230 hedge funds and large institutions have $886M invested in Ouster in 2025 Q3 according to their latest regulatory filings, with 67 funds opening new positions, 74 increasing their positions, 55 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
230
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$89.1M
Puts
$59.8M
Net Calls
Net Calls Change

Top Buyers

1 +$42.5M
2 +$23.2M
3 +$23.1M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$13.3M
5
Renaissance Technologies
Renaissance Technologies
New York
+$10.9M

Top Sellers

1 -$21.9M
2 -$16.2M
3 -$15.6M
4
Invesco
Invesco
Georgia
-$14.2M
5
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$12.3M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$717K
102
$715K
103
$656K
104
$656K
105
$635K
106
$619K
107
$618K
108
$608K
109
$597K
110
$585K
111
$582K
112
$578K
113
$578K
114
$531K
115
$520K
116
$514K
117
$496K
118
$491K
119
$490K
120
$472K
121
$470K
122
$465K
123
$455K
124
$442K
125
$417K