224 hedge funds and large institutions have $877M invested in Ouster in 2025 Q3 according to their latest regulatory filings, with 63 funds opening new positions, 74 increasing their positions, 54 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
224
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 +$41.2M
2 +$22.5M
3 +$22.4M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$12.9M
5
Renaissance Technologies
Renaissance Technologies
New York
+$10.6M

Top Sellers

1 -$21.2M
2 -$15.8M
3 -$15.2M
4
Invesco
Invesco
Georgia
-$13.7M
5
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$12.3M
Name Holding Trade Value Shares
Change
Change in
Stake
BHCM
76
Brevan Howard Capital Management
Jersey
$1.46M
Legal & General Group
77
Legal & General Group
United Kingdom
$1.45M
LCM
78
Legato Capital Management
California
$1.45M
BAM
79
Bastion Asset Management
Canada
$1.39M
Wells Fargo
80
Wells Fargo
California
$1.39M
AllianceBernstein
81
AllianceBernstein
Tennessee
$1.37M
VF
82
Virtu Financial
New York
$1.33M
California State Teachers Retirement System (CalSTRS)
83
California State Teachers Retirement System (CalSTRS)
California
$1.29M
Royal Bank of Canada
84
Royal Bank of Canada
Ontario, Canada
$1.24M
CSS
85
Cubist Systematic Strategies
Connecticut
$1.19M
Franklin Resources
86
Franklin Resources
California
$1.18M
Creative Planning
87
Creative Planning
Kansas
$1.18M
1WA
88
180 Wealth Advisors
Washington
$1.17M
SPC
89
Sigma Planning Corp
Michigan
$1.12M
State of Wisconsin Investment Board
90
State of Wisconsin Investment Board
Wisconsin
$1.11M
XT
91
XTX Topco
Cayman Islands
$1.08M
HWAM
92
Hennion & Walsh Asset Management
New Jersey
$1.05M
KM
93
KP Management
Minnesota
$1.03M
SEI Investments
94
SEI Investments
Pennsylvania
$972K
Susquehanna International Group
95
Susquehanna International Group
Pennsylvania
$851K
MIM
96
MetLife Investment Management
New Jersey
$828K
Manulife (Manufacturers Life Insurance)
97
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$747K
SFI
98
Susquehanna Fundamental Investments
Pennsylvania
$738K
T. Rowe Price Associates
99
T. Rowe Price Associates
Maryland
$734K
SW
100
SteelPeak Wealth
California
$717K