0.00% | Reduce -91.1% | 5,367 | $145K |
| Roble, Belko & Company, Inc | 0.02% | No change | 5,000 | $135K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -2.6% | 4,710 | $127K |
| New York State Common Retirement Fund | 0.00% | No change | 4,700 | $127K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 2,542 | $69K |
| Comerica Bank | 0.00% | Add +16.4% | 1,707 | $46K |
| Legal & General Group Plc | 0.00% | No change | 925 | $25K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 888 | $24K |
| California State Teachers Retirement System | 0.00% | Reduce -5.8% | 620 | $17K |
| Sterling Capital Management LLC | 0.00% | Reduce -16.4% | 582 | $16K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -3.3% | 503 | $14K |
| State of Alaska, Department of Revenue | 0.00% | New | 441 | $11K |
| Cwm, LLC | 0.00% | Add +12.2% | 360 | $10K |
| Amalgamated Bank | 0.00% | Add +1.0% | 317 | $9K |
| Optiver Holding B.V. | 0.00% | No change | 164 | $4K |
| CIBC Private Wealth Group LLC | 0.00% | No change | 157 | $4K |
| MassMutual Private Wealth & Trust, FSB | 0.00% | No change | 70 | $2K |
| GAMMA Investing LLC | 0.00% | Reduce -3.1% | 62 | $2K |
| Assetmark, Inc. | 0.00% | No change | 54 | $1K |
| Nisa Investment Advisors, LLC | 0.00% | No change | 47 | $1K |
| Covestor Ltd | 0.00% | Reduce -37.2% | 27 | $1K |
| Allworth Financial LP | 0.00% | New | 36 | $971 |
| Essential Partners LLC | 0.00% | Add +11.1% | 20 | $539 |
| EverSource Wealth Advisors, LLC | 0.00% | No change | 14 | $377 |
| Rothschild Investment LLC | 0.00% | Add +10.0% | 11 | $296 |
| True Wealth Design, LLC | 0.00% | No change | 8 | $216 |
| PNC Financial Services Group, Inc. | 0.00% | New | 5 | $135 |
| IFP Advisors, Inc | 0.00% | No change | 3 | $81 |
| MAI Capital Management | 0.00% | New | 2 | $54 |
| Sunbelt Securities, Inc. | 0.00% | No change | 2 | $54 |
| SBI Securities Co., Ltd. | 0.00% | No change | 1 | $27 |
"% of holder's portfolio" is FSTR's weight in each manager's 13F, not the share of Foster (lb) Co. Class A the manager owns.