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Adaptive Biotechnologies
ADPT

Overview Fund Activity

225 hedge funds and large institutions have $1.14B invested in Adaptive Biotechnologies in 2025 Q1 according to their latest regulatory filings, with 40 funds opening new positions, 73 increasing their positions, 67 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
225
Holders Change
+18
Holders Change %
+8.7%
% of All Funds
3.06%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
40
Increased
73
Reduced
67
Closed
19
Calls
$383K
Puts
$372K
Net Calls
+$11K
Net Calls Change
-$4K

Top Buyers

1
Ameriprise
Ameriprise
Minnesota
+$43.9M
2
B
Braidwell
Connecticut
+$35.7M
3
ITP
Iron Triangle Partners
Connecticut
+$15.9M
4
Victory Capital Management
Victory Capital Management
Texas
+$13M
5
DCM
Driehaus Capital Management
Illinois
+$9.7M

Top Sellers

1
Millennium Management
Millennium Management
New York
-$24.5M
2
SCM
Soleus Capital Management
Connecticut
-$22.1M
3
AIM
ARK Investment Management
Florida
-$12.6M
4
RCMNY
Rubric Capital Management (New York)
New York
-$11M
5
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
-$7.91M
Name Holding Trade Value Shares
Change 		Shares
Change %
BNP Paribas Financial Markets
176
BNP Paribas Financial Markets
France
$64.4K -$164K -22,051 -72%
KBC Group
177
KBC Group
Belgium
$62K – – –
JEST
178
JTC Employer Solutions Trustee
Jersey
$38K – – –
Mirae Asset Global Investments
179
Mirae Asset Global Investments
South Korea
$37.9K +$153 +20 +0.4%
Amundi
180
Amundi
France
$33.6K -$81.5K -11,001 -71%
S
181
SignatureFD
Georgia
$33.5K – – –
AB
182
Amalgamated Bank
New York
$30K +$1.5K +200 +5%
CIBC Private Wealth Group
183
CIBC Private Wealth Group
Georgia
$29.5K – – –
GFM
184
GF Fund Management
China
$28.1K +$5.05K +680 +22%
Federated Hermes
185
Federated Hermes
Pennsylvania
$22.7K -$36.5K -4,912 -62%
BIG
186
Brooklyn Investment Group
New York
$20.2K -$2K -269 -9%
SCM
187
Sterling Capital Management
North Carolina
$14.8K -$12.7K -1,712 -46%
CCM
188
Coldstream Capital Management
Washington
$12.3K +$12.3K +1,655 New
WSFS
189
Wilmington Savings Fund Society
Delaware
$10.8K – – –
LC
190
Lindbrook Capital
California
$10.5K +$149 +20 +1%
PNC Financial Services Group
191
PNC Financial Services Group
Pennsylvania
$10.3K +$104 +14 +1%
ADL
192
Asset Dedication LLC
California
$9.15K – – –
QC
193
Quent Capital
New York
$8.93K – – –
AF
194
Allworth Financial
California
$8.69K +$205 +26 +2%
Simplex Trading
195
Simplex Trading
Illinois
$7K +$6.41K +882 +1,089%
GA
196
GoalVest Advisory
New York
$6.17K – – –
PB
197
Pinnacle Bancorp
Nebraska
$5.74K – – –
SAM
198
Smartleaf Asset Management
Massachusetts
$4.66K -$8 -1 -0.2%
Daiwa Securities Group
199
Daiwa Securities Group
Japan
$4K – – –
FNWA
200
Financial Network Wealth Advisors
Utah
$3.75K +$2.02K +272 +117%
6 7
8
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