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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.

Q4 2025 vs. Q3 2025

How the institutions holding Foster L B Co changed between Q3 2025 and Q4 2025.

All holders in Q4 2025All holders in Q3 2025

13F holders of FSTR: Q3 2025 compared with Q4 2025
MeasureQ3 2025Q4 2025Change
Holders9095+5
Shares7.94M7.92M−20.5K (−0.3%)
Value$214.0M$213.3M−$644.3K (−0.3%)

New holders (9)

Institutions that held Foster L B Co at the end of Q4 2025 but not at the end of Q3 2025.

Institutions new to FSTR in Q4 2025
InstitutionSharesValue% of portfolio
Pitcairn Wealth Advisors LLC31,770$856.2K0.08%
R Squared Ltd9,667$260.5K0.12%
Ritholtz Wealth Management8,311$224.0K0.00%
AQR Capital Management LLC7,499$202.1K0.00%
Deutsche Bank AG6,669$179.7K0.00%
State of Alaska, Department of Revenue441$11.0K0.00%
Allworth Financial LP36$9710.00%
The PNC Financial Services Group, Inc.5$1350.00%
MAI Capital Management2$540.00%

Sold out (4)

Institutions that held Foster L B Co at the end of Q3 2025 and filed for Q4 2025 without it.

Institutions that sold out of FSTR in Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
Citadel Advisors LLC20,398$549.7K
Empowered Funds, LLC14,149$381.3K
Ameritas Advisory Services, LLC163$4.39K
SRS Capital Advisors, Inc.105$2.83K