Latest Institutional Transactions on Syndax Pharmaceuticals Inc (SNDX)
This table provides information on the latest institutional transactions involving Syndax Pharmaceuticals Inc (SNDX) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 07, 2025
Q3 2025
|
Jpmorgan Chase & CO
New York, NY |
SELL
|
- |
-852K- 77.04% |
$7.44M - $14.5M
|
254K
$4.22M
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
105K+ 2.08% |
$914K - $1.78M
|
5.14M
$85.4M
|
|
|
Nov 07, 2025
Q3 2025
|
Neos Investment Management LLC
Westport, CT |
BUY
|
- |
23.8K+ 27.54% |
$207K - $405K
|
110K
$1.83M
|
|
|
Nov 07, 2025
Q3 2025
|
Gsa Capital Partners LLP
London, X0 |
SELL
|
- |
-522- 2.99% |
$4.56K - $8.89K
|
16.9K
$281K
|
|
|
Nov 07, 2025
Q3 2025
|
Rothschild Investment LLC
Chicago, IL |
BUY
|
- |
40+ 72.73% |
$349 - $682
|
95
$1.58K
|
|
|
Nov 07, 2025
Q3 2025
|
Bnp Paribas Asset Management Holding S.A.
|
SELL
|
- |
-209K- 14.48% |
$1.83M - $3.57M
|
1.24M
$20.5M
|
|
|
Nov 06, 2025
Q3 2025
|
Rhumbline Advisers
Boston, MA |
BUY
|
- |
2.94K+ 2.28% |
$25.6K - $50K
|
132K
$2.19M
|
|
|
Nov 06, 2025
Q3 2025
|
Assetmark, Inc
|
BUY
|
- |
40New |
$349 - $682
|
40
$665
|
|
|
Nov 06, 2025
Q3 2025
|
Abrdn PLC
|
BUY
|
- |
69.4K+ 22.86% |
$606K - $1.18M
|
373K
$6.2M
|
|
|
Nov 06, 2025
Q3 2025
|
High Tower Advisors, LLC
Chicago, IL |
BUY
|
- |
17.4KNew |
$152K - $297K
|
17.4K
$290K
|
|
|
Nov 06, 2025
Q3 2025
|
Gf Fund Management Co. Ltd.
Guangzhou, F4 |
SELL
|
- |
-333- 15.23% |
$2.91K - $5.67K
|
1.85K
$30.8K
|
|
|
Nov 05, 2025
Q3 2025
|
Smartleaf Asset Management LLC
Boston, MA |
BUY
|
- |
44+ 86.27% |
$384 - $750
|
95
$1.58K
|
|
|
Nov 05, 2025
Q3 2025
|
Profund Advisors LLC
|
BUY
|
- |
4.18K+ 15.68% |
$36.5K - $71.2K
|
30.8K
$512K
|
|
|
Nov 05, 2025
Q3 2025
|
Pro Share Advisors LLC
|
SELL
|
- |
-3.05K- 14.73% |
$26.6K - $51.9K
|
17.6K
$293K
|
|
|
Nov 05, 2025
Q3 2025
|
Candriam S.C.A.
|
BUY
|
- |
250K+ 37.07% |
$2.18M - $4.26M
|
925K
$15.4M
|
|
|
Nov 04, 2025
Q3 2025
|
Sbi Securities Co., Ltd.
Tokyo, M0 |
SELL
|
- |
-1- 0.49% |
$8.73 - $17
|
202
$3.36K
|
|
|
Nov 04, 2025
Q3 2025
|
Post Resch Tallon Group Inc.
Pittsford, NY |
BUY
|
- |
25.8KNew |
$225K - $440K
|
25.8K
$429K
|
|
|
Nov 04, 2025
Q3 2025
|
Savant Capital, LLC
|
BUY
|
- |
7K+ 50.4% |
$61.1K - $119K
|
20.9K
$347K
|
|
|
Nov 04, 2025
Q3 2025
|
Bellevue Asset Management, LLC
Bellevue, WA |
BUY
|
- |
79New |
$690 - $1.35K
|
79
$1.31K
|
|
|
Nov 04, 2025
Q3 2025
|
Allianz Asset Management Gmb H
Munich, 2M |
BUY
|
- |
15.2KNew |
$133K - $259K
|
15.2K
$253K
|
|
|
Nov 04, 2025
Q3 2025
|
Keybank National Association
|
BUY
|
- |
150KNew |
$1.31M - $2.56M
|
150K
$2.49M
|
|
|
Nov 03, 2025
Q3 2025
|
Phoenix Holdings Ltd.
Givatayim, L3 |
SELL
|
- |
-43.2K- 57.66% |
$377K - $737K
|
31.7K
$528K
|
|
|
Nov 03, 2025
Q3 2025
|
Mirae Asset Global Investments Co., Ltd.
|
BUY
|
- |
6+ 0.18% |
$52.4 - $102
|
3.33K
$55.3K
|
|
|
Nov 03, 2025
Q3 2025
|
Arizona State Retirement System
|
SELL
|
- |
-929- 3.7% |
$8.11K - $15.8K
|
24.2K
$402K
|
|
|
Nov 03, 2025
Q3 2025
|
Quest Partners LLC
New York, NY |
BUY
|
- |
38.4K+ 183.29% |
$335K - $654K
|
59.3K
$986K
|
|
|
Oct 31, 2025
Q3 2025
|
Sector Gamma As
|
BUY
|
- |
211KNew |
$1.84M - $3.59M
|
211K
$3.5M
|
|
|
Oct 31, 2025
Q3 2025
|
Y Intercept (Hong Kong) LTD
|
SELL
|
- |
-176K- 63.58% |
$1.54M - $3M
|
101K
$1.68M
|
|
|
Oct 30, 2025
Q3 2025
|
Covestor LTD
Boston, MA |
SELL
|
- |
-29- 78.38% |
$253 - $494
|
8
$133
|
|
|
Oct 30, 2025
Q3 2025
|
Parkside Financial Bank & Trust
|
BUY
|
- |
35New |
$306 - $596
|
35
$582
|
|
|
Oct 30, 2025
Q3 2025
|
Teacher Retirement System Of Texas
Austin, TX |
SELL
|
- |
-3.1K- 13.38% |
$27K - $52.7K
|
20K
$333K
|
|
|
Oct 29, 2025
Q3 2025
|
Wealth Enhancement Advisory Services, LLC
|
BUY
|
- |
12.9KNew |
$112K - $220K
|
12.9K
$214K
|
|
|
Oct 27, 2025
Q3 2025
|
Versant Capital Management, Inc
|
BUY
|
- |
22+ 2.68% |
$192 - $375
|
844
$14K
|
|
|
Oct 24, 2025
Q3 2025
|
Tema Etfs LLC
New York, NY |
BUY
|
- |
23.8K+ 27.54% |
$207K - $405K
|
110K
$1.83M
|
|
|
Oct 23, 2025
Q3 2025
|
Nisa Investment Advisors, LLC
|
BUY
|
- |
11+ 1.0% |
$96 - $187
|
1.11K
$18.5K
|
|
|
Oct 23, 2025
Q3 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
45.4KNew |
$397K - $774K
|
45.4K
$755K
|
|
|
Oct 22, 2025
Q3 2025
|
Commonwealth Equity Services, LLC
|
BUY
|
- |
10.9KNew |
$95.2K - $186K
|
10.9K
$181K
|
|
|
Oct 22, 2025
Q3 2025
|
Hennion & Walsh Asset Management, Inc.
|
BUY
|
- |
22.5K+ 69.95% |
$197K - $384K
|
54.7K
$909K
|
|
|
Oct 22, 2025
Q3 2025
|
Cerity Partners LLC
New York, NY |
BUY
|
- |
26.8KNew |
$234K - $456K
|
26.8K
$445K
|
|
|
Oct 21, 2025
Q3 2025
|
Global Retirement Partners, LLC
|
SELL
|
- |
-157- 49.84% |
$1.37K - $2.68K
|
158
$2.63K
|
|
|
Oct 21, 2025
Q3 2025
|
True Wealth Design, LLC
Akron, OH |
BUY
|
- |
184+ 736.0% |
$1.61K - $3.14K
|
209
$3.47K
|
|
|
Oct 20, 2025
Q3 2025
|
Allspring Global Investments Holdings, LLC
|
BUY
|
- |
16.1KNew |
$141K - $274K
|
16.1K
$268K
|
|
|
Oct 20, 2025
Q3 2025
|
Los Angeles Capital Management LLC
|
BUY
|
- |
55.2KNew |
$482K - $941K
|
55.2K
$918K
|
|
|
Oct 20, 2025
Q3 2025
|
Simplify Asset Management Inc.
New York, NY |
BUY
|
- |
3.46K+ 13.8% |
$30.2K - $58.9K
|
28.5K
$474K
|
|
|
Oct 15, 2025
Q3 2025
|
Inspire Investing, LLC
Meridian, ID |
SELL
|
- |
-14.1K- 32.83% |
$123K - $240K
|
28.8K
$479K
|
|
|
Oct 15, 2025
Q3 2025
|
Cwm, LLC
|
BUY
|
- |
12.4K+ 141.7% |
$108K - $212K
|
21.2K
$352K
|
|
|
Oct 14, 2025
Q3 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
BUY
|
- |
14+ 60.87% |
$122 - $239
|
37
$615
|
|
|
Oct 09, 2025
Q3 2025
|
Voya Investment Management LLC
Atlanta, GA |
SELL
|
- |
-7.65K- 8.42% |
$66.8K - $130K
|
83.2K
$1.38M
|
|
|
Oct 07, 2025
Q3 2025
|
Assenagon Asset Management S.A.
|
SELL
|
- |
-256K- 12.54% |
$2.23M - $4.36M
|
1.78M
$29.7M
|
|
| Q2 2025 | |||||||
|
Nov 21, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
349K+ 18185.42% |
$3.11M - $4.94M
|
351K
$5.84M
|
|
|
Aug 14, 2025
Q2 2025
|
Sofinnova Investments, Inc.
Menlo Park, CA |
SELL
|
- |
-751K- 33.0% |
$6.68M - $10.6M
|
1.52M
$25.3M
|
|