Hedge Fund - EcoR1 Capital

Mirati Therapeutics Inc. (MRTX) 

Holding History Records
No. Filing Period Value % of Portfolio Number of Shares Avg. Quarterly Share Price
1 2023 - Q4 (2023-12-31) $434,572,516 11.28% 7,396,979 $56.22
2 2023 - Q3 (2023-09-30) $250,400,260 8.44% 5,748,399 $35.70
3 2022 - Q4 (2022-12-31) $0 0% 0 $64.72
4 2022 - Q3 (2022-09-30) $70,928,000 2.09% 1,015,572 $74.00
5 2022 - Q2 (2022-06-30) $0 0% 0 $63.60
6 2022 - Q1 (2022-03-31) $41,161,000 1.28% 500,622 $102.26
7 2021 - Q4 (2021-12-31) $0 0% 0 $155.26
8 2021 - Q3 (2021-09-30) $82,139,000 2.85% 464,298 $160.88
9 2021 - Q2 (2021-06-30) $74,998,000 2.8% 464,298 $160.56
10 2021 - Q1 (2021-03-31) $79,534,000 3.52% 464,298 $197.99
11 2020 - Q4 (2020-12-31) $101,978,000 5.48% 464,298 $216.19
12 2020 - Q3 (2020-09-30) $77,097,000 5.52% 464,298 $136.84
13 2020 - Q2 (2020-06-30) $40,856,000 3.01% 357,849 $96.98
14 2020 - Q1 (2020-03-31) $27,508,000 2.87% 357,849 $89.68
15 2019 - Q4 (2019-12-31) $8,376,000 0.75% 65,000 $96.45
16 2019 - Q3 (2019-09-30) $3,445,000 0.43% 44,221 $93.85
17 2019 - Q2 (2019-06-30) $61,564,000 6.22% 597,711 $77.85
18 2019 - Q1 (2019-03-31) $73,300,000 6.75% 1,000,000 $68.03
19 2018 - Q4 (2018-12-31) $27,453,000 2.74% 647,169 $39.85
20 2018 - Q1 (2018-03-31) $0 0% 0 $27.76
21 2017 - Q4 (2017-12-31) $1,884,000 0.21% 103,240 $15.52

The displayed share prices are average quarterly stock market prices.

The share numbers are adjusted according to following stock splits:

  1. 1.0000:50.0000 on 2013-07-03