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Adaptive Biotechnologies
ADPT

Overview Fund Activity

111 hedge funds and large institutions have $3.74B invested in Adaptive Biotechnologies in 2019 Q2 according to their latest regulatory filings, with 110 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

Holders
111
Holders Change
+110
Holders Change %
+11,000%
% of All Funds
2.41%
Holding in Top 10
4
Holding in Top 10 Change
+4
Holding in Top 10 Change %
%
% of All Funds
0.09%
New
110
Increased
–
Reduced
–
Closed
–
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Viking Global Investors
1
Viking Global Investors
Connecticut
$1.86B
2
MCMC
2
Matrix Capital Management Company
New Hampshire
$837M
3
SIG
3
Senator Investment Group
New York
$210M
4
BBA
4
Baker Bros. Advisors
New York
$56.3M
5
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$43.5M

Top Sellers

No sellers this quarter
Name Market Value Shares Shares
Change 		Shares
Change %
Viking Global Investors
1
Viking Global Investors
Connecticut
$1.86B 38,406,607 +38,406,607 New
MCMC
2
Matrix Capital Management Company
New Hampshire
$837M 17,332,191 +17,332,191 New
SIG
3
Senator Investment Group
New York
$210M 5,113,085 +5,113,085 New
BBA
4
Baker Bros. Advisors
New York
$56.3M 1,165,411 +1,165,411 New
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$43.5M 900,000 +900,000 New
Millennium Management
6
Millennium Management
New York
$34.2M 707,467 +707,467 New
BlackRock
7
BlackRock
New York
$31.9M 660,983 +660,983 New
BAMCO Inc
8
BAMCO Inc
New York
$31.7M 656,800 +656,800 New
Massachusetts Financial Services
9
Massachusetts Financial Services
Massachusetts
$30.2M 625,000 +625,000 New
Fidelity Investments
10
Fidelity Investments
Massachusetts
$29.3M 606,400 +606,400 New
RSCM
11
Rock Springs Capital Management
Maryland
$29M 600,000 +600,000 New
Capital International Investors
12
Capital International Investors
California
$29M 600,000 +600,000 New
GGHC
13
Gilder Gagnon Howe & Co
New York
$28.6M 591,749 +591,749 New
FAM
14
Fred Alger Management
New York
$24.5M 507,795 +507,795 New
TCM
15
TimesSquare Capital Management
New York
$21.8M 450,700 +450,700 New
Wellington Management Group
16
Wellington Management Group
Massachusetts
$21.2M 438,890 +438,890 New
RG
17
Redmile Group
California
$20.5M 425,000 +425,000 New
CC
18
Casdin Capital
New York
$20.1M 463,125 +463,125 New
PAMU
19
Pictet Asset Management (UK)
United Kingdom
$18.1M 375,000 +375,000 New
Loomis, Sayles & Company
20
Loomis, Sayles & Company
Massachusetts
$16.2M 336,042 +336,042 New
JPMorgan Chase & Co
21
JPMorgan Chase & Co
New York
$15.3M 380,228 +380,228 New
Jennison Associates
22
Jennison Associates
New York
$13.8M 285,744 +285,744 New
PA
23
Perceptive Advisors
New York
$13.8M 285,000 +285,000 New
Lord, Abbett & Co
24
Lord, Abbett & Co
New Jersey
$12.4M 255,906 +255,906 New
Alyeska Investment Group
25
Alyeska Investment Group
Illinois
$12.1M 250,497 +250,497 New
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