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ADAP

Adaptimmune Therapeutics

Delisted

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

79 hedge funds and large institutions have $115M invested in Adaptimmune Therapeutics in 2023 Q4 according to their latest regulatory filings, with 14 funds opening new positions, 15 increasing their positions, 26 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed

0% more funds holding

Funds holding: 7979 (0)

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

0% more first-time investments, than exits

New positions opened: 14 | Existing positions closed: 14

0% less capital invested

Capital invested by funds: $116M → $115M (-$278K)

0.25% less ownership

Funds ownership: 10.93%10.68% (-0.25%)

42% less repeat investments, than reductions

Existing positions increased: 15 | Existing positions reduced: 26

Holders
79
Holders Change
Holders Change %
0%
% of All Funds
1.15%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.03%
New
14
Increased
15
Reduced
26
Closed
14
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
MCMC
1
Matrix Capital Management Company
New Hampshire
$30.9M
NMC
2
NEA Management Company
Maryland
$13.5M
Baillie Gifford & Co
3
Baillie Gifford & Co
United Kingdom
$12.6M -$696K -1,235,269 -7%
LFCM
4
Long Focus Capital Management
Puerto Rico
$9.58M +$633K +1,123,757 +10%
BBA
5
Baker Bros. Advisors
New York
$8.7M
PHS
6
PFM Health Sciences
California
$8.27M
MAM
7
MPM Asset Management
Massachusetts
$4.41M -$412K -731,640 -12%
MB
8
MPM BioImpact
Massachusetts
$4.04M
Bank of America
9
Bank of America
North Carolina
$3.73M +$467 +829 +0%
TCM
10
Tang Capital Management
California
$3.48M -$440K -779,716 -15%
Morgan Stanley
11
Morgan Stanley
New York
$3.1M +$1.05M +1,861,970 +91%
Citadel Advisors
12
Citadel Advisors
Florida
$2.7M -$84.6K -150,045 -4%
RSCM
13
Rock Springs Capital Management
Maryland
$1.92M -$204K -362,377 -13%
Fidelity Investments
14
Fidelity Investments
Massachusetts
$1.37M
SP
15
Syncona Portfolio
Guernsey
$1.09M
Renaissance Technologies
16
Renaissance Technologies
New York
$1.09M +$193K +342,379 +33%
JP Morgan Chase
17
JP Morgan Chase
New York
$736K -$58.2K -103,193 -10%
RG
18
Redmile Group
California
$567K
GCP
19
GSA Capital Partners
United Kingdom
$403K +$287K +508,808 New
AI
20
Acuitas Investments
Washington
$380K +$14 +25 +0%
Millennium Management
21
Millennium Management
New York
$350K +$79.5K +140,971 +47%
RG
22
Rathbones Group
United Kingdom
$343K
DCM
23
DAFNA Capital Management
California
$278K
KCFA
24
Key Client Fiduciary Advisors
New Jersey
$267K +$11.4K +20,295 +6%
State Street
25
State Street
Massachusetts
$242K +$3.52K +6,235 +2%

ADAP Hedge Fund Activity: Q4 2023 in Review

79 of the 6,860 institutional investors tracked by Wall St. Rank reported a position in Adaptimmune Therapeutics (ADAP) for Q4 2023, worth a combined $115M — down 0.24% from $116M a quarter earlier.

Fund positioning in ADAP was balanced in Q4 2023: 14 funds opened new positions, 14 closed out, 15 added to existing stakes and 26 trimmed.

The largest buyer was Morgan Stanley, adding an estimated $1.05M. The largest seller was Artal Group, exiting entirely with an estimated $884K sold.

  • 79 institutional investors held Adaptimmune Therapeutics (ADAP) as of Q4 2023, unchanged from Q3 2023.
  • Funds reported $115M of Adaptimmune Therapeutics stock for Q4 2023, down 0.24% quarter-over-quarter.
  • 14 funds opened new Adaptimmune Therapeutics positions in Q4 2023 and 14 closed out, a net change of 0 holders.
  • The largest Adaptimmune Therapeutics buyer in Q4 2023 was Morgan Stanley, an estimated $1.05M added.
  • The largest Adaptimmune Therapeutics seller in Q4 2023 was Artal Group, an estimated $884K sold.

Based on aggregated 13F filings for Q4 2023.