Monolithic Power Systems
MPWR
144 hedge funds and large institutions have $1.29B invested in Monolithic Power Systems in 2013 Q4 according to their latest regulatory filings, with 32 funds opening new positions, 60 increasing their positions, 44 reducing their positions, and 21 closing their positions.
345% more call options, than puts
Call options by funds: $2.53M | Put options by funds: $568K
100% more funds holding in top 10
Funds holding in top 10: 1 → 2 (+1)
52% more first-time investments, than exits
New positions opened: 32 | Existing positions closed: 21
36% more repeat investments, than reductions
Existing positions increased: 60 | Existing positions reduced: 44
17% more capital invested
Capital invested by funds: $1.1B → $1.29B (+$185M)
7% more funds holding
Funds holding: 134 → 144 (+10)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
EARNEST Partners
Atlanta,
Georgia
|
+$66.6M |
| 2 |
Loomis, Sayles & Company
Boston,
Massachusetts
|
+$19.4M |
| 3 |
Neuberger Berman Group
New York
|
+$11.6M |
| 4 |
Adage Capital Partners
Boston,
Massachusetts
|
+$11.1M |
| 5 |
Citadel Advisors
Miami,
Florida
|
+$7.87M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
O
OppenheimerFunds
New York
|
-$47.7M |
| 2 |
CWAM
Columbia Wanger Asset Management
Chicago,
Illinois
|
-$20.6M |
| 3 |
Massachusetts Financial Services
Boston,
Massachusetts
|
-$19.1M |
| 4 |
CC
Carlson Capital
Dallas,
Texas
|
-$12.5M |
| 5 |
Balyasny Asset Management
Chicago,
Illinois
|
-$11M |
MPWR Hedge Fund Activity: Q4 2013 in Review
144 of the 3,459 institutional investors tracked by Wall St. Rank reported a position in Monolithic Power Systems (MPWR) for Q4 2013, worth a combined $1.29B — up 17% from $1.1B a quarter earlier.
Buyers outnumbered sellers: 32 funds opened new MPWR positions and 21 closed out — a net gain of 11 holders — while 60 added to existing stakes and 44 trimmed.
The largest buyer was EARNEST Partners, opening a new position worth an estimated $66.6M. The largest seller was OppenheimerFunds, cutting an estimated $47.7M.
- 144 institutional investors held Monolithic Power Systems (MPWR) as of Q4 2013, up from 134 in Q3 2013.
- Funds reported $1.29B of Monolithic Power Systems stock for Q4 2013, up 17% quarter-over-quarter.
- 32 funds opened new Monolithic Power Systems positions in Q4 2013 and 21 closed out, a net change of +11 holders.
- The largest Monolithic Power Systems buyer in Q4 2013 was EARNEST Partners, an estimated $66.6M added.
- The largest Monolithic Power Systems seller in Q4 2013 was OppenheimerFunds, an estimated $47.7M sold.
Based on aggregated 13F filings for Q4 2013.