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Adaptive Biotechnologies
ADPT

Overview Fund Activity

239 hedge funds and large institutions have $1.72B invested in Adaptive Biotechnologies in 2025 Q2 according to their latest regulatory filings, with 45 funds opening new positions, 91 increasing their positions, 64 reducing their positions, and 27 closing their positions.

Holders
239
Holders Change
+13
Holders Change %
+5.75%
% of All Funds
3.21%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
45
Increased
91
Reduced
64
Closed
27
Calls
$1.89M
Puts
$27K
Net Calls
+$1.86M
Net Calls Change
+$1.85M

Top Buyers

1
FAM
1
Fred Alger Management
New York
$27.4M
2
BlackRock
2
BlackRock
New York
$159M
3
Point72 Asset Management
3
Point72 Asset Management
Connecticut
$16M
4
CCM
4
Catalio Capital Management
New York
$16.3M
5
First Trust Advisors
5
First Trust Advisors
Illinois
$8.64M

Top Sellers

1
RCMNY
1
Rubric Capital Management (New York)
New York
$72.9M
2
AIM
2
ARK Investment Management
Florida
$46.8M
3
Ameriprise
3
Ameriprise
Minnesota
$37.7M
4
Millennium Management
4
Millennium Management
New York
$11.8M
5
Sumitomo Mitsui Trust Group
5
Sumitomo Mitsui Trust Group
Japan
$50.1M
Name Market Value Shares Shares
Change 		Shares
Change %
CSS
51
Cubist Systematic Strategies
Connecticut
$5.35M 458,871 +458,871 New
UBS Group
52
UBS Group
Switzerland
$5.31M 455,406 +179,789 +65%
Cerity Partners
53
Cerity Partners
New York
$5.3M 454,736 -2,279 -0.5%
AQR Capital Management
54
AQR Capital Management
Connecticut
$5.04M 432,403 +122,131 +39%
Prudential Financial
55
Prudential Financial
New Jersey
$4.82M 413,855 -224,130 -35%
Bank of New York Mellon
56
Bank of New York Mellon
New York
$4.78M 410,552 +52,484 +15%
EGI
57
EAM Global Investors
California
$4.77M 409,363 +409,363 New
Arrowstreet Capital
58
Arrowstreet Capital
Massachusetts
$4.42M 379,120 +333,379 +729%
Qube Research & Technologies (QRT)
59
Qube Research & Technologies (QRT)
United Kingdom
$4.25M 364,768 +364,768 New
Barclays
60
Barclays
United Kingdom
$4.22M 362,634 +158,664 +78%
PAMP
61
Polar Asset Management Partners
Ontario, Canada
$3.8M 326,000 -201,960 -38%
EI
62
EAM Investors
California
$3.75M 321,573 +321,573 New
Fidelity Investments
63
Fidelity Investments
Massachusetts
$3.39M 291,108 +2,641 +0.9%
PP
64
PDT Partners
New York
$3.17M 272,303 -72,675 -21%
Raymond James Financial
65
Raymond James Financial
Florida
$3.12M 268,153 +173,620 +184%
UBS AM
66
UBS AM
Illinois
$3.11M 266,893 +81,657 +44%
ZP
67
Zimmer Partners
New York
$2.95M 252,900 +252,900 New
MCM
68
Moore Capital Management
New York
$2.91M 250,000 +250,000 New
Legal & General Group
69
Legal & General Group
United Kingdom
$2.9M 249,120 +43,927 +21%
SPS
70
Susquehanna Portfolio Strategies
Pennsylvania
$2.55M 218,858 +218,858 New
Squarepoint
71
Squarepoint
New York
$2.54M 217,951 +150,963 +225%
Calamos Advisors
72
Calamos Advisors
Illinois
$2.5M 214,605 +73,716 +52%
UOTTAIMCU
73
University of Texas/Texas AM Investment Management Co (UTIMCO)
Texas
$2.46M 211,518 +211,518 New
RhumbLine Advisers
74
RhumbLine Advisers
Massachusetts
$2.45M 210,001 +21,477 +11%
Swiss National Bank
75
Swiss National Bank
Switzerland
$2.33M 200,100 – –
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