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Syndax Pharmaceuticals

217 hedge funds and large institutions have $953M invested in Syndax Pharmaceuticals in 2025 Q2 according to their latest regulatory filings, with 31 funds opening new positions, 86 increasing their positions, 67 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
217
Holders Change
-1
Holders Change %
-0.46%
% of All Funds
2.91%
Holding in Top 10
7
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-30%
% of All Funds
0.09%
New
31
Increased
86
Reduced
67
Closed
30
Calls
$14.4M
Puts
$12.5M
Net Calls
+$1.84M
Net Calls Change
-$8.34M
Name Holding Trade Value Shares
Change
Shares
Change %
PM
26
Prosight Management
Texas
$10.1M +$4.41M +470,421 +77%
AG
27
Algert Global
California
$9.56M +$1.28M +136,680 +15%
GIM
28
Granahan Investment Management
Massachusetts
$9.28M +$4.13M +441,446 +80%
PHP
29
Parkman Healthcare Partners
Connecticut
$8.13M +$2.56M +272,826 +46%
Morgan Stanley
30
Morgan Stanley
New York
$7.95M -$13.4M -1,432,680 -63%
Renaissance Technologies
31
Renaissance Technologies
New York
$7.85M +$1.46M +156,273 +23%
Northern Trust
32
Northern Trust
Illinois
$7.22M -$77.8K -8,307 -1%
NCM
33
Nantahala Capital Management
Connecticut
$7.07M +$1.87M +200,000 +36%
Charles Schwab
34
Charles Schwab
California
$6.67M +$212K +22,617 +3%
Ensign Peak Advisors
35
Ensign Peak Advisors
Utah
$6.45M
CS
36
Candriam SCA
Luxembourg
$6.32M +$2.1M +224,650 +50%
CC
37
Casdin Capital
New York
$6.08M +$140K +15,000 +2%
D.E. Shaw & Co
38
D.E. Shaw & Co
New York
$6.04M -$1.34M -143,045 -18%
Citadel Advisors
39
Citadel Advisors
Florida
$5.99M -$21.3M -2,274,882 -78%
ZP
40
Zimmer Partners
New York
$5.67M +$3.68M +392,641 +184%
RPAM
41
Rhenman & Partners Asset Management
Sweden
$5.38M +$1.32M +141,000 +33%
Two Sigma Investments
42
Two Sigma Investments
New York
$5.22M -$2.09M -223,038 -29%
DCM
43
DAFNA Capital Management
California
$5.09M -$8.43K -900 -0.2%
CM
44
Caption Management
Oklahoma
$4.72M +$3.02M +322,571 +177%
SVCM
45
Saturn V Capital Management
Texas
$4.69M -$5.06M -540,729 -52%
BNP Paribas Financial Markets
46
BNP Paribas Financial Markets
France
$4.68M +$2.65M +282,910 +130%
Dimensional Fund Advisors
47
Dimensional Fund Advisors
Texas
$4.57M +$204K +21,765 +5%
PAI
48
Palo Alto Investors
California
$4.16M
Hudson Bay Capital Management
49
Hudson Bay Capital Management
Connecticut
$4.15M +$1.81M +193,300 +77%
SCM
50
Silverarc Capital Management
Massachusetts
$3.77M -$8.49M -906,260 -69%