Adaptimmune Therapeutics PLC

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Adaptimmune Therapeutics PLC
TickerADAP
CIK #0001621227
CUSIP00653A107
SectorLife Sciences - Biological Products, (No Disgnostic Substances)
Address101 Park Drive Milton Park, Abingdon, Oxfordshire, OX14 4RY
Source [EDGAR]
CIK Filing 2011 - 2025
[0001621227] 10-K
[0001621227] 10-Q
[0001621227] 3
[0001621227] 4
[0001621227] 6-K
[0001621227] 8-K
[0001621227] D
[0001621227] SC 13D
[0001621227] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Two SEAS Capital LP Adaptimmune Therapeutics PLC [2025-02-14] 0.0
EcoR1 Capital LLC Adaptimmune Therapeutics PLC [2024-01-30] 7.7
Long Focus Capital Management LLC Adaptimmune Therapeutics PLC [2023-11-08] 2.9
PFM Health Sciences LP Adaptimmune Therapeutics PLC [2022-05-09] 5.8
Capital World Investors Adaptimmune Therapeutics PLC [2021-02-16] 5.2
Baker Bros Advisors LP Adaptimmune Therapeutics PLC [2021-02-16] 6.4
Baillie Gifford & Co Adaptimmune Therapeutics PLC [2021-01-28] 6.69
New Enterprise Associates 14 LP Adaptimmune Therapeutics PLC [2018-09-17] 15.2
Matrix Capital Management Company LP Adaptimmune Therapeutics PLC [2017-09-11] 12.9
Immunocore Ltd Adaptimmune Therapeutics PLC [2016-04-13] 6.4
Cross Nicholas John Adaptimmune Therapeutics PLC [2016-03-25] 6.84
Robinson George Edward Silvanus Adaptimmune Therapeutics PLC [2016-03-25] 7.05
Laing Ian Michael Adaptimmune Therapeutics PLC [2016-03-25] 6.88
Capital World Investors Adaptimmune Therapeutics PLC [2016-02-12] 6.5
New Enterprise Associates 14 LP Adaptimmune Therapeutics PLC [2016-02-10] 14.0
OrbiMed Advisors LLC Adaptimmune Therapeutics PLC [2015-05-15] 6.2
FMR LLC Adaptimmune Therapeutics PLC [2015-05-11] 0.0
Form 3/4/5 Filer 2011 - 2025
Behbahani Ali
Adaptimmune Therapeutics PLC
EcoR1 Capital, LLC
Norry Elliot
Bertrand William C JR
Brewer Joanna Elizabeth
Piccina Cintia
Lunger John
Rawcliffe Adrian
Hege Kristen
Mott David M
Menzel Garry E
Hegde Priti
Furey John
Alleva Lawrence M
Allen Andrew R
Tayton-Martin Helen Katrina
Wood Gavin
Sigal Charles Elliott
Zaks Tal Zvi
Noble James
Duncan Barbara Gayle
Florence Anthony A. Jr.
Sonsini Peter W.
Sandell Scott D
Baskett Forest
Garone Michael
Amado Rafael
Kerr Giles Francis Bertram
Binder-Scholl Gwendolyn Knowlton
Viswanathan Ravi
Kerins Patrick J
Barris Peter J
Barrett M James
NEA Partners 14, L.P.
NEA 14 GP Ltd
New Enterprise Associates 14, L.P.
Thompson Peter A.
OrbiMed Capital GP V LLC
OrbiMed Advisors LLC
Isaly Samuel D
Knowles Jonathan Kenneth Charles
Laing Ian Michael
Kolluri Krishna Kittu
Weller Harry R
Form 13F Holdings
Firm Period DFND Voting Shares
EcoR1 Capital LLC [2025-06-30] SOLE 27,404,070 27,404,070
Long Focus Capital Management LLC [2025-06-30] SOLE 23,756,687 23,756,687
Two SEAS Capital LP [2025-06-30] SOLE 22,580,701 22,580,701
NEA Management Company LLC [2025-06-30] DFND 17,079,778 17,079,778
MPM Asset Management LLC [2025-06-30] SOLE 4,809,677 4,809,677
MPM BioImpact LLC [2025-06-30] SOLE 4,411,821 4,411,821
Morgan Stanley [2025-06-30] DFND 4,217,865 4,232,268
Rock Springs Capital Management LP [2025-06-30] SOLE 2,483,468 2,483,468
Acadian Asset Management LLC [2025-06-30] DFND 1,964,141 1,964,141
Renaissance Technologies LLC [2025-06-30] SOLE 1,882,860 1,882,860
Bank of America Corp /DE/ [2025-06-30] DFND 100 1,141,713
Empirical Finance, LLC [2025-06-30] SOLE 800,000 800,000
FMR LLC [2025-06-30] DFND 464,278 464,278
Rathbones Group PLC [2025-06-30] SOLE 432,818 432,818
State Street Corp [2025-06-30] DFND 426,714 426,714
BlackRock, Inc. [2025-06-30] SOLE 148,909 179,087
Key Client Fiduciary Advisors LLC [2025-06-30] SOLE 175,555 175,555
Clear Harbor Asset Management LLC [2025-06-30] SOLE 145,400 145,400
Almitas Capital LLC [2025-06-30] SOLE 109,054 109,054
XTX Topco Ltd [2025-06-30] DFND 80,022 80,022
Captrust Financial Advisors [2025-06-30] SOLE 78,000 79,083
State of Tennessee, Department of Treasury [2025-06-30] SOLE 73,376 73,376
Geode Capital Management LLC [2025-06-30] DFND 67,032 67,032
UBS Group AG [2025-06-30] DFND 61,158 62,958
SEI Investments Co [2025-06-30] SOLE 54,824 54,824
State of New Jersey Common Pension Fund D [2025-06-30] SOLE 54,718 54,718
Federation des caisses Desjardins du Quebec [2025-06-30] DFND 53,186 53,186
Susquehanna International Group LLP [2025-06-30] OTR 41,785 52,085
Northern Trust Corp [2025-06-30] DFND 51,333 51,333
Wells Fargo & Company/MN [2025-06-30] DFND 0 48,900
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