Monolithic Power Systems, Inc.
MPWR- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001280452
In the last 90 days, Monolithic Power Systems, Inc. insiders filed 0 open-market purchases and 9 sales; 1,250 institutions reported holding it in 13F filings for Q2 2026, worth $65.6B in total; superinvestors D1 Capital Partners and Maverick Capital hold it.
13F holders, Q2 2023
Institutional positions in Monolithic Power Systems, Inc. as of Jun 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 652
- −14 vs. Q1 2023
- Shares held
- 46.7M
- −589.7K (−1.2%) vs. Q1 2023
- Total value
- $25.2B
- +$1.92B (+8.2%) vs. Q1 2023
- New holders
- 74
- 237 more added
- Sold out
- 88
- 256 more reduced
3 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MPWR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,250 | $65.6B |
| Q1 2026 | 1,124 | $51.6B |
| Q4 2025 | 1,061 | $44.2B |
| Q3 2025 | 981 | $43.0B |
| Q2 2025 | 907 | $34.6B |
| Q1 2025 | 862 | $27.0B |
| Q4 2024 | 864 | $27.6B |
| Q3 2024 | 885 | $42.8B |
| Q2 2024 | 838 | $38.6B |
| Q1 2024 | 807 | $31.2B |
| Q4 2023 | 737 | $28.6B |
| Q3 2023 | 655 | $21.2B |
| Q2 2023 | 652 | $25.2B |
| Q1 2023 | 669 | $23.3B |
| Q4 2022 | 611 | $16.5B |
| Q3 2022 | 630 | $16.6B |
| Q2 2022 | 625 | $16.8B |
| Q1 2022 | 611 | $21.3B |
| Q4 2021 | 627 | $21.5B |
| Q3 2021 | 579 | $21.1B |
| Q2 2021 | 533 | $16.1B |
| Q1 2021 | 530 | $15.1B |
Institutions, Q2 2023
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Citizens Financial Group Inc | 0 | $0 | 0.00% | −750−100.0% | Sold out |
| NFJ Investment Group, LLC | 0 | $0 | 0.00% | −722−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −673−100.0% | Sold out |
| Lido Advisors, LLC | 0 | $0 | 0.00% | −668−100.0% | Sold out |
| Mount Lucas Management LP | 0 | $0 | 0.00% | −617−100.0% | Sold out |
| Teza Capital Management LLC | 0 | $0 | 0.00% | −590−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −569−100.0% | Sold out |
| FDx Advisors, Inc. | 0 | $0 | 0.00% | −803−100.0% | Sold out |
| Deuterium Capital Management, LLC | 0 | $0 | 0.00% | −519−100.0% | Sold out |
| Davenport & Co LLC | 0 | $0 | 0.00% | −495−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −485−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −430−100.0% | Sold out |
| Conning Inc. | 0 | $0 | 0.00% | −421−100.0% | Sold out |
| Stephens Inc | 0 | $0 | 0.00% | −418−100.0% | Sold out |
| Machina Capital S.A.S. | 0 | $0 | 0.00% | −403−100.0% | Sold out |
| Belpointe Asset Management LLC | 0 | $0 | 0.00% | −237−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −232−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Kozak & Associates, Inc. | 0 | $0 | 0.00% | −120−100.0% | Sold out |
| AlphaCentric Advisors LLC | 0 | $0 | 0.00% | −120−100.0% | Sold out |
| Baillie Gifford & Co | 0 | $0 | 0.00% | −66−100.0% | Sold out |
| Jackson, Grant Investment Advisers, Inc. | 0 | $0 | 0.00% | −65−100.0% | Sold out |
| TCI Wealth Advisors, Inc. | 0 | $0 | 0.00% | −51−100.0% | Sold out |
| Edmond de Rothschild Holding S.A. | 0 | $0 | 0.00% | −42−100.0% | Sold out |
| Silicon Valley Capital Partners | 0 | $0 | 0.00% | −40−100.0% | Sold out |
| Crewe Advisors LLC | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| ICA Group Wealth Management, LLC | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Sageworth Trust Co | 0 | $0 | 0.00% | −23−100.0% | Sold out |
| Harel Insurance Investments & Financial Services Ltd. | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| BerganKDV Wealth Management, LLC | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Central Bank & Trust Co | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| NewSquare Capital LLC | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Grey Fox Wealth Advisors, LLC | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Schubert & Co | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Morton Brown Family Wealth, LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Accel Wealth Management | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Sageworth Trust Co of South Dakota | 0 | $0 | 0.00% | −2−100.0% | Sold out |
| Toth Financial Advisory Corp | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Core Alternative Capital | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| True Wealth Design, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Stonnington Group, LLC | – | – | – | – | Not filed |
| Kula Investments, LLC | – | – | – | – | Not filed |
| Householder Group Estate & Retirement Specialist, LLC | – | – | – | – | Not filed |