Who owns FOSTER L B CO (FSTR)? Elite investor 13F holders
3 tracked elite investors reported holding FOSTER L B CO as of 2026-06-30, including GAMCO, Renaissance Technologies LLC, Ancora Advisors / Ancora Holdings. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.
3 tracked investors currently reported holding · Latest report period: 2026-06-30 · Industrials · Capital Goods
L.B. Foster Company provides engineered and manufactured products and services for building and supporting infrastructure in the United States, Canada, the United Kingdom, and internationally. It operates in two segments: Rail, Technologies, and Services; and Infrastructure Solutions. The Rail, Technologies, and Services segment offers new rail to passenger and short line freight railroads,…
Reported holders and securities, including exits (up to 20)
| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|---|---|---|---|---|---|---|---|---|---|
| GAMCO | FOSTER L B CO | SHARE | 2026-06-30 | 2026-08-12 00:00:00 | 39995280.00 USD | 885439.000000 | Shares | reduce | Original filing |
| 22NW Fund | FOSTER L B CO | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 0.00 USD | 0.000000 | Shares | exited | Original filing |
| Renaissance Technologies LLC | FOSTER L B CO | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 16096329.00 USD | 356350.000000 | Shares | add | Original filing |
| Ancora Advisors / Ancora Holdings | FOSTER L B CO | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 516293.00 USD | 11430.000000 | Shares | hold | Original filing |
Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.
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