OIS icon

Oil States International

156 hedge funds and large institutions have $262M invested in Oil States International in 2025 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 69 increasing their positions, 49 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
156
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$11K
Puts
$7K
Net Calls
Net Calls Change

Top Buyers

1 +$6.13M
2 +$4.21M
3 +$2.28M
4
Millennium Management
Millennium Management
New York
+$2.25M
5
Citadel Advisors
Citadel Advisors
Florida
+$1.8M

Top Sellers

1 -$5.69M
2 -$5.06M
3 -$2.01M
4
UBS Group
UBS Group
Switzerland
-$1.89M
5
HC
Hara Capital
Washington
-$1.62M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$105K
102
$101K
103
$98K
104
$98K
105
$96.3K
106
$93.2K
107
$92K
108
$91.2K
109
$87K
110
$85K
111
$80.5K
112
$76.3K
113
$74.3K
114
$68.9K
115
$67.3K
116
$66.8K
117
$60K
118
$58.2K
119
$55.3K
120
$55K
121
$50.1K
122
$46.4K
123
$35.3K
124
$32.5K
125
$32K