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 |
|---|---|---|---|---|---|
| NorthCrest Asset Manangement, LLC | 10,000 | $6.31M | 0.24% | 00.0% | Unchanged |
| Texas Permanent School Fund | 9,894 | $6.24M | 0.05% | +20+0.2% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 9,864 | $6.22M | 0.01% | +900+10.0% | Added |
| Korea Investment CORP | 9,736 | $6.14M | 0.02% | +2,304+31.0% | Added |
| Gotham Asset Management, LLC | 9,690 | $6.11M | 0.11% | −3,851−28.4% | Reduced |
| Fred Alger Management, LLC | 9,399 | $5.93M | 0.03% | +47+0.5% | Added |
| TownSquare Capital, LLC | 9,375 | $5.91M | 0.10% | +506+5.7% | Added |
| American Capital Management Inc | 9,269 | $5.85M | 0.20% | +936+11.2% | Added |
| Aware Super Pty Ltd as trustee of Aware Super | 6,426 | $5.82M | 0.08% | +6,426 | New |
| Allianz Asset Management GmbH | 9,208 | $5.81M | 0.01% | −1,391−13.1% | Reduced |
| LGT Group Foundation | 9,104 | $5.76M | 0.13% | +2,219+32.2% | Added |
| APG Asset Management US Inc. | 9,059 | $5.71M | 0.04% | +9,059 | New |
| SG Americas Securities, LLC | 8,848 | $5.58M | 0.06% | +6,764+324.6% | Added |
| Stratos Wealth Partners, LTD. | 8,823 | $5.57M | 0.10% | +188+2.2% | Added |
| Yousif Capital Management, LLC | 8,776 | $5.54M | 0.07% | +346+4.1% | Added |
| Financial Counselors Inc | 8,667 | $5.47M | 0.10% | −12−0.1% | Reduced |
| Handelsbanken Fonder AB | 8,644 | $5.45M | 0.03% | +600+7.5% | Added |
| KP Management LLC | 8,500 | $5.36M | 2.66% | +8,500 | New |
| Envestnet Portfolio Solutions, Inc. | 8,454 | $5.33M | 0.02% | −272−3.1% | Reduced |
| Czech National Bank | 8,391 | $5.29M | 0.08% | +41+0.5% | Added |
| Thornburg Investment Management Inc | 8,280 | $5.22M | 0.08% | −1,256−13.2% | Reduced |
| The PNC Financial Services Group, Inc. | 8,274 | $5.22M | 0.00% | +988+13.6% | Added |
| Tredje AP-fonden | 8,216 | $5.18M | 0.06% | +778+10.5% | Added |
| Utah Retirement Systems | 7,987 | $5.04M | 0.06% | +173+2.2% | Added |
| Level Four Advisory Services, LLC | 7,965 | $5.02M | 0.28% | −111−1.4% | Reduced |
| Mariner, LLC | 7,942 | $5.01M | 0.01% | +3,431+76.1% | Added |
| First Hawaiian Bank | 7,940 | $5.01M | 0.16% | −370−4.5% | Reduced |
| Tower Research Capital LLC (TRC) | 7,836 | $4.94M | 0.06% | +2,981+61.4% | Added |
| Mutual of America Capital Management LLC | 7,750 | $4.89M | 0.06% | −425−5.2% | Reduced |
| Taylor Frigon Capital Management LLC | 7,631 | $4.81M | 2.42% | −164−2.1% | Reduced |
| GWM Advisors LLC | 7,086 | $4.48M | 0.04% | +965+15.8% | Added |
| Swiss Life Asset Management Ltd | 7,108 | $4.48M | 0.05% | −1,598−18.4% | Reduced |
| Larson Financial Group LLC | 7,074 | $4.46M | 0.39% | −400−5.4% | Reduced |
| Pathstone Holdings, LLC | 6,888 | $4.35M | 0.02% | +6,888 | New |
| Factory Mutual Insurance Co | 6,856 | $4.32M | 0.05% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 6,839 | $4.31M | 0.03% | −163−2.3% | Reduced |
| New York Life Investment Management LLC | 6,807 | $4.29M | 0.04% | −29−0.4% | Reduced |
| Bahl & Gaynor Inc | 6,733 | $4.25M | 0.03% | −34−0.5% | Reduced |
| Oregon Public Employees Retirement Fund | 6,671 | $4.21M | 0.07% | −2,786−29.5% | Reduced |
| ING Groep NV | 6,559 | $4.14M | 0.03% | +561+9.4% | Added |
| Truist Financial Corp | 6,559 | $4.14M | 0.01% | +130+2.0% | Added |
| Bank of Nova Scotia | 6,544 | $4.13M | 0.01% | +2,244+52.2% | Added |
| CIBC Asset Management Inc | 6,474 | $4.08M | 0.02% | −282−4.2% | Reduced |
| Canada Pension Plan Investment Board | 6,400 | $4.04M | 0.01% | +6,400 | New |
| Trexquant Investment LP | 6,396 | $4.03M | 0.09% | −152−2.3% | Reduced |
| Nissay Asset Management Corp | 6,347 | $4.00M | 0.03% | +641+11.2% | Added |
| Empowered Funds, LLC | 6,341 | $4.00M | 0.10% | +592+10.3% | Added |
| Oppenheimer Asset Management Inc. | 6,262 | $3.95M | 0.05% | −328−5.0% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 6,198 | $3.91M | 0.05% | +700+12.7% | Added |
| Pacer Advisors, Inc. | 6,124 | $3.86M | 0.01% | −12,842−67.7% | Reduced |
| Azzad Asset Management Inc | 6,122 | $3.86M | 0.49% | 00.0% | Unchanged |
| Wealthfront Advisers LLC | 6,058 | $3.82M | 0.01% | −57−0.9% | Reduced |
| AXA S.A. | 6,035 | $3.81M | 0.01% | −16,065−72.7% | Reduced |
| QRG Capital Management, Inc. | 6,006 | $3.79M | 0.06% | +5,074+544.4% | Added |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 5,800 | $3.66M | 1.54% | 00.0% | Unchanged |
| Shaker Investments LLC | 5,741 | $3.62M | 1.69% | −20.0% | Reduced |
| UniSuper Management Pty Ltd | 5,715 | $3.60M | 0.04% | +115+2.1% | Added |
| Advisors Asset Management, Inc. | 5,711 | $3.60M | 0.07% | +1,470+34.7% | Added |
| Aviva PLC | 5,639 | $3.56M | 0.01% | −2,072−26.9% | Reduced |
| Redwood Investments, LLC | 5,547 | $3.50M | 0.91% | −38−0.7% | Reduced |
| Synovus Financial Corp | 5,518 | $3.48M | 0.05% | −2,567−31.8% | Reduced |
| Two Sigma Securities, LLC | 5,327 | $3.36M | 0.15% | −898−14.4% | Reduced |
| CWM Advisors, LLC | 5,274 | $3.33M | 0.37% | +197+3.9% | Added |
| Campbell Newman Asset Management Inc | 5,248 | $3.31M | 0.29% | −763−12.7% | Reduced |
| British Columbia Investment Management Corp | 5,224 | $3.30M | 0.03% | +1,127+27.5% | Added |
| PFG Advisors | 5,176 | $3.27M | 0.26% | −9−0.2% | Reduced |
| Daiwa Securities Group Inc. | 5,124 | $3.23M | 0.02% | +279+5.8% | Added |
| Los Angeles Capital Management LLC | 5,019 | $3.17M | 0.01% | +5,019 | New |
| Janus Henderson Group PLC | 4,997 | $3.15M | 0.00% | −36−0.7% | Reduced |
| FourThought Financial Partners, LLC | 4,896 | $3.09M | 0.39% | −234−4.6% | Reduced |
| Peapack Gladstone Financial Corp | 4,874 | $3.07M | 0.05% | 00.0% | Unchanged |
| Coldstream Capital Management Inc | 4,846 | $3.06M | 0.09% | +265+5.8% | Added |
| Steward Partners Investment Advisory, LLC | 4,801 | $3.03M | 0.04% | −267−5.3% | Reduced |
| Burr Financial Services, LLC | 3,996 | $3.02M | 2.31% | +3,996 | New |
| Quantinno Capital Management LP | 4,718 | $2.98M | 0.10% | +849+21.9% | Added |
| Values First Advisors, Inc. | 4,664 | $2.94M | 1.78% | +63+1.4% | Added |
| PDT Partners, LLC | 4,653 | $2.94M | 0.32% | −5,600−54.6% | Reduced |
| Linden Thomas Advisory Services, LLC | 4,567 | $2.88M | 0.54% | +306+7.2% | Added |
| Creative Planning | 4,498 | $2.84M | 0.01% | −803−15.1% | Reduced |
| Intrust Bank NA | 4,484 | $2.83M | 0.33% | −175−3.8% | Reduced |
| Chartwell Investment Partners, LLC | 4,467 | $2.82M | 0.10% | +213+5.0% | Added |
| Renaissance Group LLC | 4,464 | $2.81M | 0.12% | +254+6.0% | Added |
| Winslow Capital Management, LLC | 4,456 | $2.81M | 0.01% | −403,268−98.9% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 4,394 | $2.77M | 0.01% | +2,925+199.1% | Added |
| USS Investment Management Ltd | 4,200 | $2.65M | 0.02% | −500−10.6% | Reduced |
| Executive Wealth Management, LLC | 4,131 | $2.61M | 0.25% | +80+2.0% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 4,120 | $2.60M | 0.03% | −5−0.1% | Reduced |
| Oppenheimer & Co Inc | 4,108 | $2.59M | 0.05% | −138−3.3% | Reduced |
| Cim, LLC | 3,483 | $2.58M | 0.40% | −112−3.1% | Reduced |
| Cetera Advisor Networks LLC | 4,073 | $2.57M | 0.01% | +314+8.4% | Added |
| Harvest Fund Management Co., Ltd | 4,140 | $2.57M | 0.40% | +500+13.7% | Added |
| B. Metzler seel. Sohn & Co. AG | 4,044 | $2.55M | 0.03% | −92−2.2% | Reduced |
| Polen Capital Management LLC | 4,038 | $2.55M | 0.01% | +1,549+62.2% | Added |
| Redhawk Wealth Advisors, Inc. | 4,020 | $2.54M | 0.49% | −66−1.6% | Reduced |
| Teachers Retirement System of the State of Kentucky | 3,995 | $2.52M | 0.02% | 00.0% | Unchanged |
| Kentucky Retirement Systems | 3,833 | $2.42M | 0.08% | −385−9.1% | Reduced |
| JustInvest LLC | 3,789 | $2.39M | 0.06% | +244+6.9% | Added |
| Gulf International Bank (UK) Ltd | 3,714 | $2.34M | 0.07% | −415−10.1% | Reduced |
| M&T Bank Corp | 3,697 | $2.33M | 0.01% | +240+6.9% | Added |
| Mackenzie Financial Corp | 3,643 | $2.30M | 0.00% | +162+4.7% | Added |