Who owns FSTR?
Institutional ownership of L.B. Foster Company from Form 13F, Q2 2026
134 institutional managers reported holding L.B. Foster Company (FSTR) in Form 13F filings for Q2 2026, with 8,308,741 shares worth $375M. The largest reported holder was Brandes Investment Partners, LP. Managers that filed both quarters added a net 307,640 shares (+3.8%). 37 opened new positions and 9 sold out.
- Funds holding
- 134
- Value held
- $375M
- New / sold out
- 37 / 9
- Net shares, same filers
- +3.8%
Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
Largest holders of FSTR
Share of 13F holdings is each fund's shares as a share of the 8,308,741 FSTR shares all 13F filers reported, not of shares outstanding.
Biggest buyers in Q2 2026
- Hillsdale Investment Management Inc. Added+$9.3M
- Two Sigma Investments, LP New+$6.5M
- Acadian Asset Management LLC Added+$6.2M
- American Century Companies Inc Added+$5.1M
- Assenagon Asset Management S.A. Added+$2.4M
- Arrowstreet Capital, Limited Partnership Added+$2.2M
- Algert Global LLC New+$2.0M
- Panagora Asset Management Inc New+$1.9M
- BlackRock, Inc. Added+$1.8M
- Lazard Asset Management LLC New+$1.8M
Biggest sellers in Q2 2026
- 22nw, LP Sold out-$29.8M
- Brandes Investment Partners, LP Trimmed-$2.3M
- Hotchkis & Wiley Capital Management LLC Trimmed-$2.0M
- Dimensional Fund Advisors LP Trimmed-$741K
- Minerva Advisors LLC Trimmed-$725K
- Gamco Investors, Inc. Et Al Trimmed-$723K
- Ascentis Wealth Management, LLC Sold out-$687K
- Teton Advisors, LLC Trimmed-$660K
- Pitcairn Wealth Advisors LLC Trimmed-$405K
- Gabelli Funds LLC Trimmed-$381K
The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $73.5M and sold $40.2M; 46 added and 30 trimmed.
Questions about FSTR ownership
- Who owns FSTR stock?
- 134 institutional investment managers reported FSTR positions in their Form 13F filings for Q2 2026, holding 8,308,741 shares worth $375M in total. Brandes Investment Partners, LP reported the largest position.
- Are funds buying or selling FSTR?
- In Q2 2026, 37 managers opened new FSTR positions, 46 added, 30 trimmed and 9 sold out. Managers that filed in both quarters added a net 307,640 shares.
- How current is this FSTR institutional ownership data?
- It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.
From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to FSTR by CUSIP. Options are left out. FSTR news and filings · FSTR insider trades · Top funds