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Equibles

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

Position in FSTR — Foster L B Co

CIK 1164508 BOSTON, MA
Back to FSTR Full portfolio

Position in FSTR

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$2,657,080
+$2,400,345 QoQ
Shares Held
58,824
+539.3% QoQ
Ownership
0.559%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#25
of 133 holders
Holding Since
Mar 2020
15 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in FSTR Over Time

Shares Held

Position Value (USD)

Position in Railroads

Industrials · as of Jun 30, 2026

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $1,871,091,602 across 8 Railroads names. FSTR ranks #7 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 UNP
Union Pacific Corp
 2,357,775 $641,314,800
2 CNI
Canadian National Railway Co
 5,152,780 $614,417,487
3 NSC
Norfolk Southern Corp
 1,732,049 $544,885,294
4 CP
Canadian Pacific Kansas City Ltd/Cn
 614,931 $53,283,771
5 CSX
Csx Corp
 179,943 $8,552,690
6 TRN
Trinity Industries Inc
 144,071 $4,981,975
7 FSTR
Foster L B Co
This page 		58,824 $2,657,080
8 RAIL
FreightCar America, Inc.
 102,516 $998,505

All Filings in FSTR

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15 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,657,080 58,824
2026-03-31 $256,735 9,202
2025-12-31 $247,993 9,202
2025-09-30 $247,993 9,202
2025-06-30 $201,247 9,202
2024-06-30 $438,642 20,383
2024-03-31 $1,906,565 69,812
2023-12-31 $937,433 42,630
2021-09-30 $232,783 15,028
2021-06-30 $535,862 28,748
2021-03-31 $1,045,091 58,385
2020-12-31 $407,930 27,105
2020-09-30 $363,749 27,105
2020-06-30 $346,130 27,105
2020-03-31 $335,017 27,105