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Monolithic Power Systems

214 hedge funds and large institutions have $2.71B invested in Monolithic Power Systems in 2016 Q2 according to their latest regulatory filings, with 30 funds opening new positions, 91 increasing their positions, 64 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed

131% more first-time investments, than exits

New positions opened: 30 | Existing positions closed: 13

42% more repeat investments, than reductions

Existing positions increased: 91 | Existing positions reduced: 64

9% more capital invested

Capital invested by funds: $2.49B → $2.71B (+$220M)

7% more funds holding

Funds holding: 200214 (+14)

0% more funds holding in top 10

Funds holding in top 10: 44 (0)

48% less call options, than puts

Call options by funds: $2M | Put options by funds: $3.82M

Holders
214
Holders Change
+14
Holders Change %
+7%
% of All Funds
5.71%
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.11%
New
30
Increased
91
Reduced
64
Closed
13
Calls
$2M
Puts
$3.82M
Net Calls
-$1.82M
Net Calls Change
+$17.2M
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$256M -$9.02M -137,679 -4%
Vanguard Group
2
Vanguard Group
Pennsylvania
$200M +$6.9M +105,377 +4%
BFA
3
BlackRock Fund Advisors
California
$168M +$3.61M +55,079 +2%
RIM
4
RS Investment Management
California
$133M -$10.1M -153,517 -7%
Invesco
5
Invesco
Georgia
$85.9M +$608K +9,285 +0.7%
WA
6
Wasatch Advisors
Utah
$85.7M -$127K -1,938 -0.2%
EARNEST Partners
7
EARNEST Partners
Georgia
$79.6M -$1.02M -15,563 -1%
Adage Capital Partners
8
Adage Capital Partners
Massachusetts
$74M -$13M -199,220 -16%
BIT
9
BlackRock Institutional Trust
California
$63.8M +$1.79M +27,361 +3%
State Street
10
State Street
Massachusetts
$57.9M -$42.9K -655 -0.1%
O
11
OppenheimerFunds
New York
$55.8M -$4.06M -62,037 -7%
ClearBridge Investments
12
ClearBridge Investments
New York
$55.3M +$252K +3,851 +0.5%
Wells Fargo
13
Wells Fargo
California
$51.6M +$7.36M +112,429 +17%
Westfield Capital Management
14
Westfield Capital Management
Massachusetts
$47.9M +$23.8M +362,821 +107%
FCM
15
Frontier Capital Management
Massachusetts
$46.4M -$2.92M -44,658 -6%
Northern Trust
16
Northern Trust
Illinois
$43.9M +$2.67M +40,730 +7%
Bank of New York Mellon
17
Bank of New York Mellon
New York
$43.4M -$1.66M -25,408 -4%
CWAM
18
Columbia Wanger Asset Management
Illinois
$38.6M -$1.46M -22,359 -4%
ZCI
19
Zevenbergen Capital Investments
Washington
$36.8M +$10.1M +154,450 +40%
AllianceBernstein
20
AllianceBernstein
Tennessee
$36M -$10.7M -163,813 -24%
Massachusetts Financial Services
21
Massachusetts Financial Services
Massachusetts
$32.7M +$2.16M +32,934 +7%
CIP
22
Chartwell Investment Partners
Pennsylvania
$32.5M +$14.2M +216,079 +83%
CC
23
Carlson Capital
Texas
$32.1M -$1.84M -28,091 -6%
Lord, Abbett & Co
24
Lord, Abbett & Co
New Jersey
$31.8M +$57.6K +879 +0.2%
Baird Financial Group
25
Baird Financial Group
Wisconsin
$31M +$13.1M +200,742 +80%

MPWR Hedge Fund Activity: Q2 2016 in Review

214 of the 3,748 institutional investors tracked by Wall St. Rank reported a position in Monolithic Power Systems (MPWR) for Q2 2016, worth a combined $2.71B — up 8.8% from $2.49B a quarter earlier.

Buyers outnumbered sellers: 30 funds opened new MPWR positions and 13 closed out — a net gain of 17 holders — while 91 added to existing stakes and 64 trimmed.

The largest buyer was Westfield Capital Management, adding an estimated $23.8M. The largest seller was Renaissance Technologies, cutting an estimated $22.6M.

  • 214 institutional investors held Monolithic Power Systems (MPWR) as of Q2 2016, up from 200 in Q1 2016.
  • Funds reported $2.71B of Monolithic Power Systems stock for Q2 2016, up 8.8% quarter-over-quarter.
  • 30 funds opened new Monolithic Power Systems positions in Q2 2016 and 13 closed out, a net change of +17 holders.
  • The largest Monolithic Power Systems buyer in Q2 2016 was Westfield Capital Management, an estimated $23.8M added.
  • The largest Monolithic Power Systems seller in Q2 2016 was Renaissance Technologies, an estimated $22.6M sold.

Based on aggregated 13F filings for Q2 2016.