DOSSIER · 13F Holders · Q2 2026Healthcare · Pharmaceutical Preparations
SNDX

SYNDAX PHARMACEUTICALS INC

253 institutions still hold SYNDAX PHARMACEUTICALS INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 87164F105·Pharmaceutical Preparations·253 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$1.4B
visible holders
Holders
253
filers reporting
Concentration
13.70%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

253 institutions reported SNDX in Q2 2026. BlackRock, Inc. leads at 13.7% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$197M9.0M0.00%Q2 2026
02
Kynam Capital Management, LP
CIK 0001907884
$176M8.1M9.73%Q2 2026
03
GOLDMAN SACHS GROUP INC
CIK 0000886982
$128M5.9M0.01%Q2 2026
04
STATE STREET CORP
CIK 0000093751
$124M5.7M0.00%Q2 2026
05
BANK OF AMERICA CORP /DE/
CIK 0000070858
$88M4.0M0.01%Q2 2026
06
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$86M3.9M0.00%Q2 2026
07
Eversept Partners, LP
CIK 0001697013
$61M2.8M3.17%Q2 2026
08
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$56M2.6M0.00%Q2 2026
09
Hood River Capital Management LLC
CIK 0001578177
$56M2.6M0.41%Q2 2026
10
KINGDON CAPITAL MANAGEMENT, L.L.C.
CIK 0001000097
$55M2.5M5.60%Q2 2026
11
FRANKLIN RESOURCES INC
CIK 0000038777
$50M2.3M0.01%Q2 2026
12
Point72 Asset Management, L.P.
CIK 0001603466
$46M2.0M0.06%Q1 2026
13
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$45M2.1M0.02%Q2 2026
14
Vanguard Portfolio Management
CIK 0002100121· Index
$42M1.9M0.00%Q2 2026
15
UBS Group AG
CIK 0001610520
$41M1.9M0.01%Q2 2026
16
Elmind Capital, LP
CIK 0002052213
$41M1.9M10.19%Q2 2026
17
BNP Paribas Asset Management Holding S.A.
CIK 0001520354
$39M1.8M0.04%Q2 2026
18
Candriam S.C.A.
CIK 0001537014
$37M1.7M0.17%Q2 2026
19
Soleus Capital Management, L.P.
CIK 0001802630
$36M1.6M1.23%Q2 2026
20
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$34M1.6M0.03%Q2 2026
Page 1 of 13
233 more holders available. Log in →
Insiders at SYNDAX PHARMACEUTICALS INC
Metzger Michael AGoldan Keith A.Podlesak DennisHuber Martin H. Jr.Katkin KeithBotwood Nicholas A.J.Gallagher NeilRizo Aleksandra