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Ownership

Who owns BeOne Medicines AG, from the filings themselves: stakes over 5% (Schedule 13D/G), the institutional managers reporting the stock each quarter (13F), and the funds holding it (N-PORT).

Stakes over 5%

Investors crossing 5% ownership must disclose it. Schedule 13G filers certify the stake is passive; Schedule 13D is the general form for everyone else — founders, strategic holders, and activists alike. Each entry is the holder's most recent disclosure. Coverage begins with SEC's structured filings from December 18, 2024; a holder appears once they file or amend after that date.

Baker Bros. Advisors LP, Baker Bros. Advisors (GP) LLC, Julian C. Baker June 15, 2026

Baker Bros. Advisors LP: 8.0% · 115,457,154 shares — Baker Bros. Advisors (GP) LLC: 8.0% · 115,457,154 shares — Julian C. Baker: 8.0% · 115,912,814 shares

Capital International Investors May 14, 2026

Capital International Investors: 4.2% · 65,211,266 shares

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Super investors holding ONC

Every institutional manager whose latest 13F reports this stock, largest position first. "% of their portfolio" is the weight inside that manager's own book — how much conviction the position represents; "% of company" is how much of BeOne Medicines AG they hold. Together these 361 managers report 2.45% of shares outstanding.

Investor Position value Shares % of their portfolio % of company As of
BAKER BROS. ADVISORS LP $2.51B 8,801,567 12.57% 0.60% June 30, 2026
PRIMECAP MANAGEMENT CO/CA/ $1.43B 5,007,931 0.84% 0.34% June 30, 2026

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Funds holding ONC

Funds disclosing this stock in their monthly N-PORT portfolio, with the position's share of the fund's net assets. Together these 149 funds hold 0.72% of shares outstanding — counted inside the manager totals above, not on top of them, since a fund's shares also appear in its manager's 13F.

Fund Position value % of net assets % of company As of
New Perspective Fund $759M 0.45% 0.18% June 30, 2026
EUPAC Fund $200M 0.14% 0.05% June 30, 2026

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