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 2023
Institutional positions in Monolithic Power Systems, Inc. as of Sep 30, 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
- 655
- +6 vs. Q2 2023
- Shares held
- 46.0M
- −638.8K (−1.4%) vs. Q2 2023
- Total value
- $21.2B
- −$3.93B (−15.6%) vs. Q2 2023
- New holders
- 70
- 265 more added
- Sold out
- 64
- 240 more reduced
3 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 8,964 | $4.14M | 0.01% | −852−8.7% | Reduced |
| Edgestream Partners, L.P. | 8,922 | $4.12M | 0.33% | +7,353+468.6% | Added |
| Aquatic Capital Management LLC | 8,880 | $4.10M | 0.17% | +8,880 | New |
| TownSquare Capital, LLC | 8,869 | $4.10M | 0.07% | −3,540−28.5% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 8,726 | $4.03M | 0.02% | +8,726 | New |
| Swiss Life Asset Management Ltd | 8,706 | $4.02M | 0.06% | +4,023+85.9% | Added |
| Forsta Ap-Fonden | 8,700 | $4.02M | 0.04% | −100−1.1% | Reduced |
| Financial Counselors Inc | 8,679 | $4.01M | 0.08% | +1,585+22.3% | Added |
| IFM Investors Pty Ltd | 8,665 | $4.00M | 0.05% | +108+1.3% | Added |
| Stratos Wealth Partners, LTD. | 8,635 | $3.99M | 0.09% | +361+4.4% | Added |
| HighTower Advisors, LLC | 8,540 | $3.92M | 0.01% | −1,413−14.2% | Reduced |
| Yousif Capital Management, LLC | 8,430 | $3.89M | 0.05% | +99+1.2% | Added |
| Czech National Bank | 8,350 | $3.86M | 0.06% | +3,017+56.6% | Added |
| American Capital Management Inc | 8,333 | $3.85M | 0.15% | −16−0.2% | Reduced |
| First Hawaiian Bank | 8,310 | $3.84M | 0.13% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 8,175 | $3.78M | 0.05% | +202+2.5% | Added |
| Synovus Financial Corp | 8,085 | $3.74M | 0.04% | −959−10.6% | Reduced |
| Level Four Advisory Services, LLC | 8,076 | $3.73M | 0.24% | +222+2.8% | Added |
| Handelsbanken Fonder AB | 8,044 | $3.72M | 0.02% | +600+8.1% | Added |
| PEAK6 Investments LLC | 8,026 | $3.71M | 0.18% | +8,026 | New |
| Handelsinvest Investeringsforvaltning | 8,000 | $3.70M | 1.28% | +8,000 | New |
| Utah Retirement Systems | 7,814 | $3.61M | 0.05% | +22+0.3% | Added |
| Taylor Frigon Capital Management LLC | 7,795 | $3.60M | 2.00% | +15+0.2% | Added |
| Aviva PLC | 7,711 | $3.56M | 0.01% | +3,087+66.8% | Added |
| Larson Financial Group LLC | 7,474 | $3.45M | 0.34% | −151−2.0% | Reduced |
| Jane Street Group, LLC | 7,456 | $3.44M | 0.01% | −14,836−66.6% | Reduced |
| Tredje AP-fonden | 7,438 | $3.44M | 0.05% | −673−8.3% | Reduced |
| Korea Investment CORP | 7,432 | $3.43M | 0.01% | −168−2.2% | Reduced |
| The PNC Financial Services Group, Inc. | 7,286 | $3.37M | 0.00% | +519+7.7% | Added |
| FORA Capital, LLC | 7,243 | $3.35M | 0.29% | +7,243 | New |
| Occudo Quantitative Strategies LP | 7,082 | $3.27M | 0.42% | +7,082 | New |
| Guggenheim Capital LLC | 7,002 | $3.23M | 0.03% | −830−10.6% | Reduced |
| Factory Mutual Insurance Co | 6,856 | $3.17M | 0.04% | +6,856 | New |
| LGT Group Foundation | 6,885 | $3.16M | 0.08% | +130+1.9% | Added |
| New York Life Investment Management LLC | 6,836 | $3.16M | 0.03% | +393+6.1% | Added |
| Bahl & Gaynor Inc | 6,767 | $3.13M | 0.02% | −170−2.5% | Reduced |
| CIBC Asset Management Inc | 6,756 | $3.12M | 0.01% | +297+4.6% | Added |
| Oppenheimer Asset Management Inc. | 6,590 | $3.04M | 0.05% | −47−0.7% | Reduced |
| Trexquant Investment LP | 6,548 | $3.03M | 0.08% | +5,590+583.5% | Added |
| Truist Financial Corp | 6,429 | $2.97M | 0.00% | −685−9.6% | Reduced |
| Two Sigma Securities, LLC | 6,225 | $2.88M | 0.13% | +4,834+347.5% | Added |
| Azzad Asset Management Inc | 6,122 | $2.83M | 0.40% | −1,068−14.9% | Reduced |
| GWM Advisors LLC | 6,121 | $2.83M | 0.03% | +297+5.1% | Added |
| Wealthfront Advisers LLC | 6,115 | $2.83M | 0.01% | +3,558+139.1% | Added |
| Campbell Newman Asset Management Inc | 6,011 | $2.78M | 0.26% | −104−1.7% | Reduced |
| ING Groep NV | 5,998 | $2.77M | 0.02% | +5,998 | New |
| Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna | 5,800 | $2.68M | 1.44% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 5,767 | $2.67M | 0.01% | +148+2.6% | Added |
| Empowered Funds, LLC | 5,749 | $2.66M | 0.08% | +1,694+41.8% | Added |
| Shaker Investments LLC | 5,743 | $2.65M | 1.46% | +2,110+58.1% | Added |
| Nissay Asset Management Corp | 5,706 | $2.64M | 0.02% | +373+7.0% | Added |
| UniSuper Management Pty Ltd | 5,600 | $2.59M | 0.03% | +400+7.7% | Added |
| Redwood Investments, LLC | 5,585 | $2.58M | 0.35% | −43−0.8% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 5,498 | $2.54M | 0.03% | +700+14.6% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 5,366 | $2.48M | 0.03% | +97+1.8% | Added |
| Creative Planning | 5,301 | $2.45M | 0.00% | −65−1.2% | Reduced |
| PFG Advisors | 5,185 | $2.40M | 0.22% | −36−0.7% | Reduced |
| FourThought Financial Partners, LLC | 5,130 | $2.37M | 0.33% | −467−8.3% | Reduced |
| Public Sector Pension Investment Board | 5,118 | $2.36M | 0.02% | −2,002−28.1% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 5,113 | $2.36M | 0.05% | +4,323+547.2% | Added |
| CWM Advisors, LLC | 5,077 | $2.35M | 0.30% | +4,344+592.6% | Added |
| Steward Partners Investment Advisory, LLC | 5,068 | $2.34M | 0.04% | −961−15.9% | Reduced |
| Janus Henderson Group PLC | 5,033 | $2.33M | 0.00% | −186−3.6% | Reduced |
| Peapack Gladstone Financial Corp | 4,874 | $2.25M | 0.04% | +2,523+107.3% | Added |
| Tower Research Capital LLC (TRC) | 4,855 | $2.24M | 0.07% | +3,319+216.1% | Added |
| Daiwa Securities Group Inc. | 4,845 | $2.24M | 0.02% | +323+7.1% | Added |
| USS Investment Management Ltd | 4,700 | $2.17M | 0.02% | 00.0% | Unchanged |
| Intrust Bank NA | 4,659 | $2.15M | 0.27% | −98−2.1% | Reduced |
| Values First Advisors, Inc. | 4,601 | $2.13M | 1.37% | −84−1.8% | Reduced |
| Coldstream Capital Management Inc | 4,581 | $2.12M | 0.07% | +47+1.0% | Added |
| Mariner, LLC | 4,511 | $2.08M | 0.01% | +137+3.1% | Added |
| Assetmark, Inc | 4,465 | $2.06M | 0.01% | +664+17.5% | Added |
| ExodusPoint Capital Management, LP | 4,378 | $2.02M | 0.03% | +886+25.4% | Added |
| Bank of Nova Scotia | 4,300 | $1.99M | 0.01% | +667+18.4% | Added |
| Linden Thomas Advisory Services, LLC | 4,261 | $1.97M | 0.44% | −1,466−25.6% | Reduced |
| Chartwell Investment Partners, LLC | 4,254 | $1.97M | 0.08% | +589+16.1% | Added |
| Oppenheimer & Co Inc | 4,246 | $1.96M | 0.04% | +261+6.5% | Added |
| Advisors Asset Management, Inc. | 4,241 | $1.96M | 0.04% | +372+9.6% | Added |
| Kentucky Retirement Systems | 4,218 | $1.95M | 0.07% | +596+16.5% | Added |
| Renaissance Group LLC | 4,210 | $1.95M | 0.09% | +52+1.3% | Added |
| B. Metzler seel. Sohn & Co. AG | 4,136 | $1.91M | 0.03% | −3,470−45.6% | Reduced |
| Gulf International Bank (UK) Ltd | 4,129 | $1.91M | 0.05% | −351−7.8% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 4,125 | $1.91M | 0.03% | +94+2.3% | Added |
| British Columbia Investment Management Corp | 4,097 | $1.89M | 0.02% | +46+1.1% | Added |
| Redhawk Wealth Advisors, Inc. | 4,086 | $1.89M | 0.63% | +19+0.5% | Added |
| Executive Wealth Management, LLC | 4,051 | $1.87M | 0.19% | +91+2.3% | Added |
| Crossmark Global Holdings, Inc. | 3,800 | $1.86M | 0.04% | +111+3.0% | Added |
| Brinker Capital Investments, LLC | 4,021 | $1.86M | 0.02% | +184+4.8% | Added |
| Orion Portfolio Solutions, LLC | 4,021 | $1.86M | 0.02% | +184+4.8% | Added |
| Teachers Retirement System of the State of Kentucky | 3,995 | $1.84M | 0.02% | 00.0% | Unchanged |
| First Republic Investment Management, Inc. | 3,968 | $1.83M | 0.01% | −432−9.8% | Reduced |
| Quantinno Capital Management LP | 3,869 | $1.79M | 0.08% | +935+31.9% | Added |
| Janney Montgomery Scott LLC | 3,852 | $1.78M | 0.01% | +210+5.8% | Added |
| Man Group plc | – | $1.74M | 0.01% | – | – |
| Cetera Advisor Networks LLC | 3,759 | $1.74M | 0.01% | +448+13.5% | Added |
| Bessemer Group Inc | 3,663 | $1.69M | 0.00% | −134−3.5% | Reduced |
| Ardsley Advisory Partners LP | 3,650 | $1.69M | 0.46% | −3,100−45.9% | Reduced |
| Harvest Fund Management Co., Ltd | 3,640 | $1.68M | 0.29% | +2,887+383.4% | Added |
| Cim, LLC | 3,595 | $1.66M | 0.32% | +55+1.6% | Added |
| JustInvest LLC | 3,545 | $1.64M | 0.05% | +337+10.5% | Added |