Michael Hsing

Insider profile

Currently holds a position at Monolithic Power Systems Inc

Performance

Overall performance
2.9
Performance over holding periods
2.9
30 days 90 days 120 days
Average return 1% 8.2% 15.1%
Success rate 55% 68% 82%
Transactions
264 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Chairman of the Board, President, Chief Executive Officer Monolithic Power Systems Inc Jan. 1, 2010 -
Michael Hsing's trades of Monolithic Power Systems Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Transaction date
Proposed sale
Price
1,171.82
Quantity 33,000
Value US$38,670,192
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-09-30 2026-09-28
PlS Planned sale
24,765 -4.5%
149.44
US$2,831,276 		24,765 -4.5% 149.44 US$2,831,276
2026-09-30 2026-09-28
PlS Planned sale
16,396 -26.2%
305.82
US$4,974,896 		16,396 -26.2% 305.82 US$4,974,896
2026-09-30 2026-09-28
PlS Planned sale
30,628 +34.8%
285.50
US$2,803,509 		30,628 +34.8% 285.50 US$2,803,509
2026-09-30 2026-09-28
PlS Planned sale
5,783 -0.7%
1,343.76
US$7,770,964 		5,783 -0.7% 1,343.76 US$7,770,964
2026-09-30 2026-09-28
PlS Planned sale
2,949 -0.3%
1,338.66
US$3,947,708 		2,949 -0.3% 1,338.66 US$3,947,708
2026-09-30 2026-09-28
PlS Planned sale
1,111 -0.1%
1,333.34
US$1,481,341 		1,111 -0.1% 1,333.34 US$1,481,341
2026-09-30 2026-09-28
PlS Planned sale
2,121 -0.3%
1,328.54
US$2,817,833 		2,121 -0.3% 1,328.54 US$2,817,833
2026-09-30 2026-09-28
PlS Planned sale
596 -0.1%
1,323.31
US$788,693 		596 -0.1% 1,323.31 US$788,693
2026-09-28 2026-09-28
PrS Proposed sale
30,000
1,344.97
US$40,349,049 		30,000 1,344.97 US$40,349,049
2026-05-20 2026-05-18
S Sale
130 -0.0%
1,521.43
US$197,786 		130 -0.0% 1,521.43 US$197,786
2026-05-20 2026-05-18
S Sale
352 -0.0%
1,518.15
US$534,389 		352 -0.0% 1,518.15 US$534,389
2026-05-20 2026-05-18
S Sale
551 -0.1%
1,513.11
US$833,724 		551 -0.1% 1,513.11 US$833,724
2026-05-20 2026-05-18
S Sale
3,769 -0.4%
1,507.70
US$5,682,521 		3,769 -0.4% 1,507.70 US$5,682,521
2026-05-20 2026-05-18
S Sale
2,929 -0.3%
1,503.05
US$4,402,433 		2,929 -0.3% 1,503.05 US$4,402,433
2026-05-20 2026-05-18
S Sale
608 -0.1%
1,499.46
US$911,672 		608 -0.1% 1,499.46 US$911,672
2026-05-20 2026-05-18
S Sale
862 -0.1%
1,491.48
US$1,285,656 		862 -0.1% 1,491.48 US$1,285,656
2026-05-20 2026-05-18
S Sale
6,688 -0.8%
1,486.76
US$9,943,451 		6,688 -0.8% 1,486.76 US$9,943,451
2026-05-20 2026-05-18
S Sale
5,737 -0.7%
1,482.51
US$8,505,160 		5,737 -0.7% 1,482.51 US$8,505,160
2026-05-20 2026-05-18
S Sale
4,082 -0.5%
1,476.96
US$6,028,951 		4,082 -0.5% 1,476.96 US$6,028,951
2026-05-20 2026-05-18
S Sale
5,049 -0.6%
1,472.84
US$7,436,369 		5,049 -0.6% 1,472.84 US$7,436,369
2026-05-20 2026-05-18
S Sale
5,819 -0.7%
1,467.62
US$8,540,081 		5,819 -0.7% 1,467.62 US$8,540,081
2026-05-20 2026-05-18
S Sale
3,424 -0.4%
1,462.61
US$5,007,977 		3,424 -0.4% 1,462.61 US$5,007,977
2026-05-18 2026-05-18
PrS Proposed sale
40,000
1,482.76
US$59,310,202 		40,000 1,482.76 US$59,310,202
2026-02-17 2026-02-12
PlS Planned sale
1,440 -0.2%
1,217.12
US$1,752,653 		1,440 -0.2% 1,217.12 US$1,752,653
2026-02-17 2026-02-12
PlS Planned sale
1,240 -0.1%
1,210.11
US$1,500,536 		1,240 -0.1% 1,210.11 US$1,500,536
2026-02-17 2026-02-12
PlS Planned sale
3,640 -0.4%
1,205.82
US$4,389,185 		3,640 -0.4% 1,205.82 US$4,389,185
2026-02-17 2026-02-12
PlS Planned sale
1,440 -0.2%
1,200.81
US$1,729,166 		1,440 -0.2% 1,200.81 US$1,729,166
2026-02-17 2026-02-12
PlS Planned sale
600 -0.1%
1,194.34
US$716,604 		600 -0.1% 1,194.34 US$716,604
2026-02-17 2026-02-12
PlS Planned sale
160 -0.0%
1,188.23
US$190,117 		160 -0.0% 1,188.23 US$190,117
2026-02-17 2026-02-12
PlS Planned sale
480 -0.1%
1,180.79
US$566,779 		480 -0.1% 1,180.79 US$566,779
2026-02-17 2026-02-12
PlS Planned sale
200 -0.0%
1,173.39
US$234,678 		200 -0.0% 1,173.39 US$234,678
2026-02-17 2026-02-12
PlS Planned sale
2,076 -0.2%
1,168.80
US$2,426,429 		2,076 -0.2% 1,168.80 US$2,426,429
2026-02-17 2026-02-12
PlS Planned sale
4,001 -0.4%
1,164.92
US$4,660,845 		4,001 -0.4% 1,164.92 US$4,660,845
2026-02-17 2026-02-12
PlS Planned sale
4,992 -0.5%
1,159.84
US$5,789,921 		4,992 -0.5% 1,159.84 US$5,789,921
2026-02-17 2026-02-12
PlS Planned sale
12,731 -1.4%
1,155.71
US$14,713,344 		12,731 -1.4% 1,155.71 US$14,713,344
2026-02-12 2026-02-12
PrS Proposed sale
33,000
1,171.82
US$38,670,192 		33,000 1,171.82 US$38,670,192
2026-02-13 2026-02-11
PlS Planned sale
649 -0.1%
1,202.28
US$780,280 		649 -0.1% 1,202.28 US$780,280
2026-02-13 2026-02-11
PlS Planned sale
14,578 -1.6%
1,197.20
US$17,452,782 		14,578 -1.6% 1,197.20 US$17,452,782
2026-02-13 2026-02-11
PlS Planned sale
6,079 -0.6%
1,192.67
US$7,250,241 		6,079 -0.6% 1,192.67 US$7,250,241
2026-02-13 2026-02-11
PlS Planned sale
2,104 -0.2%
1,188.17
US$2,499,910 		2,104 -0.2% 1,188.17 US$2,499,910
2026-02-13 2026-02-11
PlS Planned sale
1,542 -0.2%
1,182.82
US$1,823,908 		1,542 -0.2% 1,182.82 US$1,823,908
2026-02-13 2026-02-11
PlS Planned sale
2,799 -0.3%
1,177.67
US$3,296,298 		2,799 -0.3% 1,177.67 US$3,296,298
2026-02-13 2026-02-11
PlS Planned sale
1,987 -0.2%
1,172.92
US$2,330,592 		1,987 -0.2% 1,172.92 US$2,330,592
2026-02-13 2026-02-11
PlS Planned sale
1,533 -0.2%
1,167.62
US$1,789,961 		1,533 -0.2% 1,167.62 US$1,789,961
2026-02-13 2026-02-11
PlS Planned sale
1,366 -0.1%
1,163.71
US$1,589,628 		1,366 -0.1% 1,163.71 US$1,589,628

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