Institutional Ownership Syndax Pharmaceuticals Inc (SNDX)
This table provides information about the institutional ownership of Syndax Pharmaceuticals Inc (SNDX). We have compiled data on the 253 institutions that hold shares in the stock, with a total of 99.8 Million shares, which have been reported (via 13F filing form) to have a value of $1.66 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
Nov 14, 2025 Q3 2025 |
383,052
shares
|
$6.37 Million
0.01% of portfolio
|
Q3 2025
Reduced 2.4%
|
|
|
Abrdn PLC
|
Nov 06, 2025 Q3 2025 |
372,792
shares
|
$6.2 Million
0.01% of portfolio
|
Q3 2025
Added 22.86%
|
|
|
Barclays PLC
London, X0 |
Nov 12, 2025 Q3 2025 |
348,061
shares
|
$5.78 Million
0.0% of portfolio
|
Q3 2025
Reduced 9.11%
|
|
|
Capital Fund Management S.A.
Paris, I0 |
Nov 13, 2025 Q3 2025 |
341,194
shares
|
$5.67 Million
0.01% of portfolio
|
Q3 2025
Added 91.37%
|
|
|
Ikarian Capital, LLC
Dallas, TX |
Nov 14, 2025 Q3 2025 |
333,733
shares
|
$5.55 Million
0.8% of portfolio
|
Q3 2025
New holding
|
|
|
Walleye Capital LLC
Plymouth, MN |
Nov 14, 2025 Q3 2025 |
297,658
shares
|
$4.95 Million
0.02% of portfolio
|
Q3 2025
Added 31.7%
|
|
|
Boothbay Fund Management, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
261,933
shares
|
$4.35 Million
0.07% of portfolio
|
Q3 2025
Added 103.29%
|
|
|
Pfm Health Sciences, LP
San Francisco, CA |
Nov 14, 2025 Q3 2025 |
256,488
shares
|
$4.26 Million
0.33% of portfolio
|
Q3 2025
New holding
|
|
|
Jpmorgan Chase & CO
New York, NY |
Nov 26, 2025 Q3 2025 |
253,850
shares
|
$4.22 Million
0.0% of portfolio
|
Q3 2025
Reduced 77.04%
|
|
|
Hudson Bay Capital Management LP
Greenwich, CT |
Dec 15, 2025 Q3 2025 |
250,000
shares
|
$4.16 Million
0.02% of portfolio
|
Q3 2025
Reduced 43.6%
|
|
|
Cubist Systematic Strategies, LLC
Stamford, CT |
Nov 14, 2025 Q3 2025 |
246,779
shares
|
$4.1 Million
0.02% of portfolio
|
Q3 2025
Added 40.19%
|
|
|
Marshall Wace, LLP
London, X0 |
Nov 13, 2025 Q3 2025 |
233,973
shares
|
$3.89 Million
0.0% of portfolio
|
Q3 2025
Added 0.8%
|
|
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
Nov 13, 2025 Q3 2025 |
229,600
shares
|
$3.82 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Royal Bank Of Canada
Toronto, A6 |
Nov 14, 2025 Q3 2025 |
228,000
shares
|
$3.79 Million
0.0% of portfolio
|
Q2 2025
Added 18185.42%
|
|
|
Sector Gamma As
|
Oct 31, 2025 Q3 2025 |
210,814
shares
|
$3.5 Million
0.85% of portfolio
|
Q3 2025
New holding
|
|
|
Tang Capital Management LLC
San Diego, CA |
Nov 14, 2025 Q3 2025 |
200,000
shares
|
$3.32 Million
0.14% of portfolio
|
Q1 2025
Added 100.0%
|
|
|
Vienna Powszechne Towarzystwo Emerytalne S.A. Vienna Insurance Group
Warsaw, R9 |
Nov 03, 2025 Q3 2025 |
200,000
shares
|
$3.32 Million
1.82% of portfolio
|
Q1 2025
New holding
|
|
|
Macquarie Group LTD
Australia, C3 |
Nov 13, 2025 Q3 2025 |
180,000
shares
|
$2.99 Million
0.0% of portfolio
|
Q4 2024
Reduced 26.03%
|
|
|
Engineers Gate Manager LP
New York, NY |
Nov 14, 2025 Q3 2025 |
179,366
shares
|
$2.98 Million
0.03% of portfolio
|
Q3 2025
Added 0.05%
|
|
|
Man Group PLC
London, X0 |
Nov 14, 2025 Q3 2025 |
174,951
shares
|
$2.91 Million
0.0% of portfolio
|
Q3 2025
Reduced 23.32%
|
|
|
Swiss National Bank
Zurich, V8 |
Nov 13, 2025 Q3 2025 |
158,500
shares
|
$2.63 Million
0.0% of portfolio
|
Q3 2025
Added 6.09%
|
|
|
Panagora Asset Management Inc
Boston, MA |
Nov 13, 2025 Q3 2025 |
155,316
shares
|
$2.58 Million
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Keybank National Association
|
Nov 04, 2025 Q3 2025 |
150,000
shares
|
$2.49 Million
0.01% of portfolio
|
Q3 2025
New holding
|
|
|
Hrt Financial LP
New York, NY |
Nov 14, 2025 Q3 2025 |
148,139
shares
|
$2.46 Million
0.01% of portfolio
|
Q3 2025
Added 16.54%
|
|
|
Rafferty Asset Management, LLC
New York, NY |
Nov 12, 2025 Q3 2025 |
141,822
shares
|
$2.36 Million
0.01% of portfolio
|
Q3 2025
Added 12.52%
|
|