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ADAP

Adaptimmune Therapeutics
ADAP

Delisted

ADAP was delisted on the 27th of October, 2025.

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Name Holding Trade Value Shares
Change 		Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$113M +$106M +6,166,793 New
O
2
OrbiMed
New York
$80.9M +$75.7M +4,411,186 New
NHAS
3
Novo Holdings A/S
Denmark
$32.3M +$30.2M +1,761,567 New
FCMI
4
Foresite Capital Management II
California
$32.2M +$30.2M +1,757,268 New
Capital World Investors
5
Capital World Investors
California
$20M +$18.8M +1,093,750 New
PHS
6
PFM Health Sciences
California
$17.7M +$16.6M +965,515 New
RSCM
7
Rock Springs Capital Management
Maryland
$16.6M +$15.5M +905,000 New
ACPU
8
Arrowgrass Capital Partners (US)
Delaware
$8.78M +$8.22M +478,854 New
Jennison Associates
9
Jennison Associates
New York
$6.42M +$6.01M +350,000 New
QF
10
QVT Financial
New York
$6.42M +$6.01M +350,000 New
Adage Capital Partners
11
Adage Capital Partners
Massachusetts
$5.5M +$5.15M +300,000 New
UBS AM
12
UBS AM
Illinois
$4.77M +$4.46M +260,100 New
FCM
13
Farallon Capital Management
California
$4.58M +$4.29M +250,000 New
Lord, Abbett & Co
14
Lord, Abbett & Co
New Jersey
$4.57M +$4.28M +249,533 New
AH
15
Achievement Holdings
Illinois
$4.19M +$3.92M +228,644 New
ACA
16
Avoro Capital Advisors
New York
$3.37M +$3.16M +183,900 New
Citadel Advisors
17
Citadel Advisors
Florida
$3.24M +$3.03M +176,760 New
Alyeska Investment Group
18
Alyeska Investment Group
Illinois
$2.38M +$2.23M +129,853 New
WMSA
19
Weiss Multi-Strategy Advisers
New York
$2.2M +$2.06M +120,000 New
Millennium Management
20
Millennium Management
New York
$2.16M +$2.02M +117,817 New
BBA
21
Baker Bros. Advisors
New York
$1.83M +$1.72M +100,000 New
Fidelity International
22
Fidelity International
Bermuda
$1.59M +$1.49M +86,849 New
GTC
23
Ghost Tree Capital
New York
$1.41M +$1.32M +76,850 New
WSA
24
Wall Street Associates
California
$1.1M +$1.03M +60,000 New
PI
25
Putnam Investments
Massachusetts
$944K +$884K +51,481 New
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