Activist 13D/13G Filings - Matrix Capital Management Company LP

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company’s equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
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Reported
DateTime
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportFiling
2021-02-16
10:03 am
Sale
13GCARGURUS INC
CARG
Matrix Capital Management Company LP0
0%
-5,391,048decrease
(Position Closed)
View
2021-02-16
10:02 am
Purchase
13GRELIC INC
NEWR
Matrix Capital Management Company LP5,000,000
7.99%
3,825,000increase
(+325.53%)
View
2021-02-16
10:02 am
Purchase
13GZENTALIS PHARMACEUTICALS INC C
ZNTL
Matrix Capital Management Company LP3,821,739
9.41%
3,821,739increase
(New Position)
View
2021-02-16
10:01 am
Purchase
13GBIGCOMMERCE HLDGS INC SER
BIGC
Matrix Capital Management Company LP3,403,708
5.31%
3,403,708increase
(New Position)
View
2021-02-16
10:01 am
Sale
13GADAPTIVE BIOTECHNOLOGIES CORP
ADPT
Matrix Capital Management Company LP13,115,090
9.59%
-4,217,101decrease
(-24.33%)
View
2021-02-16
10:00 am
Purchase
13GALTAIR ENGR INC
ALTR
Matrix Capital Management Company LP5,155,025
11.92%
2,762,300increase
(+115.45%)
View
2020-02-14
10:33 am
Purchase
13GCARGURUS INC
CARG
Matrix Capital Management Company LP5,391,048
5.9%
550,000increase
(+11.36%)
View
2020-02-14
10:32 am
Purchase
13GALTAIR ENGR INC
ALTR
Matrix Capital Management Company LP2,392,725
5.91%
2,392,725increase
(New Position)
View
2020-02-14
10:32 am
Purchase
13GADAPTIVE BIOTECHNOLOGIES CORP
ADPT
Matrix Capital Management Company LP17,332,191
13.94%
17,332,191increase
(New Position)
View
2020-02-14
10:31 am
Purchase
13GADAPTIMMUNE THERAPEUTICS PLC S
ADAP
Matrix Capital Management Company LP168,000,000
26.65%
5,106,000increase
(+3.13%)
View
2020-02-14
10:31 am
Sale
13GTrillium Therapeutics Inc.
TRIL
Matrix Capital Management Company LP0
0%
-2,288,560decrease
(Position Closed)
View
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