Security record · archived quarter
ONC
BeOne Medicines AG · Healthcare · Biotechnology
94Tracked holders
-5Δ holders
22.52MShares held
$6.43BReported value
+5New positions
−10Exits
Momentum inputs (comparable managers):
holder breadth -5.1% ·
share flow +4.3% ·
net new positions -5.3%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 94 | -5 | 22.52M | $6.43B | +5 | −10 |
| Q1 2026 | 100 | +2 | 21.59M | $6.42B | +8 | −6 |
| Q4 2025 | 97 | +2 | 20.58M | $6.25B | +2 | — |
| Q3 2025 | 14 | -1 | 11.95M | $4.07B | +1 | −2 |
| Q2 2025 | 12 | -4 | 11.51M | $2.79B | +1 | −5 |
| Q1 2025 | 14 | +4 | 13.65M | $3.71B | +4 | — |
| Q4 2024 | 10 | +1 | 12.37M | $2.28B | +1 | — |
| Q3 2024 | 9 | +1 | 12.34M | $2.77B | +1 | — |
| Q2 2024 | 8 | — | 11.43M | $1.63B | — | — |
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | PRIMECAP Management ✦ | 5.01M | +0.7% | $1.43B | 0.8% | ▲ Add | 9 | SEC ↗ |
| 2 | Capital International Investors | 4.21M | +1.2% | $1.20B | 0.2% | ▲ Add | 3 | SEC ↗ |
| 3 | Fidelity (FMR) ✦ | 2.48M | -32.9% | $706.31M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 4 | Fidelity (FMR) ✦ | 2.48M | -32.9% | $706.31M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 5 | Fidelity (FMR) ✦ | 2.48M | -32.9% | $706.31M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 6 | Fidelity (FMR) ✦ | 2.48M | -32.9% | $706.31M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 7 | Fidelity (FMR) ✦ | 2.48M | -32.9% | $706.31M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 8 | Capital World Investors ✦ | 2.25M | +38.6% | $641.06M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 9 | Citadel Advisors ✦ | 1.43M | +38.1% | $406.23M | 0.2% | ▲ Add | 9 | SEC ↗ |
| 10 | Citadel Advisors ✦ | 1.43M | +38.1% | $406.23M | 0.2% | ▲ Add | 9 | SEC ↗ |
| 11 | T. Rowe Price ✦ | 758.75K | +40.6% | $216.22M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 12 | T. Rowe Price ✦ | 758.75K | +40.6% | $216.22M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 694.62K | +5.7% | $197.95M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 694.62K | +5.7% | $197.95M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 694.62K | +5.7% | $197.95M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 694.62K | +5.7% | $197.95M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 694.62K | +5.7% | $197.95M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 694.62K | +5.7% | $197.95M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 19 | Millennium Management ✦ | 543.32K | +165.2% | $154.83M | 0.1% | ▲ Add | 9 | SEC ↗ |
| 20 | Morgan Stanley ✦ | 497.44K | +7.1% | $141.75M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 21 | Morgan Stanley ✦ | 497.44K | +7.1% | $141.75M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 22 | Morgan Stanley ✦ | 497.44K | +7.1% | $141.75M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 23 | Morgan Stanley ✦ | 497.44K | +7.1% | $141.75M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 24 | Morgan Stanley ✦ | 497.44K | +7.1% | $141.75M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 25 | Morgan Stanley ✦ | 497.44K | +7.1% | $141.75M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 26 | Morgan Stanley ✦ | 497.44K | +7.1% | $141.75M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 27 | Morgan Stanley ✦ | 497.44K | +7.1% | $141.75M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 28 | Bank Of America Corp /De/ | 439.34K | +8.4% | $125.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 29 | Bank Of America Corp /De/ | 439.34K | +8.4% | $125.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 30 | Bank Of America Corp /De/ | 439.34K | +8.4% | $125.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 31 | Bank Of America Corp /De/ | 439.34K | +8.4% | $125.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 32 | Bank Of America Corp /De/ | 439.34K | +8.4% | $125.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 33 | Bank Of America Corp /De/ | 439.34K | +8.4% | $125.20M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 34 | Baird Financial Group, Inc. | 368.98K | +5.5% | $105.15M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 35 | Baird Financial Group, Inc. | 368.98K | +5.5% | $105.15M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 36 | Man Group plc | 307.46K | +27.1% | $87.62M | 0.2% | ▲ Add | 3 | SEC ↗ |
| 37 | Two Sigma Investments ✦ | 286.55K | +754.3% | $81.66M | 0.1% | ▲ Add | 3 | SEC ↗ |
| 38 | UBS Group AG | 258.59K | -37.7% | $73.69M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 39 | UBS Group AG | 258.59K | -37.7% | $73.69M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 40 | UBS Group AG | 258.59K | -37.7% | $73.69M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 41 | UBS Group AG | 258.59K | -37.7% | $73.69M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 42 | Arrowstreet Capital ✦ | 249.76K | +125.8% | $71.17M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 43 | First Trust Advisors Lp | 245.82K | +1.8% | $70.05M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 44 | Nuveen, LLC | 201.06K | +2.4% | $57.30M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 45 | Nuveen, LLC | 201.06K | +2.4% | $57.30M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 46 | Nuveen, LLC | 201.06K | +2.4% | $57.30M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 47 | JPMorgan Chase ✦ | 188.41K | +143.0% | $54.64M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 48 | JPMorgan Chase ✦ | 188.41K | +143.0% | $54.64M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 49 | JPMorgan Chase ✦ | 188.41K | +143.0% | $54.64M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 50 | JPMorgan Chase ✦ | 188.41K | +143.0% | $54.64M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 51 | JPMorgan Chase ✦ | 188.41K | +143.0% | $54.64M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 52 | JPMorgan Chase ✦ | 188.41K | +143.0% | $54.64M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 53 | JPMorgan Chase ✦ | 188.41K | +143.0% | $54.64M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 54 | JPMorgan Chase ✦ | 188.41K | +143.0% | $54.64M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 55 | Bnp Paribas Financial Markets | 185.54K | +0.6% | $52.87M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 56 | Marshall Wace ✦ | 177.99K | +3.1% | $50.72M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 57 | Marshall Wace ✦ | 177.99K | +3.1% | $50.72M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 58 | Marshall Wace ✦ | 177.99K | +3.1% | $50.72M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 59 | Goldman Sachs Group ✦ | 157.70K | +63.1% | $44.94M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 60 | Goldman Sachs Group ✦ | 157.70K | +63.1% | $44.94M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 61 | Franklin Resources Inc | 132.03K | -34.5% | $37.62M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 62 | Franklin Resources Inc | 132.03K | -34.5% | $37.62M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 63 | Franklin Resources Inc | 132.03K | -34.5% | $37.62M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 64 | Franklin Resources Inc | 132.03K | -34.5% | $37.62M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 65 | Artisan Partners Limited Partnership | 115.37K | -15.9% | $32.88M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 66 | Renaissance Technologies ✦ | 101.98K | +55.8% | $29.06M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 67 | Jennison Associates Llc | 100.70K | -34.8% | $28.70M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 68 | Lazard Asset Management Llc | 90.35K | +43.6% | $25.75M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 69 | Qube Research & Technologies Ltd | 81.28K | New | $23.16M | 0.0% | New | 1 | SEC ↗ |
| 70 | Squarepoint Ops LLC | 78.56K | +6.0% | $22.39M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 71 | Royal Bank Of Canada | 71.86K | +2.1% | $20.48M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 72 | Royal Bank Of Canada | 71.86K | +2.1% | $20.48M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 73 | Royal Bank Of Canada | 71.86K | +2.1% | $20.48M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 74 | Royal Bank Of Canada | 71.86K | +2.1% | $20.48M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 75 | Royal Bank Of Canada | 71.86K | +2.1% | $20.48M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 76 | Royal Bank Of Canada | 71.86K | +2.1% | $20.48M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 77 | Royal Bank Of Canada | 71.86K | +2.1% | $20.48M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 78 | Royal Bank Of Canada | 71.86K | +2.1% | $20.48M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 79 | Massachusetts Financial Services Co… | 8.18K | +4.6% | $17.96M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 80 | Massachusetts Financial Services Co… | 8.18K | +4.6% | $17.96M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 81 | Envestnet Asset Management Inc | 60.52K | +1.5% | $17.25M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 82 | Legal & General Group Plc | 59.89K | +0.1% | $17.07M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 83 | Legal & General Group Plc | 59.89K | +0.1% | $17.07M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 84 | Wells Fargo & Company/Mn | 53.09K | +2.0% | $15.13M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 85 | Wells Fargo & Company/Mn | 53.09K | +2.0% | $15.13M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 86 | Wells Fargo & Company/Mn | 53.09K | +2.0% | $15.13M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 87 | Dimensional Fund Advisors Lp | 46.73K | -17.8% | $13.33M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 88 | Dimensional Fund Advisors Lp | 46.73K | -17.8% | $13.33M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 89 | Dimensional Fund Advisors Lp | 46.73K | -17.8% | $13.33M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 90 | Dimensional Fund Advisors Lp | 46.73K | -17.8% | $13.33M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 91 | Northern Trust Corp | 39.65K | +9.7% | $11.30M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 92 | Northern Trust Corp | 39.65K | +9.7% | $11.30M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 93 | Northern Trust Corp | 39.65K | +9.7% | $11.30M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 94 | BNP Paribas Asset Management… | 37.07K | +9.9% | $10.56M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 95 | Nomura Asset Management… | 36.38K | +18.6% | $10.37M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 96 | Mirae Asset Global Investments Co.… | 33.81K | +42.4% | $9.63M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 97 | Mirae Asset Global Investments Co.… | 33.81K | +42.4% | $9.63M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 98 | Assetmark, Inc | 32.40K | +9.6% | $9.23M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 99 | Schroder Investment Management Group | 29.64K | -39.9% | $8.60M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 100 | Deutsche Bank Ag\ | 27.89K | 0.0% | $7.95M | 0.0% | ▲ Add | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Qube Research & Technologies… | $23.16M | 0.0% |
Exited
| Nomura Holdings Inc | $9.19M | was 0.1% |
| DZ BANK AG Deutsche Zentral… | $3.18M | was 0.0% |
| Td Asset Management Inc | $2.97M | was 0.0% |
| Manufacturers Life Insurance… | $1.58M | was 0.0% |
| Voya Investment Management Llc | $599,879 | was 0.0% |
| Captrust Financial Advisors | $480,316 | was 0.0% |
| Balyasny Asset Management L.P. | $446,346 | was 0.0% |
| Pictet Asset Management… | $445,455 | was 0.0% |
| Hsbc Holdings Plc | $207,977 | was 0.0% |
| Truist Financial Corp | $202,946 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 278 holders, 34.74M shares, $10.13B 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.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Aug 12
OYLER JOHN
Officer, Director · 20.90K sh · $7.49M
Aug 12
OYLER JOHN
Officer, Director · 15.40K sh · $5.51M
Aug 12
OYLER JOHN
Officer, Director · 2.52K sh · $896,426
Aug 12
OYLER JOHN
Officer, Director · 1.98K sh · $702,320
Aug 12
OYLER JOHN
Officer, Director · 14.10K sh · $5.06M
Aug 11
Lee Chan Henry
Officer · 2.67K sh · $959,760
Aug 11
OYLER JOHN
Officer, Director · 5.21K sh · $1.90M
Aug 11
OYLER JOHN
Officer, Director · 3.18K sh · $1.16M
Aug 11
OYLER JOHN
Officer, Director · 1.20K sh · $439,574
Aug 11
OYLER JOHN
Officer, Director · 4 sh · $1,468
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Jun 15
SC 13D/A — BAKER BROS. ADVISORS LP
8.0% of class · View original SEC filing ↗
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: Q2 2026 ·
Methodology ·
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