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 2022
Institutional positions in Monolithic Power Systems, Inc. as of Mar 31, 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
- 611
- −11 vs. Q4 2021
- Shares held
- 44.0M
- +395.1K (+0.9%) vs. Q4 2021
- Total value
- $21.3B
- −$206.7M (−1.0%) vs. Q4 2021
- New holders
- 77
- 256 more added
- Sold out
- 88
- 205 more reduced
5 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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 2022
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Values First Advisors, Inc. | 842 | $409.0K | 0.26% | +44+5.5% | Added |
| Legacy Wealth Asset Management, LLC | 857 | $416.0K | 0.15% | −6−0.7% | Reduced |
| Rockefeller Capital Management L.P. | 864 | $418.0K | 0.00% | +141+19.5% | Added |
| Seeyond | 880 | $427.0K | 0.04% | −25−2.8% | Reduced |
| 9258 Wealth Management, LLC | 891 | $433.0K | 0.10% | +13+1.5% | Added |
| Moody Aldrich Partners LLC | 896 | $435.0K | 0.06% | +222+32.9% | Added |
| Cullen/Frost Bankers, Inc. | 900 | $437.0K | 0.01% | 00.0% | Unchanged |
| Prudential PLC | 904 | $439.0K | 0.01% | +904 | New |
| Campbell & CO Investment Adviser LLC | 915 | $444.0K | 0.12% | +365+66.4% | Added |
| Greenleaf Trust | 925 | $449.0K | 0.01% | +31+3.5% | Added |
| Veriti Management LLC | 928 | $451.0K | 0.05% | +52+5.9% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 952 | $456.0K | 0.01% | −132−12.2% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 977 | $474.0K | 0.00% | −57−5.5% | Reduced |
| RFG Advisory, LLC | 988 | $480.0K | 0.03% | −8−0.8% | Reduced |
| Nomura Holdings Inc | 1,047 | $485.0K | 0.00% | +1,047 | New |
| Sustainable Insight Capital Management, LLC | 1,000 | $486.0K | 0.35% | +419+72.1% | Added |
| FDx Advisors, Inc. | 1,013 | $492.0K | 0.02% | +158+18.5% | Added |
| Redpoint Investment Management Pty Ltd | 1,021 | $496.0K | 0.05% | 00.0% | Unchanged |
| Bokf, NA | 1,024 | $497.0K | 0.01% | +437+74.4% | Added |
| Canandaigua National Corp | 1,030 | $500.0K | 0.08% | −1−0.1% | Reduced |
| Edmond de Rothschild Holding S.A. | 1,033 | $502.0K | 0.01% | −133−11.4% | Reduced |
| Atom Investors LP | 1,037 | $504.0K | 0.24% | +344+49.6% | Added |
| Pinnacle Financial Partners Inc | 1,053 | $511.0K | 0.02% | +8+0.8% | Added |
| Ieq Capital, LLC | 1,065 | $517.0K | 0.01% | +318+42.6% | Added |
| Algert Global LLC | 1,075 | $522.0K | 0.03% | +1,075 | New |
| Shaker Investments LLC | 1,079 | $524.0K | 0.27% | −1,656−60.5% | Reduced |
| Corient Capital Partners, LLC | 1,105 | $537.0K | 0.04% | +189+20.6% | Added |
| Covenant Partners, LLC | 1,113 | $541.0K | 0.22% | −82−6.9% | Reduced |
| Change Path, LLC | 1,119 | $543.0K | 0.03% | +58+5.5% | Added |
| TrinityPoint Wealth, LLC | 1,124 | $546.0K | 0.10% | −33−2.9% | Reduced |
| Pitcairn Co | 1,138 | $553.0K | 0.05% | −414−26.7% | Reduced |
| Lido Advisors, LLC | 1,153 | $559.0K | 0.01% | +64+5.9% | Added |
| Integrated Investment Consultants, LLC | 1,157 | $562.0K | 0.16% | −151−11.5% | Reduced |
| Gsa Capital Partners LLP | 1,188 | $577.0K | 0.08% | −559−32.0% | Reduced |
| Chiron Investment Management, LLC | 1,219 | $592.0K | 0.07% | +1,219 | New |
| Private Capital Group, LLC | 1,222 | $594.0K | 0.13% | +331+37.1% | Added |
| Hillsdale Investment Management Inc. | 1,230 | $598.0K | 0.04% | −100−7.5% | Reduced |
| Foundry Partners, LLC | 1,235 | $600.0K | 0.03% | +556+81.9% | Added |
| AE Wealth Management LLC | 1,245 | $605.0K | 0.00% | +1,245 | New |
| Kentucky Retirement Systems Insurance Trust Fund | 1,279 | $621.0K | 0.05% | +108+9.2% | Added |
| Gladstone Institutional Advisory LLC | 1,288 | $625.0K | 0.04% | +1,288 | New |
| RMR Wealth Builders | 1,297 | $630.0K | 0.14% | +1,297 | New |
| Merlin Capital LLC | 1,300 | $631.0K | 0.83% | −2−0.2% | Reduced |
| Yorktown Management & Research Co Inc | 1,300 | $631.0K | 0.54% | 00.0% | Unchanged |
| Toroso Investments, LLC | 1,307 | $635.0K | 0.02% | +175+15.5% | Added |
| First Citizens Bank & Trust Co | 1,320 | $641.0K | 0.02% | −1,067−44.7% | Reduced |
| O'Shaughnessy Asset Management, LLC | 1,319 | $641.0K | 0.01% | +403+44.0% | Added |
| Cetera Advisor Networks LLC | 1,338 | $650.0K | 0.01% | −2,210−62.3% | Reduced |
| Steel Peak Wealth Management LLC | 1,341 | $651.0K | 0.04% | +1,341 | New |
| Private Advisor Group, LLC | 1,383 | $672.0K | 0.01% | +330+31.3% | Added |
| JB Capital LLC | 1,412 | $686.0K | 0.07% | +113+8.7% | Added |
| Baker Tilly Wealth Management, LLC | 1,426 | $693.0K | 0.08% | −154−9.7% | Reduced |
| Iron Financial, LLC | 1,429 | $694.0K | 0.32% | +1,429 | New |
| Apollon Wealth Management, LLC | 1,481 | $719.0K | 0.05% | +402+37.3% | Added |
| Integrated Advisors Network LLC | 1,508 | $732.0K | 0.04% | −39−2.5% | Reduced |
| Kestra Private Wealth Services, LLC | 1,608 | $781.0K | 0.04% | −248−13.4% | Reduced |
| Capital Impact Advisors, LLC | 1,630 | $792.0K | 0.58% | +1,630 | New |
| Central Trust Co | 1,646 | $799.0K | 0.02% | −550−25.0% | Reduced |
| Cetera Investment Advisers | 1,649 | $801.0K | 0.01% | +161+10.8% | Added |
| Northwestern Mutual Investment Management Company, LLC | 1,723 | $837.0K | 0.02% | −227−11.6% | Reduced |
| Assetmark, Inc | 1,727 | $839.0K | 0.00% | +840+94.7% | Added |
| Cookson Peirce & Co Inc | 1,796 | $872.0K | 0.05% | −19−1.0% | Reduced |
| Everence Capital Management Inc | 1,810 | $879.0K | 0.07% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 1,835 | $891.0K | 0.01% | +174+10.5% | Added |
| HMS Capital Management, LLC | 1,838 | $892.0K | 0.41% | −24−1.3% | Reduced |
| Martingale Asset Management L P | 1,854 | $901.0K | 0.01% | −29,097−94.0% | Reduced |
| Advisor Partners LLC | 1,907 | $926.0K | 0.06% | +798+72.0% | Added |
| Raymond James Trust N.A. | 1,916 | $930.0K | 0.03% | +99+5.4% | Added |
| Winton Group Ltd | 1,917 | $931.0K | 0.05% | −3,247−62.9% | Reduced |
| AdvisorShares Investments LLC | 1,927 | $936.0K | 0.15% | −2,339−54.8% | Reduced |
| Marshall Financial Group LLC | 1,929 | $937.0K | 0.38% | +195+11.2% | Added |
| Cim, LLC | 2,414 | $956.0K | 0.18% | +46+1.9% | Added |
| Shell Asset Management Co | 1,993 | $968.0K | 0.02% | −458−18.7% | Reduced |
| Redwood Investments, LLC | 2,028 | $985.0K | 0.09% | +13+0.6% | Added |
| Engineers Gate Manager LP | 2,097 | $1.02M | 0.04% | −14,959−87.7% | Reduced |
| Alberta Investment Management Corp | 2,117 | $1.03M | 0.01% | +2,117 | New |
| SG Americas Securities, LLC | 2,139 | $1.04M | 0.01% | −1,378−39.2% | Reduced |
| Pathstone Family Office, LLC | 2,151 | $1.05M | 0.02% | −33−1.5% | Reduced |
| Bamco Inc | 2,162 | $1.05M | 0.00% | +74+3.5% | Added |
| Green Alpha Advisors, LLC | 2,200 | $1.07M | 0.72% | +104+5.0% | Added |
| Profund Advisors LLC | 2,209 | $1.07M | 0.05% | −553−20.0% | Reduced |
| We Are One Seven, LLC | 2,210 | $1.07M | 0.12% | −297−11.8% | Reduced |
| Allstate Corp | 2,224 | $1.08M | 0.03% | +2,224 | New |
| Leelyn Smith, LLC | 2,226 | $1.08M | 0.28% | +105+5.0% | Added |
| Quantinno Capital Management LP | 2,257 | $1.10M | 0.17% | +2,257 | New |
| Great Lakes Advisors, LLC | 2,262 | $1.10M | 0.02% | −5−0.2% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 2,277 | $1.11M | 0.00% | −17,723−88.6% | Reduced |
| Mount Yale Investment Advisors, LLC | 2,304 | $1.12M | 0.12% | −230−9.1% | Reduced |
| Candriam Luxembourg S.C.A. | 2,309 | $1.12M | 0.01% | +498+27.5% | Added |
| Alpha DNA Investment Management LLC | 2,345 | $1.14M | 0.81% | +2,345 | New |
| Wealthfront Advisers LLC | 2,376 | $1.15M | 0.01% | +915+62.6% | Added |
| Louisiana State Employees Retirement System | 2,700 | $1.17M | 0.03% | 00.0% | Unchanged |
| SRN Advisors, LLC | 2,406 | $1.17M | 0.52% | +41+1.7% | Added |
| AlphaCrest Capital Management LLC | 2,438 | $1.18M | 0.07% | −3,443−58.5% | Reduced |
| Commonwealth Equity Services, LLC | 2,469 | $1.20M | 0.00% | −17−0.7% | Reduced |
| Park Avenue Securities LLC | 2,494 | $1.21M | 0.02% | +380+18.0% | Added |
| New Mexico Educational Retirement Board | 2,500 | $1.21M | 0.04% | −100−3.8% | Reduced |
| Nordea Investment Management AB | 2,511 | $1.23M | 0.00% | 00.0% | Unchanged |
| Advisor OS, LLC | 2,552 | $1.24M | 0.36% | −1,202−32.0% | Reduced |
| Gotham Asset Management, LLC | 2,565 | $1.25M | 0.04% | −2,736−51.6% | Reduced |