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Adaptive Biotechnologies

295 hedge funds and large institutions have $2.11B invested in Adaptive Biotechnologies in 2026 Q1 according to their latest regulatory filings, with 55 funds opening new positions, 101 increasing their positions, 95 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed

592% more call options, than puts

Call options by funds: $1.14M | Put options by funds: $165K

45% more first-time investments, than exits

New positions opened: 55 | Existing positions closed: 38

4% more funds holding

Funds holding: 283295 (+12)

6% more repeat investments, than reductions

Existing positions increased: 101 | Existing positions reduced: 95

0.12% more ownership

Funds ownership: 98.49%98.62% (+0.12%)

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

14% less capital invested

Capital invested by funds: $2.44B → $2.11B (-$334M)

Holders
295
Holders Change
+12
Holders Change %
+4.24%
% of All Funds
3.63%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.02%
New
55
Increased
101
Reduced
95
Closed
38
Calls
$1.14M
Puts
$165K
Net Calls
+$976K
Net Calls Change
+$323K
Name Holding Trade Value Shares
Change
Change in
Stake
1CM
76
1492 Capital Management
Wisconsin
$3.9M +$3.02M +189,721 +208%
Russell Investments Group
77
Russell Investments Group
United Kingdom
$3.81M -$2.83M -177,791 -39%
SSA
78
Schonfeld Strategic Advisors
New York
$3.64M +$2.42M +151,747 +137%
Man Group
79
Man Group
United Kingdom
$3.41M +$552K +34,654 +16%
JP Morgan Chase
80
JP Morgan Chase
New York
$3.33M -$105K -6,575 -2%
Renaissance Technologies
81
Renaissance Technologies
New York
$3.33M +$3.82M +239,800 New
UBS Group
82
UBS Group
Switzerland
$3.14M -$4.56M -285,941 -56%
Swiss National Bank
83
Swiss National Bank
Switzerland
$3.13M
UBS AM
84
UBS AM
Illinois
$3.09M +$315K +19,799 +10%
ACM
85
Aquatic Capital Management
Illinois
$2.7M +$1.14M +71,539 +58%
Dimensional Fund Advisors
86
Dimensional Fund Advisors
Texas
$2.61M -$19M -1,194,586 -86%
RhumbLine Advisers
87
RhumbLine Advisers
Massachusetts
$2.54M -$28.1K -1,764 -1%
KOCAA
88
Knights of Columbus Asset Advisors
Connecticut
$2.51M +$694K +43,541 +32%
Franklin Resources
89
Franklin Resources
California
$2.42M -$1.72M -108,074 -38%
BHCM
90
Brevan Howard Capital Management
Jersey
$2.37M -$3.18M -199,748 -54%
Susquehanna International Group
91
Susquehanna International Group
Pennsylvania
$2.19M +$1.93M +121,002 +329%
PA
92
Perceptive Advisors
New York
$2.12M +$2.43M +152,500 New
LCM
93
Legato Capital Management
California
$2.11M -$1.37M -86,269 -36%
California State Teachers Retirement System (CalSTRS)
94
California State Teachers Retirement System (CalSTRS)
California
$1.99M +$506K +31,782 +28%
AllianceBernstein
95
AllianceBernstein
Tennessee
$1.97M -$611K -38,362 -24%
SG Americas Securities
96
SG Americas Securities
New York
$1.91M +$603K +37,823 +38%
New York State Common Retirement Fund
97
New York State Common Retirement Fund
New York
$1.9M +$751K +47,122 +53%
William Blair & Company
98
William Blair & Company
Illinois
$1.89M +$791K +49,623 +57%
Osaic Holdings
99
Osaic Holdings
Arizona
$1.89M +$186K +11,676 +9%
HF
100
HRT Financial
New York
$1.82M +$112K +7,011 +6%