Monolithic Power Systems
MPWR
340 hedge funds and large institutions have $4.94B invested in Monolithic Power Systems in 2018 Q4 according to their latest regulatory filings, with 47 funds opening new positions, 130 increasing their positions, 126 reducing their positions, and 58 closing their positions.
600% more funds holding in top 10
Funds holding in top 10: 1 → 7 (+6)
72% more capital inflows, than outflows
Capital inflows: $568M | Capital outflows: $331M
49% more call options, than puts
Call options by funds: $21.1M | Put options by funds: $14.1M
4.44% more ownership
Funds ownership: 95.72% → 100.16% (+4.4%)
3% more repeat investments, than reductions
Existing positions increased: 130 | Existing positions reduced: 126
4% less funds holding
Funds holding: 354 → 340 (-14)
19% less first-time investments, than exits
New positions opened: 47 | Existing positions closed: 58
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Waddell & Reed Financial
Overland Park,
Kansas
|
+$87.9M |
| 2 |
Wellington Management Group
Boston,
Massachusetts
|
+$76.1M |
| 3 |
Wasatch Advisors
Salt Lake City,
Utah
|
+$26.4M |
| 4 |
ClearBridge Investments
New York
|
+$26.1M |
| 5 |
Westfield Capital Management
Boston,
Massachusetts
|
+$23.4M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Frontier Capital Management
Boston,
Massachusetts
|
-$25M |
| 2 |
First Trust Advisors
Wheaton,
Illinois
|
-$23.5M |
| 3 |
AllianceBernstein
Nashville,
Tennessee
|
-$21M |
| 4 |
Emerald Advisers
Leola,
Pennsylvania
|
-$18.6M |
| 5 |
Emerald Mutual Fund Advisers Trust
Leola,
Pennsylvania
|
-$17.2M |
MPWR Hedge Fund Activity: Q4 2018 in Review
340 of the 4,506 institutional investors tracked by Wall St. Rank reported a position in Monolithic Power Systems (MPWR) for Q4 2018, worth a combined $4.94B — down 2.9% from $5.08B a quarter earlier.
Sellers outnumbered buyers: 58 funds closed out of MPWR and 47 opened new positions — a net loss of 11 holders — while 126 trimmed existing stakes and 130 added.
The largest buyer was Waddell & Reed Financial, adding an estimated $87.9M. The largest seller was Frontier Capital Management, cutting an estimated $25M.
- 340 institutional investors held Monolithic Power Systems (MPWR) as of Q4 2018, down from 354 in Q3 2018.
- Funds reported $4.94B of Monolithic Power Systems stock for Q4 2018, down 2.9% quarter-over-quarter.
- 47 funds opened new Monolithic Power Systems positions in Q4 2018 and 58 closed out, a net change of -11 holders.
- The largest Monolithic Power Systems buyer in Q4 2018 was Waddell & Reed Financial, an estimated $87.9M added.
- The largest Monolithic Power Systems seller in Q4 2018 was Frontier Capital Management, an estimated $25M sold.
Based on aggregated 13F filings for Q4 2018.