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Sutro Biopharma
STRO

Overview Fund Activity

100 hedge funds and large institutions have $39.5M invested in Sutro Biopharma in 2025 Q2 according to their latest regulatory filings, with 31 funds opening new positions, 21 increasing their positions, 24 reducing their positions, and 43 closing their positions.

Holders
100
Holders Change
-13
Holders Change %
-11.5%
% of All Funds
1.34%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
31
Increased
21
Reduced
24
Closed
43
Calls
$41K
Puts
–
Net Calls
+$41K
Net Calls Change
+$33K

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$3.38M
2
TCM
2
Tang Capital Management
California
$1.83M
3
VCIM
3
Velan Capital Investment Management
Georgia
$2.18M
4
UBS Group
4
UBS Group
Switzerland
$1.16M
5
Jane Street
5
Jane Street
New York
$492K

Top Sellers

1
BlackRock
1
BlackRock
New York
$1.5M
2
RCM
2
RA Capital Management
Massachusetts
$0
3
State Street
3
State Street
Massachusetts
$245K
4
Goldman Sachs
4
Goldman Sachs
New York
$290K
5
Geode Capital Management
5
Geode Capital Management
Massachusetts
$583K
Name Market Value Shares Shares
Change 		Shares
Change %
Vontobel Holding
51
Vontobel Holding
Switzerland
$35.7K 50,000 – –
Osaic Holdings
52
Osaic Holdings
Arizona
$34.9K 18,949 -4,054 -18%
CFM
53
Catalyst Funds Management
Australia
$27.5K 38,500 +38,500 New
Prudential Financial
54
Prudential Financial
New Jersey
$25.3K 35,500 -569,080 -94%
Citigroup
55
Citigroup
New York
$20.4K 28,528 -36,777 -56%
HSBC Holdings
56
HSBC Holdings
United Kingdom
$18.2K 24,739 -35,724 -59%
TRCT
57
Tower Research Capital (TRC)
New York
$17.8K 24,879 +11,172 +82%
OIA
58
OneDigital Investment Advisors
Kansas
$17.2K 24,099 – –
Wealth Enhancement Advisory Services
59
Wealth Enhancement Advisory Services
Minnesota
$16.2K 21,201 +4,002 +23%
Hudson Bay Capital Management
60
Hudson Bay Capital Management
Connecticut
$16.1K 22,571 +22,571 New
PEAK6
61
PEAK6
Illinois
$15.2K 21,306 – –
CUAMC
62
China Universal Asset Management Company
China
$12.1K 16,964 +424 +3%
CFO
63
Callan Family Office
Pennsylvania
$11.5K 16,177 +16,177 New
Mariner
64
Mariner
Kansas
$9.73K 13,630 +13,630 New
AWM
65
Axxcess Wealth Management
California
$9.21K 12,907 – –
BCM
66
Bridgeway Capital Management
Texas
$9.21K 12,900 – –
GSC
67
Ground Swell Capital
South Carolina
$9.05K 12,683 +12,683 New
Fidelity Investments
68
Fidelity Investments
Massachusetts
$8.31K 11,639 -49,910 -81%
PCA
69
Pallas Capital Advisors
Massachusetts
$7.93K 11,110 +11,110 New
CAPTRUST Financial Advisors
70
CAPTRUST Financial Advisors
North Carolina
$7.85K 10,998 +10,998 New
RWP
71
Revolve Wealth Partners
New Jersey
$7.36K 10,312 +10,312 New
QCM
72
Quantinno Capital Management
New York
$7.26K 10,170 +10,170 New
Lazard Asset Management
73
Lazard Asset Management
New York
$7K 10,947 +10,947 New
Barclays
74
Barclays
United Kingdom
$5K 6,618 -109,668 -94%
CSS
75
Cubist Systematic Strategies
Connecticut
$4.34K 6,078 +6,078 New
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