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Monolithic Power Systems
MPWR

Overview Fund Activity

663 hedge funds and large institutions have $23.3B invested in Monolithic Power Systems in 2023 Q1 according to their latest regulatory filings, with 127 funds opening new positions, 231 increasing their positions, 229 reducing their positions, and 59 closing their positions.

Holders
663
Holders Change
+58
Holders Change %
+9.59%
% of All Funds
10.61%
Holding in Top 10
9
Holding in Top 10 Change
+6
Holding in Top 10 Change %
+200%
% of All Funds
0.14%
New
127
Increased
231
Reduced
229
Closed
59
Calls
$122M
Puts
$80.9M
Net Calls
+$41.4M
Net Calls Change
+$21.7M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$880M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$336M
3
Citadel Advisors
3
Citadel Advisors
Florida
$88.8M
4
WRCM
4
Whale Rock Capital Management
Massachusetts
$104M
5
Invesco
5
Invesco
Georgia
$821M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$1.67B
2
Holocene Advisors
2
Holocene Advisors
New York
$97.9M
3
BlackRock
3
BlackRock
New York
$2.59B
4
Millennium Management
4
Millennium Management
New York
$99.1M
5
Neuberger Berman Group
5
Neuberger Berman Group
New York
$151M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$2.59B 5,174,126 -281,074 -5%
Vanguard Group
2
Vanguard Group
Pennsylvania
$2.58B 5,147,685 +29,374 +0.6%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$1.67B 3,334,397 -317,048 -9%
State Street
4
State Street
Massachusetts
$909M 1,811,967 +53,355 +3%
Fidelity Investments
5
Fidelity Investments
Massachusetts
$880M 1,757,149 +293,326 +20%
Franklin Resources
6
Franklin Resources
California
$855M 1,707,607 +32,399 +2%
Invesco
7
Invesco
Georgia
$821M 1,640,005 +153,812 +10%
Massachusetts Financial Services
8
Massachusetts Financial Services
Massachusetts
$566M 1,130,907 +10,954 +1%
Brown Advisory
9
Brown Advisory
Maryland
$514M 1,027,102 -32,592 -3%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$483M 966,299 +13,218 +1%
Artisan Partners
11
Artisan Partners
Wisconsin
$407M 812,304 -51,371 -6%
Bank of America
12
Bank of America
North Carolina
$361M 721,842 +62,933 +10%
JPMorgan Chase & Co
13
JPMorgan Chase & Co
New York
$336M 671,820 +277,563 +70%
Nuveen Asset Management
14
Nuveen Asset Management
Illinois
$332M 662,475 -145,091 -18%
Macquarie Group
15
Macquarie Group
Australia
$318M 634,500 -11,138 -2%
Capital Research Global Investors
16
Capital Research Global Investors
California
$286M 570,556 +122,703 +27%
VanEck Associates
17
VanEck Associates
New York
$260M 518,531 -18,835 -4%
Norges Bank
18
Norges Bank
Norway
$243M 485,567 +60,712 +14%
AllianceBernstein
19
AllianceBernstein
Tennessee
$226M 452,155 -78,621 -15%
Northern Trust
20
Northern Trust
Illinois
$225M 448,889 +3,871 +0.9%
ClearBridge Investments
21
ClearBridge Investments
New York
$212M 424,396 -23,444 -5%
Allspring Global Investments
22
Allspring Global Investments
North Carolina
$208M 415,604 -33,358 -7%
Los Angeles Capital Management
23
Los Angeles Capital Management
California
$197M 392,763 +9,112 +2%
Impax Asset Management Group
24
Impax Asset Management Group
United Kingdom
$189M 378,712 -79,878 -17%
Bank of New York Mellon
25
Bank of New York Mellon
New York
$188M 375,669 -3,390 -0.9%
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