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CytomX Therapeutics
CTMX

Overview Fund Activity

83 hedge funds and large institutions have $303M invested in CytomX Therapeutics in 2025 Q2 according to their latest regulatory filings, with 29 funds opening new positions, 26 increasing their positions, 17 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
83
Holders Change
+17
Holders Change %
+25.76%
% of All Funds
1.11%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
29
Increased
26
Reduced
17
Closed
12
Calls
$2.09M
Puts
$362K
Net Calls
+$1.73M
Net Calls Change
+$1.75M

Top Buyers

1
VA
VR Adviser
New York
+$31.7M
2
Fidelity Investments
Fidelity Investments
Massachusetts
+$20.7M
3
O
OrbiMed
New York
+$19.2M
4
CC
Commodore Capital
New York
+$17.5M
5
PA
Perceptive Advisors
New York
+$15.9M

Top Sellers

1
Millennium Management
Millennium Management
New York
-$5.89M
2
Acadian Asset Management
Acadian Asset Management
Massachusetts
-$3.81M
3
BI
BVF Inc
California
-$3.32M
4
CPC
Congress Park Capital
New York
-$1.31M
5
Bank of America
Bank of America
North Carolina
-$1.04M
Name Holding Trade Value Shares
Change 		Shares
Change %
VCIM
51
Velan Capital Investment Management
Georgia
$170K – – –
Commonwealth Equity Services
52
Commonwealth Equity Services
Massachusetts
$121K -$2.27K -1,000 -2%
MFS
53
Miller Financial Services
Michigan
$116K – – –
BCM
54
Bayesian Capital Management
New York
$114K +$114K +50,117 New
Squarepoint
55
Squarepoint
New York
$112K +$112K +49,392 New
TSS
56
Two Sigma Securities
New York
$107K +$107K +47,311 New
PAG
57
Private Advisor Group
New Jersey
$99.9K – – –
Lazard Asset Management
58
Lazard Asset Management
New York
$98K +$96.2K +42,500 +5,208%
VF
59
Virtu Financial
New York
$80K +$53.1K +23,339 +198%
TRCT
60
Tower Research Capital (TRC)
New York
$67.3K +$44K +19,384 +189%
VPIM
61
Vanguard Personalized Indexing Management
California
$65.8K +$25.6K +11,258 +64%
FA
62
Forefront Analytics
Pennsylvania
$62.9K -$164K -72,372 -72%
Prudential Financial
63
Prudential Financial
New Jersey
$58.3K -$127K -55,800 -68%
WFA
64
WestHill Financial Advisors
California
$38.8K – – –
Osaic Holdings
65
Osaic Holdings
Arizona
$34.8K – – –
TC
66
Truvestments Capital
Florida
$33.8K +$33.8K +14,868 New
Goldman Sachs
67
Goldman Sachs
New York
$33.3K -$107K -47,041 -76%
PWP
68
Pursue Wealth Partners
California
$32.9K +$32.9K +14,492 New
Invesco
69
Invesco
Georgia
$32.2K +$32.2K +14,171 New
NIMC
70
Nierenberg Investment Management Company
Washington
$28.5K – – –
IIA
71
IPG Investment Advisors
California
$28.4K – – –
Victory Capital Management
72
Victory Capital Management
Texas
$28.2K +$28.2K +12,435 New
Jane Street
73
Jane Street
New York
$27.2K -$18.1K -7,994 -40%
PAA
74
Peregrine Asset Advisers
Oregon
$22.7K – – –
MWM
75
Meridian Wealth Management
Kentucky
$22.7K – – –
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