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 2024
Institutional positions in Arbutus Biopharma Corp as of Sep 30, 2024. 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
- 144
- +17 vs. Q2 2024
- Shares held
- 101.1M
- +16.2M (+19.0%) vs. Q2 2024
- Total value
- $389.2M
- +$127.2M (+48.5%) vs. Q2 2024
- New holders
- 29
- 46 more added
- Sold out
- 12
- 32 more reduced
4 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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 2024
Shares, value and share of portfolio for each institution holding Arbutus Biopharma Corp; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Rafferty Asset Management, LLC | 115,021 | $442.8K | 0.00% | +115,021 | New |
| California State Teachers Retirement System | 134,270 | $516.9K | 0.00% | +124,163+1,228.5% | Added |
| Alliancebernstein L.P. | 137,620 | $529.8K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 145,797 | $561.3K | 0.00% | +130,549+856.2% | Added |
| UBS Group AG | 168,374 | $648.2K | 0.00% | +112,709+202.5% | Added |
| Qube Research & Technologies Ltd | 170,287 | $655.6K | 0.00% | +170,287 | New |
| Rhumbline Advisers | 177,874 | $684.8K | 0.00% | −7,193−3.9% | Reduced |
| Bank of America Corp | 189,398 | $729.2K | 0.00% | +106,121+127.4% | Added |
| UBS Asset Management Americas Inc | 195,843 | $754.0K | 0.00% | +195,843 | New |
| LMR Partners LLP | 197,025 | $758.5K | 0.02% | −58,376−22.9% | Reduced |
| Quinn Opportunity Partners LLC | 235,132 | $905.3K | 0.09% | +70,000+42.4% | Added |
| Millennium Management LLC | 250,960 | $966.2K | 0.00% | +41,991+20.1% | Added |
| Barclays PLC | 272,029 | $1.05M | 0.00% | +223,995+466.3% | Added |
| Swiss National Bank | 276,300 | $1.06M | 0.00% | +276,300 | New |
| Ledgewood Wealth Advisors, LLC | 278,436 | $1.07M | 0.72% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 306,367 | $1.18M | 0.00% | −41,868−12.0% | Reduced |
| Nuveen Asset Management, LLC | 313,307 | $1.21M | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 352,571 | $1.36M | 0.00% | −141,158−28.6% | Reduced |
| Kennedy Capital Management, Inc. | 419,905 | $1.62M | 0.04% | −37,673−8.2% | Reduced |
| Bank of Montreal | 440,313 | $1.69M | 0.00% | +85,500+24.1% | Added |
| Freestone Capital Holdings, LLC | 443,200 | $1.71M | 0.06% | −103,052−18.9% | Reduced |
| Wellington Management Group LLP | 496,818 | $1.91M | 0.00% | +21,807+4.6% | Added |
| Goldman Sachs Group Inc | 560,407 | $2.16M | 0.00% | +403,078+256.2% | Added |
| Citadel Advisors LLC | 607,744 | $2.34M | 0.00% | +462,869+319.5% | Added |
| Boothbay Fund Management, LLC | 612,277 | $2.36M | 0.07% | 00.0% | Unchanged |
| Woodline Partners LP | 668,153 | $2.57M | 0.02% | −258,381−27.9% | Reduced |
| Saba Capital Management, L.P. | 676,427 | $2.60M | 0.06% | +25,000+3.8% | Added |
| Corbin Capital Partners, L.P. | 853,304 | $3.29M | 4.16% | 00.0% | Unchanged |
| Hudson Bay Capital Management LP | 1,030,000 | $3.97M | 0.03% | −655,000−38.9% | Reduced |
| Charles Schwab Investment Management Inc | 1,212,246 | $4.67M | 0.00% | +831,663+218.5% | Added |
| Northern Trust Corp | 1,228,442 | $4.73M | 0.00% | +177,117+16.8% | Added |
| Advisor Group Holdings, Inc. | 1,372,354 | $5.28M | 0.01% | +2,515+0.2% | Added |
| Rubric Capital Management LP | 1,681,090 | $6.47M | 0.11% | 00.0% | Unchanged |
| BlackBarn Capital Partners LP | 2,070,900 | $7.97M | 3.47% | 00.0% | Unchanged |
| ADAR1 Capital Management, LLC | 2,089,321 | $8.04M | 1.35% | −1,199,939−36.5% | Reduced |
| Adage Capital Partners GP, L.L.C. | 2,900,941 | $11.2M | 0.02% | −99,059−3.3% | Reduced |
| FourWorld Capital Management LLC | 2,972,527 | $11.4M | 10.62% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 3,448,600 | $13.3M | 0.00% | +135,442+4.1% | Added |
| State Street Corp | 4,407,133 | $17.0M | 0.00% | +1,472,652+50.2% | Added |
| Two Seas Capital LP | 8,387,388 | $32.3M | 5.46% | −184,363−2.2% | Reduced |
| Vanguard Group Inc | 8,918,582 | $34.3M | 0.00% | +1,896,487+27.0% | Added |
| BlackRock, Inc. | 12,218,759 | $47.0M | 0.00% | +12,218,759 | New |
| Whitefort Capital Management, LP | 12,867,967 | $49.5M | 22.56% | 00.0% | Unchanged |
| Morgan Stanley | 21,708,451 | $83.6M | 0.01% | +748,183+3.6% | Added |
| Toroso Investments, LLC | 0 | $0 | 0.00% | −41,271−100.0% | Sold out |
| National Philanthropic Trust | 0 | $0 | 0.00% | −36,211−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −23,927−100.0% | Sold out |
| Cowen and Company, LLC | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −14,975−100.0% | Sold out |
| Arete Wealth Advisors, LLC | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −13,449−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −10,800−100.0% | Sold out |
| Covestor Ltd | 0 | $0 | 0.00% | −6,700−100.0% | Sold out |
| FNY Investment Advisers, LLC | 0 | $0 | 0.00% | −3,800−100.0% | Sold out |
| Central Trust Co | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Opal Wealth Advisors, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |
| Susquehanna Fundamental Investments, LLC | – | – | – | – | Not filed |
| Buckingham Strategic Wealth, LLC | – | – | – | – | Not filed |
| Benjamin F. Edwards & Company, Inc. | – | – | – | – | Not filed |