13F Insight
DOSSIER · 13F Holders · Q1 2026Cheap mega-capRe-rated
SCYX

SCYNEXIS INC

45 institutions still hold SCYNEXIS INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 811292200·45 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 4.7%
vs prior quarter
13F value held
$14M
47.0% inst. owned
of float
Holders
45
-112 QoQ
filers reporting
Activity
+61 / −73
+869 added · −875 reduced
this quarter
Concentration
26.61%
Avidity Partners Management LP #1
top holder share
AI Holders Summary · Q1 2026

45 institutions reported SCYX in Q1 2026. Avidity Partners Management LP leads at 26.6% of the visible book. -112 net institutions QoQ — distribution reading.

Top holders

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

#HolderValueShares% port.Quarter
01
Avidity Partners Management LP
CIK 0001791827
$4M4.2M0.41%Q1 202602
HEIGHTS CAPITAL MANAGEMENT, INC
CIK 0001081698
$2M2.1M0.53%Q1 202603
KINGDON CAPITAL MANAGEMENT, L.L.C.
CIK 0001000097
$2M2.0M0.20%Q1 202604
Empery Asset Management, LP
CIK 0001469336
$2M1.8M2.04%Q1 202605
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$1M1.6M0.00%Q1 202606
DAFNA Capital Management LLC
CIK 0001389933
$996,6301.1M0.23%Q1 202607
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$570,459622K0.00%Q1 202608
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$446,036486K0.00%Q1 202609
BlackRock, Inc.
CIK 0002012383
$304,589332K0.00%Q1 202610
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$207,000226K0.00%Q1 202611
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$205,972225K0.00%Q1 202612
AMH Equity Ltd
CIK 0001600535
$189,373246K0.24%Q3 202513
Yakira Capital Management, Inc.
CIK 0001584639
$172,929189K0.05%Q1 202614
BRIDGEWAY CAPITAL MANAGEMENT, LLC
CIK 0001107261
$114,096124K0.00%Q1 202615
Empowered Funds, LLC
CIK 0001592828
$113,418124K0.00%Q1 202616
STATE STREET CORP
CIK 0000093751
$110,697121K0.00%Q1 202617
NORTHERN TRUST CORP
CIK 0000073124· Index
$87,63596K0.00%Q1 202618
WEALTH EFFECTS LLC
CIK 0001907254
$80,22988K0.03%Q1 202619
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$77,42184K0.00%Q1 202620
Nierenberg Investment Management Company, Inc.
CIK 0001282683
$69,27676K0.03%Q1 2026
Page 1 of 3
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