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, Q1 2023
Institutional positions in Arbutus Biopharma Corp as of Mar 31, 2023. 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
- 122
- +9 vs. Q4 2022
- Shares held
- 62.5M
- +8.48M (+15.7%) vs. Q4 2022
- Total value
- $189.3M
- +$63.4M (+50.4%) vs. Q4 2022
- New holders
- 20
- 37 more added
- Sold out
- 11
- 31 more reduced
1 institution that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Arbutus Biopharma Corp; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Charles Schwab Investment Management Inc | 308,969 | $936.2K | 0.00% | +3,689+1.2% | Added |
| Bank of Montreal | 317,455 | $981.2K | 0.00% | −2,338−0.7% | Reduced |
| Primecap Management Co | 345,900 | $1.05M | 0.00% | −5,600−1.6% | Reduced |
| Two Sigma Investments, LP | 369,777 | $1.12M | 0.00% | +369,777 | New |
| Kennedy Capital Management, Inc. | 392,843 | $1.19M | 0.04% | +392,843 | New |
| Bank of New York Mellon Corp | 422,681 | $1.28M | 0.00% | +4,154+1.0% | Added |
| Boothbay Fund Management, LLC | 623,987 | $1.89M | 0.05% | −88,680−12.4% | Reduced |
| Assenagon Asset Management S.A. | 817,574 | $2.48M | 0.01% | 00.0% | Unchanged |
| Northern Trust Corp | 949,890 | $2.88M | 0.00% | +31,149+3.4% | Added |
| Advisor Group Holdings, Inc. | 1,376,523 | $4.17M | 0.01% | 00.0% | Unchanged |
| Millennium Management LLC | 1,660,566 | $5.03M | 0.01% | −192,149−10.4% | Reduced |
| FourWorld Capital Management LLC | 2,000,090 | $6.06M | 3.80% | 00.0% | Unchanged |
| State Street Corp | 2,068,052 | $6.27M | 0.00% | +42,986+2.1% | Added |
| Geode Capital Management, LLC | 2,287,913 | $6.93M | 0.00% | +156,645+7.3% | Added |
| Woodline Partners LP | 2,657,605 | $8.05M | 0.11% | +2,657,605 | New |
| Hudson Bay Capital Management LP | 2,736,426 | $8.29M | 0.09% | −2,114,990−43.6% | Reduced |
| Rubric Capital Management LP | 4,195,072 | $12.7M | 0.51% | +728,791+21.0% | Added |
| Morgan Stanley | 4,882,607 | $14.8M | 0.00% | +4,640,713+1,918.5% | Added |
| Vanguard Group Inc | 5,641,202 | $17.1M | 0.00% | +276,177+5.1% | Added |
| Two Seas Capital LP | 7,464,724 | $22.6M | 20.76% | −39,469−0.5% | Reduced |
| Whitefort Capital Management, LP | 7,500,026 | $22.7M | 21.12% | +3,649,257+94.8% | Added |
| BlackRock Inc. | 8,464,086 | $25.6M | 0.00% | −236,306−2.7% | Reduced |
| Oasis Management Co Ltd. | 0 | $0 | 0.00% | −1,088,895−100.0% | Sold out |
| Jacob Asset Management of New York LLC | 0 | $0 | 0.00% | −187,400−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −44,900−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −14,633−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −13,630−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −13,650−100.0% | Sold out |
| Alpine Global Management, LLC | 0 | $0 | 0.00% | −10,198−100.0% | Sold out |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0 | $0 | 0.00% | −6,178−100.0% | Sold out |
| Credit Suisse AG | 0 | $0 | 0.00% | −1,102−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Kepos Capital LP | – | – | – | – | Not filed |