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, Q3 2022
Institutional positions in Monolithic Power Systems, Inc. as of Sep 30, 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
- 630
- +10 vs. Q2 2022
- Shares held
- 45.7M
- +2.03M (+4.7%) vs. Q2 2022
- Total value
- $16.6B
- −$158.2M (−0.9%) vs. Q2 2022
- New holders
- 81
- 257 more added
- Sold out
- 71
- 230 more reduced
5 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: 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, Q3 2022
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| American Portfolios Advisors | 3,140 | $1.14M | 0.05% | −76−2.4% | Reduced |
| Bayesian Capital Management, LP | 3,207 | $1.17M | 0.24% | +3,207 | New |
| Westover Capital Advisors, LLC | 3,228 | $1.17M | 0.45% | −648−16.7% | Reduced |
| Torray LLC | 3,295 | $1.20M | 0.24% | −77−2.3% | Reduced |
| Gsa Capital Partners LLP | 3,306 | $1.20M | 0.16% | +2,734+478.0% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 3,382 | $1.23M | 0.03% | +500+17.3% | Added |
| GWM Advisors LLC | 3,414 | $1.24M | 0.02% | −1,367−28.6% | Reduced |
| Marshall Financial Group LLC | 3,454 | $1.25M | 0.53% | +65+1.9% | Added |
| Westpac Banking Corp | 3,474 | $1.26M | 0.02% | 00.0% | Unchanged |
| Kentucky Retirement Systems | 3,479 | $1.26M | 0.05% | +225+6.9% | Added |
| CIBC World Markets Corp | 3,480 | $1.26M | 0.02% | −2,402−40.8% | Reduced |
| Crossmark Global Holdings, Inc. | 3,494 | $1.27M | 0.04% | −345−9.0% | Reduced |
| Redhawk Wealth Advisors, Inc. | 3,499 | $1.27M | 0.54% | +24+0.7% | Added |
| Verition Fund Management LLC | 3,525 | $1.28M | 0.02% | +2,653+304.2% | Added |
| Retireful, LLC | 3,575 | $1.30M | 0.65% | +3,575 | New |
| Oppenheimer & Co Inc | 3,590 | $1.30M | 0.03% | −162−4.3% | Reduced |
| Renaissance Group LLC | 3,619 | $1.31M | 0.07% | +72+2.0% | Added |
| Bank of Nova Scotia | 3,655 | $1.33M | 0.00% | +31+0.9% | Added |
| TD Private Client Wealth LLC | 3,704 | $1.35M | 0.07% | −192−4.9% | Reduced |
| Securian Asset Management, Inc | 3,750 | $1.36M | 0.04% | 00.0% | Unchanged |
| Cim, LLC | 3,957 | $1.38M | 0.29% | +1,405+55.1% | Added |
| Cipher Capital LP | 3,840 | $1.40M | 0.23% | +1,331+53.0% | Added |
| Natixis | 3,822 | $1.40M | 0.01% | −54−1.4% | Reduced |
| Quantamental Technologies LLC | 3,870 | $1.41M | 0.55% | +3,870 | New |
| Keybank National Association | 3,906 | $1.42M | 0.01% | +927+31.1% | Added |
| Alberta Investment Management Corp | 3,957 | $1.44M | 0.01% | +1,967+98.8% | Added |
| Bessemer Group Inc | 3,997 | $1.45M | 0.00% | +15+0.4% | Added |
| La Financiere de L'Echiquier | 4,000 | $1.45M | 0.09% | +4,000 | New |
| XTX Topco Ltd | 4,069 | $1.48M | 0.37% | +3,051+299.7% | Added |
| Teachers Retirement System of the State of Kentucky | 4,095 | $1.49M | 0.02% | +4,095 | New |
| ClariVest Asset Management LLC | 4,096 | $1.49M | 0.07% | −2,154−34.5% | Reduced |
| Creative Planning | 4,172 | $1.52M | 0.00% | +39+0.9% | Added |
| M&T Bank Corp | 4,256 | $1.55M | 0.01% | +38+0.9% | Added |
| Candriam Luxembourg S.C.A. | 4,364 | $1.59M | 0.01% | +2,113+93.9% | Added |
| British Columbia Investment Management Corp | 4,384 | $1.59M | 0.02% | −753−14.7% | Reduced |
| Chartwell Investment Partners, LLC | 4,418 | $1.60M | 0.07% | −3,538−44.5% | Reduced |
| Advisors Asset Management, Inc. | 4,528 | $1.65M | 0.03% | −42−0.9% | Reduced |
| OPSEU Pension Plan Trust Fund | 4,434 | $1.65M | 0.44% | +3+0.1% | Added |
| Quantitative Investment Management, LLC | 4,576 | $1.66M | 0.28% | +4,576 | New |
| AlphaCrest Capital Management LLC | 4,620 | $1.68M | 0.10% | +276+6.4% | Added |
| Ieq Capital, LLC | 4,635 | $1.68M | 0.05% | +2,624+130.5% | Added |
| Mariner, LLC | 4,700 | $1.71M | 0.01% | +4,700 | New |
| PFG Advisors | 4,709 | $1.71M | 0.20% | −9−0.2% | Reduced |
| Public Sector Pension Investment Board | 4,764 | $1.73M | 0.01% | +547+13.0% | Added |
| Alcosta Capital Management, Inc. | 4,775 | $1.74M | 1.70% | +4,775 | New |
| Jacobs Levy Equity Management, Inc | 4,783 | $1.74M | 0.01% | +4,783 | New |
| HighTower Advisors, LLC | 4,805 | $1.74M | 0.00% | +226+4.9% | Added |
| Executive Wealth Management, LLC | 1,771 | $1.77M | 0.25% | −3,202−64.4% | Reduced |
| Andra AP-fonden | 4,900 | $1.78M | 0.06% | +2,400+96.0% | Added |
| Mercer Global Advisors Inc | 4,947 | $1.80M | 0.01% | +160+3.3% | Added |
| Point72 Hong Kong Ltd | 5,001 | $1.82M | 0.11% | −227−4.3% | Reduced |
| Intrust Bank NA | 5,020 | $1.82M | 0.28% | −123−2.4% | Reduced |
| Fluent Financial, LLC | 5,047 | $1.83M | 1.01% | +71+1.4% | Added |
| Railway Pension Investments Ltd | 5,100 | $1.85M | 0.02% | 00.0% | Unchanged |
| Nissay Asset Management Corp | 5,116 | $1.86M | 0.02% | +178+3.6% | Added |
| Values First Advisors, Inc. | 5,141 | $1.87M | 1.34% | −15−0.3% | Reduced |
| Czech National Bank | 5,166 | $1.88M | 0.05% | +5,166 | New |
| National Bank of Canada | 5,047 | $1.89M | 0.01% | +4,306+581.1% | Added |
| Vestor Capital, LLC | 5,255 | $1.91M | 0.25% | +43+0.8% | Added |
| JustInvest LLC | 5,456 | $1.98M | 0.09% | +445+8.9% | Added |
| Summit Place Financial Advisors, LLC | 5,550 | $2.02M | 1.87% | +2,765+99.3% | Added |
| FourThought Financial, LLC | 5,598 | $2.03M | 0.30% | +210+3.9% | Added |
| Campbell Newman Asset Management Inc | 5,744 | $2.09M | 0.23% | +136+2.4% | Added |
| Brinker Capital Investments, LLC | 5,958 | $2.17M | 0.04% | −1,288−17.8% | Reduced |
| CIBC Asset Management Inc | 5,964 | $2.17M | 0.01% | +576+10.7% | Added |
| First Republic Investment Management, Inc. | 6,104 | $2.22M | 0.01% | +684+12.6% | Added |
| Schonfeld Strategic Advisors LLC | 6,204 | $2.25M | 0.02% | +6,204 | New |
| Swiss Life Asset Management Ltd | 6,267 | $2.28M | 0.04% | −23−0.4% | Reduced |
| Texas Permanent School Fund | 6,289 | $2.29M | 0.04% | +499+8.6% | Added |
| NWK Group, Inc. | 6,311 | $2.29M | 1.77% | +6,311 | New |
| New York Life Investment Management LLC | 6,354 | $2.31M | 0.03% | +103+1.6% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 6,017 | $2.31M | 0.03% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 6,502 | $2.36M | 0.02% | +118+1.8% | Added |
| FORA Capital, LLC | 6,650 | $2.42M | 0.46% | +6,650 | New |
| Steward Partners Investment Advisory, LLC | 6,653 | $2.42M | 0.05% | −137−2.0% | Reduced |
| The PNC Financial Services Group, Inc. | 6,763 | $2.46M | 0.00% | +3,233+91.6% | Added |
| Financial Counselors Inc | 6,830 | $2.48M | 0.06% | +2,663+63.9% | Added |
| Y-Intercept (Hong Kong) Ltd | 6,881 | $2.50M | 0.25% | +3,739+119.0% | Added |
| Guggenheim Capital LLC | 6,883 | $2.50M | 0.02% | −2,083−23.2% | Reduced |
| Handelsbanken Fonder AB | 6,944 | $2.52M | 0.02% | 00.0% | Unchanged |
| UBS Group AG | 7,053 | $2.56M | 0.00% | −61,558−89.7% | Reduced |
| ING Groep NV | 7,078 | $2.57M | 0.04% | −1,319−15.7% | Reduced |
| American Capital Management Inc | 7,105 | $2.58M | 0.10% | −2,816−28.4% | Reduced |
| State of Tennessee, Treasury Department | 7,156 | $2.60M | 0.01% | +220+3.2% | Added |
| Oregon Public Employees Retirement Fund | 7,320 | $2.66M | 0.04% | −356−4.6% | Reduced |
| Caisse de Depot Et Placement du Quebec | 7,385 | $2.68M | 0.01% | +2,118+40.2% | Added |
| Hartford Investment Management Co | 7,592 | $2.76M | 0.09% | +3,398+81.0% | Added |
| Aquatic Capital Management LLC | 7,600 | $2.76M | 0.27% | +7,200+1,800.0% | Added |
| Two Sigma Investments, LP | 7,601 | $2.76M | 0.01% | +7,601 | New |
| Lisanti Capital Growth, LLC | 7,630 | $2.77M | 0.37% | +1,005+15.2% | Added |
| Mutual of America Capital Management LLC | 7,672 | $2.79M | 0.04% | +175+2.3% | Added |
| Daiwa Securities Group Inc. | 7,763 | $2.82M | 0.02% | +3,936+102.8% | Added |
| TownSquare Capital, LLC | 7,807 | $2.84M | 0.08% | −334−4.1% | Reduced |
| IFM Investors Pty Ltd | 7,920 | $2.88M | 0.05% | +251+3.3% | Added |
| Dynamic Technology Lab Private Ltd | 8,116 | $2.95M | 0.29% | +2,932+56.6% | Added |
| Utah Retirement Systems | 8,150 | $2.96M | 0.05% | +24+0.3% | Added |
| Stratos Wealth Partners, LTD. | 8,161 | $2.97M | 0.08% | +74+0.9% | Added |
| Mackenzie Financial Corp | 8,202 | $2.98M | 0.01% | −2,225−21.3% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 8,227 | $2.99M | 0.02% | −4,785−36.8% | Reduced |
| Larson Financial Group LLC | 8,241 | $3.00M | 0.43% | +8,197+18,629.5% | Added |