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, Q1 2022
Institutional positions in Monolithic Power Systems, Inc. as of Mar 31, 2022. 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
- 611
- −11 vs. Q4 2021
- Shares held
- 44.0M
- +395.1K (+0.9%) vs. Q4 2021
- Total value
- $21.3B
- −$206.7M (−1.0%) vs. Q4 2021
- New holders
- 77
- 256 more added
- Sold out
- 88
- 205 more reduced
5 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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, Q1 2022
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Umb Bank N A | 327 | $159.0K | 0.00% | +26+8.6% | Added |
| Covington Capital Management | 325 | $158.0K | 0.01% | +325 | New |
| Win Advisors, Inc | 323 | $157.0K | 0.04% | +323 | New |
| Copeland Capital Management, LLC | 316 | $153.0K | 0.00% | +316 | New |
| Livforsakringsbolaget Skandia, Omsesidigt | 300 | $146.0K | 0.01% | 00.0% | Unchanged |
| Sentry Investment Management LLC | 294 | $143.0K | 0.05% | −50−14.5% | Reduced |
| DuPont Capital Management Corp | 292 | $142.0K | 0.01% | −1,288−81.5% | Reduced |
| TCWP LLC | 294 | $142.0K | 0.03% | +294 | New |
| Standard Family Office LLC | 291 | $141.0K | 0.04% | +291 | New |
| Parallel Advisors, LLC | 273 | $133.0K | 0.01% | +5+1.9% | Added |
| Prospera Financial Services Inc | 237 | $115.0K | 0.00% | +237 | New |
| Ci Investments Inc. | 234 | $114.0K | 0.00% | −820−77.8% | Reduced |
| Johnson Financial Group, Inc. | 234 | $114.0K | 0.01% | −48−17.0% | Reduced |
| Covestor Ltd | 213 | $104.0K | 0.07% | +111+108.8% | Added |
| Group One Trading, L.P. | 213 | $103.0K | 0.00% | +213 | New |
| Smithfield Trust Co | 201 | $98.0K | 0.01% | 00.0% | Unchanged |
| NN Investment Partners Holdings N.V. | 200 | $97.0K | 0.00% | +200 | New |
| Canada Pension Plan Investment Board | 189 | $92.0K | 0.00% | −6,046−97.0% | Reduced |
| Newfound Research LLC | 161 | $78.0K | 0.10% | +161 | New |
| NVWM, LLC | 150 | $73.0K | 0.02% | 00.0% | Unchanged |
| JJJ Advisors Inc. | 146 | $71.0K | 0.02% | +61+71.8% | Added |
| EverSource Wealth Advisors, LLC | 135 | $66.0K | 0.02% | −6−4.3% | Reduced |
| TD Waterhouse Canada Inc. | 134 | $62.1K | 0.00% | −80−37.4% | Reduced |
| Norway Savings Bank | 120 | $58.0K | 0.03% | 00.0% | Unchanged |
| Concord Wealth Partners | 117 | $57.0K | 0.01% | +16+15.8% | Added |
| Brown Brothers Harriman & Co | 117 | $57.0K | 0.00% | +117 | New |
| Washington Trust Advisors, Inc. | 109 | $53.0K | 0.00% | −30−21.6% | Reduced |
| Kozak & Associates, Inc. | 120 | $49.0K | 0.03% | 00.0% | Unchanged |
| IFP Advisors, Inc | 246 | $48.0K | 0.00% | +223+969.6% | Added |
| Benjamin F. Edwards & Company, Inc. | 93 | $45.0K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 84 | $41.0K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 74 | $36.0K | 0.00% | −50−40.3% | Reduced |
| Quent Capital, LLC | 73 | $35.0K | 0.01% | 00.0% | Unchanged |
| Heritage Wealth Management, LLC | 72 | $35.0K | 0.01% | +72 | New |
| Fieldpoint Private Securities, LLC | 67 | $33.0K | 0.01% | 00.0% | Unchanged |
| Jackson, Grant Investment Advisers, Inc. | 65 | $32.0K | 0.01% | 00.0% | Unchanged |
| Baillie Gifford & Co | 63 | $31.0K | 0.00% | 00.0% | Unchanged |
| West Oak Capital, LLC | 55 | $27.0K | 0.01% | 00.0% | Unchanged |
| Achmea Investment Management B.V. | 56 | $27.0K | 0.00% | +56 | New |
| Geneos Wealth Management Inc. | 55 | $26.0K | 0.00% | −3−5.2% | Reduced |
| FinTrust Capital Advisors, LLC | 54 | $26.0K | 0.01% | 00.0% | Unchanged |
| American National Bank | 52 | $25.0K | 0.00% | +23+79.3% | Added |
| BerganKDV Wealth Management, LLC | 50 | $24.0K | 0.00% | 00.0% | Unchanged |
| Riverview Trust Co | 47 | $23.0K | 0.02% | +47 | New |
| Fortitude Advisory Group L.L.C. | 45 | $22.0K | 0.01% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 45 | $22.0K | 0.01% | +15+50.0% | Added |
| Roble, Belko & Company, Inc | 43 | $21.0K | 0.00% | 00.0% | Unchanged |
| Glassman Wealth Services | 43 | $21.0K | 0.00% | +9+26.5% | Added |
| HM Payson & Co | 42 | $20.0K | 0.00% | 00.0% | Unchanged |
| Arlington Partners LLC | 41 | $20.0K | 0.01% | 00.0% | Unchanged |
| Curi Capital | 42 | $20.0K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 41 | $20.0K | 0.00% | +3+7.9% | Added |
| Massmutual Trust Co FSB | 42 | $20.0K | 0.00% | +33+366.7% | Added |
| Money Concepts Capital Corp | 42 | $20.0K | 0.00% | +42 | New |
| Patriot Financial Group Insurance Agency, LLC | 39 | $19.0K | 0.00% | 00.0% | Unchanged |
| Sierra Capital LLC | 39 | $19.0K | 0.00% | +7+21.9% | Added |
| CVA Family Office, LLC | 40 | $19.0K | 0.00% | +15+60.0% | Added |
| Cambridge Trust Co | 34 | $17.0K | 0.00% | 00.0% | Unchanged |
| Tarbox Family Office, Inc. | 32 | $16.0K | 0.00% | +1+3.2% | Added |
| Front Row Advisors LLC | 31 | $15.0K | 0.01% | 00.0% | Unchanged |
| Solstein Capital, LLC | 31 | $15.0K | 0.01% | 00.0% | Unchanged |
| Logan Capital Management Inc | 28 | $14.0K | 0.00% | 00.0% | Unchanged |
| TCI Wealth Advisors, Inc. | 28 | $14.0K | 0.00% | 00.0% | Unchanged |
| Gemmer Asset Management LLC | 27 | $13.0K | 0.00% | +2+8.0% | Added |
| MV Capital Management, Inc. | 26 | $13.0K | 0.00% | +10+62.5% | Added |
| Financial Perspectives, Inc | 24 | $11.7K | 0.01% | 00.0% | Unchanged |
| Moisand Fitzgerald Tamayo, LLC | 21 | $10.0K | 0.00% | +21 | New |
| Tradition Wealth Management, LLC | 20 | $10.0K | 0.00% | +20 | New |
| Motco | 19 | $9.00K | 0.00% | 00.0% | Unchanged |
| Vigilant Capital Management, LLC | 18 | $9.00K | 0.00% | 00.0% | Unchanged |
| Clear Street Markets LLC | 19 | $9.00K | 0.00% | +19 | New |
| Macroview Investment Management LLC | 18 | $9.00K | 0.01% | +18 | New |
| Global Financial Private Client, LLC | 19 | $8.81K | 0.00% | 00.0% | Unchanged |
| GPS Wealth Strategies Group, LLC | 17 | $8.00K | 0.00% | 00.0% | Unchanged |
| Centerpoint Advisors, LLC | 17 | $8.00K | 0.00% | 00.0% | Unchanged |
| Sageworth Trust Co of South Dakota | 15 | $7.00K | 0.01% | −73−83.0% | Reduced |
| West Paces Advisors Inc. | 13 | $6.31K | 0.00% | 00.0% | Unchanged |
| Country Trust Bank | 12 | $6.00K | 0.00% | 00.0% | Unchanged |
| Zions Bancorporation, N.A. | 13 | $6.00K | 0.00% | +7+116.7% | Added |
| Gradient Investments LLC | 10 | $5.00K | 0.00% | −3−23.1% | Reduced |
| Retirement Group, LLC | 10 | $5.00K | 0.00% | 00.0% | Unchanged |
| Evoke Wealth, LLC | 10 | $5.00K | 0.00% | +9+900.0% | Added |
| Anchor Investment Management, LLC | 9 | $4.37K | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 8 | $4.00K | 0.00% | +5+166.7% | Added |
| GW&K Investment Management, LLC | 9 | $4.00K | 0.00% | +9 | New |
| SRS Capital Advisors, Inc. | 8 | $4.00K | 0.00% | +8 | New |
| Lee Financial Co | 7 | $3.00K | 0.00% | −23−76.7% | Reduced |
| Allworth Financial LP | 6 | $3.00K | 0.00% | −23−79.3% | Reduced |
| Carolinas Wealth Consulting LLC | 6 | $3.00K | 0.00% | −5−45.5% | Reduced |
| Davidson Capital Management Inc. | 6 | $3.00K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 6 | $3.00K | 0.00% | +2+50.0% | Added |
| Northwest Investment Counselors, LLC | 6 | $3.00K | 0.00% | +6 | New |
| Investors Research Corp | 7 | $3.00K | 0.00% | +7 | New |
| Newbridge Financial Services Group, Inc. | 4 | $2.00K | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 4 | $2.00K | 0.00% | +2+100.0% | Added |
| PEAK6 Investments LLC | 2 | $1.00K | 0.00% | −3,283−99.9% | Reduced |
| Schubert & Co | 2 | $1.00K | 0.00% | −3−60.0% | Reduced |
| Longfellow Investment Management Co LLC | 2 | $1.00K | 0.00% | 00.0% | Unchanged |
| Sound Income Strategies, LLC | 2 | $1.00K | 0.00% | 00.0% | Unchanged |
| Ten Capital Wealth Advisors, LLC | 3 | $1.00K | 0.00% | 00.0% | Unchanged |