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 |
|---|---|---|---|---|---|
| Morgan Dempsey Capital Management LLC | 19 | $10.3K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 18 | $9.72K | 0.01% | −34−65.4% | Reduced |
| Tucker Asset Management LLC | 18 | $9.72K | 0.00% | 00.0% | Unchanged |
| Centerpoint Advisors, LLC | 17 | $9.00K | 0.00% | 00.0% | Unchanged |
| Bogart Wealth, LLC | 15 | $8.10K | 0.00% | +15 | New |
| Versant Capital Management, Inc | 12 | $6.48K | 0.00% | +9+300.0% | Added |
| Strengthening Families & Communities, LLC | 11 | $6.00K | 0.00% | 00.0% | Unchanged |
| GW&K Investment Management, LLC | 12 | $6.00K | 0.00% | +9+300.0% | Added |
| Tyler-Stone Wealth Management | 11 | $6.00K | 0.00% | +11 | New |
| Harbor Investment Advisory, LLC | 11 | $5.94K | 0.00% | 00.0% | Unchanged |
| Davidson Capital Management Inc. | 10 | $5.40K | 0.00% | 00.0% | Unchanged |
| Financial Management Professionals, Inc. | 9 | $5.00K | 0.00% | 00.0% | Unchanged |
| Foster Dykema Cabot & Co Inc | 10 | $5.00K | 0.00% | +10 | New |
| Bollard Group LLC | 10 | $5.00K | 0.00% | +10 | New |
| Nalls Sherbakoff Group, LLC | 10 | $4.90K | 0.00% | 00.0% | Unchanged |
| JNBA Financial Advisors | 9 | $4.86K | 0.00% | +7+350.0% | Added |
| AdvisorNet Financial, Inc | 9 | $4.86K | 0.00% | −1−10.0% | Reduced |
| Anchor Investment Management, LLC | 9 | $4.86K | 0.00% | 00.0% | Unchanged |
| Logan Capital Management Inc | 9 | $4.86K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 8 | $4.32K | 0.00% | −1−11.1% | Reduced |
| Kelly Financial Services LLC | 7 | $3.78K | 0.00% | +7 | New |
| Private Ocean, LLC | 6 | $3.28K | 0.00% | 00.0% | Unchanged |
| Abound Wealth Management | 6 | $3.24K | 0.00% | +1+20.0% | Added |
| Prestige Wealth Management Group LLC | 5 | $2.71K | 0.00% | 00.0% | Unchanged |
| Carmel Capital Partners, LLC | 5 | $2.70K | 0.00% | +5 | New |
| Beacon Capital Management, LLC | 5 | $2.70K | 0.00% | +5 | New |
| Newbridge Financial Services Group, Inc. | 4 | $2.16K | 0.00% | 00.0% | Unchanged |
| Sutton Wealth Advisors Inc. | 4 | $2.16K | 0.00% | 00.0% | Unchanged |
| Dakota Community Bank & Trust NA | 4 | $2.16K | 0.01% | +2+100.0% | Added |
| Plante Moran Financial Advisors, LLC | 4 | $2.16K | 0.00% | +4 | New |
| Longfellow Investment Management Co LLC | 3 | $1.62K | 0.00% | 00.0% | Unchanged |
| MCF Advisors LLC | 3 | $1.62K | 0.00% | 00.0% | Unchanged |
| Albion Financial Group | 3 | $1.62K | 0.00% | +2+200.0% | Added |
| Gradient Investments LLC | 3 | $1.62K | 0.00% | +3 | New |
| Impact Partnership Wealth, LLC | 3 | $1.62K | 0.00% | +3 | New |
| SJS Investment Consulting Inc. | 2 | $1.08K | 0.00% | 00.0% | Unchanged |
| Colonial Trust Advisors | 2 | $1.08K | 0.00% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 2 | $1.08K | 0.00% | 00.0% | Unchanged |
| Archer Investment Corp | 2 | $1.08K | 0.00% | 00.0% | Unchanged |
| Disciplined Investments, LLC | 2 | $1.08K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 3 | $1.00K | 0.00% | −951−99.7% | Reduced |
| Capital Advisors, Ltd. LLC | 2 | $1.00K | 0.00% | 00.0% | Unchanged |
| SkyView Investment Advisors, LLC | 1 | $1.00K | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 2 | $1.00K | 0.00% | +1+100.0% | Added |
| Valley National Advisers Inc | 1 | $1.00K | 0.00% | +1 | New |
| 25 LLC | 1 | $577 | 0.00% | +1 | New |
| Trifecta Capital Advisors, LLC | 1 | $541 | 0.00% | −94−98.9% | Reduced |
| Atticus Wealth Management, LLC | 1 | $541 | 0.00% | 00.0% | Unchanged |
| Wolff Wiese Magana LLC | 1 | $541 | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 1 | $540 | 0.00% | −76−98.7% | Reduced |
| West Paces Advisors Inc. | 1 | $540 | 0.00% | 00.0% | Unchanged |
| Sofos Investments, Inc. | 540 | $57 | 0.00% | +540 | New |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −195,548−100.0% | Sold out |
| Worldquant Millennium Advisors LLC | 0 | $0 | 0.00% | −41,634−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −36,162−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −30,595−100.0% | Sold out |
| Woodline Partners LP | 0 | $0 | 0.00% | −25,531−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −24,252−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −22,500−100.0% | Sold out |
| Twinbeech Capital LP | 0 | $0 | 0.00% | −20,151−100.0% | Sold out |
| KCL Capital, L.P. | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −14,902−100.0% | Sold out |
| Vestor Capital, LLC | 0 | $0 | 0.00% | −9,594−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −9,133−100.0% | Sold out |
| Prospera Financial Services Inc | 0 | $0 | 0.00% | −8,146−100.0% | Sold out |
| ING Groep NV | 0 | $0 | 0.00% | −7,605−100.0% | Sold out |
| Bellwether Advisors, LLC | 0 | $0 | 0.00% | −6,935−100.0% | Sold out |
| Cinctive Capital Management LP | 0 | $0 | 0.00% | −6,540−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −5,775−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −5,158−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −4,100−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −3,900−100.0% | Sold out |
| F/M Investments LLC | 0 | $0 | 0.00% | −3,878−100.0% | Sold out |
| Hood River Capital Management LLC | 0 | $0 | 0.00% | −3,849−100.0% | Sold out |
| Westpac Banking Corp | 0 | $0 | 0.00% | −3,474−100.0% | Sold out |
| Pearl River Capital, LLC | 0 | $0 | 0.00% | −3,412−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −3,162−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −3,021−100.0% | Sold out |
| Nishkama Capital, LLC | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −2,406−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −2,348−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −2,243−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −2,116−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −1,997−100.0% | Sold out |
| Oak Thistle LLC | 0 | $0 | 0.00% | −1,559−100.0% | Sold out |
| Retireful, LLC | 0 | $0 | 0.00% | −1,421−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −1,269−100.0% | Sold out |
| Harbour Capital Advisors, LLC | 0 | $0 | 0.00% | −1,246−100.0% | Sold out |
| Echo Street Capital Management LLC | 0 | $0 | 0.00% | −1,097−100.0% | Sold out |
| AustralianSuper Pty Ltd | 0 | $0 | 0.00% | −1,038−100.0% | Sold out |
| O'Neil Global Advisors, Inc. | 0 | $0 | 0.00% | −923−100.0% | Sold out |
| Inceptionr LLC | 0 | $0 | 0.00% | −913−100.0% | Sold out |
| Eschler Asset Management LLP | 0 | $0 | 0.00% | −864−100.0% | Sold out |
| Shay Capital LLC | 0 | $0 | 0.00% | −825−100.0% | Sold out |
| Boothbay Fund Management, LLC | 0 | $0 | 0.00% | −811−100.0% | Sold out |
| Qsemble Capital Management, LP | 0 | $0 | 0.00% | −800−100.0% | Sold out |
| LGT Fund Management Co Ltd. | 0 | $0 | 0.00% | −800−100.0% | Sold out |
| Wolverine Trading, LLC | 0 | $0 | 0.00% | −777−100.0% | Sold out |
| Diversified Trust Co | 0 | $0 | 0.00% | −764−100.0% | Sold out |
| Duality Advisers, LP | 0 | $0 | 0.00% | −758−100.0% | Sold out |