Monolithic Power Systems Inc (MPWR) Ownership

472.57 ↑14.80 (3.23%)
As of February 2, 2023, 3:57pm EST.

Institutional Ownership

BlackRock Inc is the biggest individual institutional holder of Monolithic Power Systems Inc (MPWR), owning a total of 5.4 million shares. Combined, the top 21 institutional holders of MPWR own 59.75% of the company with a total of 28 million shares.

In the latest ownership report on September 30th 2022, the top 21 institutional holders increased their combined ownership of MPWR by 0.9 million shares. 11 institutions bought 1,927,592 total additional shares and increased their ownership by an average of 11.44%. However 9 institutions sold 991,967 total shares and decreased their ownership by an average of 10.68%.

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 935,625 in the latest quarter.

Institution Ownership Chart

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Latest Institutional Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
BlackRock Inc11.467%-6.626%5,382,638-381,9882022-09-30
Vanguard Group Inc10.831%2.638%5,084,168130,6752022-09-30
State Street Corporation3.807%2.291%1,787,21940,0222022-09-30
T. Rowe Price Associates, Inc.3.715%18.910%1,743,681277,2882022-09-30
Franklin Resources Inc3.553%2.313%1,667,71837,7012022-09-30
Amvescap Plc.3.195%11.852%1,499,719158,9122022-09-30
Massachusetts Financial Services Company2.720%0.289%1,276,8533,6752022-09-30
FMR Inc2.708%59.697%1,270,998475,1192022-09-30
Brown Advisory Holdings Inc2.469%23.913%1,158,902223,6482022-09-30
Geode Capital Management, LLC1.974%3.802%926,76133,9472022-09-30
Nuveen Asset Management, LLC1.953%-3.854%916,554-36,7412022-09-30
Artisan Partners Limited Partnership1.593%-3.271%747,629-25,2792022-09-30
Macquarie Group Ltd1.399%-16.562%656,515-130,3102022-09-30
Bank of America Corp1.304%-10.049%612,044-68,3722022-09-30
GQG Partners LLC1.164%0.000%546,168546,1682022-09-30
Whale Rock Capital Management LLC1.101%-29.098%516,919-212,1422022-09-30
ClearBridge Advisors, LLC0.998%0.093%468,6724372022-09-30
Northern Trust Corp0.963%-0.152%452,212-6902022-09-30
AllianceBernstein L.P.0.962%-12.444%451,584-64,1842022-09-30
Neuberger Berman Group LLC0.942%-14.046%442,194-72,2612022-09-30

Top Institutions

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
BlackRock Inc11.467%-6.626%5,382,638-381,9882022-09-30
Vanguard Group Inc10.831%2.638%5,084,168130,6752022-09-30
State Street Corporation3.807%2.291%1,787,21940,0222022-09-30
T. Rowe Price Associates, Inc.3.715%18.910%1,743,681277,2882022-09-30
Franklin Resources Inc3.553%2.313%1,667,71837,7012022-09-30
Amvescap Plc.3.195%11.852%1,499,719158,9122022-09-30
Massachusetts Financial Services Company2.720%0.289%1,276,8533,6752022-09-30
FMR Inc2.708%59.697%1,270,998475,1192022-09-30
Brown Advisory Holdings Inc2.469%23.913%1,158,902223,6482022-09-30
Geode Capital Management, LLC1.974%3.802%926,76133,9472022-09-30
Nuveen Asset Management, LLC1.953%-3.854%916,554-36,7412022-09-30
Artisan Partners Limited Partnership1.593%-3.271%747,629-25,2792022-09-30
Macquarie Group Ltd1.399%-16.562%656,515-130,3102022-09-30
Bank of America Corp1.304%-10.049%612,044-68,3722022-09-30
GQG Partners LLC1.164%0.000%546,168546,1682022-09-30
Whale Rock Capital Management LLC1.101%-29.098%516,919-212,1422022-09-30
ClearBridge Advisors, LLC0.998%0.093%468,6724372022-09-30
Northern Trust Corp0.963%-0.152%452,212-6902022-09-30
AllianceBernstein L.P.0.962%-12.444%451,584-64,1842022-09-30
Neuberger Berman Group LLC0.942%-14.046%442,194-72,2612022-09-30
JPMorgan Chase & Co0.934%2.136%438,4579,1682022-06-30

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 21 mutual fund holders of MPWR own 38.79% of the company with a total of 18.2 million shares.

In the latest ownership report on December 31st 2022, the top 21 fund holders increased their combined ownership of MPWR by 104 thousand shares. 3 funds bought 144,920 total additional shares and increased their ownership by an average of 6.31%. However 4 funds sold 41,138 total shares and decreased their ownership by an average of 1.42%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding Monolithic Power Systems increased by a net total of 103,782 in the latest report.

Mutual Funds Chart

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Latest Mutual Fund Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Total Stock Mkt Idx Inv2.890%1.500%1,356,61220,0522022-12-31
Vanguard Mid Cap Index Institutional2.213%-0.114%1,038,863-1,1892022-12-31
Vanguard 500 Index Investor2.196%1.184%1,030,86312,0582022-12-31
BlackRock Mid-Cap Growth Equity Instl1.783%-3.534%836,868-30,6602022-12-31
T. Rowe Price US Lrg-Cap Core Gr Eq Comp1.720%16.247%807,161112,8102022-12-31
Franklin DynaTech A1.118%0.000%525,00002022-12-31
SPDR® S&P 500 ETF Trust1.040%-0.588%488,252-2,8892022-12-31
Brown Advisory Sustainable Growth I0.936%0.000%439,17302022-12-31
Franklin Growth A0.921%-1.459%432,145-6,4002022-12-31

Top Mutual Funds

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
2ndVote Advisers Shareholders First7.681%0.000%3,605,80402022-06-30
Vanguard Total Stock Mkt Idx Inv2.890%1.500%1,356,61220,0522022-12-31
Vanguard Instl Ttl Stck Mkt Idx Tr2.830%1.606%1,328,50420,9942022-09-30
Vanguard Mid Cap Index Institutional2.213%-0.114%1,038,863-1,1892022-12-31
Vanguard 500 Index Investor2.196%1.184%1,030,86312,0582022-12-31
MFS Mid Cap Growth Equity2.007%0.000%942,29802022-09-30
BlackRock Mid Cap Growth1.981%7,906.050%930,063918,4462022-06-30
BlackRock Mid-Cap Growth Equity Instl1.783%-3.534%836,868-30,6602022-12-31
MFS Mid Cap Growth A1.773%0.000%832,04702022-11-30
T. Rowe Price US Lrg-Cap Core Gr Eq Comp1.720%16.247%807,161112,8102022-12-31
T. Rowe Price Blue Chip Growth1.479%3.305%694,35122,2132022-09-30
T. Rowe Price US Large-Cap Core Grwth Eq1.479%3.305%694,35122,2132022-09-30
Franklin DynaTech A1.118%0.000%525,00002022-12-31
Franklin Innovation Composite1.065%0.000%500,00002022-09-30
SPDR® S&P 500 ETF Trust1.040%-0.588%488,252-2,8892022-12-31
Fidelity® 500 Index1.027%-0.073%481,997-3502022-11-30
Brown Advisory Sustainable Growth I0.936%0.000%439,17302022-12-31
Franklin Growth A0.921%-1.459%432,145-6,4002022-12-31
CREF Growth R10.914%0.000%429,11302022-11-30
Delaware Ivy Mid Cap Growth A0.889%0.000%417,24202022-11-30
iShares Core S&P 500 ETF0.853%-0.020%400,390-812022-12-30

Discussions

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bredjohnson

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

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tighttechniq

$MPWR low volume today isn’t necessarily a bad thing

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kairaae

$MPWR yes
keep going down
let's go
stop stalling

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micmic

$MPWR come on bulls we can do it
don’t let bears win

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