13F Insight
DOSSIER · 13F Holders · Q1 2026High-convictionMulti-bagger

RIGEL PHARMACEUTICALS INC

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

CUSIP 766559702·158 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 4.9%
vs prior quarter
13F value held
$306M
73.0% inst. owned
of float
Holders
158
-1 QoQ
filers reporting
Activity
+67 / −6
+811 added · −734 reduced
this quarter
Concentration
15.65%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

158 institutions reported RIGEL PHARMACEUTICALS INC in Q1 2026. BlackRock, Inc. leads at 15.7% of the visible book. -1 net institutions QoQ — distribution reading.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$48M1.8M0.00%Q1 202602
ARMISTICE CAPITAL, LLC
CIK 0001601086
$35M1.3M0.62%Q1 202603
STATE STREET CORP
CIK 0000093751
$30M1.1M0.00%Q1 202604
MARSHALL WACE, LLP
CIK 0001318757
$26M614K0.02%Q4 202505
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$21M764K0.00%Q1 202606
D. E. Shaw & Co., Inc.
CIK 0001009207
$18M424K0.01%Q4 202507
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$15M544K0.01%Q1 202608
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$12M441K0.00%Q1 202609
GOLDMAN SACHS GROUP INC
CIK 0000886982
$12M439K0.00%Q1 202610
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$11M406K0.01%Q1 202611
CITADEL ADVISORS LLC
CIK 0001423053
$10M242K0.00%Q4 202512
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$10M380K0.00%Q1 202613
Qube Research & Technologies Ltd
CIK 0001729829
$9M344K0.01%Q1 202614
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$9M338K0.01%Q1 202615
Nuveen, LLC
CIK 0001871926
$9M337K0.00%Q1 202616
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$7M264K0.00%Q1 202617
CM Management, LLC
CIK 0001841857
$6M235K5.31%Q1 202618
GLOBEFLEX CAPITAL L P
CIK 0000921531
$6M218K0.89%Q1 202619
Trexquant Investment LP
CIK 0001633445
$6M216K0.04%Q1 202620
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$5M177K0.00%Q1 2026
Page 1 of 8
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