Monolithic Power Systems
MPWR
626 hedge funds and large institutions have $21.5B invested in Monolithic Power Systems in 2021 Q4 according to their latest regulatory filings, with 104 funds opening new positions, 241 increasing their positions, 214 reducing their positions, and 48 closing their positions.
117% more first-time investments, than exits
New positions opened: 104 | Existing positions closed: 48
103% more call options, than puts
Call options by funds: $96.5M | Put options by funds: $47.6M
13% more repeat investments, than reductions
Existing positions increased: 241 | Existing positions reduced: 214
8% more funds holding
Funds holding: 577 → 626 (+49)
2% more capital invested
Capital invested by funds: $21.1B → $21.5B (+$417M)
0.16% less ownership
Funds ownership: 94.75% → 94.59% (-0.16%)
67% less funds holding in top 10
Funds holding in top 10: 9 → 3 (-6)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
American Century Companies
Kansas City,
Missouri
|
+$124M |
| 2 |
Artisan Partners
Milwaukee,
Wisconsin
|
+$97.1M |
| 3 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$61M |
| 4 |
Marshall Wace
London,
United Kingdom
|
+$58.4M |
| 5 |
Nuveen
Charlotte,
North Carolina
|
+$57.3M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Wells Fargo
San Francisco,
California
|
-$321M |
| 2 |
GQG Partners
Ft. Lauderdale,
Florida
|
-$247M |
| 3 |
WA
Wasatch Advisors
Salt Lake City,
Utah
|
-$197M |
| 4 |
VOYA Investment Management
Atlanta,
Georgia
|
-$80.2M |
| 5 |
FAM
Fred Alger Management
New York
|
-$78.5M |
MPWR Hedge Fund Activity: Q4 2021 in Review
626 of the 6,518 institutional investors tracked by Wall St. Rank reported a position in Monolithic Power Systems (MPWR) for Q4 2021, worth a combined $21.5B — up 2% from $21.1B a quarter earlier.
Buyers outnumbered sellers: 104 funds opened new MPWR positions and 48 closed out — a net gain of 56 holders — while 241 added to existing stakes and 214 trimmed.
The largest buyer was American Century Companies, adding an estimated $124M. The largest seller was Wells Fargo, cutting an estimated $321M.
- 626 institutional investors held Monolithic Power Systems (MPWR) as of Q4 2021, up from 577 in Q3 2021.
- Funds reported $21.5B of Monolithic Power Systems stock for Q4 2021, up 2% quarter-over-quarter.
- 104 funds opened new Monolithic Power Systems positions in Q4 2021 and 48 closed out, a net change of +56 holders.
- The largest Monolithic Power Systems buyer in Q4 2021 was American Century Companies, an estimated $124M added.
- The largest Monolithic Power Systems seller in Q4 2021 was Wells Fargo, an estimated $321M sold.
Based on aggregated 13F filings for Q4 2021.