Syndax Pharmaceuticals, Inc. SNDX

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14.29 USD +1.19 (+9.08%)

At closeNov 3, 2026, 5:37 PM EST

14.20 -0.09 -0.63%

After hours · Nov 3, 5:37 PM ET

13.07 Day range 14.49

12.80 52-week range 25.59

Held by insiders 1.69%

Held by institutions 126.78%

Float held by institutions 128.96%

Institutions 338

Top institutional holders
Holder	% held	Shares	Value	Reported
Blackrock Inc.	10.18%	9,020,006	128.90M	Jun 29, 2026
Kynam Capital Management, LP	9.09%	8,050,959	115.05M	Jun 29, 2026
Goldman Sachs Group Inc	6.61%	5,861,265	83.76M	Jun 29, 2026
State Street Corporation	6.39%	5,658,424	80.86M	Jun 29, 2026
Bank of America Corporation	4.57%	4,045,094	57.80M	Jun 29, 2026
Vanguard Capital Management LLC	4.43%	3,927,892	56.13M	Jun 29, 2026

Top mutual fund holders
Holder	% held	Shares	Value	Reported
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	3.19%	2,823,912	40.35M	Jun 29, 2026
SPDR SERIES TRUST-State Street SPDR S&P Biotech ETF	2.87%	2,547,266	36.40M	Sep 29, 2026
iShares Trust-iShares Russell 2000 ETF	2.59%	2,296,035	32.81M	Sep 29, 2026
Manager Directed Portfolios-Hood River Small-Cap Growth Fund	1.37%	1,211,108	17.31M	Jul 30, 2026
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund	1.14%	1,013,559	14.48M	Jun 29, 2026
Fidelity Salem Street Trust-Fidelity Small Cap Index Fund	1.10%	973,449	13.91M	Aug 30, 2026

SNDX insiders
Insider	Relation	Latest transaction	Date	Shares held
BOTWOOD NICHOLAS A.J.	Officer	Sale	Jun 11, 2026	60,885
GALLAGHER NEIL	Officer	Sale	Feb 9, 2025	85,095
GOLDAN KEITH ALAN	Chief Financial Officer	Sale	May 31, 2026	139,252
HUBER MARTIN H JR	Director	Stock Award(Grant)	Feb 3, 2026	103,000
JARRETT A JENNIFER	Director	Stock Award(Grant)	Feb 3, 2026	114,000
KATKIN KEITH A	Director	Stock Award(Grant)	Feb 3, 2026	124,000

Held by funds