Company · Ownership research

FOSTER L B CO FSTR

CIK 0000352825 · CUSIP 350060109

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

This page lists the top 20 of 95 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	BRANDES INVESTMENT PARTNERS, LP CIK 1015079 · View history	$36.66M 1,360,415 shares	0.28%	+20.37K(+1.50%)Added	SEC filing ↗ Feb 11, 2026	▾
02	22NW, LP CIK 1694297 · View history	$32.10M 1,191,046 shares	13.51%	-122.08K(-9.30%)Reduced	SEC filing ↗ Feb 13, 2026	▾
03	GAMCO INVESTORS, INC. ET AL CIK 807249 · View history	$24.74M 918,100 shares	0.24%	-15.40K(-1.60%)Reduced	SEC filing ↗ Feb 5, 2026	▾
04	BlackRock, Inc. CIK 2012383 · View history	$19.21M 712,705 shares	0.00%	+58.67K(+9.00%)Added	SEC filing ↗ Feb 12, 2026	▾
05	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$18.73M 694,999 shares	0.00%	+641(+0.10%)Added	SEC filing ↗ Feb 12, 2026	▾
06	VANGUARD GROUP INC CIK 102909 · View history	$13.52M 501,587 shares	0.00%	-49(0.00%)Reduced	SEC filing ↗ Jan 29, 2026	▾
07	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$8.91M 330,582 shares	0.01%	-13.40K(-3.90%)Reduced	SEC filing ↗ Feb 12, 2026	▾
08	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$6.29M 233,406 shares	0.00%	-2.04K(-0.90%)Reduced	SEC filing ↗ Feb 9, 2026	▾
09	STATE STREET CORP CIK 93751 · View history	$3.93M 145,647 shares	0.00%	+3.35K(+2.40%)Added	SEC filing ↗ Feb 13, 2026	▾
10	HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC CIK 1164833 · View history	$3.80M 140,817 shares	0.01%	-1.16K(-0.80%)Reduced	SEC filing ↗ Feb 17, 2026	▾
11	GABELLI FUNDS LLC CIK 1081407 · View history	$3.66M 135,954 shares	0.02%	-8.48K(-5.90%)Reduced	SEC filing ↗ Feb 5, 2026	▾
12	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$3.51M 130,305 shares	0.01%	-5.41K(-4.00%)Reduced	SEC filing ↗ Feb 10, 2026	▾
13	Teton Advisors, LLC CIK 2086025 · View history	$3.45M 128,178 shares	2.40%	-11.60K(-8.30%)Reduced	SEC filing ↗ Feb 5, 2026	▾
14	Bragg Financial Advisors, Inc CIK 1327055 · View history	$3.07M 113,765 shares	0.10%	+416(+0.40%)Added	SEC filing ↗ Feb 13, 2026	▾
15	AMERICAN CENTURY COMPANIES INC CIK 748054 · View history	$2.40M 89,209 shares	0.00%	-1.70K(-1.90%)Reduced	SEC filing ↗ Feb 13, 2026	▾
16	Minerva Advisors LLC CIK 1541536 · View history	$2.26M 83,965 shares	1.51%	0(0.00%)Unchanged	SEC filing ↗ Feb 9, 2026	▾
17	NORTHERN TRUST CORP CIK 73124 · View history	$2.03M 75,174 shares	0.00%	-5.89K(-7.30%)Reduced	SEC filing ↗ Feb 17, 2026	▾
18	Wealthspire Advisors, LLC CIK 1646247 · View history	$1.86M 68,923 shares	0.01%	+58.99K(+593.70%)Added	SEC filing ↗ Feb 13, 2026	▾
19	BRIDGEWAY CAPITAL MANAGEMENT, LLC CIK 1107261 · View history	$1.70M 63,033 shares	0.04%	+4.78K(+8.20%)Added	SEC filing ↗ Feb 17, 2026	▾
20	MORGAN STANLEY CIK 895421 · Amended · View history	$1.41M 52,226 shares	0.00%	+13.28K(+34.10%)Added	SEC filing ↗ May 27, 2026	▾

Showing 20 / 95 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

7,919,750

Not deduplicated across managers

Disclosed value

$213.35M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

FOSTER L B CO · Q4 2025

Explore all 95 reporting institutions.

This page includes 20 of 95 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.