Hedge Fund - Whale Rock Capital Management

Monolithic Power Systems Inc (MPWR) 

Holding History Records
No. Filing Period Value % of Portfolio Number of Shares Avg. Quarterly Share Price
1 2023 - Q3 (2023-09-30) $0 0% 0 $511.51
2 2023 - Q2 (2023-06-30) $71,048,889 1.22% 131,516 $475.06
3 2023 - Q1 (2023-03-31) $104,348,575 2.29% 208,472 $459.68
4 2022 - Q4 (2022-12-31) $18,711,980 0.62% 52,917 $359.26
5 2022 - Q3 (2022-09-30) $187,848,000 5.27% 516,919 $444.81
6 2022 - Q2 (2022-06-30) $279,989,000 8.31% 729,061 $422.41
7 2022 - Q1 (2022-03-31) $368,890,000 4.57% 759,534 $435.81
8 2021 - Q1 (2021-03-31) $0 0% 0 $364.20
9 2020 - Q4 (2020-12-31) $97,137,000 0.64% 265,236 $320.47
10 2020 - Q3 (2020-09-30) $229,630,000 1.51% 821,251 $260.21
11 2020 - Q2 (2020-06-30) $187,695,000 1.49% 791,961 $202.43
12 2020 - Q1 (2020-03-31) $76,685,000 1.04% 457,933 $171.34
13 2019 - Q4 (2019-12-31) $71,060,000 1.2% 399,171 $159.71
14 2019 - Q3 (2019-09-30) $62,146,000 1.14% 399,320 $149.52
15 2019 - Q2 (2019-06-30) $54,273,000 0.92% 399,714 $136.01
16 2019 - Q1 (2019-03-31) $54,171,000 0.97% 399,813 $131.25
17 2018 - Q4 (2018-12-31) $46,521,000 1.48% 400,183 $119.67
18 2018 - Q3 (2018-09-30) $39,802,000 0.88% 317,073 $139.39
19 2018 - Q2 (2018-06-30) $42,410,000 1.21% 317,275 $127.37
20 2018 - Q1 (2018-03-31) $36,755,000 1.24% 317,479 $118.53
21 2017 - Q4 (2017-12-31) $27,797,000 1.28% 247,392 $116.08
22 2017 - Q3 (2017-09-30) $26,394,000 1.37% 247,711 $101.54
23 2017 - Q2 (2017-06-30) $23,932,000 1.67% 248,254 $95.30
24 2017 - Q1 (2017-03-31) $22,862,000 1.24% 248,233 $88.61
25 2016 - Q4 (2016-12-31) $20,318,000 1.64% 247,998 $80.28
26 2016 - Q3 (2016-09-30) $19,964,000 1.28% 247,995 $73.88
27 2016 - Q2 (2016-06-30) $16,964,000 1.4% 248,305 $65.49
28 2016 - Q1 (2016-03-31) $10,133,000 0.94% 159,223 $59.59
29 2015 - Q4 (2015-12-31) $11,705,000 0.97% 183,724 $62.09
30 2015 - Q3 (2015-09-30) $9,411,000 0.93% 183,800 $49.57
31 2015 - Q1 (2015-03-31) $0 0% 0 $50.40
32 2014 - Q4 (2014-12-31) $11,353,000 1.29% 228,252 $44.91
33 2013 - Q4 (2013-12-31) $0 0% 0 $31.96
34 2013 - Q3 (2013-09-30) $5,229,000 0.9% 172,703 $28.09

The displayed share prices are average quarterly stock market prices.