Institutional Holders (2026 Q2)
283 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in ONC. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Baker BROS. Advisors LP | 12.57% | 8,801,567 | $2.51B |
| 2 | Patient Square Capital LP | 3.97% | 90,020 | $25.7M |
| 3 | Nan Fung Group Holdings Ltd | 3.41% | 15,722 | $4.5M |
| 4 | Atle Fund Management AB | 2.70% | 35,180 | $10.0M |
| 5 | Siren, L.L.C. | 2.68% | 465,000 | $132.5M |
| 6 | Superstring Capital Management LP | 2.21% | 12,273 | $3.5M |
| 7 | JGP Global Gestao de Recursos Ltda. | 1.08% | 1,711 | $488K |
| 8 | Slow Capital, Inc. | 0.94% | 28,237 | $8.0M |
| 9 | Primecap Management Co/Ca/ | 0.84% | 5,007,931 | $1.43B |
| 10 | Capital Group Investment Management Pte. Ltd. | 0.72% | 16,840 | $4.8M |
| 11 | Capital International Ltd /Ca/ | 0.72% | 77,161 | $22.0M |
| 12 | Capital International Sarl | 0.71% | 175,542 | $50.0M |
| 13 | True Light Capital Pte. Ltd. | 0.65% | 3,480 | $992K |
| 14 | Temasek Holdings (Private) Ltd | 0.65% | 845,729 | $241.0M |
| 15 | Pinpoint Asset Management (Singapore) Pte. Ltd. | 0.64% | 11,009 | $3.1M |
| 16 | Capital International, Inc./CA/ | 0.61% | 305,477 | $87.1M |
| 17 | Peak Financial Advisors LLC | 0.57% | 4,836 | $1.4M |
| 18 | Sectoral Asset Management Inc | 0.37% | 1,870 | $533K |
| 19 | Candriam S.C.A. | 0.37% | 289,735 | $82.5M |
| 20 | M&G Plc | 0.32% | 223,445 | $63.7M |
| 21 | Jump Financial, LLC | 0.30% | 82,200 | $22.4M |
| 22 | Virtus Investment Advisers, LLC | 0.29% | 4,397 | $1.3M |
| 23 | WESPAC Advisors SoCal, LLC | 0.26% | 5,082 | $1.4M |
| 24 | State of Wyoming | 0.25% | 8,698 | $2.5M |
| 25 | Capital International Investors | 0.25% | 4,210,221 | $1.20B |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|