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
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
BUY
|
- |
731+ 38.82% |
$6.38K - $12.5K
|
2.61K
$43.4K
|
|
|
Nov 14, 2025
Q3 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
SELL
|
- |
-9.4K- 2.4% |
$82.1K - $160K
|
383K
$6.37M
|
|
|
Nov 14, 2025
Q3 2025
|
Boothbay Fund Management, LLC
New York, NY |
BUY
|
- |
133K+ 103.29% |
$1.16M - $2.27M
|
262K
$4.35M
|
|
|
Nov 14, 2025
Q3 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
BUY
|
- |
4.76K+ 56.13% |
$41.6K - $81.1K
|
13.2K
$220K
|
|
|
Nov 14, 2025
Q3 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
SELL
|
- |
-15.4K- 34.85% |
$134K - $262K
|
28.8K
$478K
|
|
|
Nov 14, 2025
Q3 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
15.7K+ 20.86% |
$137K - $268K
|
91.1K
$1.51M
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
156K+ 27.95% |
$1.36M - $2.65M
|
713K
$11.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Parkman Healthcare Partners LLC
Stamford, CT |
SELL
|
- |
-20.9K- 2.41% |
$183K - $356K
|
847K
$14.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
SELL
|
- |
-122K- 47.58% |
$1.06M - $2.08M
|
134K
$2.23M
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
411K+ 11.93% |
$3.59M - $7M
|
3.85M
$64M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
- |
71.6K+ 31.7% |
$625K - $1.22M
|
298K
$4.95M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-311K- 5.36% |
$2.71M - $5.3M
|
5.49M
$91.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Sphera Funds Management Ltd.
Tel Aviv, L3 |
SELL
|
- |
-1.18M- 75.33% |
$10.3M - $20.2M
|
388K
$6.44M
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-552K- 34.54% |
$4.82M - $9.41M
|
1.05M
$17.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Kingdon Capital Management, L.L.C.
New York, NY |
BUY
|
- |
400K+ 19.05% |
$3.49M - $6.82M
|
2.5M
$41.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Creative Planning
Overland Park, KS |
BUY
|
- |
2.53K+ 16.36% |
$22.1K - $43K
|
18K
$299K
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
15K+ 27.73% |
$131K - $256K
|
69.1K
$1.15M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-93.7K- 14.65% |
$818K - $1.6M
|
546K
$9.08M
|
|
|
Nov 14, 2025
Q3 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
96.3K+ 341.33% |
$841K - $1.64M
|
125K
$2.07M
|
|
|
Nov 14, 2025
Q3 2025
|
Man Group PLC
London, X0 |
SELL
|
- |
-53.2K- 23.32% |
$465K - $907K
|
175K
$2.91M
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
327K+ 142.03% |
$2.86M - $5.58M
|
558K
$9.28M
|
|
|
Nov 14, 2025
Q3 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
SELL
|
- |
-133K- 50.09% |
$1.16M - $2.26M
|
132K
$2.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
SELL
|
- |
-2.87K- 5.41% |
$25.1K - $48.9K
|
50.2K
$834K
|
|
|
Nov 14, 2025
Q3 2025
|
Summit Tx Capital, L.P.
Fort Worth, TX |
SELL
|
- |
-111K- 52.38% |
$966K - $1.89M
|
101K
$1.67M
|
|
|
Nov 14, 2025
Q3 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
SELL
|
- |
-6K- 11.36% |
$52.4K - $102K
|
46.8K
$778K
|
|
|
Nov 14, 2025
Q3 2025
|
Point72 (Difc) LTD
Dubai, C0 |
BUY
|
- |
12.5K+ 288.05% |
$109K - $212K
|
16.8K
$279K
|
|
|
Nov 14, 2025
Q3 2025
|
Exome Asset Management LLC
New York, NY |
SELL
|
- |
-191K- 61.8% |
$1.66M - $3.25M
|
118K
$1.96M
|
|
|
Nov 14, 2025
Q3 2025
|
Scientech Research LLC
Jersey City, NJ |
BUY
|
- |
30.9KNew |
$270K - $526K
|
30.9K
$513K
|
|
|
Nov 14, 2025
Q3 2025
|
Srs Capital Advisors, Inc.
Denver, CO |
BUY
|
- |
4.69K+ 2265.7% |
$40.9K - $79.9K
|
4.9K
$81.4K
|
|
|
Nov 14, 2025
Q3 2025
|
Exodus Point Capital Management, LP
New York, NY |
BUY
|
- |
72.5KNew |
$633K - $1.23M
|
72.5K
$1.2M
|
|
|
Nov 14, 2025
Q3 2025
|
Zimmer Partners, LP
New York, NY |
SELL
|
- |
-223K- 36.76% |
$1.94M - $3.79M
|
383K
$6.37M
|
|
|
Nov 14, 2025
Q3 2025
|
Twinbeech Capital LP
Purchase, NY |
SELL
|
- |
-68.5K- 60.73% |
$598K - $1.17M
|
44.3K
$736K
|
|
|
Nov 14, 2025
Q3 2025
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
BUY
|
- |
48.2KNew |
$421K - $822K
|
48.2K
$802K
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
433K+ 67.19% |
$3.78M - $7.38M
|
1.08M
$17.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Soleus Capital Management, L.P.
Greenwich, CT |
BUY
|
- |
920K+ 84.24% |
$8.03M - $15.7M
|
2.01M
$33.4M
|
|
|
Nov 14, 2025
Q3 2025
|
California State Teachers Retirement System
West Sacramento, CA |
BUY
|
- |
6.27K+ 8.7% |
$54.7K - $107K
|
78.3K
$1.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Bridgefront Capital, LLC
Austin, TX |
BUY
|
- |
21.8KNew |
$191K - $372K
|
21.8K
$363K
|
|
|
Nov 14, 2025
Q3 2025
|
Apis Capital Advisors, LLC
New York, NY |
BUY
|
- |
638KNew |
$5.57M - $10.9M
|
638K
$10.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Bio Impact Capital LLC
Cambridge, MA |
BUY
|
- |
1.38MNew |
$12M - $23.4M
|
1.38M
$22.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
BUY
|
- |
6.24K+ 0.81% |
$54.4K - $106K
|
777K
$12.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Ikarian Capital, LLC
Dallas, TX |
BUY
|
- |
334KNew |
$2.91M - $5.69M
|
334K
$5.55M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Trading LLC
Plymouth, MN |
SELL
|
CALL |
-3.2K- 21.48% |
$27.9K - $54.5K
|
11.7K
$194K
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Capital LLC
Plymouth, MN |
SELL
|
PUT |
-6.4K- 22.38% |
$55.9K - $109K
|
22.2K
$369K
|
|
|
Nov 14, 2025
Q3 2025
|
Dafna Capital Management LLC
Los Angeles, CA |
SELL
|
- |
-42.9K- 7.89% |
$375K - $731K
|
501K
$8.32M
|
|
|
Nov 14, 2025
Q3 2025
|
Algert Global LLC
San Francisco, CA |
SELL
|
- |
-90.5K- 8.86% |
$790K - $1.54M
|
931K
$15.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Pfm Health Sciences, LP
San Francisco, CA |
BUY
|
- |
256KNew |
$2.24M - $4.37M
|
256K
$4.26M
|
|
|
Nov 14, 2025
Q3 2025
|
Palo Alto Investors LP
Palo Alto, CA |
BUY
|
- |
211K+ 47.38% |
$1.84M - $3.59M
|
655K
$10.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
BUY
|
- |
2.13M+ 100.01% |
$18.6M - $36.3M
|
4.26M
$70.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
70.7K+ 40.19% |
$618K - $1.21M
|
247K
$4.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Point72 Hong Kong LTD
Hong Kong, K3 |
BUY
|
- |
43.8KNew |
$382K - $747K
|
43.8K
$728K
|
|