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Equibles

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

Position in OIS — Oil States International, Inc

CIK 1164508 BOSTON, MA
Back to OIS Full portfolio

Position in OIS

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$2,234,445
-$6,162,662 QoQ
Shares Held
278,957
-61.3% QoQ
Ownership
0.462%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#41
of 201 holders
Holding Since
Jun 2020
12 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in OIS Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Equipment & Services

Energy · as of Jun 30, 2026

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $91,412,727 across 13 Oil & Gas Equipment & Services names. OIS ranks #10 (2.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 LBRT
Liberty Energy Inc.
 1,294,068 $33,891,640
2 PUMP
ProPetro Holding Corp.
 1,129,292 $16,194,047
3 HLX
Hornbeck Offshore Services, Inc.
 1,139,215 $9,956,739
4 NOA
North American Construction Group Ltd.
 672,043 $8,938,171
5 INVX
Innovex International, Inc.
 185,075 $4,589,860
6 NGS
Natural Gas Services Group Inc
 100,072 $4,317,106
7 SND
Smart Sand, Inc.
 657,000 $3,291,570
8 FET
Forum Energy Technologies, Inc.
 53,933 $2,709,054

All Filings in OIS

Export CSV
12 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,234,445 278,957
2026-03-31 $8,397,107 721,401
2025-12-31 $2,881,975 425,698
2025-09-30 $1,307,657 215,785
2025-06-30 $361,205 67,389
2025-03-31 $298,375 57,937
2024-03-31 $673,934 109,405
2022-03-31 $120,374 17,320
2021-03-31 $4,800,917 796,172
2020-12-31 $4,120,978 820,912
2020-09-30 $2,618,070 959,000
2020-06-30 $4,796,493 1,009,788