Adaptimmune Therapeutics-ADRADAPY

13F holders, Q1 2026 (March 31)
1holders −9
0new positions
9sold out
$0.02avg. 13F price*

At the end of Q1 2026, 1 institutions reported holding Adaptimmune Therapeutics-ADR (ADAPY) in their 13F filings, down 9 from Q4 2025. 0 opened new positions and 9 sold out. The largest holder was Rhumbline Advisers ($72).

Company
Adaptimmune Therapeutics-ADR
CUSIP
00653A107
Latest filing quarter
Q1 2026

History

Number of 13F holders

020406080100 Q1 2024: 80Q1 2024Q2 2024: 76Q2 2024Q3 2024: 81Q3 2024Q4 2024: 80Q4 2024Q1 2025: 67Q1 2025Q2 2025: 65Q2 2025Q3 2025: 55Q3 2025Q4 2025: 10Q4 2025Q1 2026: 1Q1 2026

Total Exit/New Position Q4 2025 → Q1 2026

InstitutionsTotal Value
New Positions0$0
Exits9$80K

All 13F filers, Q4 2025 → Q1 2026: 1,656,336 shares sold, net −1,656,336 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 1 holders

Rhumbline Advisers 0.00% No change 3,661 $72

"% of holder's portfolio" is ADAPY's weight in each manager's 13F, not the share of Adaptimmune Therapeutics-ADR the manager owns.