Absci ABSI Institutional Ownership

Updated Oct 11, 2026

Absci Corp (NASDAQ:ABSI) was held by 197 institutional investors that filed 13F reports for the quarter ended June 30, 2026.

• Collectively, these holders controlled 88.24% of Absci's outstanding shares in Q2 2026, up from 76.01% in Q1 2026.
• Total shares held in Absci rose 27.79% from Q1 2026, while the number of holders rose 52.71% from Q2 2025.
• Of the 197 holders, 124 added to their positions, 50 reduced their stakes and 23 left their positions unchanged in Q2 2026.
• In total, institutional investors held 151.43Mn shares of Absci at the end of Q2 2026, up 32.93Mn from the prior quarter and up 63.16Mn from a year earlier.
• As of June 30, 2026, the biggest holder of Absci was FMR LLC with 25.41Mn shares, or 14.81% of shares outstanding.
• Among existing holders, the largest additions to Absci in Q2 2026 came from D. E. Shaw & Co., Inc. (+4.59Mn shares), Ameriprise Financial Inc (+3.81Mn shares), FMR LLC (+2.86Mn shares), Two Sigma Investments, LP (+2.59Mn shares) and Nuveen, LLC (+1.38Mn shares).
• On the other side, among holders that kept a position in Absci, the largest reductions in Q2 2026 came from Redmile Group, LLC (-1.51Mn shares), Parkman Healthcare Partners LLC (-970.43K shares), Millennium Management LLC (-948.67K shares), ARK Investment Management LLC (-800.9K shares) and Marshall Wace, LLP (-716.64K shares).
• Per Business Quant, the top 10 investors in ABSI for the quarter ended June 30, 2026 were FMR LLC (25.41Mn shares), ARK Investment Management LLC (12.93Mn shares), BlackRock, Inc. (12.18Mn shares), State Street Corp (8.1Mn shares), Ameriprise Financial Inc (6.99Mn shares), Redmile Group, LLC (6.74Mn shares), Vanguard Capital Management LLC (6.12Mn shares), Advanced Micro Devices Inc (5.71Mn shares), Adage Capital Partners GP, L.L.C. (5.7Mn shares) and Two Sigma Investments, LP (5.49Mn shares).