Arbutus Biopharma Corp
ABUS- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001447028
No open-market purchases or sales by Arbutus Biopharma Corp insiders were filed in the last 90 days; 176 institutions reported holding it in 13F filings for Q2 2026, worth $674.9M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Arbutus Biopharma Corp as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 166
- +4 vs. Q2 2025
- Shares held
- 118.2M
- +75.0K (+0.1%) vs. Q2 2025
- Total value
- $536.4M
- +$171.5M (+47.0%) vs. Q2 2025
- New holders
- 21
- 51 more added
- Sold out
- 17
- 54 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ABUS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 176 | $674.9M |
| Q1 2026 | 167 | $625.4M |
| Q4 2025 | 172 | $586.9M |
| Q3 2025 | 166 | $536.4M |
| Q2 2025 | 163 | $365.0M |
| Q1 2025 | 168 | $390.1M |
| Q4 2024 | 154 | $340.3M |
| Q3 2024 | 144 | $389.2M |
| Q2 2024 | 131 | $298.4M |
| Q1 2024 | 119 | $215.2M |
| Q4 2023 | 112 | $197.4M |
| Q3 2023 | 99 | $143.8M |
| Q2 2023 | 111 | $152.4M |
| Q1 2023 | 122 | $189.3M |
| Q4 2022 | 114 | $126.3M |
| Q3 2022 | 127 | $89.1M |
| Q2 2022 | 113 | $120.0M |
| Q1 2022 | 119 | $130.6M |
| Q4 2021 | 123 | $154.4M |
| Q3 2021 | 100 | $149.8M |
| Q2 2021 | 91 | $87.6M |
| Q1 2021 | 94 | $86.5M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Arbutus Biopharma Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| KLP Kapitalforvaltning AS | 25,600 | $116.2K | 0.00% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 25,318 | $114.9K | 0.01% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 23,927 | $108.6K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 23,373 | $106.0K | 0.00% | −30.0% | Reduced |
| Russell Investments Group, Ltd. | 22,739 | $103.2K | 0.00% | +14,787+186.0% | Added |
| Omers Administration Corp | 21,700 | $98.5K | 0.00% | +21,700 | New |
| Virginia Retirement Systems Et Al | 21,200 | $96.2K | 0.00% | −15,100−41.6% | Reduced |
| Prudential Financial Inc | 18,255 | $82.9K | 0.00% | 00.0% | Unchanged |
| Verus Capital Partners, LLC | 16,650 | $75.6K | 0.01% | +50+0.3% | Added |
| CIBC Bancorp USA Inc. | 16,138 | $73.3K | 0.00% | +16,138 | New |
| AQR Capital Management LLC | 15,233 | $69.2K | 0.00% | −22,469−59.6% | Reduced |
| Cura Wealth Advisors, LLC | 15,000 | $68.1K | 0.03% | 00.0% | Unchanged |
| Scotia Capital Inc. | 14,740 | $66.9K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 14,495 | $66.0K | 0.00% | −1,349−8.5% | Reduced |
| First Manhattan Co | 14,000 | $63.6K | 0.00% | 00.0% | Unchanged |
| Walleye Trading LLC | 14,000 | $63.6K | 0.00% | 00.0% | Unchanged |
| Profund Advisors LLC | 13,728 | $62.3K | 0.00% | −6,592−32.4% | Reduced |
| PFG Investments, LLC | 13,500 | $61.3K | 0.00% | −700−4.9% | Reduced |
| Graham Capital Management, L.P. | 13,265 | $60.2K | 0.00% | +13,265 | New |
| State of Wisconsin Investment Board | 12,863 | $58.4K | 0.00% | +12,863 | New |
| Tower Research Capital LLC (TRC) | 12,694 | $57.6K | 0.00% | −8,066−38.9% | Reduced |
| Ameritas Investment Partners, Inc. | 12,648 | $57.4K | 0.00% | −2,808−18.2% | Reduced |
| WMG Financial Advisors, LLC | 12,605 | $57.2K | 0.02% | 00.0% | Unchanged |
| Principal Financial Group Inc | 11,859 | $53.8K | 0.00% | +1,051+9.7% | Added |
| Xponance, Inc. | 11,796 | $53.6K | 0.00% | +174+1.5% | Added |
| Two Sigma Securities, LLC | 11,534 | $52.4K | 0.01% | −5,251−31.3% | Reduced |
| XTX Topco Ltd | 11,364 | $51.6K | 0.00% | −12,550−52.5% | Reduced |
| Pathstone Holdings, LLC | 11,184 | $50.8K | 0.00% | +1,184+11.8% | Added |
| Front Row Advisors LLC | 10,500 | $47.7K | 0.02% | 00.0% | Unchanged |
| Voleon Capital Management LP | 10,403 | $47.2K | 0.00% | +10,403 | New |
| Cyndeo Wealth Partners, LLC | 10,000 | $45.4K | 0.00% | 00.0% | Unchanged |
| Mirae Asset Global Investments Co., Ltd. | 7,411 | $33.6K | 0.00% | +12+0.2% | Added |
| Amalgamated Bank | 5,042 | $23.0K | 0.00% | 00.0% | Unchanged |
| Eastern Bank | 5,000 | $22.7K | 0.00% | 00.0% | Unchanged |
| GF Fund Management Co. Ltd. | 4,124 | $18.7K | 0.00% | −728−15.0% | Reduced |
| Steward Partners Investment Advisory, LLC | 4,000 | $18.2K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 2,635 | $12.0K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 2,556 | $11.6K | 0.00% | −462−15.3% | Reduced |
| CWM, LLC | 2,246 | $10.0K | 0.00% | +72+3.3% | Added |
| Optiver Holding B.V. | 2,181 | $9.90K | 0.00% | +2,181 | New |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,931 | $9.00K | 0.00% | +175+10.0% | Added |
| Aster Capital Management (DIFC) Ltd | 1,961 | $8.90K | 0.00% | +1,961 | New |
| Smartleaf Asset Management LLC | 1,729 | $7.71K | 0.00% | +107+6.6% | Added |
| The PNC Financial Services Group, Inc. | 1,550 | $7.04K | 0.00% | −11−0.7% | Reduced |
| US Bancorp | 1,451 | $6.59K | 0.00% | −44−2.9% | Reduced |
| Avion Wealth | 1,500 | $6.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 1,204 | $5.47K | 0.00% | −116−8.8% | Reduced |
| Cornerstone Planning Group LLC | 924 | $4.47K | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 915 | $4.15K | 0.00% | +368+67.3% | Added |
| Hartford Financial Management Inc. | 900 | $4.09K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 830 | $3.66K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 739 | $3.35K | 0.00% | +739 | New |
| National Bank of Canada | 700 | $3.18K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 601 | $2.73K | 0.00% | 00.0% | Unchanged |
| Harbor Investment Advisory, LLC | 500 | $2.27K | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 500 | $2.27K | 0.00% | 00.0% | Unchanged |
| Hantz Financial Services, Inc. | 350 | $2.00K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 277 | $1.26K | 0.00% | +277 | New |
| Farther Finance Advisors, LLC | 256 | $1.16K | 0.00% | +256 | New |
| Private Wealth Management Group, LLC | 242 | $1.10K | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 230 | $1.04K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 200 | $908 | 0.00% | −600−75.0% | Reduced |
| Bare Financial Services, Inc | 181 | $822 | 0.00% | +181 | New |
| EverSource Wealth Advisors, LLC | 119 | $540 | 0.00% | −50−29.6% | Reduced |
| Allworth Financial LP | 115 | $523 | 0.00% | −304−72.6% | Reduced |
| Private Wealth Asset Management, LLC | 51 | $232 | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 0 | $0 | 0.00% | −1,072,744−100.0% | Sold out |
| Eisler Capital Management Ltd. | 0 | $0 | 0.00% | −276,375−100.0% | Sold out |
| Franklin Resources Inc | 0 | $0 | 0.00% | −104,423−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −41,866−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −19,655−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −18,545−100.0% | Sold out |
| Colony Group, LLC | 0 | $0 | 0.00% | −17,821−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −14,000−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −13,900−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −12,147−100.0% | Sold out |
| Oxford Asset Management LLP | 0 | $0 | 0.00% | −12,143−100.0% | Sold out |
| Ameriprise Financial Inc | 0 | $0 | 0.00% | −11,440−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −11,299−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −8,504−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | 0 | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −784−100.0% | Sold out |
| Skopos Labs, Inc. | 0 | $0 | 0.00% | −395−100.0% | Sold out |
| CIBC World Markets Corp | – | – | – | – | Not filed |