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 8 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 2024
Institutional positions in Monolithic Power Systems, Inc. as of Mar 31, 2024. 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
- 807
- +75 vs. Q4 2023
- Shares held
- 46.0M
- +604.0K (+1.3%) vs. Q4 2023
- Total value
- $31.2B
- +$2.52B (+8.8%) vs. Q4 2023
- New holders
- 129
- 305 more added
- Sold out
- 54
- 273 more reduced
5 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Kiely Wealth Advisory Group, Inc. | 55 | $37.8K | 0.02% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 57 | $38.6K | 0.00% | 00.0% | Unchanged |
| Arlington Trust Co LLC | 64 | $43.4K | 0.01% | 00.0% | Unchanged |
| Delta Asset Management LLC | 66 | $44.7K | 0.00% | 00.0% | Unchanged |
| Manchester Capital Management LLC | 69 | $46.7K | 0.01% | +9+15.0% | Added |
| Smartleaf Asset Management LLC | 74 | $49.8K | 0.01% | +74 | New |
| Banque Cantonale Vaudoise | 75 | $51.0K | 0.00% | 00.0% | Unchanged |
| University of Texas/Texas Am Investment Managment Co | 79 | $53.5K | 0.01% | +79 | New |
| Sunbelt Securities, Inc. | 81 | $54.9K | 0.01% | 00.0% | Unchanged |
| Rakuten Securities, Inc. | 83 | $56.2K | 0.02% | −45−35.2% | Reduced |
| Quent Capital, LLC | 90 | $61.0K | 0.01% | +7+8.4% | Added |
| Leonteq Securities AG | 92 | $62.3K | 0.01% | +91+9,100.0% | Added |
| Private Trust Co NA | 106 | $71.8K | 0.01% | −12−10.2% | Reduced |
| Spectrum Wealth Counsel, LLC | 113 | $76.5K | 0.01% | −15−11.7% | Reduced |
| Quarry LP | 114 | $77.2K | 0.03% | +114 | New |
| Lindbrook Capital, LLC | 115 | $77.9K | 0.01% | +6+5.5% | Added |
| Mather Group, LLC. | 124 | $78.2K | 0.00% | +124 | New |
| Allworth Financial LP | 118 | $79.9K | 0.00% | +36+43.9% | Added |
| Migdal Insurance & Financial Holdings Ltd. | 125 | $85.0K | 0.00% | −17−12.0% | Reduced |
| TD Waterhouse Canada Inc. | 135 | $87.7K | 0.00% | −80−37.2% | Reduced |
| Trust Co of Vermont | 130 | $88.1K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 136 | $91.0K | 0.01% | +17+14.3% | Added |
| Rothschild Investment LLC | 141 | $95.5K | 0.01% | +3+2.2% | Added |
| Riverview Trust Co | 160 | $108.4K | 0.08% | +160 | New |
| CVA Family Office, LLC | 166 | $112.5K | 0.02% | +1+0.6% | Added |
| Gilliland Jeter Wealth Management LLC | 181 | $122.9K | 0.04% | +181 | New |
| LRI Investments, LLC | 188 | $127.4K | 0.03% | +188 | New |
| Massmutual Trust Co FSB | 194 | $131.4K | 0.00% | +12+6.6% | Added |
| Alta Advisers Ltd | 200 | $135.5K | 0.07% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 201 | $136.2K | 0.00% | −6−2.9% | Reduced |
| Penserra Capital Management LLC | 215 | $145.0K | 0.00% | −549−71.9% | Reduced |
| Park Place Capital Corp | 218 | $147.7K | 0.05% | 00.0% | Unchanged |
| Hills Bank & Trust Co | 245 | $166.0K | 0.01% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 245 | $166.0K | 0.00% | +230+1,533.3% | Added |
| Sentry Investment Management LLC | 250 | $169.0K | 0.07% | 00.0% | Unchanged |
| Plato Investment Management Ltd | 251 | $170.0K | 0.02% | +214+578.4% | Added |
| Parallel Advisors, LLC | 287 | $194.5K | 0.01% | +24+9.1% | Added |
| Umb Bank N A | 288 | $195.1K | 0.00% | 00.0% | Unchanged |
| Aigen Investment Management, LP | 298 | $201.9K | 0.04% | +298 | New |
| Essex Investment Management Co LLC | 300 | $203.2K | 0.04% | 00.0% | Unchanged |
| InterOcean Capital Group, LLC | 302 | $204.6K | 0.00% | −135−30.9% | Reduced |
| Ostrum Asset Management | 307 | $208.0K | 0.02% | 00.0% | Unchanged |
| FirstPurpose Wealth LLC | 315 | $209.9K | 0.08% | −69−18.0% | Reduced |
| Trust Point Inc. | 310 | $210.0K | 0.02% | +310 | New |
| Corundum Group, Inc. | 311 | $210.7K | 0.10% | +311 | New |
| Boston Private Wealth LLC | 312 | $211.5K | 0.00% | +312 | New |
| Capital Analysts, LLC | 313 | $212.0K | 0.01% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 317 | $212.2K | 0.02% | +238+301.3% | Added |
| Dynamic Advisor Solutions LLC | 314 | $212.7K | 0.01% | +314 | New |
| Graham Capital Management, L.P. | 315 | $213.4K | 0.01% | +315 | New |
| iA Global Asset Management Inc. | 319 | $216.0K | 0.00% | +319 | New |
| Thrive Capital Management, LLC | 319 | $216.1K | 0.12% | +319 | New |
| Truvestments Capital LLC | 326 | $220.8K | 0.08% | +261+401.5% | Added |
| QSV Equity Investors LLC | 332 | $224.9K | 0.22% | 00.0% | Unchanged |
| Qtron Investments LLC | 333 | $225.6K | 0.03% | 00.0% | Unchanged |
| Inceptionr LLC | 336 | $227.6K | 0.06% | +336 | New |
| Delap Wealth Advisory, LLC | 339 | $229.6K | 0.09% | +339 | New |
| AMG National Trust Bank | 340 | $230.3K | 0.01% | −11−3.1% | Reduced |
| D.A. Davidson & Co. | 341 | $231.4K | 0.00% | −70−17.0% | Reduced |
| Cary Street Partner Investment Advisory LLC | 343 | $232.1K | 0.01% | +4+1.2% | Added |
| Machina Capital S.A.S. | 344 | $233.0K | 0.12% | +344 | New |
| Dorsey & Whitney Trust CO LLC | 347 | $235.1K | 0.02% | +14+4.2% | Added |
| Graypoint LLC | 349 | $236.5K | 0.02% | +8+2.3% | Added |
| Burney Co | 350 | $237.1K | 0.01% | 00.0% | Unchanged |
| Ewa, LLC | 340 | $239.1K | 0.11% | −16−4.5% | Reduced |
| Mainstay Capital Management LLC | 355 | $240.5K | 0.05% | +2+0.6% | Added |
| Advisor Resource Council | 382 | $241.0K | 0.10% | +382 | New |
| CoreCap Advisors, LLC | 362 | $245.5K | 0.01% | +5+1.4% | Added |
| Concurrent Investment Advisors, LLC | 363 | $245.6K | 0.01% | +36+11.0% | Added |
| Symmetry Partners, LLC | 372 | $252.0K | 0.02% | 00.0% | Unchanged |
| IFP Advisors, Inc | 377 | $255.4K | 0.01% | +325+625.0% | Added |
| Sequoia Financial Advisors, LLC | 378 | $256.3K | 0.00% | −1,682−81.7% | Reduced |
| Prospera Financial Services Inc | 381 | $258.1K | 0.01% | +381 | New |
| Sanibel Captiva Trust Company, Inc. | 381 | $258.1K | 0.01% | 00.0% | Unchanged |
| Nomura Holdings Inc | 383 | $259.5K | 0.00% | −569−59.8% | Reduced |
| Mitchell Capital Management Co | 383 | $259.5K | 0.05% | +65+20.4% | Added |
| SYSTM Wealth Solutions LLC | 383 | $259.9K | 0.03% | +2+0.5% | Added |
| Federated Hermes, Inc. | 385 | $260.8K | 0.00% | +114+42.1% | Added |
| Kolinsky Wealth Management, LLC | 387 | $262.2K | 0.20% | −22−5.4% | Reduced |
| Pallas Capital Advisors LLC | 388 | $262.7K | 0.01% | +388 | New |
| Duality Advisers, LP | 388 | $262.8K | 0.03% | +388 | New |
| Gibbs Wealth Management | 391 | $264.9K | 0.15% | +391 | New |
| Artemis Investment Management LLP | 392 | $265.5K | 0.00% | −406−50.9% | Reduced |
| Keebeck Alpha, LP | 393 | $266.2K | 0.17% | +393 | New |
| Clearstead Advisors, LLC | 380 | $267.2K | 0.01% | −117−23.5% | Reduced |
| E Fund Management Co., Ltd. | 396 | $268.3K | 0.02% | −2−0.5% | Reduced |
| Algert Global LLC | 397 | $268.9K | 0.01% | +397 | New |
| Counterpoint Mutual Funds LLC | 397 | $268.9K | 0.07% | +397 | New |
| Colony Group, LLC | 397 | $269.0K | 0.00% | +397 | New |
| Sheets Smith Wealth Management | 400 | $271.0K | 0.03% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 400 | $271.0K | 0.00% | +400 | New |
| Versor Investments LP | 400 | $271.0K | 0.05% | +400 | New |
| Meeder Advisory Services, Inc. | 401 | $271.6K | 0.03% | +39+10.8% | Added |
| Braun-Bostich & Associates Inc. | 403 | $273.0K | 0.23% | −175−30.3% | Reduced |
| Advisory Services Network, LLC | 406 | $274.9K | 0.01% | +45+12.5% | Added |
| Lewis Asset Management, LLC | 407 | $275.7K | 0.23% | +407 | New |
| Riverstone Advisors, LLC | 422 | $285.9K | 0.17% | −1,729−80.4% | Reduced |
| New Hampshire Trust | 422 | $285.9K | 0.07% | −3−0.7% | Reduced |
| Belpointe Asset Management LLC | 424 | $287.2K | 0.02% | +424 | New |
| Fortis Capital Advisors, LLC | 424 | $287.2K | 0.12% | +424 | New |