227 hedge funds and large institutions have $877M invested in Ouster in 2025 Q3 according to their latest regulatory filings, with 64 funds opening new positions, 75 increasing their positions, 55 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
227
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
QCG
201
Quadrant Capital Group
Ohio
$2.87K
SPIA
202
Steward Partners Investment Advisory
New York
$2.79K
HNB
203
Huntington National Bank
Ohio
$2.73K
CFD
204
Creative Financial Designs
Indiana
$2.71K
IRC
205
Investors Research Corp
Georgia
$2.71K
AWM
206
Activest Wealth Management
Florida
$2.22K
AAG
207
Armstrong Advisory Group
Massachusetts
$2.06K
RA
208
Rise Advisors
New York
$1.68K
PFBT
209
Parkside Financial Bank & Trust
Missouri
$1.49K
AssetMark Inc
210
AssetMark Inc
California
$1.46K
CFS
211
Compass Financial Services
Iowa
$1.38K
NB
212
NBT Bank
New York
$1.35K
CMA
213
Cedar Mountain Advisors
Oregon
$1.35K
HFS
214
Hughes Financial Services
Virginia
$1.28K
SS
215
Sunbelt Securities
Texas
$1.16K
HWM
216
HighMark Wealth Management
Minnesota
$1.11K
FFO
217
Fortitude Family Office
Arizona
$1.11K
CA
218
CoreCap Advisors
Michigan
$1K
TFGT
219
TS Financial Group (TSFG)
Illinois
$1K
CIBC Private Wealth Group
220
CIBC Private Wealth Group
Georgia
$920
Rockefeller Capital Management
221
Rockefeller Capital Management
New York
$893
SAM
222
Smartleaf Asset Management
Massachusetts
$883
PWA
223
Physician Wealth Advisors
Utah
$677
AF
224
Advisornet Financial
Minnesota
$514
PA
225
Parallel Advisors
California
$433