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Monolithic Power Systems
MPWR

295 hedge funds and large institutions have $4.19B invested in Monolithic Power Systems in 2017 Q3 according to their latest regulatory filings, with 37 funds opening new positions, 131 increasing their positions, 94 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

54% more call options, than puts

Call options by funds: $4.49M | Put options by funds: $2.91M

48% more first-time investments, than exits

New positions opened: 37 | Existing positions closed: 25

39% more repeat investments, than reductions

Existing positions increased: 131 | Existing positions reduced: 94

12% more capital invested

Capital invested by funds: $3.75B → $4.19B (+$438M)

4% more funds holding

Funds holding: 285 → 295 (+10)

0.84% more ownership

Funds ownership: 94.3% → 95.14% (+0.84%)

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

Holders
295
Holders Change
+10
Holders Change %
+3.51%
% of All Funds
7.35%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
37
Increased
131
Reduced
94
Closed
25
Calls
$4.49M
Puts
$2.91M
Net Calls
+$1.58M
Net Calls Change
+$3.45M

Top Buyers

1
Bank of America
Bank of America
North Carolina
+$50.3M
2
Franklin Resources
Franklin Resources
California
+$43.9M
3
CWAM
Columbia Wanger Asset Management
Illinois
+$23.1M
4
BlackRock
BlackRock
New York
+$17.8M
5
AllianceBernstein
AllianceBernstein
Tennessee
+$16.7M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$91.5M
2
Invesco
Invesco
Georgia
-$17.7M
3
Wellington Management Group
Wellington Management Group
Massachusetts
-$15.6M
4
Credit Agricole
Credit Agricole
France
-$12.7M
5
ClearBridge Investments
ClearBridge Investments
New York
-$10.8M
Name Holding Trade Value Shares
Change 		Change in
Stake
GIPM
126
G2 Investment Partners Management
New York
$2.66M +$2.54M +25,000 New
Canada Life
127
Canada Life
Manitoba, Canada
$2.39M -$31.7K -312 -1%
SEI Investments
128
SEI Investments
Pennsylvania
$2.38M +$645K +6,357 +40%
Rafferty Asset Management
129
Rafferty Asset Management
New York
$2.35M +$262K +2,583 +13%
Royal Bank of Canada
130
Royal Bank of Canada
Ontario, Canada
$2.33M +$1.23M +12,097 +123%
SIA
131
Sit Investment Associates
Minnesota
$2.31M -$45.7K -450 -2%
State Board of Administration of Florida Retirement System
132
State Board of Administration of Florida Retirement System
Florida
$2.3M +$15.2K +150 +0.7%
ASRS
133
Arizona State Retirement System
Arizona
$2.29M +$563K +5,541 +35%
AQR Capital Management
134
AQR Capital Management
Connecticut
$2.28M +$38.2K +376 +2%
LCG
135
Lisanti Capital Growth
New York
$2.22M -$30K -295 -1%
Nordea Investment Management
136
Nordea Investment Management
Sweden
$2.14M +$92.6K +912 +5%
New York State Teachers Retirement System (NYSTRS)
137
New York State Teachers Retirement System (NYSTRS)
New York
$2.12M – – –
Bessemer Group
138
Bessemer Group
New Jersey
$2.11M – – –
MSA
139
Mason Street Advisors
Wisconsin
$2.01M +$35.7K +352 +2%
SCA
140
Snowden Capital Advisors
New York
$2M +$33.5K +330 +2%
EI
141
EAM Investors
California
$1.97M -$571K -5,621 -23%
AG
142
Aperio Group
California
$1.9M +$141K +1,386 +8%
FMT
143
First Mercantile Trust
Tennessee
$1.81M +$2.84K +28 +0.2%
AAM
144
Advisors Asset Management
Colorado
$1.78M -$778K -7,660 -31%
TAM
145
Tiverton Asset Management
Delaware
$1.77M -$211K -2,080 -11%
LPL Financial
146
LPL Financial
California
$1.75M +$245K +2,417 +17%
MUAMU
147
Mitsubishi UFJ Asset Management (UK)
United Kingdom
$1.75M – – –
GIM
148
Granahan Investment Management
Massachusetts
$1.74M +$1.83K +18 +0.1%
USAA
149
United Services Automobile Association
Texas
$1.74M – – –
CIA
150
Capital Impact Advisors
Massachusetts
$1.7M -$70.6K -695 -4%
4 5
6
7 8

MPWR Hedge Fund Activity: Q3 2017 in Review

295 of the 4,011 institutional investors tracked by Wall St. Rank reported a position in Monolithic Power Systems (MPWR) for Q3 2017, worth a combined $4.19B — up 12% from $3.75B a quarter earlier.

Buyers outnumbered sellers: 37 funds opened new MPWR positions and 25 closed out — a net gain of 12 holders — while 131 added to existing stakes and 94 trimmed.

The largest buyer was Bank of America, adding an estimated $50.3M. The largest seller was Fidelity Investments, cutting an estimated $91.5M.

  • 295 institutional investors held Monolithic Power Systems (MPWR) as of Q3 2017, up from 285 in Q2 2017.
  • Funds reported $4.19B of Monolithic Power Systems stock for Q3 2017, up 12% quarter-over-quarter.
  • 37 funds opened new Monolithic Power Systems positions in Q3 2017 and 25 closed out, a net change of +12 holders.
  • The largest Monolithic Power Systems buyer in Q3 2017 was Bank of America, an estimated $50.3M added.
  • The largest Monolithic Power Systems seller in Q3 2017 was Fidelity Investments, an estimated $91.5M sold.

Based on aggregated 13F filings for Q3 2017.