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Syndax Pharmaceuticals
SNDX

Overview Fund Activity

215 hedge funds and large institutions have $948M invested in Syndax Pharmaceuticals in 2025 Q2 according to their latest regulatory filings, with 31 funds opening new positions, 84 increasing their positions, 67 reducing their positions, and 30 closing their positions.

Holders
215
Holders Change
-3
Holders Change %
-1.38%
% of All Funds
2.89%
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
84
Reduced
67
Closed
30
Calls
$12.8M
Puts
$10.1M
Net Calls
+$2.68M
Net Calls Change
-$7.5M

Top Buyers

1
BlackRock
1
BlackRock
New York
$97.9M
2
Goldman Sachs
2
Goldman Sachs
New York
$54.3M
3
Millennium Management
3
Millennium Management
New York
$15M
4
Bank of America
4
Bank of America
North Carolina
$36M
5
Qube Research & Technologies (QRT)
5
Qube Research & Technologies (QRT)
United Kingdom
$15.6M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$5.99M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$19.9M
3
TIM
3
Thornburg Investment Management
New Mexico
$0
4
Balyasny Asset Management
4
Balyasny Asset Management
Illinois
$1.18M
5
Morgan Stanley
5
Morgan Stanley
New York
$7.95M
Name Market Value Shares Shares
Change 		Shares
Change %
PM
26
Prosight Management
Texas
$10.1M 1,079,673 +470,421 +77%
AG
27
Algert Global
California
$9.56M 1,021,280 +136,680 +15%
GIM
28
Granahan Investment Management
Massachusetts
$9.28M 991,388 +441,446 +80%
PHP
29
Parkman Healthcare Partners
Connecticut
$8.13M 867,813 +272,826 +46%
Morgan Stanley
30
Morgan Stanley
New York
$7.95M 849,236 -1,432,680 -63%
Renaissance Technologies
31
Renaissance Technologies
New York
$7.85M 837,700 +156,273 +23%
Northern Trust
32
Northern Trust
Illinois
$7.22M 770,451 -8,307 -1%
NCM
33
Nantahala Capital Management
Connecticut
$7.07M 754,503 +200,000 +36%
Charles Schwab
34
Charles Schwab
California
$6.67M 712,310 +22,617 +3%
Ensign Peak Advisors
35
Ensign Peak Advisors
Utah
$6.45M 689,064 – –
CS
36
Candriam SCA
Luxembourg
$6.32M 675,085 +224,650 +50%
CC
37
Casdin Capital
New York
$6.08M 650,000 +15,000 +2%
D.E. Shaw & Co
38
D.E. Shaw & Co
New York
$6.04M 644,542 -143,045 -18%
Citadel Advisors
39
Citadel Advisors
Florida
$5.99M 640,000 -2,274,882 -78%
ZP
40
Zimmer Partners
New York
$5.67M 605,800 +392,641 +184%
RPAM
41
Rhenman & Partners Asset Management
Sweden
$5.38M 574,000 +141,000 +33%
Two Sigma Investments
42
Two Sigma Investments
New York
$5.22M 556,971 -223,038 -29%
DCM
43
DAFNA Capital Management
California
$5.09M 543,602 -900 -0.2%
CM
44
Caption Management
Oklahoma
$4.72M 504,471 +322,571 +177%
SVCM
45
Saturn V Capital Management
Texas
$4.69M 500,551 -540,729 -52%
BNP Paribas Financial Markets
46
BNP Paribas Financial Markets
France
$4.68M 499,903 +282,910 +130%
Dimensional Fund Advisors
47
Dimensional Fund Advisors
Texas
$4.57M 487,647 +21,765 +5%
PAI
48
Palo Alto Investors
California
$4.16M 444,367 – –
Hudson Bay Capital Management
49
Hudson Bay Capital Management
Connecticut
$4.15M 443,300 +193,300 +77%
SCM
50
Silverarc Capital Management
Massachusetts
$3.77M 402,964 -906,260 -69%
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