13F Insight
DOSSIER · 13F Holders · Q4 2025Defensive growthQuality
AARD

AARDVARK THERAPEUTICS INC

82 institutions still hold AARDVARK THERAPEUTICS INC as of Q4 2025. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 002942100·82 13F holders·last filed Dec 31, 2025
Market cap
—
▲ 2.3%
vs prior quarter
13F value held
$49M
51.0% inst. owned
of float
Holders
82
+68 QoQ
filers reporting
Activity
+60 / −108
+827 added · −783 reduced
this quarter
Concentration
34.38%
CITADEL ADVISORS LLC #1
top holder share
AI Holders Summary · Q4 2025

82 institutions reported AARD in Q4 2025. CITADEL ADVISORS LLC leads at 34.4% of the visible book. +68 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
CITADEL ADVISORS LLC
CIK 0001423053
$17M1.3M0.00%Q4 202502
Decheng Capital LLC
CIK 0002010850
$15M3.9M2.23%Q1 202603
Laurion Capital Management LP
CIK 0001390202
$4M1.0M0.17%Q1 202604
BlackRock, Inc.
CIK 0002012383
$3M793K0.00%Q1 202605
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$2M554K0.00%Q1 202606
TFG Asset Management GP Ltd
CIK 0001515070
$1M317K0.23%Q1 202607
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$1M309K0.00%Q1 202608
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
$1M300K0.00%Q1 202609
STATE STREET CORP
CIK 0000093751
$751,444199K0.00%Q1 202610
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$615,848163K0.00%Q1 202611
UBS Group AG
CIK 0001610520
$595,238158K0.00%Q1 202612
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$507,046134K0.00%Q1 202613
HRT FINANCIAL LP
CIK 0001475597
$407,00031K0.00%Q4 202514
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$370,71998K0.00%Q1 202615
TWO SIGMA ADVISERS, LP
CIK 0001478735
$343,87526K0.00%Q4 202516
NORTHERN TRUST CORP
CIK 0000073124· Index
$334,01989K0.00%Q1 202617
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$313,70283K0.00%Q1 202618
Vanguard Portfolio Management
CIK 0002100121
$283,31275K0.00%Q1 202619
Woodline Partners LP
CIK 0001784547
$273,05772K0.00%Q1 202620
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$266,88671K0.00%Q1 2026
Page 1 of 5
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