Foster L B Co
FSTR- Exchange
- Nasdaq
- Industry
- Wholesale-Metals Service Centers & of fices
- SEC CIK
- 0000352825
No open-market purchases or sales by Foster L B Co insiders were filed in the last 90 days; 134 institutions reported holding it in 13F filings for Q2 2026, worth $373.5M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Foster L B Co as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 109
- +18 vs. Q4 2025
- Shares held
- 8.00M
- +612.7K (+8.3%) vs. Q4 2025
- Total value
- $223.2M
- +$24.2M (+12.1%) vs. Q4 2025
- New holders
- 20
- 27 more added
- Sold out
- 2
- 37 more reduced
4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting FSTR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 134 | $373.5M |
| Q1 2026 | 109 | $223.2M |
| Q4 2025 | 95 | $213.3M |
| Q3 2025 | 90 | $214.0M |
| Q2 2025 | 94 | $177.3M |
| Q1 2025 | 86 | $155.1M |
| Q4 2024 | 94 | $215.6M |
| Q3 2024 | 85 | $167.2M |
| Q2 2024 | 83 | $177.5M |
| Q1 2024 | 80 | $219.1M |
| Q4 2023 | 72 | $167.7M |
| Q3 2023 | 59 | $137.8M |
| Q2 2023 | 56 | $101.6M |
| Q1 2023 | 57 | $82.8M |
| Q4 2022 | 56 | $66.0M |
| Q3 2022 | 54 | $72.6M |
| Q2 2022 | 57 | $97.2M |
| Q1 2022 | 63 | $111.2M |
| Q4 2021 | 65 | $95.0M |
| Q3 2021 | 73 | $104.8M |
| Q2 2021 | 82 | $127.2M |
| Q1 2021 | 90 | $128.8M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Foster L B Co; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Brandes Investment Partners, LP | 1,481,323 | $41.3M | 0.29% | +120,908+8.9% | Added |
| 22NW, LP | 1,067,186 | $29.8M | 23.44% | −123,860−10.4% | Reduced |
| Gamco Investors, Inc. Et Al | 901,439 | $25.2M | 0.25% | −16,661−1.8% | Reduced |
| BlackRock, Inc. | 702,862 | $19.6M | 0.00% | −9,843−1.4% | Reduced |
| Dimensional Fund Advisors LP | 693,492 | $19.3M | 0.00% | −1,507−0.2% | Reduced |
| Vanguard Capital Management LLC | 384,784 | $10.7M | 0.00% | +384,784 | New |
| Renaissance Technologies LLC | 316,382 | $8.83M | 0.01% | −14,200−4.3% | Reduced |
| Geode Capital Management, LLC | 228,711 | $6.38M | 0.00% | −4,695−2.0% | Reduced |
| State Street Corp | 152,551 | $4.26M | 0.00% | +6,904+4.7% | Added |
| Hotchkis & Wiley Capital Management LLC | 136,097 | $3.80M | 0.01% | −4,720−3.4% | Reduced |
| Gabelli Funds LLC | 133,036 | $3.71M | 0.03% | −2,918−2.1% | Reduced |
| Acadian Asset Management LLC | 130,305 | $3.63M | 0.01% | 00.0% | Unchanged |
| Bragg Financial Advisors, Inc | 113,883 | $3.18M | 0.10% | +118+0.1% | Added |
| Teton Advisors, LLC | 98,641 | $2.75M | 1.94% | −29,537−23.0% | Reduced |
| UBS Group AG | 98,166 | $2.74M | 0.00% | +79,411+423.4% | Added |
| Minerva Advisors LLC | 83,965 | $2.34M | 1.51% | 00.0% | Unchanged |
| American Century Companies Inc | 83,571 | $2.33M | 0.00% | −5,638−6.3% | Reduced |
| Wealthspire Advisors, LLC | 80,907 | $2.26M | 0.02% | +11,984+17.4% | Added |
| Northern Trust Corp | 78,200 | $2.18M | 0.00% | +3,026+4.0% | Added |
| Bridgeway Capital Management, LLC | 64,265 | $1.79M | 0.04% | +1,232+2.0% | Added |
| Vanguard Fiduciary Trust Co | 60,513 | $1.69M | 0.00% | +60,513 | New |
| Vanguard Portfolio Management LLC | 57,299 | $1.60M | 0.00% | +57,299 | New |
| Qube Research & Technologies Ltd | 50,494 | $1.41M | 0.00% | +15,567+44.6% | Added |
| Morgan Stanley | 49,085 | $1.37M | 0.00% | −3,141−6.0% | Reduced |
| Goldman Sachs Group Inc | 39,598 | $1.10M | 0.00% | −1,477−3.6% | Reduced |
| Bank of New York Mellon Corp | 34,851 | $972.3K | 0.00% | −846−2.4% | Reduced |
| Pitcairn Wealth Advisors LLC | 31,770 | $856.2K | 0.08% | 00.0% | Unchanged |
| De Lisle Partners LLP | 30,495 | $847.9K | 0.10% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 28,035 | $782.2K | 0.00% | +13,724+95.9% | Added |
| LPL Financial LLC | 27,504 | $767.4K | 0.00% | +8,698+46.3% | Added |
| FMR LLC | 27,243 | $760.1K | 0.00% | +3,780+16.1% | Added |
| Charles Schwab Investment Management Inc | 26,422 | $737.2K | 0.00% | −4,393−14.3% | Reduced |
| Envestnet Asset Management Inc | 26,308 | $734.0K | 0.00% | +6,855+35.2% | Added |
| ORG Wealth Partners, LLC | 24,613 | $686.7K | 0.14% | −4,929−16.7% | Reduced |
| Janney Montgomery Scott LLC | 22,763 | $635.0K | 0.00% | +482+2.2% | Added |
| Ameriprise Financial Inc | 22,473 | $627.0K | 0.00% | −102−0.5% | Reduced |
| Royal Bank of Canada | 21,558 | $601.0K | 0.00% | +9,191+74.3% | Added |
| STRS Ohio | 20,100 | $560.8K | 0.00% | +10,500+109.4% | Added |
| Marshall Wace, LLP | 19,716 | $550.1K | 0.00% | +19,716 | New |
| Russell Investments Group, Ltd. | 18,439 | $514.5K | 0.00% | −711−3.7% | Reduced |
| Empowered Funds, LLC | 16,665 | $465.0K | 0.00% | +16,665 | New |
| Bank of America Corp | 15,941 | $444.8K | 0.00% | +1,869+13.3% | Added |
| Nuveen, LLC | 12,943 | $361.1K | 0.00% | 00.0% | Unchanged |
| Hillsdale Investment Management Inc. | 12,700 | $354.3K | 0.01% | +12,700 | New |
| Jane Street Group, LLC | 12,571 | $350.7K | 0.00% | −5,002−28.5% | Reduced |
| Invesco Ltd. | 12,334 | $344.1K | 0.00% | −663−5.1% | Reduced |
| Atria Investments LLC | 11,478 | $320.2K | 0.00% | −981−7.9% | Reduced |
| Ancora Advisors, LLC | 11,430 | $318.9K | 0.01% | −410−3.5% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 11,405 | $318.2K | 0.00% | +1,582+16.1% | Added |
| Stifel Financial Corp | 10,593 | $295.5K | 0.00% | +225+2.2% | Added |
| O'Shaughnessy Asset Management, LLC | 10,262 | $286.3K | 0.00% | −1,867−15.4% | Reduced |
| Marion Wealth Management | 9,593 | $267.6K | 0.06% | 00.0% | Unchanged |
| Arrowstreet Capital, Limited Partnership | 9,202 | $256.7K | 0.00% | 00.0% | Unchanged |
| Martingale Asset Management L P | 9,156 | $255.5K | 0.01% | +9,156 | New |
| Barclays PLC | 8,922 | $248.9K | 0.00% | −13,595−60.4% | Reduced |
| R Squared Ltd | 8,649 | $241.3K | 0.13% | −1,018−10.5% | Reduced |
| Advisor Group Holdings, Inc. | 8,586 | $239.5K | 0.00% | −794−8.5% | Reduced |
| Ritholtz Wealth Management | 8,423 | $235.0K | 0.00% | +112+1.3% | Added |
| Sanctuary Advisors, LLC | 8,364 | $233.4K | 0.00% | −388−4.4% | Reduced |
| Deutsche Bank AG | 8,200 | $228.8K | 0.00% | +1,531+23.0% | Added |
| Rhumbline Advisers | 8,107 | $226.2K | 0.00% | +22+0.3% | Added |
| WealthTrust Axiom LLC | 8,100 | $226.0K | 0.06% | −551−6.4% | Reduced |
| Bailard, Inc. | 8,000 | $223.2K | 0.01% | +8,000 | New |
| AQR Capital Management LLC | 7,937 | $221.4K | 0.00% | +438+5.8% | Added |
| Price T Rowe Associates Inc | 7,612 | $213.0K | 0.00% | +7,612 | New |
| Millennium Management LLC | 7,538 | $210.3K | 0.00% | +7,538 | New |
| Orchard Capital Managment, LLC | 7,379 | $205.9K | 0.27% | +7,379 | New |
| BNP Paribas Arbitrage, SA | 6,352 | $177.2K | 0.00% | −1,013−13.8% | Reduced |
| MetLife Investment Management | 5,696 | $158.9K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 5,154 | $143.8K | 0.02% | −1,516−22.7% | Reduced |
| Roble, Belko & Company, Inc | 5,000 | $140.0K | 0.02% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 4,812 | $134.3K | 0.00% | +102+2.2% | Added |
| New York State Common Retirement Fund | 4,700 | $131.1K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 4,149 | $115.7K | 0.00% | −7,612−64.7% | Reduced |
| Wells Fargo & Company | 3,754 | $104.7K | 0.00% | −7,561−66.8% | Reduced |
| Vanguard Global Advisers, LLC | 3,392 | $94.6K | 0.00% | +3,392 | New |
| TD Waterhouse Canada Inc. | 2,901 | $80.7K | 0.00% | +2,901 | New |
| Police & Firemen's Retirement System of New Jersey | 2,542 | $70.9K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 1,978 | $55.2K | 0.00% | −3,389−63.1% | Reduced |
| Fifth Third Bancorp | 1,698 | $47.4K | 0.00% | +1,698 | New |
| Tower Research Capital LLC (TRC) | 1,097 | $30.6K | 0.00% | +594+118.1% | Added |
| Kemnay Advisory Services Inc. | 1,046 | $29.2K | 0.00% | +1,046 | New |
| Allworth Financial LP | 1,042 | $29.1K | 0.00% | +1,006+2,794.4% | Added |
| Legal & General Group Plc | 925 | $25.8K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 888 | $24.8K | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 746 | $20.8K | 0.00% | +746 | New |
| California State Teachers Retirement System | 546 | $15.2K | 0.00% | −74−11.9% | Reduced |
| State of Alaska, Department of Revenue | 441 | $12.0K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 366 | $10.2K | 0.00% | +6+1.7% | Added |
| Sterling Capital Management LLC | 329 | $9.18K | 0.00% | −253−43.5% | Reduced |
| Public Employees Retirement System of Ohio | 325 | $9.07K | 0.00% | +325 | New |
| Optiver Holding B.V. | 100 | $2.79K | 0.00% | −64−39.0% | Reduced |
| GWM Advisors LLC | 97 | $2.71K | 0.00% | +97 | New |
| Massmutual Trust Co FSB | 70 | $1.95K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 60 | $1.67K | 0.00% | −2−3.2% | Reduced |
| Assetmark, Inc | 54 | $1.51K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 47 | $1.31K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 40 | $1.12K | 0.00% | +26+185.7% | Added |
| Covestor Ltd | 24 | $1.00K | 0.00% | −3−11.1% | Reduced |
| Essential Partners LLC | 20 | $558 | 0.00% | 00.0% | Unchanged |