Foster L B Co (FSTR) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

1,461,974Shares held by institutions

$40,832,934Value of institutional holdings

74.51%Institutional ownership %

1.93%Shares Changed QoQ

91No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Foster L B Co (NASDAQ:FSTR) has 94 institutional investors that have filed 13F reports for the period ending December 2025.

These investors collectively held 72.9% of Foster L B's outstanding shares in December 2025, down from 73.3% in September 2025.
Their total shares held in FSTR decreased -0.28% quarter over quarter, and separately, investors owning Foster L B increased 1.08% from a year ago.
Among the 94 funds, 37 bought more Foster L B shares, 34 sold down, and 23 held their ground.
The aggregate institutional position in Foster L B amounted to 7.94Mn shares as of December 2025, down by 22.1K shares quarter on quarter, and down 155.46K shares year over year.
As of December 31, 2025, the biggest holder of Foster L B is BRANDES INVESTMENT PARTNERS, LP at 1.36Mn shares, representing 12.5% of shares outstanding.
The most significant purchases of FSTR for the quarter ending December 2025 came from Wealthspire Advisors, LLC (58.99K), BlackRock, Inc. (58.67K), Pitcairn Wealth Advisors LLC (31.77K), BRANDES INVESTMENT PARTNERS, LP (20.37K), Morgan Stanley (13.28K).
Top sellers of FSTR stock for the quarter ending December 2025 included 22NW, LP (122.08K), Citigroup Inc (54.64K), Jpmorgan Chase & Co (16.37K), GAMCO INVESTORS, INC. ET AL (15.4K), Sanctuary Advisors, LLC (13.74K).
Per Business Quant, the top 10 investors in FSTR for the quarter ending December 2025 include BRANDES INVESTMENT PARTNERS, LP (1.36Mn), 22NW, LP (1.19Mn), GAMCO INVESTORS, INC. ET AL (918.1K), BlackRock, Inc. (712.7K), DIMENSIONAL FUND ADVISORS LP (695.0K), VANGUARD GROUP INC (501.59K), RENAISSANCE TECHNOLOGIES LLC (330.58K), GEODE CAPITAL MANAGEMENT, LLC (233.41K), State Street Corp (145.65K), HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC (140.82K).

94 Institutional Holders

1,461,974 Total Shares Held

Rows:

Download Data

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	58,671	8.97%	$0.00
BRANDES INVESTMENT PARTNERS, LP	31 Dec, 2025	20,371	1.52%	$0.00
22NW, LP	31 Dec, 2025	-122,075	-9.30%	$0.00
Barclays Plc	31 Dec, 2025	-17,176	-43.27%	$0.00
GAMCO INVESTORS, INC. ET AL	31 Dec, 2025	-15,400	-1.65%	$0.00
Teton Advisors, LLC	31 Dec, 2025	-11,600	-8.30%	$0.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	641	0.09%	$0.00
Wealthspire Advisors, LLC	31 Dec, 2025	58,988	593.74%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	-49	-0.01%	$0.00
Qube Research & Technologies Ltd	31 Dec, 2025	-3,830	-9.88%	$0.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	-13,400	-3.90%	$0.00
Pitcairn Wealth Advisors LLC	31 Dec, 2025	31,770	0.00%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	-2,045	-0.87%	$0.00
De Lisle Partners LLP	31 Dec, 2025	-10,180	-25.03%	$0.00
State Street Corp	31 Dec, 2025	3,349	2.35%	$0.00
ORG Wealth Partners, LLC	31 Dec, 2025	0	0.00%	$0.00
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	31 Dec, 2025	-1,160	-0.82%	$0.00
REDMONT WEALTH ADVISORS LLC	31 Dec, 2025	26	0.09%	$0.00
GABELLI FUNDS LLC	31 Dec, 2025	-8,485	-5.87%	$0.00
Russell Investments Group, Ltd.	31 Dec, 2025	3,397	21.56%	$0.00

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