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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 2024

Institutional positions in Monolithic Power Systems, Inc. as of Jun 30, 2024. 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
838
+40 vs. Q1 2024
Shares held
46.9M
+961.3K (+2.1%) vs. Q1 2024
Total value
$38.6B
+$7.44B (+23.9%) vs. Q1 2024
New holders
120
324 more added
Sold out
80
284 more reduced

9 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2024: 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.

Institutional holdersQ2 2024: 838 institutions
Q1 2021: 530 institutionsQ2 2021: 533 institutionsQ3 2021: 579 institutionsQ4 2021: 627 institutionsQ1 2022: 611 institutionsQ2 2022: 625 institutionsQ3 2022: 630 institutionsQ4 2022: 611 institutionsQ1 2023: 669 institutionsQ2 2023: 652 institutionsQ3 2023: 655 institutionsQ4 2023: 737 institutionsQ1 2024: 807 institutionsQ2 2024: 838 institutionsQ3 2024: 885 institutionsQ4 2024: 864 institutionsQ1 2025: 862 institutionsQ2 2025: 907 institutionsQ3 2025: 981 institutionsQ4 2025: 1,061 institutionsQ1 2026: 1,124 institutionsQ2 2026: 1,250 institutions
Value heldQ2 2024: $38.6B
Q1 2021: $15.1BQ2 2021: $16.1BQ3 2021: $21.1BQ4 2021: $21.5BQ1 2022: $21.3BQ2 2022: $16.8BQ3 2022: $16.6BQ4 2022: $16.5BQ1 2023: $23.3BQ2 2023: $25.2BQ3 2023: $21.2BQ4 2023: $28.6BQ1 2024: $31.2BQ2 2024: $38.6BQ3 2024: $42.8BQ4 2024: $27.6BQ1 2025: $27.0BQ2 2025: $34.6BQ3 2025: $43.0BQ4 2025: $44.2BQ1 2026: $51.6BQ2 2026: $65.6B
Institutions holding MPWR and their total value by quarter
QuarterHoldersValue
Q2 20261,250$65.6B
Q1 20261,124$51.6B
Q4 20251,061$44.2B
Q3 2025981$43.0B
Q2 2025907$34.6B
Q1 2025862$27.0B
Q4 2024864$27.6B
Q3 2024885$42.8B
Q2 2024838$38.6B
Q1 2024807$31.2B
Q4 2023737$28.6B
Q3 2023655$21.2B
Q2 2023652$25.2B
Q1 2023669$23.3B
Q4 2022611$16.5B
Q3 2022630$16.6B
Q2 2022625$16.8B
Q1 2022611$21.3B
Q4 2021627$21.5B
Q3 2021579$21.1B
Q2 2021533$16.1B
Q1 2021530$15.1B

Institutions, Q2 2024

Shares, value and share of portfolio for each institution holding Monolithic Power Systems, Inc.; share changes are against Q1 2024.

Institutions holding MPWR in Q2 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Dogwood Wealth Management LLC0$30.00%0Unchanged
Beaird Harris Wealth Management, LLC0$3210.00%0New
Wolff Wiese Magana LLC1$8220.00%00.0%Unchanged
West Paces Advisors Inc.1$8220.00%00.0%Unchanged
St Germain D J Co Inc2$1.64K0.00%00.0%Unchanged
Raffa Wealth Management, LLC2$1.64K0.00%00.0%Unchanged
Horizon Financial Services, LLC2$1.64K0.00%00.0%Unchanged
Trifecta Capital Advisors, LLC2$1.64K0.00%00.0%Unchanged
TFC Financial Management2$1.64K0.00%+1+100.0%Added
True Wealth Design, LLC2$1.64K0.00%+1+100.0%Added
Carolinas Wealth Consulting LLC2$1.64K0.00%+1+100.0%Added
Innealta Capital, LLC2$1.64K0.00%+2New
Unique Wealth Strategies, LLC3$2.03K0.00%+3New
Longfellow Investment Management Co LLC3$2.46K0.00%00.0%Unchanged
ClariVest Asset Management LLC3$2.46K0.00%+3New
Albion Financial Group3$2.47K0.00%00.0%Unchanged
SJS Investment Consulting Inc.3$2.47K0.00%00.0%Unchanged
Koesten, Hirschmann & Crabtree, INC.4$2.71K0.00%00.0%Unchanged
Capital Advisors, Ltd. LLC4$3.00K0.00%00.0%Unchanged
Nelson, Van Denburg & Campbell Wealth Management Group, LLC4$3.29K0.00%−44−91.7%Reduced
Halpern Financial, Inc.4$3.29K0.00%+4New
MCF Advisors LLC4$3.29K0.00%00.0%Unchanged
Kozak & Associates, Inc.4$3.36K0.00%00.0%Unchanged
Smithfield Trust Co5$4.00K0.00%−6−54.5%Reduced
NBC Securities, Inc.6$4.00K0.00%00.0%Unchanged
Wetzel Investment Advisors, Inc.6$4.07K0.00%00.0%Unchanged
Continuum Advisory, LLC5$4.11K0.00%−3−37.5%Reduced
Beacon Capital Management, LLC5$4.11K0.00%00.0%Unchanged
Bruce G. Allen Investments, LLC5$4.11K0.00%00.0%Unchanged
Glen Eagle Advisors, LLC5$4.11K0.00%+5New
Prestige Wealth Management Group LLC5$4.12K0.00%00.0%Unchanged
Dunhill Financial, LLC5$4.29K0.00%+1+25.0%Added
Concord Wealth Partners6$4.93K0.00%00.0%Unchanged
Westside Investment Management, Inc.6$4.93K0.00%00.0%Unchanged
Institutional & Family Asset Management, LLC6$4.93K0.00%+2+50.0%Added
Fairway Wealth LLC6$4.93K0.00%+6New
DiNuzzo Private Wealth, Inc.6$4.93K0.00%+1+20.0%Added
Pittenger & Anderson Inc6$4.93K0.00%+6New
REAP Financial Group, LLC6$4.96K0.00%00.0%Unchanged
JNBA Financial Advisors7$5.75K0.00%00.0%Unchanged
Abound Wealth Management8$6.25K0.00%−2−20.0%Reduced
Washington Trust Co8$6.61K0.00%−3−27.3%Reduced
Financial Management Professionals, Inc.9$7.00K0.00%00.0%Unchanged
Logan Capital Management Inc9$7.39K0.00%00.0%Unchanged
Sound Income Strategies, LLC9$7.39K0.00%00.0%Unchanged
Fortitude Family Office, LLC9$7.39K0.00%00.0%Unchanged
Avion Wealth10$8.00K0.00%+5+100.0%Added
Tyler-Stone Wealth Management10$8.22K0.00%−1−9.1%Reduced
Rakuten Securities, Inc.10$8.22K0.00%−73−88.0%Reduced
Sunbelt Securities, Inc.10$8.22K0.00%−71−87.7%Reduced
Macroview Investment Management LLC10$8.22K0.01%00.0%Unchanged
JFS Wealth Advisors, LLC10$8.22K0.00%00.0%Unchanged
Berkshire Capital Holdings Inc10$8.22K0.00%00.0%Unchanged
Foster Dykema Cabot & Partners, LLC10$8.23K0.00%00.0%Unchanged
Armstrong Advisory Group, Inc10$8.23K0.00%00.0%Unchanged
Strengthening Families & Communities, LLC11$9.00K0.00%+11New
Plante Moran Financial Advisors, LLC11$9.04K0.00%−1−8.3%Reduced
Harbor Investment Advisory, LLC11$9.04K0.00%00.0%Unchanged
Cetera Trust Company, N.A11$9.04K0.01%00.0%Unchanged
Financial Network Wealth Advisors LLC11$9.04K0.01%+11New
Webster Bank, N. A.12$9.86K0.00%+12New
Zions Bancorporation, N.A.12$9.86K0.00%+12New
Pacific Capital Wealth Advisors, Inc12$9.86K0.00%+12New
Davidson Capital Management Inc.12$9.86K0.00%00.0%Unchanged
Valley National Advisers Inc13$10.0K0.00%00.0%Unchanged
GW&K Investment Management, LLC12$10.0K0.00%+2+20.0%Added
Harbour Investments, Inc.13$10.7K0.00%+4+44.4%Added
Pacific Center for Financial Services14$11.5K0.00%00.0%Unchanged
SYSTM Wealth Solutions LLC14$11.5K0.00%−369−96.3%Reduced
Sachetta, LLC15$11.7K0.01%−4−21.1%Reduced
Bogart Wealth, LLC16$13.1K0.00%+1+6.7%Added
Creative Financial Designs Inc17$14.0K0.00%00.0%Unchanged
Sandy Spring Bank17$14.0K0.00%+17New
Tucker Asset Management LLC18$14.8K0.00%+3+20.0%Added
Benjamin F. Edwards & Company, Inc.18$15.0K0.00%00.0%Unchanged
Morgan Dempsey Capital Management LLC19$15.6K0.01%00.0%Unchanged
Global Financial Private Client, LLC19$15.6K0.01%00.0%Unchanged
Raleigh Capital Management Inc.19$15.6K0.01%+1+5.6%Added
Kelly Financial Services LLC19$15.7K0.01%+4+26.7%Added
Tradewinds Capital Management, LLC20$16.4K0.00%00.0%Unchanged
AdvisorNet Financial, Inc22$18.1K0.00%−12−35.3%Reduced
Private Wealth Management Group, LLC22$18.1K0.01%+12+120.0%Added
HM Payson & Co24$19.7K0.00%00.0%Unchanged
Financial Perspectives, Inc24$19.9K0.01%00.0%Unchanged
Anchor Investment Management, LLC25$20.5K0.00%00.0%Unchanged
Ulland Investment Advisors, LLC25$21.0K0.01%00.0%Unchanged
Farmers & Merchants Investments Inc28$23.0K0.00%00.0%Unchanged
Meeder Asset Management Inc30$24.6K0.00%−2,659−98.9%Reduced
Family Firm, Inc.30$25.0K0.01%+30New
Solstein Capital, LLC31$25.5K0.02%00.0%Unchanged
Bell Investment Advisors, Inc31$25.5K0.01%00.0%Unchanged
MV Capital Management, Inc.31$25.5K0.00%+2+6.9%Added
Front Row Advisors LLC31$25.5K0.01%00.0%Unchanged
Rise Advisors, LLC31$25.5K0.01%00.0%Unchanged
Towarzystwo Funduszy Inwestycyjnych Pzu SA35$28.8K0.01%−15−30.0%Reduced
Operose Advisors LLC36$29.6K0.01%00.0%Unchanged
Great Lakes Retirement, Inc.37$30.9K0.00%+37New
RiverPark Advisors, LLC40$32.9K0.03%00.0%Unchanged
Atwood & Palmer Inc40$32.9K0.00%+40New
LGT Financial Advisors LLC41$33.7K0.07%00.0%Unchanged