FFO
OIS icon

Fortitude Family Office’s Oil States International OIS Stock Holding History

Fortitude Family Office’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 		$9.82K Buy
844
+136
+19% +$1.4K ﹤0.01% 663
2025
Q4 		$4.79K Hold
708
– – ﹤0.01% 826
2025
Q3 		$4.29K Hold
708
– – ﹤0.01% 869
2025
Q2 		$3.79K Buy
708
+396
+127% +$1.75K ﹤0.01% 895
2025
Q1 		$1.61K Hold
312
– – ﹤0.01% 952
2024
Q4 		$1.58K Buy
+312
New +$1.55K ﹤0.01% 1068
2024
Q2 		– Sell
-3,191
Closed -$19.7K – 1035
2024
Q1 		$19.7K Buy
+3,191
New +$19K 0.01% 278

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

Fortitude Family Office's OIS Position: Q1 2026 in Review

Fortitude Family Office increased its Oil States International (OIS) stake by 19% in Q1 2026, buying an estimated $1.4K and bringing the position to 844 shares worth $9.82K. The position accounts for ﹤0.01% of the portfolio, ranked #663.

Fortitude Family Office first reported a position in OIS in Q1 2024 and has held it in 7 quarters since. The position peaked at $19.7K in Q1 2024. 215 funds tracked by Wall St. Rank hold OIS as of Q1 2026.

  • Fortitude Family Office held 844 shares of Oil States International worth $9.82K as of Q1 2026.
  • Fortitude Family Office bought 136 Oil States International shares in Q1 2026, an estimated $1.4K.
  • Oil States International made up ﹤0.01% of Fortitude Family Office's portfolio in Q1 2026, its #663 holding.
  • Fortitude Family Office first reported a position in Oil States International in Q1 2024 and has held it in 7 quarters since.
  • Fortitude Family Office's Oil States International position peaked at $19.7K in Q1 2024.
  • 215 funds tracked by Wall St. Rank held Oil States International as of Q1 2026.

Based on Fortitude Family Office's 13F filing for Q1 2026, filed 16 Apr 2026.