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 |
|---|---|---|---|---|---|
| Beacon Pointe Advisors, LLC | 651 | $351.7K | 0.01% | −116−15.1% | Reduced |
| Asahi Life Asset Management Co., Ltd. | 655 | $353.9K | 0.12% | +655 | New |
| Alps Advisors Inc | 663 | $358.2K | 0.00% | 00.0% | Unchanged |
| Banque Pictet & Cie SA | 686 | $370.6K | 0.00% | +686 | New |
| Ossiam | 687 | $371.1K | 0.01% | +371+117.4% | Added |
| Virtue Capital Management, LLC | 715 | $374.1K | 0.06% | −227−24.1% | Reduced |
| AE Wealth Management LLC | 697 | $376.5K | 0.00% | +697 | New |
| Pathway Financial Advisors LLC | 702 | $379.2K | 0.12% | 00.0% | Unchanged |
| Connective Portfolio Management, LLC | 700 | $380.0K | 0.94% | +700 | New |
| Moneta Group Investment Advisors LLC | 704 | $380.3K | 0.01% | +14+2.0% | Added |
| CNB Bank | 705 | $380.9K | 0.22% | +7+1.0% | Added |
| Buckingham Strategic Wealth, LLC | 708 | $382.4K | 0.01% | +68+10.6% | Added |
| Covenant Partners, LLC | 710 | $383.6K | 0.14% | 00.0% | Unchanged |
| American National Bank | 712 | $384.6K | 0.06% | +13+1.9% | Added |
| Equitable Trust Co | 717 | $387.3K | 0.03% | +278+63.3% | Added |
| Cullen/Frost Bankers, Inc. | 722 | $390.0K | 0.01% | −196−21.4% | Reduced |
| Northwestern Mutual Wealth Management Co | 726 | $392.2K | 0.00% | −13,449−94.9% | Reduced |
| Emerald Advisers, LLC | 732 | $395.4K | 0.02% | −12−1.6% | Reduced |
| CWM Advisors, LLC | 733 | $395.8K | 0.05% | −26−3.4% | Reduced |
| Prime Capital Investment Advisors, LLC | 734 | $396.5K | 0.01% | +288+64.6% | Added |
| Ieq Capital, LLC | 740 | $400.0K | 0.01% | −35−4.5% | Reduced |
| Burney Co | 750 | $405.2K | 0.02% | 00.0% | Unchanged |
| Harvest Fund Management Co., Ltd | 753 | $407.0K | 0.08% | −8−1.1% | Reduced |
| Federation des caisses Desjardins du Quebec | 767 | $414.4K | 0.00% | −29−3.6% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 790 | $427.0K | 0.01% | −364−31.5% | Reduced |
| Dark Forest Capital Management LP | 806 | $435.4K | 0.04% | +806 | New |
| Cerity Partners LLC | 841 | $454.3K | 0.00% | −10−1.2% | Reduced |
| American Trust | 841 | $454.3K | 0.03% | +83+10.9% | Added |
| Guidance Capital, Inc | 911 | $457.3K | 0.20% | +911 | New |
| InterOcean Capital Group, LLC | 853 | $460.8K | 0.01% | −630−42.5% | Reduced |
| XML Financial, LLC | 863 | $466.2K | 0.05% | 00.0% | Unchanged |
| SYSTM Wealth Solutions LLC | 865 | $467.3K | 0.06% | +412+90.9% | Added |
| Telemus Capital, LLC | 875 | $472.7K | 0.04% | +275+45.8% | Added |
| Meiji Yasuda Asset Management Co Ltd. | 886 | $479.0K | 0.02% | −59−6.2% | Reduced |
| Prelude Capital Management, LLC | 890 | $480.8K | 0.04% | −808−47.6% | Reduced |
| NVWM, LLC | 910 | $491.6K | 0.16% | 00.0% | Unchanged |
| 9258 Wealth Management, LLC | 912 | $492.5K | 0.09% | 00.0% | Unchanged |
| RFG Advisory, LLC | 916 | $495.0K | 0.02% | −36−3.8% | Reduced |
| Achmea Investment Management B.V. | 918 | $496.0K | 0.01% | 00.0% | Unchanged |
| Assenagon Asset Management S.A. | 927 | $500.8K | 0.00% | +430+86.5% | Added |
| Greenleaf Trust | 931 | $503.0K | 0.01% | −39−4.0% | Reduced |
| Veriti Management LLC | 934 | $504.6K | 0.06% | +1+0.1% | Added |
| Trexquant Investment LP | 958 | $517.5K | 0.01% | +958 | New |
| Confluence Wealth Services, Inc. | 969 | $523.5K | 0.11% | +361+59.4% | Added |
| Cetera Advisors LLC | 981 | $530.1K | 0.01% | +227+30.1% | Added |
| Empirical Finance, LLC | 992 | $535.9K | 0.04% | +148+17.5% | Added |
| Los Angeles Capital Management LLC | 1,034 | $558.6K | 0.00% | −391,729−99.7% | Reduced |
| Kingsview Wealth Management, LLC | 1,035 | $559.1K | 0.02% | 00.0% | Unchanged |
| Tokio Marine Asset Management Co Ltd | 1,043 | $563.5K | 0.04% | +69+7.1% | Added |
| Vestcor Inc | 1,046 | $565.0K | 0.02% | −8−0.8% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 1,069 | $578.0K | 0.03% | +505+89.5% | Added |
| Nebula Research & Development LLC | 1,076 | $581.3K | 0.44% | +1,076 | New |
| Schonfeld Strategic Advisors LLC | 1,084 | $585.6K | 0.01% | +38+3.6% | 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 |
| Vident Investment Advisory, LLC | 1,104 | $595.3K | 0.02% | +190+20.8% | Added |
| Parkside Financial Bank & Trust | 1,117 | $603.4K | 0.14% | +1,013+974.0% | Added |
| Pitcairn Co | 1,128 | $609.4K | 0.05% | −18−1.6% | Reduced |
| Vestmark Advisory Solutions, Inc. | 1,134 | $612.6K | 0.02% | +72+6.8% | Added |
| Moors & Cabot, Inc. | 1,147 | $619.6K | 0.04% | −4−0.3% | Reduced |
| Cidel Asset Management Inc | 1,182 | $638.6K | 0.03% | +1,182 | New |
| Keebeck Alpha, LP | 1,194 | $645.0K | 0.64% | +81+7.3% | Added |
| E. Ohman J:or Asset Management AB | 1,200 | $648.3K | 0.02% | 00.0% | Unchanged |
| Merlin Capital LLC | 1,209 | $653.1K | 2.21% | −25−2.0% | Reduced |
| Stevens Capital Management LP | 1,229 | $664.0K | 0.14% | +697+131.0% | Added |
| 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 |
| Central Trust Co | 1,272 | $687.1K | 0.02% | −4−0.3% | Reduced |
| Change Path, LLC | 1,275 | $689.0K | 0.03% | +47+3.8% | Added |
| Foundry Partners, LLC | 1,283 | $693.1K | 0.04% | +435+51.3% | Added |
| BIT Capital GmbH | 1,289 | $696.4K | 0.08% | +1,289 | New |
| RMR Wealth Builders | 1,297 | $700.7K | 0.12% | −5−0.4% | Reduced |
| Yorktown Management & Research Co Inc | 1,300 | $702.3K | 0.76% | 00.0% | Unchanged |
| Parallax Volatility Advisers, L.P. | 1,304 | $704.5K | 0.02% | +1,304 | New |
| Mercer Global Advisors Inc | 1,314 | $710.0K | 0.00% | −1,172−47.1% | Reduced |
| Knowledge Leaders Capital, LLC | 1,347 | $727.7K | 0.84% | −42−3.0% | Reduced |
| Portside Wealth Group, LLC | 1,387 | $749.3K | 0.14% | +1,387 | New |
| Two Sigma Securities, LLC | 1,391 | $751.5K | 0.06% | +453+48.3% | Added |
| Saturna Capital CORP | 1,403 | $757.9K | 0.01% | 00.0% | Unchanged |
| Northwestern Mutual Investment Management Company, LLC | 1,420 | $767.1K | 0.02% | +14+1.0% | Added |
| Baker Tilly Wealth Management, LLC | 1,437 | $776.3K | 0.08% | +8+0.6% | Added |
| Green Alpha Advisors, LLC | 1,472 | $795.3K | 0.52% | −62−4.0% | Reduced |
| We Are One Seven, LLC | 1,473 | $795.8K | 0.07% | −220−13.0% | Reduced |
| Virtu Financial LLC | 1,477 | $798.0K | 0.06% | +555+60.2% | Added |
| Penserra Capital Management LLC | 1,484 | $800.0K | 0.02% | −12,235−89.2% | Reduced |
| HBK Investments L P | 1,492 | $806.0K | 0.03% | +1,492 | New |
| Deroy & Devereaux Private Investment Counsel Inc | 1,504 | $813.0K | 0.06% | +1,504 | New |
| JB Capital LLC | 1,512 | $817.1K | 0.07% | +84+5.9% | Added |
| Baker Avenue Asset Management, LP | 1,519 | $820.6K | 0.04% | +185+13.9% | Added |
| Tower Research Capital LLC (TRC) | 1,536 | $829.8K | 0.03% | +973+172.8% | Added |
| Edgestream Partners, L.P. | 1,569 | $847.6K | 0.08% | −165−9.5% | Reduced |
| Panagora Asset Management Inc | 1,586 | $856.8K | 0.01% | −23−1.4% | Reduced |
| Essex Investment Management Co LLC | 1,595 | $861.7K | 0.12% | 00.0% | Unchanged |
| Gladstone Capital Management LLP | 1,600 | $864.4K | 0.10% | +1,600 | New |
| WBI Investments | 1,607 | $868.1K | 0.16% | +1,607 | New |
| Kentucky Retirement Systems Insurance Trust Fund | 1,617 | $874.0K | 0.07% | +25+1.6% | Added |
| Kestra Advisory Services, LLC | 1,619 | $874.6K | 0.01% | +243+17.7% | Added |
| Heartland Bank & Trust Co | 1,636 | $883.8K | 0.69% | −92−5.3% | Reduced |
| Mount Yale Investment Advisors, LLC | 1,648 | $890.4K | 0.09% | −62−3.6% | Reduced |
| Virtus ETF Advisers LLC | 1,656 | $894.6K | 0.53% | +1,656 | New |