228 hedge funds and large institutions have $876M invested in Ouster in 2025 Q3 according to their latest regulatory filings, with 66 funds opening new positions, 74 increasing their positions, 55 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
228
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
HCA
101
Harbour Capital Advisors
Virginia
$715K
BA
102
Bridgewater Associates
Connecticut
$656K
Citigroup
103
Citigroup
New York
$656K
Mirae Asset Global ETFs Holdings
104
Mirae Asset Global ETFs Holdings
Hong Kong
$635K
FCH
105
Freestone Capital Holdings
Washington
$619K
DFCM
106
Dark Forest Capital Management
Puerto Rico
$618K
BIA
107
Benchmark Investment Advisors
Illinois
$608K
Janus Henderson Group
108
Janus Henderson Group
United Kingdom
$597K
Stifel Financial
109
Stifel Financial
Missouri
$585K
Los Angeles Capital Management
110
Los Angeles Capital Management
California
$582K
IIM
111
INTECH Investment Management
Florida
$578K
ETC
112
Exchange Traded Concepts
Oklahoma
$578K
Mackenzie Financial
113
Mackenzie Financial
Ontario, Canada
$531K
CAM
114
Cresset Asset Management
Illinois
$520K
C
115
Certuity
Florida
$514K
BEI
116
Benjamin Edwards Inc
Missouri
$496K
CMF
117
Counterpoint Mutual Funds
California
$491K
SCP
118
Sender Company & Partners
New York
$490K
Wealth Enhancement Advisory Services
119
Wealth Enhancement Advisory Services
Minnesota
$472K
TRCT
120
Tower Research Capital (TRC)
New York
$470K
SO
121
STRS Ohio
Ohio
$465K
FRM
122
Fox Run Management
Connecticut
$455K
CMI
123
Clare Market Investments
Texas
$442K
MG
124
Marex Group
$417K
ProShare Advisors
125
ProShare Advisors
Maryland
$416K