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, Q2 2023
Institutional positions in Monolithic Power Systems, Inc. as of Jun 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
- 652
- −14 vs. Q1 2023
- Shares held
- 46.7M
- −589.7K (−1.2%) vs. Q1 2023
- Total value
- $25.2B
- +$1.92B (+8.2%) vs. Q1 2023
- New holders
- 74
- 237 more added
- Sold out
- 88
- 256 more reduced
3 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Advisor Partners II, LLC | 3,254 | $1.76M | 0.08% | −353−9.8% | Reduced |
| Torray LLC | 3,236 | $1.75M | 0.30% | +20+0.6% | Added |
| JustInvest LLC | 3,208 | $1.73M | 0.05% | +158+5.2% | Added |
| HMS Capital Management, LLC | 3,182 | $1.72M | 1.04% | +67+2.2% | Added |
| SRN Advisors, LLC | 3,154 | $1.70M | 1.52% | −64−2.0% | Reduced |
| Legato Capital Management LLC | 3,144 | $1.70M | 0.23% | −354−10.1% | Reduced |
| Toroso Investments, LLC | 3,093 | $1.67M | 0.05% | +1,873+153.5% | Added |
| Next Century Growth Investors LLC | 3,084 | $1.67M | 0.16% | 00.0% | Unchanged |
| Atria Investments LLC | 3,032 | $1.64M | 0.03% | +685+29.2% | Added |
| TD Private Client Wealth LLC | 3,003 | $1.62M | 0.07% | −514−14.6% | Reduced |
| Quantinno Capital Management LP | 2,934 | $1.58M | 0.09% | +242+9.0% | Added |
| Westover Capital Advisors, LLC | 2,929 | $1.58M | 0.55% | −176−5.7% | Reduced |
| Norinchukin Bank, The | 2,911 | $1.57M | 0.03% | +276+10.5% | Added |
| Dakota Wealth Management | 2,892 | $1.56M | 0.07% | +824+39.8% | Added |
| Nordea Investment Management AB | 2,865 | $1.55M | 0.00% | +100+3.6% | Added |
| China Universal Asset Management Co., Ltd. | 2,800 | $1.52M | 0.47% | +2,800 | New |
| Louisiana State Employees Retirement System | 2,800 | $1.51M | 0.03% | −100−3.4% | Reduced |
| Beverly Hills Private Wealth, LLC | 2,772 | $1.49M | 0.24% | +1,515+120.5% | Added |
| Captrust Financial Advisors | 2,752 | $1.49M | 0.01% | +55+2.0% | Added |
| Profund Advisors LLC | 2,722 | $1.47M | 0.08% | +471+20.9% | Added |
| Commonwealth Equity Services, LLC | 2,686 | $1.45M | 0.00% | +127+5.0% | Added |
| Metis Global Partners, LLC | 2,672 | $1.44M | 0.08% | +426+19.0% | Added |
| Pier 88 Investment Partners LLC | 2,670 | $1.44M | 0.36% | −380−12.5% | Reduced |
| Wealthfront Advisers LLC | 2,557 | $1.38M | 0.01% | +144+6.0% | Added |
| Algert Global LLC | 2,544 | $1.37M | 0.06% | +546+27.3% | Added |
| Oak Ridge Investments LLC | 2,490 | $1.35M | 0.17% | −44−1.7% | Reduced |
| RPg Family Wealth Advisory, LLC | 2,469 | $1.34M | 0.54% | −85−3.3% | Reduced |
| Polen Capital Management LLC | 2,464 | $1.33M | 0.00% | +1,148+87.2% | Added |
| Keybank National Association | 2,442 | $1.32M | 0.01% | −26−1.1% | Reduced |
| Leelyn Smith, LLC | 2,432 | $1.31M | 0.32% | −33−1.3% | Reduced |
| Cresset Asset Management, LLC | 2,424 | $1.31M | 0.01% | +2,424 | New |
| Peapack Gladstone Financial Corp | 2,351 | $1.27M | 0.02% | +2,351 | New |
| Advisor OS, LLC | 2,334 | $1.26M | 0.21% | −143−5.8% | Reduced |
| Centiva Capital, LP | 2,324 | $1.26M | 0.06% | +2,324 | New |
| Dai-Ichi Life Insurance Company, Ltd | 2,263 | $1.22M | 0.03% | +2,263 | New |
| New Mexico Educational Retirement Board | 2,200 | $1.19M | 0.05% | +100+4.8% | Added |
| Commerce Bank | 2,188 | $1.18M | 0.01% | −43−1.9% | Reduced |
| Baader Bank INC | 2,138 | $1.16M | 0.10% | −4−0.2% | Reduced |
| Riverstone Advisors, LLC | 2,130 | $1.15M | 0.70% | −35−1.6% | Reduced |
| Prudential PLC | 2,117 | $1.14M | 0.01% | +291+15.9% | Added |
| Pathstone Family Office, LLC | 2,056 | $1.11M | 0.02% | −63−3.0% | Reduced |
| Integrated Wealth Concepts LLC | 1,975 | $1.07M | 0.02% | +1,975 | New |
| Metropolitan Life Insurance Co | 1,964 | $1.06M | 0.05% | −38−1.9% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 1,872 | $1.01M | 0.00% | +615+48.9% | Added |
| Cetera Investment Advisers | 1,856 | $1.00M | 0.01% | −388−17.3% | Reduced |
| Livforsakringsbolaget Skandia, Omsesidigt | 1,800 | $973.9K | 0.10% | −200−10.0% | Reduced |
| Raymond James Trust N.A. | 1,762 | $952.0K | 0.03% | −88−4.8% | Reduced |
| Great Lakes Advisors, LLC | 1,742 | $941.1K | 0.01% | −152−8.0% | Reduced |
| Alliance Wealth Advisors, LLC | 1,734 | $936.9K | 0.35% | +128+8.0% | Added |
| Candriam Luxembourg S.C.A. | 1,721 | $929.7K | 0.01% | −5,120−74.8% | Reduced |
| Apollon Wealth Management, LLC | 1,709 | $923.5K | 0.04% | +172+11.2% | Added |
| Citadel Advisors LLC | 1,670 | $902.2K | 0.00% | −175,677−99.1% | Reduced |
| Virtus ETF Advisers LLC | 1,656 | $894.6K | 0.53% | +1,656 | New |
| Mount Yale Investment Advisors, LLC | 1,648 | $890.4K | 0.09% | −62−3.6% | Reduced |
| Heartland Bank & Trust Co | 1,636 | $883.8K | 0.69% | −92−5.3% | Reduced |
| Kestra Advisory Services, LLC | 1,619 | $874.6K | 0.01% | +243+17.7% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 1,617 | $874.0K | 0.07% | +25+1.6% | Added |
| WBI Investments | 1,607 | $868.1K | 0.16% | +1,607 | New |
| Gladstone Capital Management LLP | 1,600 | $864.4K | 0.10% | +1,600 | New |
| Essex Investment Management Co LLC | 1,595 | $861.7K | 0.12% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 1,586 | $856.8K | 0.01% | −23−1.4% | Reduced |
| Edgestream Partners, L.P. | 1,569 | $847.6K | 0.08% | −165−9.5% | Reduced |
| Tower Research Capital LLC (TRC) | 1,536 | $829.8K | 0.03% | +973+172.8% | Added |
| Baker Avenue Asset Management, LP | 1,519 | $820.6K | 0.04% | +185+13.9% | Added |
| JB Capital LLC | 1,512 | $817.1K | 0.07% | +84+5.9% | Added |
| Deroy & Devereaux Private Investment Counsel Inc | 1,504 | $813.0K | 0.06% | +1,504 | New |
| HBK Investments L P | 1,492 | $806.0K | 0.03% | +1,492 | New |
| Penserra Capital Management LLC | 1,484 | $800.0K | 0.02% | −12,235−89.2% | Reduced |
| Virtu Financial LLC | 1,477 | $798.0K | 0.06% | +555+60.2% | Added |
| We Are One Seven, LLC | 1,473 | $795.8K | 0.07% | −220−13.0% | Reduced |
| Green Alpha Advisors, LLC | 1,472 | $795.3K | 0.52% | −62−4.0% | Reduced |
| Baker Tilly Wealth Management, LLC | 1,437 | $776.3K | 0.08% | +8+0.6% | Added |
| Northwestern Mutual Investment Management Company, LLC | 1,420 | $767.1K | 0.02% | +14+1.0% | Added |
| Saturna Capital CORP | 1,403 | $757.9K | 0.01% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 1,391 | $751.5K | 0.06% | +453+48.3% | Added |
| Portside Wealth Group, LLC | 1,387 | $749.3K | 0.14% | +1,387 | New |
| Knowledge Leaders Capital, LLC | 1,347 | $727.7K | 0.84% | −42−3.0% | Reduced |
| Mercer Global Advisors Inc | 1,314 | $710.0K | 0.00% | −1,172−47.1% | Reduced |
| Parallax Volatility Advisers, L.P. | 1,304 | $704.5K | 0.02% | +1,304 | New |
| Yorktown Management & Research Co Inc | 1,300 | $702.3K | 0.76% | 00.0% | Unchanged |
| RMR Wealth Builders | 1,297 | $700.7K | 0.12% | −5−0.4% | Reduced |
| BIT Capital GmbH | 1,289 | $696.4K | 0.08% | +1,289 | New |
| Foundry Partners, LLC | 1,283 | $693.1K | 0.04% | +435+51.3% | Added |
| Change Path, LLC | 1,275 | $689.0K | 0.03% | +47+3.8% | Added |
| Central Trust Co | 1,272 | $687.1K | 0.02% | −4−0.3% | Reduced |
| Meiji Yasuda Life Insurance Co | 1,248 | $674.0K | 0.02% | −221−15.0% | Reduced |
| Paragon Advisors, LLC | 1,249 | $674.0K | 0.22% | +1,249 | New |
| Stevens Capital Management LP | 1,229 | $664.0K | 0.14% | +697+131.0% | Added |
| Merlin Capital LLC | 1,209 | $653.1K | 2.21% | −25−2.0% | Reduced |
| E. Ohman J:or Asset Management AB | 1,200 | $648.3K | 0.02% | 00.0% | Unchanged |
| Keebeck Alpha, LP | 1,194 | $645.0K | 0.64% | +81+7.3% | Added |
| Cidel Asset Management Inc | 1,182 | $638.6K | 0.03% | +1,182 | New |
| Moors & Cabot, Inc. | 1,147 | $619.6K | 0.04% | −4−0.3% | Reduced |
| Vestmark Advisory Solutions, Inc. | 1,134 | $612.6K | 0.02% | +72+6.8% | Added |
| Pitcairn Co | 1,128 | $609.4K | 0.05% | −18−1.6% | Reduced |
| Parkside Financial Bank & Trust | 1,117 | $603.4K | 0.14% | +1,013+974.0% | Added |
| Vident Investment Advisory, LLC | 1,104 | $595.3K | 0.02% | +190+20.8% | Added |
| Sawtooth Solutions, LLC | 1,091 | $589.4K | 0.02% | −93−7.9% | Reduced |
| Bleakley Financial Group, LLC | 1,091 | $589.4K | 0.02% | −93−7.9% | Reduced |
| Schonfeld Strategic Advisors LLC | 1,084 | $585.6K | 0.01% | +38+3.6% | Added |