DOSSIER · 13F Holders · Q4 2025
KTTA

PASITHEA THERAPEUTICS CORP

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

CUSIP 70261F202·23 13F holders·last filed Dec 31, 2025
Market cap
13F value held
$11M
visible holders
Holders
23
filers reporting
Concentration
25.23%
Squadron Capital Management LLC #1
top holder share
AI Holders Summary · Q4 2025

23 institutions reported KTTA in Q4 2025. Squadron Capital Management LLC leads at 25.2% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
Squadron Capital Management LLC
CIK 0002050709
$3M2.1M1.15%Q4 2025
02
JANUS HENDERSON GROUP PLC
CIK 0001274173
$2M2.1M0.00%Q1 2026
03
ADAGE CAPITAL PARTNERS GP, L.L.C.
CIK 0001165408
$2M2.1M0.00%Q1 2026
04
Vivo Capital, LLC
CIK 0001674712
$2M2.1M0.13%Q1 2026
05
AMERIPRISE FINANCIAL INC
CIK 0000820027
$1M1.4M0.00%Q1 2026
06
Cable Car Capital, LP
CIK 0001699575
$895K1.2M0.31%Q1 2026
07
Stonepine Capital Management, LLC
CIK 0001440771
$617K831K0.25%Q1 2026
08
AdvisorShares Investments LLC
CIK 0001425930
$250K338K0.05%Q1 2026
09
Persistent Asset Partners Ltd
CIK 0002056052
$216K291K0.08%Q1 2026
10
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$77K104K0.00%Q1 2026
11
CITADEL ADVISORS LLC
CIK 0001423053
$72K56K0.00%Q4 2025
12
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$69K93K0.00%Q1 2026
13
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$40K54K0.00%Q1 2026
14
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$33K44K0.00%Q1 2026
15
XTX Topco Ltd
CIK 0001828301
$25K34K0.00%Q1 2026
16
UBS Group AG
CIK 0001610520
$19K26K0.00%Q1 2026
17
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$16K21K0.00%Q1 2026
18
NORTHERN TRUST CORP
CIK 0000073124· Index
$14K19K0.00%Q1 2026
19
Hurley Capital, LLC
CIK 0001632844
$3K4K0.00%Q1 2026
20
Tower Research Capital LLC (TRC)
CIK 0001533421
$1K2K0.00%Q1 2026
Page 1 of 2
3 more holders available. Log in →
Insiders at PASITHEA THERAPEUTICS CORP
Coastlands Capital LpMarques TiagoLeahy EmerDumesnil SimonSchneiderman Daniel HSteinman LawrenceNovak Alfred JCurrie Graeme Martin