Monolithic Power Systems Inc (MPWR) Ownership

620.31 ↓17.41 (-2.73%)
As of April 18, 2024, 3:59pm EST.

Institutional Ownership

Vanguard Group Inc is the biggest individual institutional holder of Monolithic Power Systems Inc (MPWR), owning a total of 5.5 million shares. Combined, the top 33 institutional holders of MPWR own 76.15% of the company with a total of 36.9 million shares.

In the latest ownership report on December 31st 2023, the top 33 institutional holders increased their combined ownership of MPWR by 577 thousand shares. 15 institutions bought 1,781,424 total additional shares and increased their ownership by an average of 22.01%. However 5 institutions sold 1,204,130 total shares and decreased their ownership by an average of 9.28%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Monolithic Power Systems increased by a net total of 577,294 in the latest quarter.

Institution Ownership Chart

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Latest Institutional Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Group Inc11.229%1.686%5,464,06690,5892023-12-31
BlackRock Inc10.761%-0.820%5,236,530-43,2742023-12-31
FMR Inc5.195%-29.457%2,528,125-1,055,6782023-12-31
T. Rowe Price Associates, Inc.4.506%20.826%2,192,561377,9232023-12-31
State Street Corporation4.009%3.728%1,950,69170,1002023-12-31
Franklin Resources Inc3.762%2.416%1,830,56943,1912023-12-31
Amvescap Plc.2.595%29.225%1,262,575285,5382023-12-31
JPMorgan Chase & Co2.517%0.916%1,224,76211,1202023-12-31
Geode Capital Management, LLC2.253%3.121%1,096,51033,1852023-12-31
Massachusetts Financial Services Company2.171%0.295%1,056,1833,1052023-12-31
Brown Advisory Holdings Inc2.114%4.387%1,028,46743,2252023-12-31
Wellington Management Company LLP1.930%10.041%938,91985,6762023-12-31
Goldman Sachs Group Inc1.497%193.404%728,298480,0742023-12-31
Artisan Partners Limited Partnership1.459%-9.456%709,950-74,1422023-12-31
Capital Research Global Investors1.266%1.203%616,1807,3232023-12-31
Bank of America Corp1.250%4.648%608,30327,0172023-12-31
NORGES BANK1.181%35.258%574,649149,7942023-12-31
Vaughan Nelson Scarbrgh & Mccullough LP0.948%18.983%461,08773,5642023-12-31
Macquarie Group Ltd0.933%-3.683%454,137-17,3662023-12-31
Northern Trust Corp0.917%-2.973%446,107-13,6702023-12-31

Top Institutions

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Group Inc11.229%1.686%5,464,06690,5892023-12-31
BlackRock Inc10.761%-0.820%5,236,530-43,2742023-12-31
FMR Inc5.195%-29.457%2,528,125-1,055,6782023-12-31
T. Rowe Price Associates, Inc.4.506%20.826%2,192,561377,9232023-12-31
State Street Corporation4.009%3.728%1,950,69170,1002023-12-31
Franklin Resources Inc3.762%2.416%1,830,56943,1912023-12-31
Amvescap Plc.2.595%29.225%1,262,575285,5382023-12-31
JPMorgan Chase & Co2.517%0.916%1,224,76211,1202023-12-31
Geode Capital Management, LLC2.253%3.121%1,096,51033,1852023-12-31
Massachusetts Financial Services Company2.171%0.295%1,056,1833,1052023-12-31
Brown Advisory Holdings Inc2.114%4.387%1,028,46743,2252023-12-31
Wellington Management Company LLP1.930%10.041%938,91985,6762023-12-31
Envestnet Asset Management Inc1.834%516.082%876,025733,8322023-03-31
Goldman Sachs Group Inc1.497%193.404%728,298480,0742023-12-31
Artisan Partners Limited Partnership1.459%-9.456%709,950-74,1422023-12-31
Capital Research Global Investors1.266%1.203%616,1807,3232023-12-31
Bank of America Corp1.250%4.648%608,30327,0172023-12-31
NORGES BANK1.181%35.258%574,649149,7942023-12-31
GQG Partners LLC1.159%0.000%546,168546,1682022-09-30
Neuberger Berman Group LLC1.108%18.832%525,46883,2742022-12-31
Van Eck Associates Corporation1.085%-3.505%518,531-18,8352023-03-31
Whale Rock Capital Management LLC1.097%-29.098%516,919-212,1422022-09-30
Holocene Advisors, LP1.008%0.000%478,107478,1072022-12-31
Vaughan Nelson Scarbrgh & Mccullough LP0.948%18.983%461,08773,5642023-12-31
Impax Asset Management Group PLC0.967%11.419%458,59047,0002022-12-31
Macquarie Group Ltd0.933%-3.683%454,137-17,3662023-12-31
AllianceBernstein L.P.0.946%-14.813%452,155-78,6212023-03-31
Allspring Global Investments Holdings, LLC0.949%41.346%448,962131,3282022-12-31
Millennium Management LLC0.947%8.836%448,95936,4482022-12-31
Northern Trust Corp0.917%-2.973%446,107-13,6702023-12-31
Nuveen Asset Management, LLC0.863%-4.175%414,523-18,0622023-09-30
Winslow Capital Management, LLC0.849%-2.422%407,724-10,1192023-09-30
ClearBridge Advisors, LLC0.848%-0.369%406,338-1,5062023-09-30

Mutual Fund Ownership

2ndVote Advisers Shareholders First is the biggest individual fund holder of Monolithic Power Systems Inc (MPWR), owning a total of 3.6 million shares. Combined, the top 36 mutual fund holders of MPWR own 54.28% of the company with a total of 26.2 million shares.

In the latest ownership report on March 28th 2024, the top 36 fund holders increased their combined ownership of MPWR by 5 thousand shares. 2 funds bought 7,192 total additional shares and increased their ownership by an average of 0.68%. However 1 funds sold 11,836 total shares and decreased their ownership by an average of 1.92%.

Overall this is a negative sign as the number of shares owned by the top 20 mutual funds holding Monolithic Power Systems decreased by a net total of -4,644 in the latest report.

Mutual Funds Chart

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Latest Mutual Fund Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
iShares Semiconductor ETF1.244%-1.919%605,095-11,8362024-03-28
SPDR® S&P 500 ETF Trust1.196%0.602%581,9843,4802024-03-28
iShares Core S&P 500 ETF1.024%0.751%498,1273,7122024-03-28

Top Mutual Funds

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
2ndVote Advisers Shareholders First7.526%0.000%3,605,80402023-03-31
Vanguard Total Stock Mkt Idx Inv2.936%-0.221%1,428,621-3,1682024-02-29
Vanguard Instl Ttl Stck Mkt Idx Tr2.889%2.036%1,384,23227,6202023-03-31
Vanguard Institutional 500 Index Trust2.459%1.044%1,196,38212,3572024-02-29
Vanguard 500 Index Investor2.270%0.478%1,084,4765,1582023-08-31
Vanguard Mid Cap Index Institutional2.090%-0.267%1,017,115-2,7222024-02-29
BlackRock Mid Cap Growth1.966%7,906.050%930,063918,4462022-06-30
MFS Mid Cap Growth Equity1.585%0.000%771,30802023-12-31
MFS Mid Cap Growth A1.502%-5.252%730,796-40,5122024-02-29
T. Rowe Price US Large-Cap Core Grwth Eq1.479%3.305%694,35122,2132022-09-30
T. Rowe Price New Horizons1.393%131.962%677,583385,4732023-12-31
US Small-Cap Growth II Equity Comp1.393%131.962%677,583385,4732023-12-31
Fidelity® Magellan®1.279%5.131%612,63029,9002023-09-30
iShares Semiconductor ETF1.244%-1.919%605,095-11,8362024-03-28
SPDR® S&P 500 ETF Trust1.196%0.602%581,9843,4802024-03-28
Fidelity 500 Index1.181%1.016%574,6305,7822024-02-29
BlackRock Mid-Cap Growth Equity Instl1.170%0.000%569,15602024-02-29
Fidelity® 500 Index1.162%0.640%556,7483,5432023-11-30
Fidelity Select Semiconductors1.120%8.417%544,86142,3002024-02-29
Franklin Innovation Composite1.079%0.000%525,00002023-12-31
Franklin DynaTech A1.079%0.000%525,00002024-02-29
Franklin DynaTech Fund A1.079%0.000%525,00002024-02-29
T. Rowe Price Blue Chip Growth1.062%-11.118%516,987-64,6702023-12-31
T. Rowe Price US Lrg-Cap Core Gr Eq Comp1.062%-11.118%516,987-64,6702023-12-31
Fidelity® Select Semiconductors1.049%0.000%502,56102023-10-31
Select Semiconductors1.049%0.000%502,56102023-11-30
iShares Core S&P 500 ETF1.024%0.751%498,1273,7122024-03-28
Vanguard US Growth Investor0.911%13.487%443,30152,6842023-12-31
CREF Growth R10.907%0.000%429,11302022-12-31
Franklin U.S. Large Cap Gr Eq0.877%0.000%426,54502023-12-31
Franklin Growth Fund A0.877%0.000%426,54502024-02-29
Franklin Growth A0.877%0.000%426,54502024-02-29
Capital Group Growth Fnd of Amer Comp0.890%7.271%426,22028,8902023-09-30
American Funds Growth Fund of Amer A0.890%7.271%426,22028,8902023-09-30
Delaware Ivy Mid Cap Growth A0.875%-0.846%413,714-3,5282023-01-31
Brown Advisory Sustainable Growth I0.855%0.968%408,6323,9172023-08-31

Discussions

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substancetag4/6/23 04:10am

$MPWR Fuk the 1% even though i feel like the 1%

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BroughtToMyKnees2/3/23 09:20pm

$MPWR hang tight
ignore fud and buy dips if you can
everyone be okay????

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bredjohnson12/28/22 07:50am

$MPWR can’t wait to get in this tomorrow lfg

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