Monolithic Power Systems Ownership | Who Owns Monolithic Power Systems?


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Monolithic Power Systems Ownership Summary


Monolithic Power Systems is owned by 93.55% institutional investors, 3.37% insiders, and 3.08% retail investors. Blackrock is the largest institutional shareholder, holding 12.15% of MPWR shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 3.00% of its assets in Monolithic Power Systems shares.

MPWR Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockMonolithic Power Systems93.55%3.37%3.08%
SectorTechnology Stocks 54.54%11.27%34.19%
IdeaSemiconductor Stocks List 67.17%6.61%26.21%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Blackrock5.91M12.15%$4.85B
Vanguard group5.70M11.71%$4.68B
Fmr3.16M6.49%$2.59B
State street2.04M4.20%$1.68B
Franklin resources1.76M3.61%$1.44B
Price t rowe associates inc /md/1.66M3.41%$1.36B
Geode capital management1.20M2.47%$983.76M
Invesco1.16M2.39%$954.06M
Jpmorgan chase1.13M2.33%$930.83M
Wellington management group llp1.10M2.27%$907.11M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Analog century management lp81.00K6.59%$66.55M
Grandeur peak global advisors90.43K5.94%$74.30M
Pembroke management41.50K4.58%$34.10M
Natixis investment managers66.02K4.05%$54.24M
Vaughan nelson investment management465.91K3.53%$382.83M
Knowledge leaders capital1.76K3.43%$1.45M
Arcadia investment management corp/mi21.68K3.04%$17.82M
Nicholas investment partners, lp35.49K3.03%$29.16M
Taylor frigon capital management7.48K2.92%$6.14M
Vantage investment partners34.70K2.58%$28.52M

Top Buyers

HolderShares% AssetsChange
Norges bank651.90K0.08%651.90K
Blackrock5.91M0.11%542.43K
Fmr3.16M0.17%348.59K
Alliancebernstein498.33K0.14%204.76K
Vanguard group5.70M0.09%175.16K

Top Sellers

HolderShares% AssetsChange
Price t rowe associates inc /md/1.66M0.16%-501.48K
Capital research global investors352.34K0.06%-175.05K
Bnp paribas arbitrage, snc178.42K0.12%-126.72K
Clearbridge investments208.36K0.14%-117.39K
Sg americas securities7.35K0.04%-85.75K

New Positions

HolderShares% AssetsChangeValue
Norges bank651.90K0.08%651.90K$535.65M
Whale rock capital management98.11K1.14%98.11K$80.62M
Jacobs levy equity management42.68K0.14%42.68K$35.07M
Andra ap-fonden23.40K0.32%23.40K$19.23M
Corebridge financial13.40K0.06%13.40K$11.01M

Sold Out

HolderChange
Southstate-1.00
Newbridge financial services group-1.00
Riggs asset managment-2.00
Archer investment-2.00
Innealta capital-2.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Sep 30, 20248874.23%45,612,152-2.67%931.01%432-0.23%31610.49%
Jun 30, 20248441.93%46,847,6203.37%961.11%427-1.61%2854.40%
Mar 31, 202482810.84%45,322,506-0.39%931.03%4345.85%27315.19%
Dec 31, 202374711.16%45,501,9620.24%941.05%41022.75%2370.85%
Sep 30, 20236721.36%45,390,754-2.58%940.99%3347.40%235-7.48%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Vanguard Total Stock Mkt Idx Inv1.46M3.00%-5.25K
Vanguard Institutional 500 Index Trust1.29M2.65%15.18K
Vanguard Mid Cap Index Institutional982.63K2.01%1.79K
Fidelity Select Semiconductors928.47K1.90%22.90K
iShares Semiconductor ETF646.56K1.33%-493.00
SPDR® S&P 500® ETF Trust599.64K1.23%-3.36K
Fidelity 500 Index599.31K1.23%-320.00
iShares Core S&P 500 ETF550.22K1.13%1.71K
Vanguard Growth Index Investor515.05K1.06%3.33K
Franklin Innovation Composite500.00K1.03%-25.00K

Recent Insider Transactions


DateNameRoleActivityValue
Dec 09, 2024BLEGEN THEODORE EVP and CFOSell$1.50M
Nov 08, 2024Xiao Deming EVP, Global OperationsSell$662.61K
Nov 08, 2024Tseng Saria EVP & General CounselSell$662.61K
Nov 08, 2024Sciammas Maurice EVP, WW Sales & MarketingSell$662.61K
Nov 08, 2024BLEGEN THEODORE EVP and CFOSell$561.62K

Insider Transactions Trends


DateBuySell
2024 Q4-49
2024 Q3-104
2024 Q2-127
2024 Q1-112
2023 Q4-29

MPWR Ownership FAQ


Who owns the most shares of Monolithic Power Systems?

Monolithic Power Systems’s largest shareholders are Blackrock (5.91M shares, 12.15%), Vanguard group (5.7M shares, 11.71%), and Fmr (3.16M shares, 6.49%). Together, they hold 30.35% of Monolithic Power Systems’s total shares outstanding.

Does Blackrock own Monolithic Power Systems?

Yes, BlackRock owns 12.15% of Monolithic Power Systems, totaling 5.91M shares as of Jun 2024. This represents 0.11% of BlackRock's total assets, with a market value of 4.85B$. In the last quarter, BlackRock increased its holdings by 542.43K shares, a 10.11% change.

Who is Monolithic Power Systems’s biggest shareholder by percentage of total assets invested?

Analog century management lp is Monolithic Power Systems’s biggest shareholder by percentage of total assets invested, with 6.59% of its assets in 81K Monolithic Power Systems shares, valued at 66.55M$.

Who is the top mutual fund holder of Monolithic Power Systems shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Monolithic Power Systems shares, with 3.00% of its total shares outstanding invested in 1.46M Monolithic Power Systems shares.

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