Monolithic Power Systems, Inc. (MPWR) Ownership

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Monolithic Power System Inc Major Shareholders & Ownership History

Major Shareholder Name Reporting Date Shares Held Market Value Change in Shares Ownership
BLACKROCK, INC. 05/13/2026 6.07 M $6.64 B   1.85% 12.52%
FMR LLC 05/15/2026 4.40 M $4.81 B   10.66% 9.07%
05/15/2026 3.08 M $3.37 B   100.00% 6.36%
05/08/2026 2.52 M $2.75 B   100.00% 5.19%
STATE STREET CORP 05/15/2026 2.19 M $2.40 B   0.37% 4.51%
INVESCO LTD. 05/12/2026 1.49 M $1.62 B   3.51% 3.06%
GEODE CAPITAL MANAGEMENT, LLC 05/15/2026 1.43 M $1.56 B   3.60% 2.95%
PRICE T ROWE ASSOCIATES INC /MD/ 05/15/2026 1.26 M $1.38 B   -25.33% 2.60%
FRANKLIN RESOURCES INC 05/13/2026 928.67 K $1.02 B   -11.51% 1.91%
T. ROWE PRICE INVESTMENT MANAGEMENT, INC. 05/15/2026 721.62 K $788.99 M   -0.40% 1.49%
MORGAN STANLEY 05/15/2026 656.37 K $717.64 M   1.12% 1.35%
FIRST TRUST ADVISORS LP 05/13/2026 591.35 K $646.56 M   -15.70% 1.22%
GOLDMAN SACHS GROUP INC 05/15/2026 568.06 K $621.09 M   -4.32% 1.17%
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 05/14/2026 567.77 K $620.75 M   -0.52% 1.17%
BARCLAYS PLC 05/15/2026 555.81 K $607.69 M   -8.10% 1.15%
JPMORGAN CHASE & CO 05/13/2026 554.92 K $556.22 M   8.32% 1.14%
UBS GROUP AG 05/05/2026 540.41 K $590.86 M   23.11% 1.11%
VAN ECK ASSOCIATES CORP 05/15/2026 524.57 K $573.54 M   4.43% 1.08%
NORTHERN TRUST CORP 05/14/2026 489.12 K $534.78 M   1.12% 1.01%
ROYAL BANK OF CANADA 05/15/2026 473.37 K $517.56 M   168.08% 0.98%
VOYA INVESTMENT MANAGEMENT LLC 05/12/2026 393.56 K $429.85 M   15.84% 0.81%
BANK OF AMERICA CORP /DE/ 05/18/2026 382.16 K $417.84 M   -30.46% 0.79%
LEGAL & GENERAL GROUP PLC 05/08/2026 380.09 K $415.57 M   6.58% 0.78%
BROWN ADVISORY INC 05/15/2026 379.90 K $415.38 M   -24.14% 0.78%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 05/15/2026 376.37 K $411.51 M   3.01% 0.78%
CITIGROUP INC 05/11/2026 340.83 K $372.65 M   38.84% 0.70%
RAFFERTY ASSET MANAGEMENT, LLC 05/15/2026 317.47 K $347.11 M   -19.92% 0.65%
UBS ASSET MANAGEMENT AMERICAS INC 05/13/2026 302.21 K $330.42 M   -5.20% 0.62%
BANK OF NEW YORK MELLON CORP 05/05/2026 289.83 K $316.89 M   -1.79% 0.60%
VANGUARD FIDUCIARY TRUST CO 05/08/2026 278.50 K $304.50 M   100.00% 0.57%
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC 05/14/2026 266.67 K $291.56 M   -9.31% 0.55%
WELLINGTON MANAGEMENT GROUP LLP 05/15/2026 250.51 K $273.90 M   -34.89% 0.52%
05/15/2026 233.29 K $255.07 M   100.00% 0.48%
BNP PARIBAS ARBITRAGE, SNC 05/12/2026 224.01 K $244.92 M   -9.35% 0.46%
AMERICAN CENTURY COMPANIES INC 05/15/2026 199.69 K $218.33 M   -1.91% 0.41%
RAYMOND JAMES FINANCIAL INC 05/14/2026 196.06 K $205.38 M   -7.29% 0.40%
DEKABANK DEUTSCHE GIROZENTRALE 05/07/2026 190.44 K $194.12 M   0.00% 0.39%
SG AMERICAS SECURITIES, LLC 04/16/2026 181.77 K $198.73 M   -30.68% 0.37%
DEUTSCHE BANK AG\ 05/06/2026 181.73 K $198.69 M   4.25% 0.37%
PRINCIPAL FINANCIAL GROUP INC 05/04/2026 174.20 K $190.46 M   4.15% 0.36%
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 05/06/2026 159.66 K $174.56 M   88.20% 0.33%
AMUNDI 05/18/2026 158.91 K $173.73 M   22.74% 0.33%
HSBC HOLDINGS PLC 04/30/2026 158.87 K $173.51 M   -20.81% 0.33%
NUVEEN, LLC 04/30/2026 155.85 K $170.40 M   -3.35% 0.32%
SEI INVESTMENTS CO 05/13/2026 155.29 K $169.79 M   -6.84% 0.32%
FIL LTD 05/15/2026 154.64 K $169.07 M   -51.08% 0.32%
DIMENSIONAL FUND ADVISORS LP 05/07/2026 153.77 K $168.06 M   1.81% 0.32%
EARNEST PARTNERS LLC 05/15/2026 151.77 K $165.94 M   -3.11% 0.31%
ARTISAN PARTNERS LIMITED PARTNERSHIP 05/13/2026 150.87 K $164.96 M   -1.94% 0.31%
NEUBERGER BERMAN GROUP LLC 05/14/2026 150.11 K $164.12 M   -17.39% 0.31%

Monolithic Power System Inc institutional Ownership - FAQ's

During the previous two years, 1397 institutional investors and hedge funds held shares of Monolithic Power System Inc. The most heavily invested institutionals were:

BlackRock, Inc.: 6.07 M

FMR LLC: 4.4 M

STATE STREET CORP: 2.19 M

Invesco Ltd.: 1.49 M

GEODE CAPITAL MANAGEMENT, LLC: 1.43 M

PRICE T ROWE ASSOCIATES INC /MD/: 1.26 M

95.33% of Monolithic Power System Inc stock is owned by institutional investors.

Institutional investors have bought a total of 64.33 M shares in the last 24 months. This purchase volume represents approximately $68.31 B in transactions.