Security record · archived quarter
ABUS
Arbutus Biopharma Corp · Healthcare · Biotechnology
75Tracked holders
-5Δ holders
80.64MShares held
$362.88MReported value
+5New positions
−10Exits
Momentum inputs (comparable managers):
holder breadth -6.2% ·
share flow +7.1% ·
net new positions -6.7%
· formula
Concentrated accumulation: rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 1 | +1 | 620.72K | $2.97M | +1 | n/a |
| Q2 2026 | 74 | +3 | 78.81M | $378.23M | +13 | −11 |
| Q1 2026 | 75 | -5 | 80.64M | $362.88M | +5 | −10 |
| Q4 2025 | 79 | -1 | 77.73M | $373.87M | n/a | −1 |
| Q3 2025 | 16 | 0 | 63.04M | $286.21M | +1 | −1 |
| Q2 2025 | 13 | +1 | 34.03M | $105.14M | +1 | n/a |
| Q1 2025 | 9 | 0 | 10.62M | $37.08M | n/a | n/a |
| Q4 2024 | 9 | 0 | 11.43M | $37.37M | n/a | n/a |
| Q3 2024 | 8 | +1 | 7.82M | $30.10M | +1 | n/a |
| Q2 2024 | 7 | n/a | 7.20M | $22.26M | n/a | n/a |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Morgan Stanley ✦ | 25.89M | -3.0% | $116.51M | 0.0% | ▼ Trim | 3 | SEC ↗ ×9 |
| 2 | BlackRock ✦ (passive) | 12.97M | -0.7% | $58.35M | 0.0% | ▼ Trim | 4 | SEC ↗ ×10 |
| 3 | Vanguard Capital Management Llc | 6.69M | n/a | $30.10M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | State Street Global Advisors ✦ (passive) | 6.34M | +7.3% | $28.54M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 5 | Barclays Plc | 4.32M | +1110.1% | $19.42M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 6 | Geode Capital Management ✦ (passive) | 3.77M | +2.6% | $16.98M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 7 | Adage Capital Partners ✦ | 2.66M | -38.6% | $11.99M | 0.0% | ▼ Trim | 8 | SEC ↗ |
| 8 | Legal & General Group Plc | 2.40M | +1856.2% | $10.81M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 9 | Bank Of America Corp /De/ | 1.68M | -8.1% | $7.58M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 10 | Charles Schwab Investment… | 1.40M | -10.3% | $6.31M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 11 | Osaic Holdings, Inc. | 1.35M | 0.0% | $6.07M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 12 | Northern Trust Corp | 1.28M | +3.3% | $5.75M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 13 | Goldman Sachs Group ✦ | 1.10M | +49.0% | $4.95M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 14 | Citigroup Inc | 898.42K | +47.0% | $4.04M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 15 | UBS AM, a distinct business unit of… | 838.21K | -5.9% | $3.77M | 0.0% | ▼ Trim | 2 | SEC ↗ ×6 |
| 16 | Bank Of Montreal /Can/ | 782.76K | +2.1% | $3.52M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 17 | Citadel Advisors ✦ | 677.14K | +545.9% | $3.05M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 18 | Millennium Management ✦ | 642.45K | New | $2.89M | 0.0% | New | 1 | SEC ↗ |
| 19 | Wellington Management ✦ | 440.92K | -7.0% | $1.98M | 0.0% | ▼ Trim | 8 | SEC ↗ ×3 |
| 20 | Bank of New York Mellon Corp | 379.37K | -2.2% | $1.71M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 21 | UBS Group AG | 364.47K | +147.4% | $1.64M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 22 | Swiss National Bank | 283.40K | 0.0% | $1.28M | 0.0% | Held | 2 | SEC ↗ |
| 23 | Nuveen, LLC | 259.02K | +0.4% | $1.17M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 24 | Invesco Ltd. | 247.93K | +0.3% | $1.12M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 25 | Susquehanna International Group, Llp | 241.97K | +121.2% | $1.09M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 26 | Raymond James Financial Inc | 191.35K | +217.9% | $861,098 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 27 | Rhumbline Advisers | 178.78K | -2.4% | $804,525 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 28 | Deutsche Bank Ag\ | 160.74K | +14.7% | $723,330 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 29 | Fidelity (FMR) ✦ | 145.13K | +6.3% | $653,068 | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 30 | D. E. Shaw & Co. ✦ | 143.20K | -38.2% | $644,405 | 0.0% | ▼ Trim | 4 | SEC ↗ ×2 |
| 31 | California State Teachers… | 142.99K | -0.8% | $643,433 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 32 | Alliancebernstein L.P. | 127.34K | -11.5% | $612,505 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 33 | Balyasny Asset Management L.P. | 125.52K | -11.4% | $564,845 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 34 | Zurcher Kantonalbank (Zurich… | 125.23K | -2.4% | $563,549 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 35 | T. Rowe Price ✦ | 115.99K | +30.0% | $522,000 | 0.0% | ▲ Add | 8 | SEC ↗ |
| 36 | Schroder Investment Management Group | 121.31K | n/a | $521,646 | 0.0% | n/c | 1 | SEC ↗ |
| 37 | State Of Wisconsin Investment Board | 88.36K | -4.8% | $397,616 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 38 | JPMorgan Chase ✦ | 87.05K | -11.1% | $374,311 | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 39 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 79.47K | +3.0% | $355,888 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 40 | Rockefeller Capital Management L.P. | 63.00K | 0.0% | $283,500 | 0.0% | Held | 2 | SEC ↗ |
| 41 | Janus Henderson Group Plc | 60.90K | 0.0% | $273,746 | 0.0% | Held | 2 | SEC ↗ |
| 42 | Creative Planning | 60.12K | +15.8% | $270,527 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 43 | Wells Fargo & Company/Mn | 58.71K | -64.8% | $264,191 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 44 | Mitsubishi UFJ Asset Management… | 52.76K | -2.4% | $237,429 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 45 | Group One Trading Llc | 50.84K | -13.0% | $228,794 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 46 | Quantinno Capital Management LP | 48.72K | -10.9% | $219,218 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 47 | Manufacturers Life Insurance… | 42.43K | -10.6% | $190,931 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 48 | Bnp Paribas Financial Markets | 41.56K | -33.8% | $187,024 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 49 | State Board Of Administration Of… | 35.82K | 0.0% | $161,190 | 0.0% | Held | 2 | SEC ↗ |
| 50 | New York State Common Retirement… | 35.27K | 0.0% | $158,706 | 0.0% | Held | 2 | SEC ↗ |
| 51 | ProShare Advisors LLC | 30.55K | -15.5% | $137,481 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 52 | Voya Investment Management Llc | 28.68K | -2.3% | $129,042 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 53 | Ensign Peak Advisors, Inc | 27.60K | 0.0% | $124,200 | 0.0% | Held | 2 | SEC ↗ |
| 54 | Connor, Clark & Lunn Investment… | 25.86K | New | $116,366 | 0.0% | New | 1 | SEC ↗ |
| 55 | Pictet Asset Management Holding SA | 23.93K | 0.0% | $107,672 | 0.0% | Held | 2 | SEC ↗ |
| 56 | AQR Capital Management ✦ | 23.82K | +41.9% | $107,186 | 0.0% | ▲ Add | 7 | SEC ↗ ×5 |
| 57 | Prudential Financial Inc | 23.31K | New | $104,895 | 0.0% | New | 1 | SEC ↗ |
| 58 | Russell Investments Group, Ltd. | 22.68K | -4.8% | $102,038 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 59 | Mercer Global Advisors Inc /Adv | 19.34K | -57.1% | $87,053 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 60 | Gotham Asset Management ✦ | 17.32K | New | $77,945 | 0.0% | New | 1 | SEC ↗ |
| 61 | Simplex Trading, Llc | 15.57K | -29.9% | $70,083 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 62 | CIBC Asset Management Inc | 14.38K | 0.0% | $64,719 | 0.0% | Held | 2 | SEC ↗ |
| 63 | Walleye Trading LLC | 14.00K | 0.0% | $63,000 | 0.0% | Held | 2 | SEC ↗ |
| 64 | First Manhattan Co. Llc. | 14.00K | 0.0% | $63,000 | 0.0% | Held | 2 | SEC ↗ |
| 65 | Amundi | 11.88K | 0.0% | $53,451 | 0.0% | Held | 2 | SEC ↗ |
| 66 | Principal Financial Group Inc | 10.98K | New | $49,397 | 0.0% | New | 1 | SEC ↗ |
| 67 | Mirae Asset Global Investments Co.… | 10.03K | +7.3% | $45,144 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 68 | BNP Paribas Asset Management… | 3.77K | +57.0% | $16,947 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 69 | Cwm, Llc | 2.42K | +7.3% | $10,904 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 70 | Pnc Financial Services Group, Inc. | 1.87K | +123.3% | $8,411 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 71 | Us Bancorp \De\ | 1.59K | +9.4% | $7,146 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 72 | Jones Financial Companies Lllp | 830 | 0.0% | $3,561 | 0.0% | Held | 2 | SEC ↗ |
| 73 | National Bank Of Canada /Fi/ | 700 | +6.2% | $3,143 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 74 | Optiver Holding B.V. | 669 | -34.2% | $3,010 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 75 | Royal Bank Of Canada | 109 | -99.8% | $0 | 0.0% | ▼ Trim | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Millennium Management | $2.89M | 0.0% |
| Connor, Clark & Lunn… | $116,366 | 0.0% |
| Prudential Financial Inc | $104,895 | 0.0% |
| Gotham Asset Management | $77,945 | 0.0% |
| Principal Financial Group Inc | $49,397 | 0.0% |
Exited
| Qube Research & Technologies… | $757,950 | was 0.0% |
| Man Group plc | $581,149 | was 0.0% |
| Nomura Holdings Inc | $471,861 | was 0.0% |
| Jane Street Group, Llc | $403,718 | was 0.0% |
| Lazard Asset Management Llc | $326,310 | was 0.0% |
| Arrowstreet Capital | $168,908 | was 0.0% |
| Squarepoint Ops LLC | $138,408 | was 0.0% |
| Belvedere Trading LLC | $51,568 | was 0.0% |
| Daiwa Securities Group Inc. | $2,000 | was 0.0% |
| Northwestern Mutual Wealth… | $1,203 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 166 holders, 138.84M shares, $623.91M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Oct 05
SC 13D/A: Roivant Sciences Ltd.
19.5% of class · View original SEC filing ↗
Sep 04
SC 13G: Whitefort Capital Management, LP
Aug 12
SC 13G/A: MORGAN STANLEY
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2026 ·
Methodology ·
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