ONCOLYTICS BIOTECH INC ONCY
COM NEW · Common Stock · CUSIP 68237V103
- SectorHealth care
- IndustryPharmaceutical Preparations
- HeadquartersSan Diego, CA
- Founded1998
- Websiteoncolyticsbiotech.com
- FilingsSEC EDGAR
75
institutional holders
+73 vs Q1 2026
3.9m
shares reported held*
3.1%
of all shares outstanding*
$3.7mreported value*
71 new
0 added
1 reduced
1 sold out
net bought ≈ $2.9m (+3.0m shares)
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 127.5m as of 2026-08-10, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $0.95.
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q1 2026 | 2 |
| Q2 2026 | 75 |
Biggest buyers
| XTX Topco Ltd | New | +260.9k |
| SEEDS INVESTOR LLC | New | +258.3k |
| INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC | New | +201.3k |
| Connective Capital Management, LLC | New | +185.7k |
| GOLDMAN SACHS GROUP INC | New | +169.9k |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | New | +147.0k |
| Everhart Financial Group, Inc. | New | +140.9k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | New | +134.1k |
| PFG Investments, LLC | New | +128.3k |
| HRT FINANCIAL LP | New | +126.3k |
Biggest sellers
| MARSHALL WACE, LLP | Reduced | -114.5k |
| Sound Income Strategies, LLC | Sold out | -194 |
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
BuyingSelling
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2024 | 0 | — | 0 | — | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 0 | — | 0 | — | — |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 0 | — | 0 | — | — |
| Q1 2026 | 10 | $363.2k | 0 | — | — |
| Q2 2026 | 0 | — | 0 | — | — |
| Q3 2026 | 0 | — | 0 | — | — |
None reported since 1 Apr 2026.
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| MARSHALL WACE, LLP 0.00% of their portfolio | 745.4k $708.1k | Reduced -114.5k |
| XTX Topco Ltd 0.00% of their portfolio | 260.9k $247.8k | New |
| SEEDS INVESTOR LLC 0.03% of their portfolio | 258.3k $245.4k | New |
| INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC 0.01% of their portfolio | 201.3k $181.3k | New |
| Connective Capital Management, LLC 0.12% of their portfolio | 185.7k $176.4k | New |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 169.9k $161.4k | New |
| TOCQUEVILLE ASSET MANAGEMENT L.P. 0.00% of their portfolio | 147.0k $139.6k | New |
| Everhart Financial Group, Inc. 0.01% of their portfolio | 140.9k $133.8k | New |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 134.1k $127.4k | New |
| PFG Investments, LLC 0.00% of their portfolio | 128.3k $121.9k | New |
| HRT FINANCIAL LP 0.00% of their portfolio | 126.3k $119.0k | New |
| Invesco Ltd. 0.00% of their portfolio | 101.2k $96.1k | New |
| DOLIVER ADVISORS, LP 0.02% of their portfolio | 100.0k $95.0k | New |
| LPL Financial LLC 0.00% of their portfolio | 80.3k $76.3k | New |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 79.8k $75.8k | New |
| CIBC WORLD MARKET INC. 0.00% of their portfolio | 69.3k $65.8k | New |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 66.9k $63.6k | New |
| RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio | 62.0k $58.9k | New |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 57.4k $55.0k | New |
| FIFTH THIRD BANCORP 0.00% of their portfolio | 45.5k $43.2k | New |
| HEADINVEST, LLC 0.01% of their portfolio | 44.7k $42.5k | New |
| Badgley Phelps Wealth Managers, LLC 0.00% of their portfolio | 40.0k $38.0k | New |
| Clearstead Advisors, LLC 0.00% of their portfolio | 39.0k $37.0k | New |
| Federation des caisses Desjardins du Quebec 0.00% of their portfolio | 36.5k $34.7k | New |
| RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio | 36.1k $34.3k | New |
| COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio | 35.1k $33.4k | New |
| Catalyst Funds Management Pty Ltd 0.00% of their portfolio | 31.7k $30.1k | New |
| NATIONAL BANK OF CANADA /FI/ 0.00% of their portfolio | 31.5k $29.6k | New |
| UBS Group AG 0.00% of their portfolio | 31.1k $29.5k | New |
| Vantage Point Financial LLC 0.01% of their portfolio | 29.7k $28.3k | New |
| CITIGROUP INC 0.00% of their portfolio | 29.2k $27.8k | New |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 25.0k $23.7k | New |
| MORGAN STANLEY 0.00% of their portfolio | 21.8k $20.7k | New |
| Cambridge Investment Research Advisors, Inc. 0.00% of their portfolio | 21.5k $20.0k | New |
| Stonebridge Financial Group, LLC/CA 0.00% of their portfolio | 21.1k $20.0k | First filing |
| TRUIST FINANCIAL CORP 0.00% of their portfolio | 20.0k $19.0k | New |
| PROFESSIONAL ADVISORY SERVICES INC 0.00% of their portfolio | 20.0k $19.0k | Not comparable |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 19.8k $18.8k | New |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 19.7k $18.7k | New |
| BLAIR WILLIAM & CO/IL 0.00% of their portfolio | 15.2k $14.4k | New |
| PNC Financial Services Group, Inc. 0.00% of their portfolio | 15.1k $14.3k | New |
| TWO SIGMA SECURITIES, LLC 0.00% of their portfolio | 14.9k $14.1k | New |
| VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio | 13.5k $12.8k | New |
| Creative Planning 0.00% of their portfolio | 13.5k $12.8k | New |
| AlphaCore Capital LLC 0.00% of their portfolio | 12.5k $11.9k | New |
| Concurrent Investment Advisors, LLC 0.00% of their portfolio | 12.5k $11.9k | New |
| VALLEY NATIONAL ADVISERS INC 0.00% of their portfolio | 12.0k $11.4k | New |
| Ausdal Financial Partners, Inc. 0.00% of their portfolio | 12.0k $11.4k | New |
| Kingsview Wealth Management, LLC 0.00% of their portfolio | 11.2k $10.6k | New |
| Rockefeller Capital Management L.P. 0.00% of their portfolio | 10.9k $10.4k | New |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 10.5k $10.0k | New |
| Crestwood Advisors Group, LLC 0.00% of their portfolio | 10.0k $9.5k | New |
| Cerity Partners LLC 0.00% of their portfolio | 10.0k $9.5k | New |
| Allworth Financial LP 0.00% of their portfolio | 8.5k $8.0k | New |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 6.4k $6.1k | New |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 0.00% of their portfolio | 6.4k $6.1k | New |
| Cedar Mountain Advisors, LLC 0.00% of their portfolio | 5.7k $5.4k | New |
| Larson Financial Group LLC 0.00% of their portfolio | 5.0k $4.8k | New |
| Activest Wealth Management 0.00% of their portfolio | 5.0k $4.8k | New |
| JONES FINANCIAL COMPANIES LLLP 0.00% of their portfolio | 4.3k $4.1k | New |
| Farther Finance Advisors, LLC 0.00% of their portfolio | 3.0k $2.9k | New |
| BlackRock, Inc. 0.00% of their portfolio | 3.0k $2.9k | New |
| Integrated Wealth Concepts LLC 0.00% of their portfolio | 2.7k $2.6k | New |
| Global Retirement Partners, LLC 0.00% of their portfolio | 2.1k $2.0k | First filing |
| TD Waterhouse Canada Inc. 0.00% of their portfolio | 662 $597 | New |
| JNBA Financial Advisors 0.00% of their portfolio | 210 $200 | New |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 163 $157 | New |
| Axiom Investment Management LLC 0.00% of their portfolio | 150 $142 | New |
| Dogwood Wealth Management LLC 0.00% of their portfolio | 146 $139 | New |
| EVOLUTION WEALTH MANAGEMENT INC. 0.00% of their portfolio | 105 $100 | New |
| HARBOUR INVESTMENTS, INC. 0.00% of their portfolio | 80 $76 | New |
| NewEdge Advisors, LLC 0.00% of their portfolio | 63 $60 | New |
| Investors Portfolio Services LLC 0.00% of their portfolio | 42 $40 | New |
| WOLFF WIESE MAGANA LLC 0.00% of their portfolio | 31 $30 | New |
| SBI Securities Co., Ltd. 0.00% of their portfolio | 14 $13 | New |