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Monolithic Power Systems

160 hedge funds and large institutions have $1.59B invested in Monolithic Power Systems in 2014 Q2 according to their latest regulatory filings, with 25 funds opening new positions, 65 increasing their positions, 55 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed

307% more call options, than puts

Call options by funds: $4.53M | Put options by funds: $1.11M

200% more funds holding in top 10

Funds holding in top 10: 13 (+2)

79% more first-time investments, than exits

New positions opened: 25 | Existing positions closed: 14

18% more repeat investments, than reductions

Existing positions increased: 65 | Existing positions reduced: 55

9% more capital invested

Capital invested by funds: $1.46B → $1.59B (+$130M)

7% more funds holding

Funds holding: 149160 (+11)

Holders
160
Holders Change
+11
Holders Change %
+7.38%
% of All Funds
4.6%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.09%
New
25
Increased
65
Reduced
55
Closed
14
Calls
$4.53M
Puts
$1.11M
Net Calls
+$3.42M
Net Calls Change
+$891K
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$180M +$9.07M +233,995 +6%
Vanguard Group
2
Vanguard Group
Pennsylvania
$103M +$4.88M +125,821 +5%
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$87.4M -$4.25M -109,627 -5%
EARNEST Partners
4
EARNEST Partners
Georgia
$82.3M -$1.27M -32,744 -2%
BFA
5
BlackRock Fund Advisors
California
$79.4M -$5.77M -148,840 -7%
Citadel Advisors
6
Citadel Advisors
Florida
$69.5M -$3.24M -83,526 -5%
FCM
7
Frontier Capital Management
Massachusetts
$55.3M -$3.46M -89,274 -6%
CWAM
8
Columbia Wanger Asset Management
Illinois
$48.3M -$4.69M -121,000 -10%
BIT
9
BlackRock Institutional Trust
California
$43.1M +$2.26M +58,329 +6%
O
10
OppenheimerFunds
New York
$42.4M -$11.3M -292,530 -23%
ClearBridge Investments
11
ClearBridge Investments
New York
$36.3M +$139K +3,575 +0.4%
Dimensional Fund Advisors
12
Dimensional Fund Advisors
Texas
$35.3M +$194 +5 +0%
State Street
13
State Street
Massachusetts
$33.4M +$788K +20,323 +3%
MAA
14
Managed Account Advisors
New Jersey
$30.8M +$39.2K +1,010 +0.1%
JP Morgan Chase
15
JP Morgan Chase
New York
$29.4M +$26.9M +695,079 New
Norges Bank
16
Norges Bank
Norway
$27.3M +$12.5M +322,680 +100%
Loomis, Sayles & Company
17
Loomis, Sayles & Company
Massachusetts
$26.6M -$957K -24,692 -4%
State of Wisconsin Investment Board
18
State of Wisconsin Investment Board
Wisconsin
$24.4M -$1.12M -28,820 -5%
Bank of New York Mellon
19
Bank of New York Mellon
New York
$22.6M +$896K +23,108 +5%
CCM
20
Century Capital Management
Massachusetts
$22.3M +$10.1M +261,675 +99%
Renaissance Technologies
21
Renaissance Technologies
New York
$20.3M -$1.67M -43,200 -8%
Northern Trust
22
Northern Trust
Illinois
$20.2M -$5.72M -147,465 -24%
Neuberger Berman Group
23
Neuberger Berman Group
New York
$19.9M -$648K -16,717 -3%
VOYA Investment Management
24
VOYA Investment Management
Georgia
$18.6M +$521K +13,451 +3%
Wellington Management Group
25
Wellington Management Group
Massachusetts
$18.3M +$2.21M +56,965 +15%

MPWR Hedge Fund Activity: Q2 2014 in Review

160 of the 3,479 institutional investors tracked by Wall St. Rank reported a position in Monolithic Power Systems (MPWR) for Q2 2014, worth a combined $1.59B — up 8.9% from $1.46B a quarter earlier.

Buyers outnumbered sellers: 25 funds opened new MPWR positions and 14 closed out — a net gain of 11 holders — while 65 added to existing stakes and 55 trimmed.

The largest buyer was JP Morgan Chase, opening a new position worth an estimated $26.9M. The largest seller was Columbus Circle Investors, cutting an estimated $19M.

  • 160 institutional investors held Monolithic Power Systems (MPWR) as of Q2 2014, up from 149 in Q1 2014.
  • Funds reported $1.59B of Monolithic Power Systems stock for Q2 2014, up 8.9% quarter-over-quarter.
  • 25 funds opened new Monolithic Power Systems positions in Q2 2014 and 14 closed out, a net change of +11 holders.
  • The largest Monolithic Power Systems buyer in Q2 2014 was JP Morgan Chase, an estimated $26.9M added.
  • The largest Monolithic Power Systems seller in Q2 2014 was Columbus Circle Investors, an estimated $19M sold.

Based on aggregated 13F filings for Q2 2014.