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Syndax Pharmaceuticals

224 hedge funds and large institutions have $1.56B invested in Syndax Pharmaceuticals in 2025 Q3 according to their latest regulatory filings, with 39 funds opening new positions, 81 increasing their positions, 72 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more capital invested

Capital invested by funds: $ → $

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

13% more repeat investments, than reductions

Existing positions increased: 81 | Existing positions reduced: 72

3% more funds holding

Funds holding: 217224 (+7)

0.85% less ownership

Funds ownership: 118.24%117.39% (-0.85%)

Holders
224
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$25M
Puts
$12.5M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
IIM
126
INTECH Investment Management
Florida
$521K
PCM
127
Prelude Capital Management
New York
$504K
QC
128
Quadrature Capital
United Kingdom
$498K
PF
129
Phoenix Financial
Israel
$489K
SRL
130
Scientech Research LLC
New Jersey
$475K
PA
131
Profund Advisors
Maryland
$474K
CCM
132
Cinctive Capital Management
New York
$468K
XT
133
XTX Topco
Cayman Islands
$468K
II
134
Inspire Investing
Idaho
$444K
Manulife (Manufacturers Life Insurance)
135
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$443K
SAM
136
Simplify Asset Management
Nevada
$439K
DekaBank Deutsche Girozentrale
137
DekaBank Deutsche Girozentrale
Germany
$429K
Cerity Partners
138
Cerity Partners
New York
$412K
PRTG
139
Post Resch Tallon Group
New York
$397K
New York State Common Retirement Fund
140
New York State Common Retirement Fund
New York
$391K
ASRS
141
Arizona State Retirement System
Arizona
$372K
PFSRSONJ
142
Police & Firemen's Retirement System of New Jersey
New Jersey
$369K
Mariner
143
Mariner
Kansas
$361K
DnB Asset Management
144
DnB Asset Management
Norway
$358K
WG
145
Winton Group
United Kingdom
$346K
CCS
146
Concentric Capital Strategies
Connecticut
$338K
BC
147
Bridgefront Capital
Texas
$336K
Carson Wealth (CWM LLC)
148
Carson Wealth (CWM LLC)
Nebraska
$326K
SC
149
Savant Capital
Illinois
$321K
Zurich Cantonal Bank
150
Zurich Cantonal Bank
Switzerland
$316K