DOSSIER · 13F Holders · Q2 2026
CTOR

CITIUS ONCOLOGY INC

19 institutions still hold CITIUS ONCOLOGY INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 17331Y109·19 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$9M
visible holders
Holders
19
filers reporting
Concentration
61.64%
ARMISTICE CAPITAL, LLC #1
top holder share
AI Holders Summary · Q2 2026

19 institutions reported CTOR in Q2 2026. ARMISTICE CAPITAL, LLC leads at 61.6% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
ARMISTICE CAPITAL, LLC
CIK 0001601086
$6M8.7M0.07%Q2 2026
02
BANK OF AMERICA CORP /DE/
CIK 0000070858
$2M3.8M0.00%Q2 2026
03
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$355K546K0.00%Q2 2026
04
UBS Group AG
CIK 0001610520
$218K335K0.00%Q2 2026
05
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$160K245K0.00%Q2 2026
06
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$79K122K0.00%Q2 2026
07
IFP Advisors, Inc
CIK 0001641866
$70K107K0.00%Q2 2026
08
CITADEL ADVISORS LLC
CIK 0001423053
$59K91K0.00%Q2 2026
09
NORTHERN TRUST CORP
CIK 0000073124· Index
$30K46K0.00%Q2 2026
10
STATE STREET CORP
CIK 0000093751
$28K43K0.00%Q2 2026
11
XTX Topco Ltd
CIK 0001828301
$13K21K0.00%Q2 2026
12
Tower Research Capital LLC (TRC)
CIK 0001533421
$9K14K0.00%Q2 2026
13
Arkadios Wealth Advisors
CIK 0001800798
$8K12K0.00%Q2 2026
14
OSAIC HOLDINGS, INC.
CIK 0001677044
$6501K0.00%Q2 2026
15
WELLS FARGO & COMPANY/MN
CIK 0000072971
$3255000.00%Q2 2026
16
BARCLAYS PLC
CIK 0000312069
$59900.00%Q2 2026
17
MORGAN STANLEY
CIK 0000895421
$15230.00%Q2 2026
18
Caitong International Asset Management Co., Ltd
CIK 0001963355
$110.00%Q2 2026
19
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025
Insiders at CITIUS ONCOLOGY INC
Smith Robert JosephCzuczman MyronBartushak JaimeHoluka Eugene MyronWebb CarolMayersohn Joel DavidDutia Suren GMazur Leonard L