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, Q4 2023
Institutional positions in Monolithic Power Systems, Inc. as of Dec 31, 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
- 737
- +90 vs. Q3 2023
- Shares held
- 45.4M
- −552.0K (−1.2%) vs. Q3 2023
- Total value
- $28.6B
- +$7.40B (+34.9%) vs. Q3 2023
- New holders
- 137
- 276 more added
- Sold out
- 47
- 243 more reduced
8 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| EverSource Wealth Advisors, LLC | 79 | $49.9K | 0.00% | +15+23.4% | Added |
| Sunbelt Securities, Inc. | 81 | $51.1K | 0.01% | 00.0% | Unchanged |
| Allworth Financial LP | 82 | $51.7K | 0.00% | +14+20.6% | Added |
| Quent Capital, LLC | 83 | $52.4K | 0.01% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 109 | $68.8K | 0.01% | +63+137.0% | Added |
| Private Trust Co NA | 118 | $74.4K | 0.01% | +70+145.8% | Added |
| Farther Finance Advisors, LLC | 119 | $75.1K | 0.01% | +54+83.1% | Added |
| Rakuten Securities, Inc. | 128 | $80.7K | 0.06% | +128 | New |
| Spectrum Wealth Counsel, LLC | 128 | $80.7K | 0.01% | +128 | New |
| Trust Co of Vermont | 130 | $82.0K | 0.01% | 00.0% | Unchanged |
| Rothschild Investment LLC | 138 | $87.0K | 0.01% | +138 | New |
| Munro Partners | 140 | $88.3K | 0.00% | +140 | New |
| Migdal Insurance & Financial Holdings Ltd. | 142 | $90.0K | 0.00% | −43−23.2% | Reduced |
| CVA Family Office, LLC | 165 | $104.1K | 0.02% | +165 | New |
| Massmutual Trust Co FSB | 182 | $114.8K | 0.00% | +20+12.3% | Added |
| TD Waterhouse Canada Inc. | 215 | $122.9K | 0.00% | +1+0.5% | Added |
| Alta Advisers Ltd | 200 | $126.2K | 0.07% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 207 | $130.6K | 0.00% | +40+24.0% | Added |
| Park Place Capital Corp | 218 | $137.5K | 0.05% | −297−57.7% | Reduced |
| Desjardins Global Asset Management Inc. | 234 | $147.6K | 0.02% | +3+1.3% | Added |
| Hills Bank & Trust Co | 245 | $154.5K | 0.02% | 00.0% | Unchanged |
| Sentry Investment Management LLC | 250 | $158.0K | 0.07% | −27−9.7% | Reduced |
| Parallel Advisors, LLC | 263 | $166.0K | 0.00% | +26+11.0% | Added |
| Federated Hermes, Inc. | 271 | $170.9K | 0.00% | +7+2.7% | Added |
| Umb Bank N A | 288 | $181.7K | 0.00% | −46−13.8% | Reduced |
| Essex Investment Management Co LLC | 300 | $189.2K | 0.04% | 00.0% | Unchanged |
| Ostrum Asset Management | 307 | $193.6K | 0.02% | +1+0.3% | Added |
| Capital Analysts, LLC | 313 | $197.0K | 0.01% | +1+0.3% | Added |
| Mitchell Capital Management Co | 318 | $200.6K | 0.04% | +318 | New |
| Concurrent Investment Advisors, LLC | 327 | $205.8K | 0.01% | +327 | New |
| Partners Capital Investment Group, LLP | 331 | $208.8K | 0.00% | +331 | New |
| Gladstone Institutional Advisory LLC | 331 | $208.8K | 0.01% | +331 | New |
| QSV Equity Investors LLC | 332 | $209.4K | 0.20% | +332 | New |
| Dorsey & Whitney Trust CO LLC | 333 | $210.0K | 0.02% | +333 | New |
| Qtron Investments LLC | 333 | $210.1K | 0.03% | +333 | New |
| Cary Street Partner Investment Advisory LLC | 339 | $213.6K | 0.01% | +334+6,680.0% | Added |
| Graypoint LLC | 341 | $215.2K | 0.02% | +341 | New |
| Covestor Ltd | 347 | $219.0K | 0.15% | −15−4.1% | Reduced |
| Sepio Capital, LP | 348 | $219.5K | 0.02% | +348 | New |
| Wallace Advisory Group, LLC | 477 | $220.4K | 0.17% | −68−12.5% | Reduced |
| Burney Co | 350 | $220.8K | 0.01% | −400−53.3% | Reduced |
| Covenant Asset Management, LLC | 350 | $220.8K | 0.06% | +350 | New |
| AMG National Trust Bank | 351 | $221.1K | 0.01% | +351 | New |
| Mainstay Capital Management LLC | 353 | $222.7K | 0.04% | +353 | New |
| CoreCap Advisors, LLC | 357 | $225.3K | 0.01% | +357 | New |
| Ewa, LLC | 356 | $226.2K | 0.11% | +356 | New |
| Advisory Services Network, LLC | 361 | $227.7K | 0.01% | +361 | New |
| Vantage Consulting Group Inc | 362 | $228.3K | 0.15% | −75−17.2% | Reduced |
| Meeder Advisory Services, Inc. | 362 | $228.3K | 0.03% | +362 | New |
| Ci Investments Inc. | 364 | $230.0K | 0.00% | −5−1.4% | Reduced |
| Prelude Capital Management, LLC | 367 | $231.5K | 0.02% | −836−69.5% | Reduced |
| Gsa Capital Partners LLP | 373 | $235.0K | 0.02% | −1,124−75.1% | Reduced |
| Symmetry Partners, LLC | 372 | $235.0K | 0.01% | +372 | New |
| Great Lakes Retirement, Inc. | 374 | $236.1K | 0.04% | +374 | New |
| Sanibel Captiva Trust Company, Inc. | 381 | $240.3K | 0.01% | +381 | New |
| SYSTM Wealth Solutions LLC | 381 | $240.7K | 0.03% | −499−56.7% | Reduced |
| FirstPurpose Wealth LLC | 384 | $242.2K | 0.09% | +384 | New |
| E Fund Management Co., Ltd. | 398 | $251.1K | 0.02% | −37−8.5% | Reduced |
| Sheets Smith Wealth Management | 400 | $252.3K | 0.04% | +400 | New |
| Peterson Wealth Services | 400 | $252.4K | 0.11% | +400 | New |
| Kolinsky Wealth Management, LLC | 409 | $258.0K | 0.23% | −56−12.0% | Reduced |
| D.A. Davidson & Co. | 411 | $259.5K | 0.00% | +411 | New |
| Summit Creek Advisors LLC | 412 | $259.9K | 0.03% | +412 | New |
| Old National Bancorp | 414 | $261.1K | 0.01% | +414 | New |
| Granahan Investment Management Inc | 425 | $268.1K | 0.01% | −13,495−96.9% | Reduced |
| New Hampshire Trust | 425 | $268.1K | 0.06% | +425 | New |
| LRT Capital Management, LLC | 426 | $268.7K | 0.25% | +426 | New |
| Integrated Advisors Network LLC | 429 | $270.6K | 0.02% | −5−1.2% | Reduced |
| WSFS Capital Management, LLC | 434 | $273.8K | 0.02% | 00.0% | Unchanged |
| Principal Securities, Inc. | 435 | $274.7K | 0.01% | +435 | New |
| InterOcean Capital Group, LLC | 437 | $275.7K | 0.01% | −17−3.7% | Reduced |
| GAMMA Investing LLC | 458 | $275.8K | 0.07% | +458 | New |
| David Loasby | 485 | $278.4K | 0.03% | +485 | New |
| Dynamic Technology Lab Private Ltd | 443 | $279.0K | 0.03% | −2,709−85.9% | Reduced |
| Dark Forest Capital Management LP | 447 | $282.0K | 0.04% | −1,218−73.2% | Reduced |
| Global Retirement Partners, LLC | 474 | $282.7K | 0.01% | +105+28.5% | Added |
| Ronald Blue Trust, Inc. | 613 | $283.0K | 0.00% | +153+33.3% | Added |
| Fielder Capital Group LLC | 452 | $285.1K | 0.17% | +452 | New |
| Federation des caisses Desjardins du Quebec | 456 | $287.6K | 0.00% | −69−13.1% | Reduced |
| Resources Investment Advisors, LLC. | 460 | $290.2K | 0.01% | +460 | New |
| Maven Securities LTD | 463 | $292.1K | 0.03% | +463 | New |
| Quadrant Capital Group LLC | 463 | $292.1K | 0.03% | +19+4.3% | Added |
| Acadian Asset Management LLC | 471 | $296.0K | 0.00% | +364+340.2% | Added |
| New Century Financial Group, LLC | 472 | $297.7K | 0.26% | +472 | New |
| Change Path, LLC | 474 | $299.0K | 0.02% | +474 | New |
| Shell Asset Management Co | 478 | $302.0K | 0.01% | −144−23.2% | Reduced |
| Johnson Financial Group, Inc. | 488 | $308.3K | 0.02% | −6−1.2% | Reduced |
| Financial Advocates Investment Management | 490 | $309.1K | 0.02% | +490 | New |
| Cigna Investments Inc | 491 | $310.0K | 0.06% | +7+1.4% | Added |
| Verus Capital Partners, LLC | 495 | $312.2K | 0.04% | +5+1.0% | Added |
| Clearstead Advisors, LLC | 497 | $313.5K | 0.02% | +12+2.5% | Added |
| V-Square Quantitative Management LLC | 499 | $314.8K | 0.07% | 00.0% | Unchanged |
| Proequities, Inc. | 510 | $322.2K | 0.02% | −23−4.3% | Reduced |
| Siemens Fonds Invest GmbH | 512 | $323.0K | 0.03% | +512 | New |
| Independent Financial Group, LLC | 515 | $324.9K | 0.02% | −25−4.6% | Reduced |
| Trust Asset Management LLC | 516 | $325.5K | 0.03% | 00.0% | Unchanged |
| Jennison Associates LLC | 520 | $328.0K | 0.00% | −485−48.3% | Reduced |
| Foundry Partners, LLC | 522 | $329.3K | 0.02% | 00.0% | Unchanged |
| Wetherby Asset Management Inc | 525 | $331.2K | 0.02% | +28+5.6% | Added |
| Perigon Wealth Management, LLC | 526 | $331.8K | 0.01% | +66+14.3% | Added |