Monolithic Power Systems
MPWR
667 hedge funds and large institutions have $23.3B invested in Monolithic Power Systems in 2023 Q1 according to their latest regulatory filings, with 128 funds opening new positions, 233 increasing their positions, 230 reducing their positions, and 60 closing their positions.
200% more funds holding in top 10
Funds holding in top 10: 3 → 9 (+6)
113% more first-time investments, than exits
New positions opened: 128 | Existing positions closed: 60
51% more call options, than puts
Call options by funds: $122M | Put options by funds: $80.9M
41% more capital invested
Capital invested by funds: $16.5B → $23.3B (+$6.79B)
10% more funds holding
Funds holding: 609 → 667 (+58)
1% more repeat investments, than reductions
Existing positions increased: 233 | Existing positions reduced: 230
0.04% more ownership
Funds ownership: 99.82% → 99.86% (+0.04%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Envestnet Asset Management
Chicago,
Illinois
|
+$337M |
| 2 |
Fidelity Investments
Boston,
Massachusetts
|
+$135M |
| 3 |
JP Morgan Chase
New York
|
+$128M |
| 4 |
Citadel Advisors
Miami,
Florida
|
+$80.4M |
| 5 |
WRCM
Whale Rock Capital Management
Boston,
Massachusetts
|
+$71.5M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Associates
Baltimore,
Maryland
|
-$146M |
| 2 |
Holocene Advisors
New York
|
-$130M |
| 3 |
BlackRock
New York
|
-$129M |
| 4 |
Millennium Management
New York
|
-$115M |
| 5 |
Neuberger Berman Group
New York
|
-$103M |
MPWR Hedge Fund Activity: Q1 2023 in Review
667 of the 6,275 institutional investors tracked by Wall St. Rank reported a position in Monolithic Power Systems (MPWR) for Q1 2023, worth a combined $23.3B — up 41% from $16.5B a quarter earlier.
Buyers outnumbered sellers: 128 funds opened new MPWR positions and 60 closed out — a net gain of 68 holders — while 233 added to existing stakes and 230 trimmed.
The largest buyer was Envestnet Asset Management, adding an estimated $337M. The largest seller was T. Rowe Price Associates, cutting an estimated $146M.
- 667 institutional investors held Monolithic Power Systems (MPWR) as of Q1 2023, up from 609 in Q4 2022.
- Funds reported $23.3B of Monolithic Power Systems stock for Q1 2023, up 41% quarter-over-quarter.
- 128 funds opened new Monolithic Power Systems positions in Q1 2023 and 60 closed out, a net change of +68 holders.
- The largest Monolithic Power Systems buyer in Q1 2023 was Envestnet Asset Management, an estimated $337M added.
- The largest Monolithic Power Systems seller in Q1 2023 was T. Rowe Price Associates, an estimated $146M sold.
Based on aggregated 13F filings for Q1 2023.