We are live on ! Find out more
MPWR icon

Monolithic Power Systems

532 hedge funds and large institutions have $15.9B invested in Monolithic Power Systems in 2021 Q2 according to their latest regulatory filings, with 62 funds opening new positions, 214 increasing their positions, 186 reducing their positions, and 52 closing their positions.

New
Increased
Maintained
Reduced
Closed

51% more call options, than puts

Call options by funds: $98.8M | Put options by funds: $65.3M

50% more funds holding in top 10

Funds holding in top 10: 23 (+1)

19% more first-time investments, than exits

New positions opened: 62 | Existing positions closed: 52

15% more repeat investments, than reductions

Existing positions increased: 214 | Existing positions reduced: 186

6% more capital invested

Capital invested by funds: $15.1B → $15.9B (+$840M)

1% more funds holding

Funds holding: 529532 (+3)

0.31% more ownership

Funds ownership: 93.83%94.14% (+0.31%)

Holders
532
Holders Change
+3
Holders Change %
+0.57%
% of All Funds
9.26%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.05%
New
62
Increased
214
Reduced
186
Closed
52
Calls
$98.8M
Puts
$65.3M
Net Calls
+$33.6M
Net Calls Change
+$42.4M
Name Holding Trade Value Shares
Change
Change in
Stake
Ameriprise
76
Ameriprise
Minnesota
$32.2M -$1.37M -3,899 -4%
American Century Companies
77
American Century Companies
Missouri
$31.8M +$23.8M +67,576 +384%
RhumbLine Advisers
78
RhumbLine Advisers
Massachusetts
$30.5M -$1.59M -4,532 -5%
California State Teachers Retirement System (CalSTRS)
79
California State Teachers Retirement System (CalSTRS)
California
$29.9M -$605K -1,719 -2%
GT
80
Glenmede Trust
Pennsylvania
$29.1M +$1.76M +5,000 +7%
EAM
81
Eventide Asset Management
Massachusetts
$28.9M +$1.16M +3,300 +4%
Morgan Stanley
82
Morgan Stanley
New York
$27.6M -$714K -2,028 -3%
ACM
83
Azimuth Capital Management
Michigan
$27.4M +$4.24M +12,041 +20%
National Pension Service
84
National Pension Service
South Korea
$27.2M
JCM
85
Jag Capital Management
Missouri
$25.8M +$135K +385 +0.6%
Los Angeles Capital Management
86
Los Angeles Capital Management
California
$23.6M -$2.82K -8 -0%
NIP
87
Nicholas Investment Partners
California
$22.3M +$1.84M +5,230 +10%
HSBC Holdings
88
HSBC Holdings
United Kingdom
$22.1M +$4.25M +12,073 +26%
CA
89
Capitolis Advisors
New York
$21.6M +$20.4M +57,831 New
MWNA
90
Marshall Wace North America
New York
$21.5M +$19.2M +54,586 +1,838%
RJA
91
Raymond James & Associates
Florida
$21M +$869K +2,469 +5%
OCM
92
Osterweis Capital Management
California
$20.3M -$3.46M -9,829 -15%
Manulife (Manufacturers Life Insurance)
93
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$20.3M -$14.8M -42,118 -44%
State Board of Administration of Florida Retirement System
94
State Board of Administration of Florida Retirement System
Florida
$20.3M +$113K +321 +0.6%
SI
95
Scout Investments
Missouri
$19.9M -$11.8M -33,442 -39%
Teacher Retirement System of Texas
96
Teacher Retirement System of Texas
Texas
$19.7M +$2.13M +6,040 +13%
Ohio Public Employees Retirement System (OPERS)
97
Ohio Public Employees Retirement System (OPERS)
Ohio
$19.6M +$524K +1,489 +3%
AIM
98
Artemis Investment Management
United Kingdom
$19.5M +$18.4M +52,306 New
Arrowstreet Capital
99
Arrowstreet Capital
Massachusetts
$19.2M +$7.11M +20,196 +65%
Parnassus Investments
100
Parnassus Investments
California
$18.8M

MPWR Hedge Fund Activity: Q2 2021 in Review

532 of the 5,745 institutional investors tracked by Wall St. Rank reported a position in Monolithic Power Systems (MPWR) for Q2 2021, worth a combined $15.9B — up 5.6% from $15.1B a quarter earlier.

Buyers outnumbered sellers: 62 funds opened new MPWR positions and 52 closed out — a net gain of 10 holders — while 214 added to existing stakes and 186 trimmed.

The largest buyer was Macquarie Group, adding an estimated $317M. The largest seller was T. Rowe Price Associates, cutting an estimated $178M.

  • 532 institutional investors held Monolithic Power Systems (MPWR) as of Q2 2021, up from 529 in Q1 2021.
  • Funds reported $15.9B of Monolithic Power Systems stock for Q2 2021, up 5.6% quarter-over-quarter.
  • 62 funds opened new Monolithic Power Systems positions in Q2 2021 and 52 closed out, a net change of +10 holders.
  • The largest Monolithic Power Systems buyer in Q2 2021 was Macquarie Group, an estimated $317M added.
  • The largest Monolithic Power Systems seller in Q2 2021 was T. Rowe Price Associates, an estimated $178M sold.

Based on aggregated 13F filings for Q2 2021.