# CITIUS ONCOLOGY INC (CTOR)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/CTOR/

- Reporting holders: 20
- Reported value: $9.3M
- Shares held by institutions: 14,278,963 of 92,981,204 outstanding
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [ARMISTICE CAPITAL, LLC](https://holderbook.com/funds/1601086-armistice-capital-llc/) | $5.7M | 8,705,589 | 0.1% | 4 |
| [BANK OF AMERICA CORP /DE/](https://holderbook.com/funds/70858-bank-of-america-corp-de/) | $2.5M | 3,835,160 | 0.0% | 8 |
| [VANGUARD CAPITAL MANAGEMENT LLC](https://holderbook.com/funds/2100119-vanguard-capital-management-llc/) | $355.1K | 546,325 | 0.0% | 2 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $217.5K | 334,619 | 0.0% | 8 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $159.5K | 245,407 | 0.0% | 7 |
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $117.8K | 181,172 | 0.0% | 1 |
| [VANGUARD FIDUCIARY TRUST CO](https://holderbook.com/funds/933478-vanguard-fiduciary-trust-co/) | $79.2K | 121,910 | 0.0% | 2 |
| [IFP Advisors, Inc](https://holderbook.com/funds/1641866-ifp-advisors-inc/) | $69.8K | 107,424 | 0.0% | 8 |
| [STATE STREET CORP](https://holderbook.com/funds/93751-state-street-corp/) | $55.8K | 85,800 | 0.0% | 4 |
| [NORTHERN TRUST CORP](https://holderbook.com/funds/73124-northern-trust-corp/) | $29.7K | 45,746 | 0.0% | 4 |
| [Virtu Financial LLC](https://holderbook.com/funds/1533964-virtu-financial-llc/) | $14.0K | 21,877 | 0.0% | 1 |
| [XTX Topco Ltd](https://holderbook.com/funds/1828301-xtx-topco-ltd/) | $13.4K | 20,638 | 0.0% | 1 |
| [Tower Research Capital LLC (TRC)](https://holderbook.com/funds/1533421-tower-research-capital-llc-trc/) | $9.0K | 13,816 | 0.0% | 1 |
| [Arkadios Wealth Advisors](https://holderbook.com/funds/1800798-arkadios-wealth-advisors/) | $7.6K | 11,666 | 0.0% | 5 |
| [OSAIC HOLDINGS, INC.](https://holderbook.com/funds/1677044-osaic-holdings-inc/) | $650 | 1,000 | 0.0% | 8 |
| [WELLS FARGO & COMPANY/MN](https://holderbook.com/funds/72971-wells-fargo-company-mn/) | $325 | 500 | 0.0% | 1 |
| [MERCER GLOBAL ADVISORS INC /ADV](https://holderbook.com/funds/853758-mercer-global-advisors-inc-adv/) | $130 | 200 | 0.0% | 1 |
| [BARCLAYS PLC](https://holderbook.com/funds/312069-barclays-plc/) | $59 | 90 | 0.0% | 1 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $15 | 23 | 0.0% | 1 |
| [Caitong International Asset Management Co., Ltd](https://holderbook.com/funds/1963355-caitong-international-asset-management-co-ltd/) | $1 | 1 | 0.0% | 2 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 20 | $9.3M |
| Q1 2026 | 13 | $8.8M |
| Q4 2025 | 17 | $6.9M |
| Q3 2025 | 16 | $17.0M |
| Q2 2025 | 7 | $989.6K |
| Q1 2025 | 6 | $97.7K |
| Q4 2024 | 11 | $230.2K |
| Q3 2024 | 7 | $57.0K |