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, Q2 2025
Institutional positions in Arbutus Biopharma Corp as of Jun 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
- 163
- −4 vs. Q1 2025
- Shares held
- 118.1M
- +6.33M (+5.7%) vs. Q1 2025
- Total value
- $365.0M
- −$25.1M (−6.4%) vs. Q1 2025
- New holders
- 14
- 65 more added
- Sold out
- 18
- 44 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Arbutus Biopharma Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Morgan Stanley | 24,162,383 | $74.7M | 0.00% | +369,994+1.6% | Added |
| Whitefort Capital Management, LP | 13,343,228 | $41.2M | 15.95% | +35,261+0.3% | Added |
| BlackRock, Inc. | 12,869,286 | $39.8M | 0.00% | +102,664+0.8% | Added |
| Two Seas Capital LP | 10,443,317 | $32.3M | 3.16% | +977,361+10.3% | Added |
| Vanguard Group Inc | 9,085,086 | $28.1M | 0.00% | +131,263+1.5% | Added |
| State Street Corp | 4,459,762 | $13.8M | 0.00% | +96,255+2.2% | Added |
| Geode Capital Management, LLC | 3,637,021 | $11.2M | 0.00% | +95,876+2.7% | Added |
| Goldman Sachs Group Inc | 3,039,783 | $9.39M | 0.00% | +963,835+46.4% | Added |
| ADAR1 Capital Management, LLC | 2,825,773 | $8.73M | 1.42% | +946,659+50.4% | Added |
| BlackBarn Capital Partners LP | 2,603,521 | $8.04M | 2.67% | +261,650+11.2% | Added |
| Adage Capital Partners GP, L.L.C. | 2,575,941 | $7.96M | 0.01% | +1,000,000+63.5% | Added |
| Foursixthree Capital LP | 2,557,367 | $7.90M | 3.63% | +106,946+4.4% | Added |
| Woodline Partners LP | 2,497,984 | $7.72M | 0.04% | −157,754−5.9% | Reduced |
| Rubric Capital Management LP | 1,575,376 | $4.87M | 0.08% | −105,714−6.3% | Reduced |
| Advisor Group Holdings, Inc. | 1,338,516 | $4.14M | 0.01% | −6,390−0.5% | Reduced |
| Northern Trust Corp | 1,284,219 | $3.97M | 0.00% | +6180.0% | Added |
| Saba Capital Management, L.P. | 1,260,129 | $3.89M | 0.11% | +280,613+28.6% | Added |
| Charles Schwab Investment Management Inc | 1,253,829 | $3.87M | 0.00% | +31,764+2.6% | Added |
| FourWorld Capital Management LLC | 1,226,710 | $3.79M | 2.72% | 00.0% | Unchanged |
| Bank of America Corp | 1,197,655 | $3.70M | 0.00% | +739,429+161.4% | Added |
| UBS Asset Management Americas Inc | 1,072,744 | $3.31M | 0.00% | +957,794+833.2% | Added |
| Standard Life Aberdeen plc | 982,527 | $3.04M | 0.01% | +515,144+110.2% | Added |
| Hudson Bay Capital Management LP | 965,000 | $2.98M | 0.02% | −280,900−22.5% | Reduced |
| Rangeley Capital, LLC | 865,000 | $2.67M | 3.37% | −484,000−35.9% | Reduced |
| Bank of Montreal | 600,430 | $1.86M | 0.00% | +19,350+3.3% | Added |
| Wellington Management Group LLP | 531,551 | $1.64M | 0.00% | +21,042+4.1% | Added |
| Millennium Management LLC | 499,483 | $1.54M | 0.00% | +151,263+43.4% | Added |
| Quinn Opportunity Partners LLC | 464,513 | $1.44M | 0.12% | 00.0% | Unchanged |
| Kennedy Capital Management, Inc. | 449,179 | $1.39M | 0.03% | +29,842+7.1% | Added |
| Freestone Capital Holdings, LLC | 442,500 | $1.37M | 0.05% | 00.0% | Unchanged |
| Nuveen, LLC | 411,256 | $1.27M | 0.00% | +97,949+31.3% | Added |
| Barclays PLC | 406,558 | $1.26M | 0.00% | +180,393+79.8% | Added |
| Qube Research & Technologies Ltd | 368,030 | $1.14M | 0.00% | +72,689+24.6% | Added |
| Bank of New York Mellon Corp | 366,352 | $1.13M | 0.00% | +17,555+5.0% | Added |
| Ledgewood Wealth Advisors, LLC | 278,436 | $860.4K | 0.54% | 00.0% | Unchanged |
| Swiss National Bank | 276,300 | $853.8K | 0.00% | 00.0% | Unchanged |
| Eisler Capital Management Ltd. | 276,375 | $851.2K | 0.03% | +1,375+0.5% | Added |
| Royal Bank of Canada | 267,187 | $825.0K | 0.00% | +204,942+329.3% | Added |
| Boothbay Fund Management, LLC | 262,277 | $810.4K | 0.03% | +100,000+61.6% | Added |
| Citigroup Inc | 229,814 | $710.1K | 0.00% | −32,022−12.2% | Reduced |
| Jane Street Group, LLC | 222,796 | $688.4K | 0.00% | −57,964−20.6% | Reduced |
| Susquehanna International Group, LLP | 219,428 | $678.0K | 0.00% | −182,933−45.5% | Reduced |
| Rhumbline Advisers | 207,805 | $642.1K | 0.00% | +7,048+3.5% | Added |
| UBS Group AG | 190,208 | $587.7K | 0.00% | −2,084−1.1% | Reduced |
| Invesco Ltd. | 181,084 | $559.5K | 0.00% | +41,622+29.8% | Added |
| California State Teachers Retirement System | 132,758 | $410.2K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 124,486 | $384.7K | 0.00% | +6,089+5.1% | Added |
| Schroder Investment Management Group | 121,313 | $374.9K | 0.00% | +121,313 | New |
| Citadel Advisors LLC | 120,272 | $371.6K | 0.00% | −31,142−20.6% | Reduced |
| Alliancebernstein L.P. | 120,240 | $371.5K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 113,706 | $351.4K | 0.00% | −33,157−22.6% | Reduced |
| Wealth Management Associates, Inc. | 104,920 | $324.2K | 0.13% | +8,500+8.8% | Added |
| Franklin Resources Inc | 104,423 | $322.7K | 0.00% | +11,984+13.0% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 100,338 | $310.0K | 0.00% | +16,175+19.2% | Added |
| Nomura Holdings Inc | 96,280 | $297.5K | 0.00% | +96,280 | New |
| MetLife Investment Management | 88,766 | $274.3K | 0.00% | −121−0.1% | Reduced |
| Rafferty Asset Management, LLC | 88,454 | $273.3K | 0.00% | +5,590+6.7% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 87,349 | $270.1K | 0.00% | −3,820−4.2% | Reduced |
| JPMorgan Chase & Co | 86,077 | $266.0K | 0.00% | −452,552−84.0% | Reduced |
| ExodusPoint Capital Management, LP | 81,075 | $251.0K | 0.00% | +1,575+2.0% | Added |
| FMR LLC | 80,741 | $249.5K | 0.00% | +2,732+3.5% | Added |
| Wells Fargo & Company | 80,468 | $248.6K | 0.00% | +8,303+11.5% | Added |
| Clear Harbor Asset Management, LLC | 79,761 | $246.5K | 0.02% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 76,523 | $237.0K | 0.00% | +11,002+16.8% | Added |
| Intech Investment Management LLC | 75,849 | $234.4K | 0.00% | 00.0% | Unchanged |
| Exome Asset Management LLC | 75,484 | $233.2K | 0.19% | +75,484 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 73,543 | $227.2K | 0.00% | −2,488−3.3% | Reduced |
| EntryPoint Capital, LLC | 61,105 | $188.8K | 0.09% | +42,375+226.2% | Added |
| Janus Henderson Group PLC | 60,900 | $187.9K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 59,350 | $183.4K | 0.00% | +3,540+6.3% | Added |
| BNP Paribas Arbitrage, SA | 55,951 | $172.9K | 0.00% | −127,297−69.5% | Reduced |
| Creative Planning | 52,938 | $163.6K | 0.00% | −9,151−14.7% | Reduced |
| Ensign Peak Advisors, Inc | 45,000 | $139.1K | 0.00% | +23,150+105.9% | Added |
| SBI Securities Co., Ltd. | 43,294 | $133.8K | 0.00% | −35,600−45.1% | Reduced |
| Voya Investment Management LLC | 43,148 | $133.3K | 0.00% | +1,625+3.9% | Added |
| Caption Management, LLC | 41,866 | $129.4K | 0.01% | +17,669+73.0% | Added |
| Arizona State Retirement System | 41,848 | $129.3K | 0.00% | +1,141+2.8% | Added |
| D. E. Shaw & Co., Inc. | 40,700 | $125.8K | 0.00% | +40,700 | New |
| Premier Path Wealth Partners, LLC | 40,000 | $123.6K | 0.02% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 39,610 | $122.4K | 0.00% | +39,610 | New |
| Man Group plc | 38,997 | $120.5K | 0.00% | +38,997 | New |
| Teacher Retirement System of Texas | 38,701 | $119.6K | 0.00% | +453+1.2% | Added |
| China Universal Asset Management Co., Ltd. | 38,467 | $118.9K | 0.01% | +458+1.2% | Added |
| ProShare Advisors LLC | 38,195 | $118.0K | 0.00% | −1,977−4.9% | Reduced |
| AQR Capital Management LLC | 37,702 | $116.5K | 0.00% | −10,468−21.7% | Reduced |
| Virginia Retirement Systems Et Al | 36,300 | $112.2K | 0.00% | −3,300−8.3% | Reduced |
| State Board of Administration of Florida Retirement System | 35,820 | $110.7K | 0.00% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 35,679 | $110.2K | 0.00% | +15,179+74.0% | Added |
| Police & Firemen's Retirement System of New Jersey | 29,960 | $92.6K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 26,575 | $82.1K | 0.00% | −14,500−35.3% | Reduced |
| Virtus Investment Advisers, Inc. | 26,266 | $81.2K | 0.03% | −19,848−43.0% | Reduced |
| Moneta Group Investment Advisors LLC | 26,000 | $80.3K | 0.00% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 25,600 | $79.1K | 0.00% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 25,318 | $78.2K | 0.01% | +25,318 | New |
| Pictet Asset Management Holding SA | 23,927 | $73.9K | 0.00% | 00.0% | Unchanged |
| XTX Topco Ltd | 23,914 | $73.9K | 0.00% | −48,498−67.0% | Reduced |
| Squarepoint Ops LLC | 23,810 | $73.6K | 0.00% | +6,454+37.2% | Added |
| SG Americas Securities, LLC | 23,376 | $72.0K | 0.00% | −26,594−53.2% | Reduced |
| New York State Common Retirement Fund | 21,868 | $67.6K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 21,975 | $67.0K | 0.00% | −14,154−39.2% | Reduced |