13F Insight
DOSSIER · 13F Holders · Q1 2026Healthcare · Pharmaceutical PreparationsMost-boughtAI cap-ex
CORT

CORCEPT THERAPEUTICS INC

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

CUSIP 218352102·Pharmaceutical Preparations·382 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 2.8%
vs prior quarter
13F value held
$2.2B
55.0% inst. owned
of float
Holders
382
+56 QoQ
filers reporting
Activity
+53 / −105
+802 added · −715 reduced
this quarter
Concentration
22.08%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

382 institutions reported CORT in Q1 2026. BlackRock, Inc. leads at 22.1% of the visible book. +56 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$490M12.2M0.01%Q1 202602
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$229M5.7M0.36%Q1 202603
Vanguard Portfolio Management
CIK 0002100121
$194M4.8M0.01%Q1 202604
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$164M4.1M0.00%Q1 202605
Parallel Advisors, LLC
CIK 0001690010
$160M4.0M2.88%Q1 202606
STATE STREET CORP
CIK 0000093751
$129M3.2M0.00%Q1 202607
FMR LLC
CIK 0000315066
$129M3.2M0.01%Q1 202608
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$109M2.7M0.01%Q1 202609
FIRST TRUST ADVISORS LP
CIK 0001125816· Index
$88M2.2M0.06%Q1 202610
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$63M1.6M0.01%Q1 202611
TANG CAPITAL MANAGEMENT LLC
CIK 0001232621
$60M1.5M3.07%Q1 202612
Caption Management, LLC
CIK 0001706766
$57M1.4M0.33%Q1 202613
UBS Group AG
CIK 0001610520
$55M1.4M0.01%Q1 202614
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$51M1.3M0.01%Q1 202615
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$45M1.1M0.01%Q1 202616
MORGAN STANLEY
CIK 0000895421
$41M1.0M0.00%Q1 202617
MPM BioImpact LLC
CIK 0001687078
$40M986K3.07%Q1 202618
CITADEL ADVISORS LLC
CIK 0001423053
$39M1.1M0.01%Q4 202519
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$38M946K0.03%Q1 202620
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 0001446194· Market maker
$37M906K0.00%Q1 2026
Page 1 of 20
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