Arrowstreet Capital
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Arrowstreet Capital’s Oil States International OIS Stock Holding History

Arrowstreet Capital’s Portfolio OIS Stock Details OIS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$8.4M Buy
721,401
+295,703
+69% +$3.05M ﹤0.01% 1001
2025
Q4 		$2.88M Buy
425,698
+209,913
+97% +$1.35M ﹤0.01% 1290
2025
Q3 		$1.31M Buy
215,785
+148,396
+220% +$814K ﹤0.01% 1538
2025
Q2 		$361K Buy
67,389
+9,452
+16% +$41.8K ﹤0.01% 1806
2025
Q1 		$298K Buy
+57,937
New +$304K ﹤0.01% 1687
2024
Q2 		– Sell
-109,405
Closed -$674K – 1705
2024
Q1 		$674K Buy
+109,405
New +$653K ﹤0.01% 1395
2022
Q2 		– Sell
-17,320
Closed -$120K – 1366
2022
Q1 		$120K Buy
+17,320
New +$110K ﹤0.01% 1136
2021
Q2 		– Sell
-796,172
Closed -$4.8M – 2132
2021
Q1 		$4.8M Sell
796,172
-24,740
-3% -$169K 0.01% 1195
2020
Q4 		$4.12M Sell
820,912
-138,088
-14% -$535K 0.01% 1286
2020
Q3 		$2.62M Sell
959,000
-50,788
-5% -$221K ﹤0.01% 1449
2020
Q2 		$4.8M Buy
+1,009,788
New +$3.88M 0.01% 1076
2016
Q4 		– Sell
-86,620
Closed -$2.73M – 2280
2016
Q3 		$2.73M Buy
86,620
+65,220
+305% +$2.01M 0.01% 837
2016
Q2 		$704K Buy
+21,400
New +$694K ﹤0.01% 1069
2015
Q3 		– Sell
-58,500
Closed -$2.18M – 1456
2015
Q2 		$2.18M Buy
58,500
+33,900
+138% +$1.43M 0.01% 615
2015
Q1 		$978K Buy
+24,600
New +$1.04M 0.01% 720
2013
Q3 		– Sell
-14,121
Closed -$748K – 1095
2013
Q2 		$748K Buy
+14,121
New +$721K 0.01% 579

Other funds holding OIS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Arrowstreet Capital's OIS Position: Q1 2026 in Review

Arrowstreet Capital increased its Oil States International (OIS) stake by 69% in Q1 2026, buying an estimated $3.05M and bringing the position to 721,401 shares worth $8.4M. The position accounts for ﹤0.01% of the portfolio, ranked #1001.

Arrowstreet Capital first reported a position in OIS in Q2 2013 and has held it in 16 quarters since. 215 funds tracked by Wall St. Rank hold OIS as of Q1 2026.

  • Arrowstreet Capital held 721,401 shares of Oil States International worth $8.4M as of Q1 2026.
  • Arrowstreet Capital bought 295,703 Oil States International shares in Q1 2026, an estimated $3.05M.
  • Oil States International made up ﹤0.01% of Arrowstreet Capital's portfolio in Q1 2026, its #1001 holding.
  • Arrowstreet Capital first reported a position in Oil States International in Q2 2013 and has held it in 16 quarters since.
  • 215 funds tracked by Wall St. Rank held Oil States International as of Q1 2026.

Based on Arrowstreet Capital's 13F filing for Q1 2026, filed 14 May 2026.