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
Name Holding Trade Value Shares
Change
Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$103M +$10.1M +416,327 +11%
BlackRock
2
BlackRock
New York
$97.8M +$9.94M +409,954 +11%
State Street
3
State Street
Massachusetts
$40.5M -$6.58M -271,542 -14%
Geode Capital Management
4
Geode Capital Management
Massachusetts
$28.9M +$2.32M +95,510 +9%
TCM
5
Tao Capital Management
California
$27.3M
Millennium Management
6
Millennium Management
New York
$25.8M +$2.26M +93,048 +10%
D.E. Shaw & Co
7
D.E. Shaw & Co
New York
$25.8M +$17M +699,849 +192%
PCM
8
Penn Capital Management
Pennsylvania
$16.7M -$11.3M -467,548 -40%
Marshall Wace
9
Marshall Wace
United Kingdom
$16.7M +$3.74M +154,353 +29%
Morgan Stanley
10
Morgan Stanley
New York
$15.1M -$141K -5,816 -0.9%
Dimensional Fund Advisors
11
Dimensional Fund Advisors
Texas
$14.1M +$236K +9,723 +2%
Invesco
12
Invesco
Georgia
$13.9M +$13M +536,413 +1,522%
Citadel Advisors
13
Citadel Advisors
Florida
$12.7M -$47.4K -1,954 -0.4%
NL
14
Nuveen LLC
North Carolina
$12.4M +$9.46M +390,043 +317%
T. Rowe Price Investment Management
15
T. Rowe Price Investment Management
Maryland
$12.3M +$12.3M +506,099 New
New York State Common Retirement Fund
16
New York State Common Retirement Fund
New York
$11.2M -$7.25M -298,901 -39%
Goldman Sachs
17
Goldman Sachs
New York
$10.5M +$3.41M +140,745 +48%
TI
18
Trexquant Investment
Connecticut
$10M -$1.64M -67,754 -14%
Charles Schwab
19
Charles Schwab
California
$9.65M +$715K +29,471 +8%
Northern Trust
20
Northern Trust
Illinois
$9.64M +$481K +19,855 +5%
Renaissance Technologies
21
Renaissance Technologies
New York
$9.47M +$7.73M +318,700 +443%
Tudor Investment Corp
22
Tudor Investment Corp
Connecticut
$8.65M +$8.65M +356,747 New
Jane Street
23
Jane Street
New York
$6.67M +$5.01M +206,771 +302%
EIM
24
Essex Investment Management
Massachusetts
$6.07M -$402K -16,592 -6%
HF
25
HRT Financial
New York
$5.68M +$5.68M +234,390 New