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ADAP

Adaptimmune Therapeutics

Delisted

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

45 hedge funds and large institutions have $380M invested in Adaptimmune Therapeutics in 2015 Q2 according to their latest regulatory filings, with 45 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
45
Holders Change
+45
Holders Change %
% of All Funds
1.21%
Holding in Top 10
2
Holding in Top 10 Change
+2
Holding in Top 10 Change %
% of All Funds
0.05%
New
45
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change
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
ACA
15
Avoro Capital Advisors
New York
$3.37M +$3.16M +183,900 New
Citadel Advisors
16
Citadel Advisors
Florida
$3.24M +$3.03M +176,760 New
Alyeska Investment Group
17
Alyeska Investment Group
Illinois
$2.38M +$2.23M +129,853 New
WMSA
18
Weiss Multi-Strategy Advisers
New York
$2.2M +$2.06M +120,000 New
Millennium Management
19
Millennium Management
New York
$2.16M +$2.02M +117,817 New
BBA
20
Baker Bros. Advisors
New York
$1.83M +$1.72M +100,000 New
Fidelity International
21
Fidelity International
Bermuda
$1.59M +$1.49M +86,849 New
GTC
22
Ghost Tree Capital
New York
$1.41M +$1.32M +76,850 New
WSA
23
Wall Street Associates
California
$1.1M +$1.03M +60,000 New
PI
24
Putnam Investments
Massachusetts
$944K +$884K +51,481 New
Norges Bank
25
Norges Bank
Norway
$733K +$686K +40,000 New

ADAP Hedge Fund Activity: Q2 2015 in Review

45 of the 3,713 institutional investors tracked by Wall St. Rank reported a position in Adaptimmune Therapeutics (ADAP) for Q2 2015, worth a combined $380M.

Buyers outnumbered sellers: 45 funds opened new ADAP positions and 0 closed out — a net gain of 45 holders — while 0 added to existing stakes and 0 trimmed.

The largest buyer was Fidelity Investments, opening a new position worth an estimated $106M.

  • 45 institutional investors held Adaptimmune Therapeutics (ADAP) as of Q2 2015, up from 0 in Q1 2015.
  • Funds reported $380M of Adaptimmune Therapeutics stock for Q2 2015.
  • 45 funds opened new Adaptimmune Therapeutics positions in Q2 2015 and 0 closed out, a net change of +45 holders.
  • The largest Adaptimmune Therapeutics buyer in Q2 2015 was Fidelity Investments, an estimated $106M added.

Based on aggregated 13F filings for Q2 2015.