Latest Institutional Purchases of Syndax Pharmaceuticals Inc (SNDX)
This list provides information on the latest institutional transactions involving Syndax Pharmaceuticals Inc (SNDX) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Oct 31, 2025
Q3 2025
|
Sector Gamma As
|
BUY
|
- |
211KNew |
$1.84M - $3.59M
|
211K
$2.82M
|
|
|
Oct 20, 2025
Q3 2025
|
Los Angeles Capital Management LLC
|
BUY
|
- |
55.2KNew |
$482K - $941K
|
55.2K
$739K
|
|
|
Oct 23, 2025
Q3 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
45.4KNew |
$397K - $774K
|
45.4K
$608K
|
|
|
Oct 22, 2025
Q3 2025
|
Cerity Partners LLC
New York, NY |
BUY
|
- |
26.8KNew |
$234K - $456K
|
26.8K
$359K
|
|
|
Oct 24, 2025
Q3 2025
|
Tema Etfs LLC
New York, NY |
BUY
|
- |
23.8K+ 27.54% |
$207K - $405K
|
110K
$1.47M
|
|
|
Oct 22, 2025
Q3 2025
|
Hennion & Walsh Asset Management, Inc.
|
BUY
|
- |
22.5K+ 69.95% |
$197K - $384K
|
54.7K
$732K
|
|
|
Oct 20, 2025
Q3 2025
|
Allspring Global Investments Holdings, LLC
|
BUY
|
- |
16.1KNew |
$141K - $274K
|
16.1K
$216K
|
|
|
Oct 29, 2025
Q3 2025
|
Wealth Enhancement Advisory Services, LLC
|
BUY
|
- |
12.9KNew |
$112K - $220K
|
12.9K
$173K
|
|
|
Oct 15, 2025
Q3 2025
|
Cwm, LLC
|
BUY
|
- |
12.4K+ 141.7% |
$108K - $212K
|
21.2K
$284K
|
|
|
Oct 22, 2025
Q3 2025
|
Commonwealth Equity Services, LLC
|
BUY
|
- |
10.9KNew |
$95.2K - $186K
|
10.9K
$146K
|
|
|
Oct 20, 2025
Q3 2025
|
Simplify Asset Management Inc.
New York, NY |
BUY
|
- |
3.46K+ 13.8% |
$30.2K - $58.9K
|
28.5K
$382K
|
|
|
Oct 21, 2025
Q3 2025
|
True Wealth Design, LLC
Akron, OH |
BUY
|
- |
184+ 736.0% |
$1.61K - $3.14K
|
209
$2.8K
|
|
|
Oct 02, 2025
Q3 2025
|
Gamma Investing LLC
Foster City, CA |
BUY
|
- |
142+ 330.23% |
$1.24K - $2.42K
|
185
$2.48K
|
|
|
Oct 30, 2025
Q3 2025
|
Parkside Financial Bank & Trust
|
BUY
|
- |
35New |
$306 - $596
|
35
$469
|
|
|
Oct 27, 2025
Q3 2025
|
Versant Capital Management, Inc
|
BUY
|
- |
22+ 2.68% |
$192 - $375
|
844
$11.3K
|
|
|
Oct 14, 2025
Q3 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
BUY
|
- |
14+ 60.87% |
$122 - $239
|
37
$495
|
|
|
Oct 23, 2025
Q3 2025
|
Nisa Investment Advisors, LLC
|
BUY
|
- |
11+ 1.0% |
$96 - $187
|
1.11K
$14.9K
|
|
| Q2 2025 | |||||||
|
Aug 14, 2025
Q2 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
1.88M+ 47.83% |
$16.7M - $26.5M
|
5.8M
$77.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
1.17M+ 272.94% |
$10.4M - $16.6M
|
1.6M
$21.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
968K+ 33.71% |
$8.61M - $13.7M
|
3.84M
$51.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
831K+ 99.55% |
$7.4M - $11.8M
|
1.67M
$22.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
BUY
|
- |
801K+ 126.78% |
$7.13M - $11.3M
|
1.43M
$19.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Stem Point Capital LP
New York, NY |
BUY
|
- |
774K+ 48.42% |
$6.89M - $11M
|
2.37M
$31.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
PUT |
521K+ 208.56% |
$4.64M - $7.38M
|
771K
$10.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Prosight Management, LP
Dallas, TX |
BUY
|
- |
470K+ 77.21% |
$4.19M - $6.66M
|
1.08M
$14.5M
|
|
|
Aug 14, 2025
Q2 2025
|
Granahan Investment Management, LLC
Waltham, MA |
BUY
|
- |
441K+ 80.27% |
$3.93M - $6.25M
|
991K
$13.3M
|
|
|
Aug 14, 2025
Q2 2025
|
Zimmer Partners, LP
New York, NY |
BUY
|
- |
393K+ 184.2% |
$3.49M - $5.56M
|
606K
$8.11M
|
|
|
Aug 13, 2025
Q2 2025
|
Jump Financial, LLC
Chicago, IL |
BUY
|
- |
381KNew |
$3.39M - $5.39M
|
381K
$5.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Catalio Capital Management, LP
New York, NY |
BUY
|
- |
371K+ 21.39% |
$3.3M - $5.25M
|
2.1M
$28.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
349K+ 18185.42% |
$3.11M - $4.94M
|
351K
$4.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
- |
323K+ 177.33% |
$2.87M - $4.56M
|
504K
$6.75M
|
|
|
Aug 12, 2025
Q2 2025
|
Franklin Resources Inc
San Mateo, CA |
BUY
|
- |
298K+ 14.47% |
$2.65M - $4.22M
|
2.36M
$31.6M
|
|
|
Aug 13, 2025
Q2 2025
|
Aisling Capital Management LP
New York, NY |
BUY
|
- |
292K+ 28.47% |
$2.6M - $4.13M
|
1.32M
$17.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Soleus Capital Management, L.P.
Greenwich, CT |
BUY
|
- |
276K+ 33.74% |
$2.45M - $3.9M
|
1.09M
$14.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Parkman Healthcare Partners LLC
Stamford, CT |
BUY
|
- |
273K+ 45.85% |
$2.43M - $3.86M
|
868K
$11.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Eventide Asset Management, LLC
Boston, MA |
BUY
|
- |
236K+ 20.03% |
$2.1M - $3.34M
|
1.41M
$18.9M
|
|
|
Aug 13, 2025
Q2 2025
|
Marshall Wace, LLP
London, X0 |
BUY
|
- |
232KNew |
$2.07M - $3.28M
|
232K
$3.11M
|
|
|
Aug 11, 2025
Q2 2025
|
Knott David M Jr
Syosset, NY |
BUY
|
- |
225K+ 175.61% |
$2M - $3.18M
|
353K
$4.72M
|
|
|
Aug 08, 2025
Q2 2025
|
Candriam S.C.A.
|
BUY
|
- |
225K+ 49.87% |
$2M - $3.18M
|
675K
$9.04M
|
|
|
Aug 05, 2025
Q2 2025
|
Bnp Paribas Asset Management Holding S.A.
|
BUY
|
- |
224K+ 18.36% |
$2M - $3.17M
|
1.45M
$19.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
BUY
|
- |
218K+ 470.63% |
$1.94M - $3.09M
|
265K
$3.54M
|
|
|
Aug 14, 2025
Q2 2025
|
Nantahala Capital Management, LLC
New Canaan, CT |
BUY
|
- |
200K+ 36.07% |
$1.78M - $2.83M
|
755K
$10.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Hudson Bay Capital Management LP
Greenwich, CT |
BUY
|
- |
193K+ 77.32% |
$1.72M - $2.74M
|
443K
$5.94M
|
|
|
Aug 13, 2025
Q2 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
183K+ 91.49% |
$1.63M - $2.59M
|
383K
$5.13M
|
|
|
Aug 13, 2025
Q2 2025
|
Capital Fund Management S.A.
Paris, I0 |
BUY
|
- |
178KNew |
$1.59M - $2.52M
|
178K
$2.39M
|
|
|
Aug 14, 2025
Q2 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
176K+ 43907.5% |
$1.56M - $2.49M
|
176K
$2.36M
|
|
|
Jul 24, 2025
Q2 2025
|
Abrdn PLC
|
BUY
|
- |
171K+ 129.12% |
$1.52M - $2.42M
|
303K
$4.06M
|
|
|
Aug 11, 2025
Q2 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
163K+ 3.34% |
$1.45M - $2.3M
|
5.03M
$67.4M
|
|
|
Aug 13, 2025
Q2 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
156K+ 22.93% |
$1.39M - $2.21M
|
838K
$11.2M
|
|
|
Aug 13, 2025
Q2 2025
|
Rhenman & Partners Asset Management Ab
Stockholm, V7 |
BUY
|
- |
141K+ 32.56% |
$1.25M - $2M
|
574K
$7.69M
|
|