Arbutus BiopharmaABUS
13F holders, Q2 2025 (June 30)162holders −5
14new positions
18sold out
4famous investors
$3.09avg. 13F price*
At the end of Q2 2025, 162 institutions reported holding Arbutus Biopharma Corp. (ABUS) in their 13F filings, down 5 from Q1 2025. 14 opened new positions and 18 sold out. The largest holders were Morgan Stanley ($74.7M), Whitefort Capital Management, LP ($41.2M) and BlackRock, Inc. ($39.8M). 4 famous investors held it, including Israel Englander (0.0% of Millennium Management's portfolio), Ken Griffin (0.0% of Citadel Advisors's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Arbutus Biopharma Corp.
- CUSIP
- 03879J100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 14 | $1.6M |
| Exits | 18 | $2.8M |
All 13F filers, Q1 2025 → Q2 2025: 9,317,498 shares bought and 2,983,078 shares sold, net +6,334,420 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 162 holders
| Morgan Stanley | 0.00% | Add +1.6% | 24,162,383 | $74.7M |
| Whitefort Capital Management, LP | 17.25% | Add +0.3% | 13,343,228 | $41.2M |
| BlackRock, Inc. | 0.00% | Add +0.8% | 12,869,286 | $39.8M |
| Two Seas Capital LP | 3.18% | Add +10.3% | 10,443,317 | $32.3M |
| Vanguard Group Inc. | 0.00% | Add +1.5% | 9,085,086 | $28.1M |
| State Street Corp. | 0.00% | Add +2.2% | 4,459,762 | $13.8M |
| Geode Capital Management, LLC | 0.00% | Add +2.7% | 3,637,021 | $11.2M |
| Goldman Sachs Group Inc. | 0.00% | Add +46.4% | 3,039,783 | $9.4M |
| ADAR1 Capital Management, LLC | 1.43% | Add +50.4% | 2,825,773 | $8.7M |
| BlackBarn Capital Partners LP | 2.67% | Add +11.2% | 2,603,521 | $8.0M |
| Adage Capital Partners Gp, L.L.C. | 0.01% | Add +63.5% | 2,575,941 | $8.0M |
| Foursixthree Capital LP | 5.09% | Add +4.4% | 2,557,367 | $7.9M |
| Woodline Partners LP | 0.04% | Reduce -5.9% | 2,497,984 | $7.7M |
| Rubric Capital Management LP | 0.08% | Reduce -6.3% | 1,575,376 | $4.9M |
| Osaic Holdings, Inc. | 0.01% | Reduce -0.5% | 1,338,516 | $4.1M |
| Northern Trust Corp. | 0.00% | Add +0.1% | 1,284,219 | $4.0M |
| Saba Capital Management, L.P. | 0.11% | Add +28.6% | 1,260,129 | $3.9M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +2.6% | 1,253,829 | $3.9M |
| FourWorld Capital Management LLC | 2.72% | No change | 1,226,710 | $3.8M |
| Bank of America Corp. | 0.00% | Add +161.4% | 1,197,655 | $3.7M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +833.2% | 1,072,744 | $3.3M |
| Aberdeen Group plc | 0.01% | Add +110.2% | 982,527 | $3.0M |
| Hudson Bay Capital Management LP | 0.02% | Reduce -22.6% | 965,000 | $3.0M |
| Rangeley Capital, LLC | 3.48% | Reduce -35.9% | 865,000 | $2.7M |
| Bank of Montreal | 0.00% | Add +3.3% | 600,430 | $1.9M |
| Wellington Management Group LLP | 0.00% | Add +4.1% | 531,551 | $1.6M |
| Millennium Management | 0.00% | Add +43.4% | 499,483 | $1.5M |
| Quinn Opportunity Partners LLC | 0.12% | No change | 464,513 | $1.4M |
| Kennedy Capital Management LLC | 0.03% | Add +7.1% | 449,179 | $1.4M |
| Freestone Capital Holdings, LLC | 0.05% | No change | 442,500 | $1.4M |
| Nuveen, LLC | 0.00% | Add +31.3% | 411,256 | $1.3M |
| Barclays PLC | 0.00% | Add +79.8% | 406,558 | $1.3M |
| Qube Research & Technologies Ltd | 0.00% | Add +24.6% | 368,030 | $1.1M |
| Bank of New York Mellon Corp | 0.00% | Add +5.0% | 366,352 | $1.1M |
| Ledgewood Wealth Advisors, LLC | 0.54% | No change | 278,436 | $860K |
| Swiss National Bank | 0.00% | No change | 276,300 | $854K |
| Eisler Capital Management Ltd. | 0.03% | Add +0.5% | 276,375 | $851K |
| Royal Bank of Canada | 0.00% | Add +329.3% | 267,187 | $825K |
| Boothbay Fund Management, LLC | 0.03% | Add +61.6% | 262,277 | $810K |
| Citigroup Inc. | 0.00% | Reduce -12.2% | 229,814 | $710K |
| Jane Street Group, LLC | 0.00% | Reduce -20.6% | 222,796 | $688K |
| Susquehanna International Group, LLP | 0.00% | Reduce -45.5% | 219,428 | $678K |
| Rhumbline Advisers | 0.00% | Add +3.5% | 207,805 | $642K |
| UBS Group AG | 0.00% | Reduce -1.1% | 190,208 | $588K |
| Invesco Ltd. | 0.00% | Add +29.8% | 181,084 | $560K |
| California State Teachers Retirement System | 0.00% | No change | 132,758 | $410K |
| Legal & General Group Plc | 0.00% | Add +5.1% | 124,486 | $385K |
| Schroder Investment Management Group | 0.00% | New | 121,313 | $375K |
| Citadel Advisors | 0.00% | Reduce -20.6% | 120,272 | $372K |
| Alliancebernstein L.P. | 0.00% | No change | 120,240 | $372K |
| Deutsche Bank AG | 0.00% | Reduce -22.6% | 113,706 | $351K |
| Wealth Management Associates, Inc. | 0.13% | Add +8.8% | 104,920 | $324K |
| Franklin Resources Inc. | 0.00% | Add +13.0% | 104,423 | $323K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Add +19.2% | 100,338 | $310K |
| Nomura Holdings Inc. | 0.00% | New | 96,280 | $298K |
| MetLife Investment Management, LLC | 0.00% | Reduce -0.1% | 88,766 | $274K |
| Rafferty Asset Management, LLC | 0.00% | Add +6.8% | 88,454 | $273K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -4.2% | 87,349 | $270K |
| JPMorgan Chase & Co. | 0.00% | Reduce -84.0% | 86,077 | $266K |
| ExodusPoint Capital Management, LP | 0.00% | Add +2.0% | 81,075 | $251K |
| FMR LLC | 0.00% | Add +3.5% | 80,741 | $249K |
| Wells Fargo & Company | 0.00% | Add +11.5% | 80,468 | $249K |
| Clear Harbor Asset Management, LLC | 0.02% | No change | 79,761 | $246K |
| T. Rowe Price Associates Inc. | 0.00% | Add +16.8% | 76,523 | $237K |
| Intech Investment Management LLC | 0.00% | No change | 75,849 | $234K |
| Exome Asset Management LLC | 0.19% | New | 75,484 | $233K |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | Reduce -3.3% | 73,543 | $227K |
| EntryPoint Capital, LLC | 0.09% | Add +226.2% | 61,105 | $189K |
| Janus Henderson Group PLC | 0.00% | No change | 60,900 | $188K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +6.3% | 59,350 | $183K |
| BNP Paribas Financial Markets | 0.00% | Reduce -69.5% | 55,951 | $173K |
| Creative Planning | 0.00% | Reduce -14.7% | 52,938 | $164K |
| Ensign Peak Advisors, Inc | 0.00% | Add +106.0% | 45,000 | $139K |
| SBI Securities Co., Ltd. | 0.00% | Reduce -45.1% | 43,294 | $134K |
| Voya Investment Management LLC | 0.00% | Add +3.9% | 43,148 | $133K |
| Caption Management, LLC | 0.01% | Add +73.0% | 41,866 | $129K |
| Arizona State Retirement System | 0.00% | Add +2.8% | 41,848 | $129K |
| D. E. Shaw & Co. | 0.00% | New | 40,700 | $126K |
| Premier Path Wealth Partners, LLC | 0.02% | No change | 40,000 | $124K |
| Assenagon Asset Management S.A. | 0.00% | New | 39,610 | $122K |
| Man Group plc | 0.00% | New | 38,997 | $121K |
| Teacher Retirement System of Texas | 0.00% | Add +1.2% | 38,701 | $120K |
| China Universal Asset Management Co., Ltd. | 0.01% | Add +1.2% | 38,467 | $119K |
| ProShare Advisors LLC | 0.00% | Reduce -4.9% | 38,195 | $118K |
| AQR Capital Management | 0.00% | Reduce -21.7% | 37,702 | $116K |
| VIRGINIA RETIREMENT SYSTEMS ET Al | 0.00% | Reduce -8.3% | 36,300 | $112K |
| State Board of Administration of Florida Retirement System | 0.00% | No change | 35,820 | $111K |
| Mercer Global Advisors Inc. | 0.00% | Add +74.0% | 35,679 | $110K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 29,960 | $93K |
| Group One Trading LLC | 0.00% | Reduce -35.3% | 26,575 | $82K |
| Virtus Investment Advisers, LLC | 0.03% | Reduce -43.0% | 26,266 | $81K |
| Moneta Group Investment Advisors LLC | 0.00% | No change | 26,000 | $80K |
| KLP Kapitalforvaltning As | 0.00% | No change | 25,600 | $79K |
| Prelude Capital Management, LLC | 0.01% | New | 25,318 | $78K |
| Pictet Asset Management Holding SA | 0.00% | No change | 23,927 | $74K |
| XTX Topco Ltd | 0.00% | Reduce -67.0% | 23,914 | $74K |
| Squarepoint Ops LLC | 0.00% | Add +37.2% | 23,810 | $74K |
| SG Americas Securities, LLC | 0.00% | Reduce -53.2% | 23,376 | $72K |
| New York State Common Retirement Fund | 0.00% | No change | 21,868 | $68K |
| Simplex Trading, LLC | 0.00% | Reduce -39.2% | 21,975 | $67K |
"% of holder's portfolio" is ABUS's weight in each manager's 13F, not the share of Arbutus Biopharma Corp. the manager owns.