We are live on ! Find out more
MPWR icon

Monolithic Power Systems

180 hedge funds and large institutions have $1.96B invested in Monolithic Power Systems in 2015 Q3 according to their latest regulatory filings, with 24 funds opening new positions, 73 increasing their positions, 64 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed

250% more call options, than puts

Call options by funds: $1.47M | Put options by funds: $420K

14% more repeat investments, than reductions

Existing positions increased: 73 | Existing positions reduced: 64

4% more first-time investments, than exits

New positions opened: 24 | Existing positions closed: 23

3% more capital invested

Capital invested by funds: $1.9B → $1.96B (+$64M)

1% less funds holding

Funds holding: 181180 (-1)

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
180
Holders Change
-1
Holders Change %
-0.55%
% of All Funds
5.03%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
24
Increased
73
Reduced
64
Closed
23
Calls
$1.47M
Puts
$420K
Net Calls
+$1.05M
Net Calls Change
-$61K
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$229M -$10.2M -204,918 -4%
Vanguard Group
2
Vanguard Group
Pennsylvania
$137M +$3.06M +61,805 +2%
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$122M +$10.8M +218,593 +10%
BFA
4
BlackRock Fund Advisors
California
$116M +$3.29M +66,396 +3%
RIM
5
RS Investment Management
California
$87.5M +$24.2M +488,088 +40%
EARNEST Partners
6
EARNEST Partners
Georgia
$65.7M -$20.7M -417,820 -25%
O
7
OppenheimerFunds
New York
$63M +$7.46M +150,420 +14%
Invesco
8
Invesco
Georgia
$59.4M -$477K -9,627 -0.8%
WA
9
Wasatch Advisors
Utah
$56.3M +$9.91M +199,961 +22%
BIT
10
BlackRock Institutional Trust
California
$45.3M -$1.5M -30,351 -3%
ClearBridge Investments
11
ClearBridge Investments
New York
$42.3M -$1.51M -30,534 -4%
State Street
12
State Street
Massachusetts
$40.7M -$2.14M -43,172 -5%
CC
13
Carlson Capital
Texas
$40.6M +$1.96M +39,500 +5%
FCM
14
Frontier Capital Management
Massachusetts
$38.6M -$8.44M -170,196 -18%
CWAM
15
Columbia Wanger Asset Management
Illinois
$36.5M +$4.07M +82,070 +13%
Bank of New York Mellon
16
Bank of New York Mellon
New York
$32.7M +$2.72M +54,930 +9%
JP Morgan Chase
17
JP Morgan Chase
New York
$31.9M -$3.03M -61,044 -9%
AllianceBernstein
18
AllianceBernstein
Tennessee
$30.5M -$16.1M -324,175 -35%
Northern Trust
19
Northern Trust
Illinois
$29.6M -$270K -5,454 -0.9%
Neuberger Berman Group
20
Neuberger Berman Group
New York
$27.9M +$4.45M +89,797 +20%
Westfield Capital Management
21
Westfield Capital Management
Massachusetts
$27M -$967K -19,510 -4%
Dimensional Fund Advisors
22
Dimensional Fund Advisors
Texas
$24.8M -$245K -4,942 -1%
Renaissance Technologies
23
Renaissance Technologies
New York
$23M -$154K -3,100 -0.7%
Jennison Associates
24
Jennison Associates
New York
$22.8M -$2.31M -46,688 -9%
Loomis, Sayles & Company
25
Loomis, Sayles & Company
Massachusetts
$22.6M -$2.69M -54,338 -11%