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Ouster
OUST

Overview Fund Activity

194 hedge funds and large institutions have $665M invested in Ouster in 2025 Q2 according to their latest regulatory filings, with 63 funds opening new positions, 65 increasing their positions, 41 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
194
Holders Change
+33
Holders Change %
+20.5%
% of All Funds
2.6%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
63
Increased
65
Reduced
41
Closed
29
Calls
$79.8M
Puts
$26.5M
Net Calls
+$53.3M
Net Calls Change
+$48.8M

Top Buyers

1
D.E. Shaw & Co
1
D.E. Shaw & Co
New York
$25.8M
2
Invesco
2
Invesco
Georgia
$13.9M
3
T. Rowe Price Investment Management
3
T. Rowe Price Investment Management
Maryland
$12.3M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$103M
5
BlackRock
5
BlackRock
New York
$97.8M

Top Sellers

1
PCM
1
Penn Capital Management
Pennsylvania
$16.7M
2
New York State Common Retirement Fund
2
New York State Common Retirement Fund
New York
$11.2M
3
State Street
3
State Street
Massachusetts
$40.5M
4
UBS Group
4
UBS Group
Switzerland
$1.82M
5
ACH
5
ArrowMark Colorado Holdings
Colorado
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
SW
201
SteelPeak Wealth
California
– -$448K -49,892 Closed
Group One Trading
202
Group One Trading
Illinois
– -$407K -45,342 Closed
IMC Chicago
203
IMC Chicago
Illinois
– -$251K -28,003 Closed
CF
204
Corebridge Financial
Texas
– -$210K -23,414 Closed
FRM
205
Fox Run Management
Connecticut
– -$175K -19,449 Closed
SG Americas Securities
206
SG Americas Securities
New York
– -$133K -14,824 Closed
SW
207
SVB Wealth
Massachusetts
– -$119K -13,299 Closed
XT
208
XTX Topco
Cayman Islands
– -$119K -13,280 Closed
First Trust Advisors
209
First Trust Advisors
Illinois
– -$117K -13,006 Closed
CWM
210
CIBC World Markets
New York
– -$95.2K -10,605 Closed
FIA
211
FNY Investment Advisers
New York
– -$49K -5,500 Closed
BAM
212
Byrne Asset Management
New Jersey
– -$38.7K -4,312 Closed
NS
213
NBC Securities
Alabama
– -$4K -460 Closed
CCM
214
Coldstream Capital Management
Washington
– -$3.83K -426 Closed
QCG
215
Quadrant Capital Group
Ohio
– -$3.56K -396 Closed
CIAM
216
Caitong International Asset Management
Hong Kong
– -$3.13K -349 Closed
BT
217
Banque Transatlantique
France
– -$2.49K -300 Closed
HCP
218
Hexagon Capital Partners
Arkansas
– -$1.98K -220 Closed
TPCW
219
TD Private Client Wealth
New York
– -$691 -77 Closed
SC
220
Stephens Consulting
Michigan
– -$315 -35 Closed
FFA
221
Farther Finance Advisors
California
– -$149 -17 Closed
BTI
222
Blue Trust Inc
Georgia
– -$81 -9 Closed
HIA
223
HFM Investment Advisors
New Jersey
– -$18 -2 Closed
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