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Adaptimmune Therapeutics PLC

ADAPY
Exchange
OTC
Industry
Biological Products, (No Diagnostic Substances)
SEC CIK
0001621227

No open-market purchases or sales by Adaptimmune Therapeutics PLC insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.

Q1 2025 vs. Q4 2024

How the institutions holding Adaptimmune Therapeutics PLC changed between Q4 2024 and Q1 2025.

All holders in Q1 2025All holders in Q4 2024

13F holders of ADAPY: Q4 2024 compared with Q1 2025
MeasureQ4 2024Of which not filed for Q1 2025Q1 2025Change
Holders80267−11
Shares124.4M33.1K116.1M−8.32M (−6.7%)
Value$67.0M$17.8K$22.9M−$44.2M (−65.9%)

2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (8)

Institutions that held Adaptimmune Therapeutics PLC at the end of Q1 2025 but not at the end of Q4 2024.

Institutions new to ADAPY in Q1 2025
InstitutionSharesValue% of portfolio
State of Tennessee, Treasury Department73,376$14.5K0.00%
SEI Investments Co54,824$10.8K0.00%
State of New Jersey Common Pension Fund D54,718$10.8K0.00%
Ausdal Financial Partners, Inc.12,476$2.46K0.00%
Qube Research & Technologies Ltd10,113$1.99K0.00%
IFG Advisory, LLC10,000$1.97K0.00%
Farther Finance Advisors, LLC20$50.00%
SBI Securities Co., Ltd.10$20.00%

Sold out (19)

Institutions that held Adaptimmune Therapeutics PLC at the end of Q4 2024 and filed for Q1 2025 without it.

Institutions that sold out of ADAPY in Q1 2025
InstitutionShares, Q4 2024Value, Q4 2024
Baillie Gifford & Co11,819,095$6.37M
PFM Health Sciences, LP4,871,969$2.62M
Redmile Group, LLC715,607$385.5K
Marshall Wace, LLP529,123$285.7K
Jane Street Group, LLC326,937$176.1K
LPL Financial LLC183,479$98.8K
Citadel Advisors LLC175,052$94.3K
Virtu Financial LLC122,696$66.0K
HRT Financial LP83,199$44.0K
Palisades Investment Partners, LLC47,114$25.4K
Vontobel Holding Ltd.43,000$23.2K
Oppenheimer & Co Inc32,043$17.3K
Hunter Associates Investment Management LLC22,000$12.0K
Kingswood Wealth Advisors, LLC18,690$10.1K
PKS Advisory Services, LLC17,000$9.16K
Squarepoint Ops LLC16,563$8.92K
Baader Bank INC18,095$8.73K
R Squared Ltd8,770$4.72K
IFP Advisors, Inc3,023$1.63K

Not filed for Q1 2025 yet (2)

Institutions that held Adaptimmune Therapeutics PLC at the end of Q4 2024 and haven't filed a 13F for Q1 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ADAPY in Q4 2024 that haven't filed for Q1 2025
InstitutionShares, Q4 2024Value, Q4 2024
Legacy Capital Wealth Management, LLC27,080$14.6K
Global Retirement Partners, LLC6,000$3.23K