Monolithic Power Systems
MPWR
736 hedge funds and large institutions have $28.8B invested in Monolithic Power Systems in 2023 Q4 according to their latest regulatory filings, with 137 funds opening new positions, 277 increasing their positions, 242 reducing their positions, and 47 closing their positions.
191% more first-time investments, than exits
New positions opened: 137 | Existing positions closed: 47
114% more funds holding in top 10
Funds holding in top 10: 7 → 15 (+8)
35% more capital invested
Capital invested by funds: $21.2B → $28.8B (+$7.5B)
14% more repeat investments, than reductions
Existing positions increased: 277 | Existing positions reduced: 242
13% more funds holding
Funds holding: 654 → 736 (+82)
3% more call options, than puts
Call options by funds: $462M | Put options by funds: $449M
1.09% less ownership
Funds ownership: 96.25% → 95.16% (-1.1%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$197M |
| 2 |
Invesco
Atlanta,
Georgia
|
+$149M |
| 3 |
Neuberger Berman Group
New York
|
+$72.7M |
| 4 |
Goldman Sachs
New York
|
+$60.6M |
| 5 |
UBS Group
Zurich,
Switzerland
|
+$50.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Fidelity Investments
Boston,
Massachusetts
|
-$552M |
| 2 |
Winslow Capital Management
Minneapolis,
Minnesota
|
-$211M |
| 3 |
Renaissance Technologies
New York
|
-$87M |
| 4 |
Qube Research & Technologies (QRT)
London,
United Kingdom
|
-$76.4M |
| 5 |
Nuveen
Charlotte,
North Carolina
|
-$70.1M |
MPWR Hedge Fund Activity: Q4 2023 in Review
736 of the 6,869 institutional investors tracked by Wall St. Rank reported a position in Monolithic Power Systems (MPWR) for Q4 2023, worth a combined $28.8B — up 35% from $21.2B a quarter earlier.
Buyers outnumbered sellers: 137 funds opened new MPWR positions and 47 closed out — a net gain of 90 holders — while 277 added to existing stakes and 242 trimmed.
The largest buyer was T. Rowe Price Associates, adding an estimated $197M. The largest seller was Fidelity Investments, cutting an estimated $552M.
- 736 institutional investors held Monolithic Power Systems (MPWR) as of Q4 2023, up from 654 in Q3 2023.
- Funds reported $28.8B of Monolithic Power Systems stock for Q4 2023, up 35% quarter-over-quarter.
- 137 funds opened new Monolithic Power Systems positions in Q4 2023 and 47 closed out, a net change of +90 holders.
- The largest Monolithic Power Systems buyer in Q4 2023 was T. Rowe Price Associates, an estimated $197M added.
- The largest Monolithic Power Systems seller in Q4 2023 was Fidelity Investments, an estimated $552M sold.
Based on aggregated 13F filings for Q4 2023.