Ticker · CUSIP 17331Y109

CTOR

CITIUS ONCOLOGY INC
···Share
Holders (tracked)
1
Combined shares
23,515
Combined value
$23.5K
Last close
$0.88
Quarter
2025Q4
Price · 1Y$0.88+0.21 (+30.65%)H $5.29 · L $0.49 · Avg Vol 705K
Position opened
$1.00$2.00$3.00$4.00$5.00VolJul 25Oct 25Jan 26Apr 26
Tracked holders · last 8 quarters
-1 vs previous quarter over the last 3.
122024Q42025Q4
Price is -12.2% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

4 events
  1. Ken Griffin (Citadel Advisors) exited2026-02-17
    −17,661 shares · 2025Q4
    Position
  2. Two Sigma Investments opened position2026-02-17
    +23,515 shares · 2025Q4
    Position
  3. Renaissance Technologies exited2026-02-12
    −55,900 shares · 2025Q4
    Position
  4. Renaissance Technologies opened position2025-11-13
    +55,900 shares · 2025Q3
    Position

Insider activity

No insider transactions in the last 30 days.
View full insider history for CTOR →
Follow-the-investor returns
If you'd copied each holder of CTOR…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
Two Sigma Investments2025Q4$1.00-12.2%$21K

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
New positions1
Added to0
—
Trimmed0
—
Exited2

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2024Q4
2
$39K
2025Q3
2
$149K
2025Q4
1
$24K

Who owns CTOR

1 super-investors · 2025Q4
Tracked stake
23.5K
shares
Combined value
$24K
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1
#ManagerSharesValue
1Two Sigma Investments23.5K$24K

Recent moves

6 transactions
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