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ADAP

Adaptimmune Therapeutics

Delisted

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

76 hedge funds and large institutions have $150M invested in Adaptimmune Therapeutics in 2024 Q2 according to their latest regulatory filings, with 7 funds opening new positions, 17 increasing their positions, 21 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed

277% more call options, than puts

Call options by funds: $132K | Put options by funds: $35K

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

0.91% less ownership

Funds ownership: 10.94%10.04% (-0.91%)

5% less funds holding

Funds holding: 8076 (-4)

19% less repeat investments, than reductions

Existing positions increased: 17 | Existing positions reduced: 21

36% less first-time investments, than exits

New positions opened: 7 | Existing positions closed: 11

41% less capital invested

Capital invested by funds: $256M → $150M (-$106M)

Holders
76
Holders Change
-4
Holders Change %
-5%
% of All Funds
1.1%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.01%
New
7
Increased
17
Reduced
21
Closed
11
Calls
$132K
Puts
$35K
Net Calls
+$97K
Net Calls Change
-$158K
Name Holding Trade Value Shares
Change
Change in
Stake
MCMC
1
Matrix Capital Management Company
New Hampshire
$38M
EC
2
EcoR1 Capital
California
$26.7M
NMC
3
NEA Management Company
Maryland
$16.7M
Baillie Gifford & Co
4
Baillie Gifford & Co
United Kingdom
$14.8M -$793K -722,672 -5%
LFCM
5
Long Focus Capital Management
Puerto Rico
$12M +$1.82M +1,662,184 +16%
PHS
6
PFM Health Sciences
California
$10.3M +$107K +97,096 +0.9%
MAM
7
MPM Asset Management
Massachusetts
$5.42M
MB
8
MPM BioImpact
Massachusetts
$4.97M
Bank of America
9
Bank of America
North Carolina
$4.53M -$15.9K -14,462 -0.3%
RSCM
10
Rock Springs Capital Management
Maryland
$2.36M
BBA
11
Baker Bros. Advisors
New York
$2.28M -$9.27M -8,443,327 -78%
Renaissance Technologies
12
Renaissance Technologies
New York
$1.74M +$433K +394,566 +28%
TCM
13
Tang Capital Management
California
$1.7M +$329K +300,000 +21%
Fidelity Investments
14
Fidelity Investments
Massachusetts
$1.65M -$46.2K -42,084 -2%
JP Morgan Chase
15
JP Morgan Chase
New York
$1.01M +$134K +122,208 +13%
Millennium Management
16
Millennium Management
New York
$760K -$50K -45,564 -6%
RG
17
Redmile Group
California
$698K
AI
18
Acuitas Investments
Washington
$528K +$3.16K +2,880 +0.5%
Morgan Stanley
19
Morgan Stanley
New York
$430K +$74.1K +67,551 +18%
RG
20
Rathbones Group
United Kingdom
$422K
State Street
21
State Street
Massachusetts
$381K +$86K +78,363 +25%
DCM
22
DAFNA Capital Management
California
$333K
KCFA
23
Key Client Fiduciary Advisors
New Jersey
$257K -$5.12K -4,666 -2%
Susquehanna International Group
24
Susquehanna International Group
Pennsylvania
$236K +$204K +185,806 +330%
LPL Financial
25
LPL Financial
California
$194K +$98.8K +90,000 +83%

ADAP Hedge Fund Activity: Q2 2024 in Review

76 of the 6,925 institutional investors tracked by Wall St. Rank reported a position in Adaptimmune Therapeutics (ADAP) for Q2 2024, worth a combined $150M — down 41% from $256M a quarter earlier.

Sellers outnumbered buyers: 11 funds closed out of ADAP and 7 opened new positions — a net loss of 4 holders — while 21 trimmed existing stakes and 17 added.

The largest buyer was Long Focus Capital Management, adding an estimated $1.82M. The largest seller was Baker Bros. Advisors, cutting an estimated $9.27M.

  • 76 institutional investors held Adaptimmune Therapeutics (ADAP) as of Q2 2024, down from 80 in Q1 2024.
  • Funds reported $150M of Adaptimmune Therapeutics stock for Q2 2024, down 41% quarter-over-quarter.
  • 7 funds opened new Adaptimmune Therapeutics positions in Q2 2024 and 11 closed out, a net change of -4 holders.
  • The largest Adaptimmune Therapeutics buyer in Q2 2024 was Long Focus Capital Management, an estimated $1.82M added.
  • The largest Adaptimmune Therapeutics seller in Q2 2024 was Baker Bros. Advisors, an estimated $9.27M sold.

Based on aggregated 13F filings for Q2 2024.