13F Insight
DOSSIER · 13F Holders · Q1 2026BellwetherCompounder
PTN

PALATIN TECHNOLOGIES INC

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

CUSIP 696077601·26 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 1.9%
vs prior quarter
13F value held
$13M
48.0% inst. owned
of float
Holders
26
+47 QoQ
filers reporting
Activity
+8 / −100
+856 added · −755 reduced
this quarter
Concentration
21.94%
DRIEHAUS CAPITAL MANAGEMENT LLC #1
top holder share
AI Holders Summary · Q1 2026

26 institutions reported PTN in Q1 2026. DRIEHAUS CAPITAL MANAGEMENT LLC leads at 21.9% of the visible book. +47 net new institutions vs prior quarter — accumulation reading.

Top holders

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

#HolderValueShares% port.Quarter
01
DRIEHAUS CAPITAL MANAGEMENT LLC
CIK 0000938206
$3M167K0.02%Q1 202602
JANUS HENDERSON GROUP PLC
CIK 0001274173
$2M140K0.00%Q1 202603
Logos Global Management LP
CIK 0001792126
$2M140K0.12%Q1 202604
RA CAPITAL MANAGEMENT, L.P.
CIK 0001346824
$1M70K0.01%Q1 202605
PERCEPTIVE ADVISORS LLC
CIK 0001224962
$1M62K0.02%Q1 202606
BALYASNY ASSET MANAGEMENT L.P.
CIK 0001218710
$717,16441K0.00%Q1 202607
SUPERSTRING CAPITAL MANAGEMENT LP
CIK 0001931118
$626,58036K0.45%Q1 202608
MORGAN STANLEY
CIK 0000895421
$475,07927K0.00%Q1 202609
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$330,61419K0.00%Q1 202610
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$322,47419K0.00%Q1 202611
Miller Financial Services LLC
CIK 0002022893
$219,49213K0.24%Q1 202612
LPL Financial LLC
CIK 0001403438
$218,70813K0.00%Q1 202613
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$152,8439K0.00%Q1 202614
UBS Group AG
CIK 0001610520
$57,9913K0.00%Q1 202615
Vanguard Global Advisers, LLC
CIK 0001811242· Index
$21,7751K0.00%Q1 202616
Tower Research Capital LLC (TRC)
CIK 0001533421
$5,8883380.00%Q1 202617
JONES FINANCIAL COMPANIES LLLP
CIK 0000815917
$2,9991500.00%Q1 202618
OSAIC HOLDINGS, INC.
CIK 0001677044
$2,9411690.00%Q1 202619
US BANCORP \DE\
CIK 0000036104
$2,1781250.00%Q1 202620
CIBC Private Wealth Group LLC
CIK 0001298088
$692450.00%Q4 2025
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