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

AURINIA PHARMACEUTICALS INC

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

CUSIP 05156V102·Pharmaceutical Preparations·271 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 1.5%
vs prior quarter
13F value held
$778M
50.0% inst. owned
of float
Holders
271
+61 QoQ
filers reporting
Activity
+65 / −71
+833 added · −785 reduced
this quarter
Concentration
23.30%
TANG CAPITAL MANAGEMENT LLC #1
top holder share
AI Holders Summary · Q1 2026

271 institutions reported AUPH in Q1 2026. TANG CAPITAL MANAGEMENT LLC leads at 23.3% of the visible book. +61 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
TANG CAPITAL MANAGEMENT LLC
CIK 0001232621
$181M12.2M9.20%Q1 202602
BlackRock, Inc.
CIK 0002012383
$116M7.8M0.00%Q1 202603
NEA Management Company, LLC
CIK 0001512848
$59M4.0M3.34%Q1 202604
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$51M3.4M0.04%Q1 202605
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
CIK 0001164508
$49M3.3M0.03%Q1 202606
STATE STREET CORP
CIK 0000093751
$37M2.5M0.00%Q1 202607
MORGAN STANLEY
CIK 0000895421
$33M2.2M0.00%Q1 202608
MARSHALL WACE, LLP
CIK 0001318757
$25M1.6M0.02%Q4 202509
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$25M1.7M0.04%Q1 202610
D. E. Shaw & Co., Inc.
CIK 0001009207
$24M1.5M0.01%Q4 202511
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$23M1.5M0.00%Q1 202612
GOLDMAN SACHS GROUP INC
CIK 0000886982
$21M1.4M0.00%Q1 202613
TWO SIGMA ADVISERS, LP
CIK 0001478735
$21M1.3M0.04%Q4 202514
KOTLER KEVIN
CIK 0001601692
$20M1.2M4.57%Q4 202515
Vanguard Portfolio Management
CIK 0002100121
$19M1.3M0.00%Q1 202616
JACOBS LEVY EQUITY MANAGEMENT, INC
CIK 0000884414
$16M1.1M0.07%Q1 202617
CITADEL ADVISORS LLC
CIK 0001423053
$16M975K0.00%Q4 202518
NOMURA HOLDINGS INC
CIK 0001163653
$14M969K0.04%Q1 202619
Man Group plc
CIK 0001637460
$14M951K0.03%Q1 202620
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$14M949K0.01%Q1 2026
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