Adicet Bio, Inc.

Historical 13F Holders

Symbol
ACET
CUSIP
007002108
All holders as of
Q1 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 007002108 since 12/18/2024, largest first.

Filer % of Class Filed
Orbimed Advisors LLC 13D/A
8.8% 4/10/2026
Event 4/8/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (1)
Tang Capital Management LLC 13G/A
Amended under CUSIP 007002207 on 2/17/2026
9.9% 5/15/2025
Event 3/31/2025

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q1 1 60.5 k $412 k
2025 Q4 1 60.5 k $510 k
2025 Q3 55 51.4 M $41.6 M
2025 Q2 52 51.6 M $31.5 M
2025 Q1 59 55.9 M $42.0 M
2024 Q4 68 57.6 M $55.4 M
2024 Q3 68 57.2 M $82.4 M
2024 Q2 92 65.1 M $78.8 M
2024 Q1 105 83.3 M $196 M
2023 Q4 83 36.2 M $68.4 M
2023 Q3 87 35.7 M $48.9 M
2023 Q2 101 37.2 M $90.4 M
2023 Q1 113 40.3 M $231 M
2022 Q4 108 44.4 M $397 M
2022 Q3 109 41.7 M $592 M
2022 Q2 108 38.0 M $556 M
2022 Q1 95 33.1 M $661 M
2021 Q4 89 30.4 M $532 M
2021 Q3 59 19.9 M $156 M
2021 Q2 67 21.2 M $218 M
2021 Q1 55 20.4 M $266 M
2020 Q4 46 9.56 M $134 M
2020 Q3 35 9.05 M $108 M