NASDAQ: MPWRMonolithic Power Systems Inc Stock Ownership - Who owns Monolithic Power Systems?
Insider buying vs selling
Have Monolithic Power Systems Inc insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Theodore Blegen | EVP and CFO | 2025-07-01 | 6,000 | $750.00 | $4.50MSell |
| Kuo Wei Herbert Chang | Director | 2025-05-13 | 50 | $738.00 | $36.90kSell |
| Kuo Wei Herbert Chang | Director | 2025-05-12 | 100 | $698.00 | $69.80kSell |
| Maurice Sciammas | EVP WW Sales Marketing | 2025-05-12 | 12,000 | $701.00 | $8.41MSell |
| Kuo Wei Herbert Chang | Director | 2025-05-08 | 100 | $650.00 | $65.00kSell |
| Michael Hsing | CEO | 2025-02-18 | 5,200 | $700.00 | $3.64MSell |
| Saria Tseng | EVP General Counsel | 2025-02-10 | 663 | $717.10 | $475.44kSell |
| Theodore Blegen | EVP and CFO | 2025-02-10 | 532 | $717.10 | $381.50kSell |
| Maurice Sciammas | EVP WW Sales Marketing | 2025-02-10 | 662 | $717.10 | $474.72kSell |
| Michael Hsing | CEO | 2025-02-10 | 2,594 | $717.10 | $1.86MSell |
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Net Insider Buy/Sell (L12M) Ownership
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MPWR Shareholders
What type of owners hold Monolithic Power Systems Inc stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Jim J. Jones Iii | 13.66% | 6,538,897 | $4.96B | Insider |
| Vanguard Group Inc | 12.37% | 5,920,669 | $4.49B | Institution |
| Blackrock Inc | 10.26% | 4,912,908 | $3.73B | Institution |
| Kuo Wei Herbert Chang | 9.48% | 4,536,727 | $3.44B | Insider |
| Fmr LLC | 7.31% | 3,498,709 | $2.65B | Institution |
| Michael Hsing | 5.29% | 2,533,609 | $1.92B | Insider |
| State Street Corp | 4.42% | 2,115,705 | $1.61B | Institution |
| Price T Rowe Associates Inc | 4.25% | 2,034,731 | $1.54B | Institution |
| Geode Capital Management LLC | 2.94% | 1,406,036 | $1.07B | Institution |
| Franklin Resources Inc | 2.81% | 1,343,830 | $1.02B | Institution |
MPWR vs Semiconductor Stocks
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.