Citius Oncology Ownership | Who Owns Citius Oncology?

Citius Oncology Ownership Summary

Citius Oncology is owned by 13.11% institutional investors, 77.51% insiders, and 9.38% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 0% of CTOR shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 0.40% of its assets in Citius Oncology shares.

CTOR Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Citius Oncology	13.11%	77.51%	9.38%
Sector	Healthcare Stocks	245.07%	12.10%	-157.17%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	-	-	-

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Blackrock funding, inc. /de	-	-	-

Top Buyers

Holder	Shares	% Assets	Change
Blackrock funding, inc. /de	-	-	-47.45K

Top Sellers

Holder	Shares	% Assets	Change
Blackrock funding, inc. /de	-	-	-47.45K

Sold Out

Holder	Change
Blackrock funding, inc. /de	-47.45K

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2026	20	53.85%	14,145,477	-0.72%	13	6.46%	10	11.11%	3	200.00%
Mar 31, 2026	13	-23.53%	14,247,638	107.66%	14	23.15%	9	-10.00%	1	-75.00%
Dec 31, 2025	17	6.25%	6,861,177	-17.90%	7	6.03%	10	-23.08%	4	100.00%
Sep 30, 2025	16	128.57%	8,357,159	3573.61%	11	11285.28%	13	160.00%	2	100.00%
Jun 30, 2025	7	-	227,492	94.43%	-	1189.17%	5	66.67%	1	-

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Total Stock Mkt Idx Inv	370.10K	0.40%	-
Vanguard Morn Total Stk Mkt Idx Investor	370.10K	0.40%	-
Vanguard MStar Total Stk Mkt Idx Invest	370.10K	0.35%	-
Vanguard Institutional Extnd Mkt Idx Tr	176.22K	0.21%	-
Fidelity Extended Market Index	98.01K	0.09%	-183.00
Fidelity Nasdaq Composite Index	54.73K	0.05%	-
iShares Micro-Cap ETF	44.96K	0.05%	-
Spartan Extended Market Index Pool F	29.84K	0.03%	163.00
NT Ext Equity Mkt Index Fund - Lending	23.37K	0.03%	-
Northern Trust Extended Eq Market Idx	23.37K	0.03%	-

Insider Transactions Trends

Date	Buy	Sell
2024 Q3	-	-

CTOR Ownership FAQ

Does Blackrock own Citius Oncology?

BlackRock is not among the top 10 institutional shareholders of Citius Oncology.

Who is Citius Oncology’s biggest shareholder by percentage of total assets invested?

Blackrock funding, inc. /de is Citius Oncology’s biggest shareholder by percentage of total assets invested, with 0% of its assets in 0 Citius Oncology shares, valued at 0$.

Who is the top mutual fund holder of Citius Oncology shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Citius Oncology shares, with 0.40% of its total shares outstanding invested in 370.1K Citius Oncology shares.

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