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Joel Greenblatt’s Oil States International OIS Stock Holding History

Joel Greenblatt’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
Q2 		$139K Sell
17,294
-40,669
-70% -$385K ﹤0.01% 1759
2026
Q1 		$675K Buy
+57,963
New +$599K ﹤0.01% 1419
2020
Q2 		– Sell
-14,916
Closed -$30K – 1157
2020
Q1 		$30K Sell
14,916
-69,607
-82% -$639K ﹤0.01% 1040
2019
Q4 		$1.38M Buy
84,523
+52,220
+162% +$793K 0.03% 559
2019
Q3 		$430K Sell
32,303
-14,094
-30% -$203K 0.01% 811
2019
Q2 		$849K Buy
+46,397
New +$832K 0.01% 671
2017
Q3 		– Sell
-74,159
Closed -$2.01M – 999
2017
Q2 		$2.01M Sell
74,159
-6,459
-8% -$191K 0.03% 517
2017
Q1 		$2.67M Buy
+80,618
New +$2.96M 0.03% 505
2016
Q1 		– Sell
-32,212
Closed -$878K – 1053
2015
Q4 		$878K Sell
32,212
-363,867
-92% -$10.8M 0.01% 618
2015
Q3 		$10.3M Buy
396,079
+76,189
+24% +$2.26M 0.1% 289
2015
Q2 		$11.9M Buy
319,890
+34,053
+12% +$1.43M 0.1% 307
2015
Q1 		$11.4M Sell
285,837
-86,536
-23% -$3.66M 0.09% 322
2014
Q4 		$18.2M Buy
372,373
+196,210
+111% +$10.6M 0.15% 230
2014
Q3 		$10.9M Buy
176,163
+34,870
+25% +$2.19M 0.11% 274
2014
Q2 		$9.05M Buy
141,293
+104,601
+285% +$6.15M 0.11% 276
2014
Q1 		$2.07M Buy
36,692
+25,721
+234% +$1.42M 0.03% 536
2013
Q4 		$638K Buy
10,971
+6,619
+152% +$397K 0.02% 705
2013
Q3 		$257K Buy
+4,352
New +$238K 0.01% 820

Other funds holding OIS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $59.9B AUM 27.01% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Joel Greenblatt's OIS Position: Q2 2026 in Review

Joel Greenblatt reduced its Oil States International (OIS) stake by 70% in Q2 2026, selling an estimated $385K and leaving 17,294 shares worth $139K. The position accounts for ﹤0.01% of the portfolio, ranked #1759.

Joel Greenblatt first reported a position in OIS in Q3 2013 and has held it in 18 quarters since. The position peaked at $18.2M in Q4 2014. 197 funds tracked by Wall St. Rank hold OIS as of Q2 2026.

  • Joel Greenblatt held 17,294 shares of Oil States International worth $139K as of Q2 2026.
  • Joel Greenblatt sold 40,669 Oil States International shares in Q2 2026, an estimated $385K.
  • Oil States International made up ﹤0.01% of Joel Greenblatt's portfolio in Q2 2026, its #1759 holding.
  • Joel Greenblatt first reported a position in Oil States International in Q3 2013 and has held it in 18 quarters since.
  • Joel Greenblatt's Oil States International position peaked at $18.2M in Q4 2014.
  • 197 funds tracked by Wall St. Rank held Oil States International as of Q2 2026.

Based on Gotham Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.