Cerus CORP Schedule 13G passive stakes

Baker Bros. Advisors LP and related entities have disclosed an increased beneficial ownership of 3.2% in Cerus Corporation, holding over 6.3 million shares.

ARK Investment Management LLC and Catherine D. Wood have jointly filed an amendment confirming their beneficial ownership of 17,932,099 shares, representing 8.95% of Cerus Corp's common stock.

Soleus Capital Master Fund, L.P. and associated entities have reported beneficial ownership of 2,500,000 shares, representing 1.2% of Cerus Corporation's outstanding common stock.

The Vanguard Group has reported a 0% beneficial ownership in Cerus Corp following an internal realignment, with subsidiaries now reporting separately.

Soleus Capital Master Fund and related entities, including Guy Levy, have reported a passive beneficial ownership of 5.1% in Cerus Corporation, totaling 9,828,700 shares.

Baker Bros. Advisors and its principals have filed an Amendment No. 12 to their Schedule 13G, disclosing a continued 5.2% beneficial ownership in Cerus Corporation as of September 30, 2025.

Baker Bros. Advisors and its principals have filed an Amendment No. 11 to their Schedule 13G, reporting continued beneficial ownership of 6.7% to 6.8% of Cerus Corporation's common stock.

ARK Investment Management LLC and Catherine D. Wood have jointly reported a beneficial ownership of 10.05% in Cerus Corp's Common Stock, totaling 19,207,604 shares.

ARK Investment Management LLC has filed an amended Schedule 13G, revealing a beneficial ownership of 11.21% in CERUS Corp's common stock as of December 31, 2024.

ARK Investment Management LLC has filed an amended Schedule 13G, reporting a 9.84% beneficial ownership stake in CERUS CORP as of September 30, 2024.