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 14, 2025
Q3 2025
|
Mariner, LLC
Overland Park, KS |
BUY
|
- |
23.4KNew |
$205K - $399K
|
23.4K
$390K
|
|
|
Nov 14, 2025
Q3 2025
|
Woodline Partners LP
San Francisco, CA |
SELL
|
- |
-342K- 18.08% |
$2.99M - $5.83M
|
1.55M
$25.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
18.4K+ 154.14% |
$161K - $314K
|
30.4K
$505K
|
|
|
Nov 14, 2025
Q3 2025
|
Prelude Capital Management, LLC
New York, NY |
SELL
|
- |
-57.1K- 63.56% |
$498K - $973K
|
32.7K
$544K
|
|
|
Nov 13, 2025
Q3 2025
|
Guggenheim Capital LLC
Chicago, IL |
SELL
|
- |
-605- 4.75% |
$5.28K - $10.3K
|
12.1K
$202K
|
|
|
Nov 13, 2025
Q3 2025
|
Prudential Financial Inc
Newark, NJ |
BUY
|
- |
45+ 0.43% |
$393 - $767
|
10.4K
$173K
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
SELL
|
- |
-97.5K- 63.14% |
$851K - $1.66M
|
56.9K
$946K
|
|
|
Nov 13, 2025
Q3 2025
|
Russell Investments Group, Ltd.
|
SELL
|
- |
-46.6K- 36.95% |
$407K - $794K
|
79.5K
$1.32M
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
BUY
|
- |
239K+ 16.66% |
$2.09M - $4.07M
|
1.67M
$27.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
BUY
|
CALL |
72.3KNew |
$631K - $1.23M
|
72.3K
$1.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
1.69KNew |
$14.8K - $28.8K
|
1.69K
$28.1K
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Fund Management S.A.
Paris, I0 |
BUY
|
- |
163K+ 91.37% |
$1.42M - $2.78M
|
341K
$5.67M
|
|
|
Nov 13, 2025
Q3 2025
|
Franklin Resources Inc
San Mateo, CA |
BUY
|
- |
30.9K+ 1.31% |
$270K - $526K
|
2.39M
$39.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Quadrant Capital Group LLC
Cincinnati, OH |
BUY
|
- |
3New |
$26.2 - $51.1
|
3
$49.9
|
|
|
Nov 13, 2025
Q3 2025
|
Panagora Asset Management Inc
Boston, MA |
BUY
|
- |
155KNew |
$1.36M - $2.65M
|
155K
$2.58M
|
|
|
Nov 13, 2025
Q3 2025
|
Clear Street Markets LLC
|
BUY
|
- |
688New |
$6.01K - $11.7K
|
688
$11.4K
|
|
|
Nov 13, 2025
Q3 2025
|
Legal & General Group PLC
London, X0 |
SELL
|
- |
-29- 0.03% |
$253 - $494
|
84.5K
$1.41M
|
|
|
Nov 13, 2025
Q3 2025
|
Winton Group LTD
London, X0 |
BUY
|
- |
22.5KNew |
$197K - $384K
|
22.5K
$374K
|
|
|
Nov 13, 2025
Q3 2025
|
Swiss National Bank
Zurich, V8 |
BUY
|
- |
9.1K+ 6.09% |
$79.4K - $155K
|
159K
$2.63M
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
7.7K+ 11.89% |
$67.2K - $131K
|
72.5K
$1.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
22.8K+ 2.72% |
$199K - $389K
|
861K
$14.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Hsbc Holdings PLC
London, X0 |
SELL
|
- |
-50.3K- 47.07% |
$439K - $856K
|
56.5K
$939K
|
|
|
Nov 13, 2025
Q3 2025
|
Virtus Investment Advisers, Inc.
Hartford, CT |
BUY
|
- |
1.85K+ 21.0% |
$16.2K - $31.5K
|
10.7K
$177K
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
5.5K+ 16.08% |
$48K - $93.7K
|
39.7K
$660K
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
571K+ 340.77% |
$4.98M - $9.73M
|
738K
$12.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Comerica Bank
|
BUY
|
- |
707+ 5891.67% |
$6.17K - $12K
|
719
$11.9K
|
|
|
Nov 13, 2025
Q3 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
29.9K+ 220.55% |
$261K - $509K
|
43.4K
$722K
|
|
|
Nov 13, 2025
Q3 2025
|
Marshall Wace, LLP
London, X0 |
BUY
|
- |
1.85K+ 0.8% |
$16.2K - $31.5K
|
234K
$3.89M
|
|
|
Nov 13, 2025
Q3 2025
|
Quadrature Capital LTD
London, X0 |
BUY
|
- |
32.4KNew |
$283K - $551K
|
32.4K
$538K
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
27.9K+ 26.56% |
$244K - $476K
|
133K
$2.21M
|
|
|
Nov 13, 2025
Q3 2025
|
Hudson Bay Capital Management LP
Greenwich, CT |
SELL
|
- |
-193K- 43.6% |
$1.69M - $3.29M
|
250K
$4.16M
|
|
|
Nov 13, 2025
Q3 2025
|
Jump Financial, LLC
Chicago, IL |
SELL
|
- |
-248K- 65.17% |
$2.17M - $4.23M
|
133K
$2.21M
|
|
|
Nov 13, 2025
Q3 2025
|
C M Bidwell & Associates LTD
Honolulu, HI |
BUY
|
- |
308New |
$2.69K - $5.25K
|
308
$5.12K
|
|
|
Nov 13, 2025
Q3 2025
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
BUY
|
- |
120K+ 17.41% |
$1.05M - $2.04M
|
809K
$13.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
BUY
|
- |
230KNew |
$2M - $3.91M
|
230K
$3.82M
|
|
|
Nov 13, 2025
Q3 2025
|
Stonepine Capital Management, LLC
Bend, OR |
SELL
|
- |
-55.7K- 59.96% |
$486K - $949K
|
37.2K
$618K
|
|
|
Nov 12, 2025
Q3 2025
|
Knott David M Jr
Syosset, NY |
BUY
|
- |
75.2K+ 21.32% |
$657K - $1.28M
|
428K
$7.11M
|
|
|
Nov 12, 2025
Q3 2025
|
Police & Firemen'S Retirement System Of New Jersey
Trenton, NJ |
BUY
|
- |
6.1K+ 34.11% |
$53.2K - $104K
|
24K
$398K
|
|
|
Nov 12, 2025
Q3 2025
|
Rafferty Asset Management, LLC
New York, NY |
BUY
|
- |
15.8K+ 12.52% |
$138K - $269K
|
142K
$2.36M
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
42K+ 2.05% |
$366K - $715K
|
2.09M
$34.8M
|
|
|
Nov 12, 2025
Q3 2025
|
Quantbot Technologies LP
New York, NY |
BUY
|
- |
3.47KNew |
$30.3K - $59.1K
|
3.47K
$57.7K
|
|
|
Nov 12, 2025
Q3 2025
|
Sterling Capital Management LLC
Charlotte, NC |
BUY
|
- |
241+ 69.86% |
$2.1K - $4.11K
|
586
$9.74K
|
|
|
Nov 12, 2025
Q3 2025
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-366K- 75.09% |
$3.2M - $6.24M
|
121K
$2.02M
|
|
|
Nov 12, 2025
Q3 2025
|
Stifel Financial Corp
St. Louis, MO |
BUY
|
- |
9.24K+ 10.37% |
$80.7K - $157K
|
98.3K
$1.63M
|
|
|
Nov 12, 2025
Q3 2025
|
Schroder Investment Management Group
London, X0 |
BUY
|
- |
1.24K+ 1.02% |
$10.8K - $21.1K
|
123K
$2.05M
|
|
|
Nov 12, 2025
Q3 2025
|
Jefferies Financial Group Inc.
New York, NY |
SELL
|
- |
-14K- 60.87% |
$122K - $239K
|
9K
$150K
|
|
|
Nov 12, 2025
Q3 2025
|
Barclays PLC
London, X0 |
SELL
|
- |
-34.9K- 9.11% |
$305K - $595K
|
348K
$5.78M
|
|
|
Nov 12, 2025
Q3 2025
|
Silverarc Capital Management, LLC
|
BUY
|
- |
60.7K+ 15.07% |
$530K - $1.04M
|
464K
$7.71M
|
|
|
Nov 12, 2025
Q3 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
1.21M+ 454.72% |
$10.6M - $20.6M
|
1.48M
$24.5M
|
|
|
Nov 10, 2025
Q3 2025
|
China Universal Asset Management Co., Ltd.
Shanghai, F4 |
SELL
|
- |
-2.18K- 12.63% |
$19.1K - $37.2K
|
15.1K
$251K
|
|