Position in MPWR
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$664,915
+$139,014 QoQ
Shares Held
481
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.42%
of 13F equity value
Holder Rank
#721
of 1,236 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in MPWR Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Jun 30, 2026Wellington Grp LLC holds $18,485,127 across 12 Semiconductors names. MPWR ranks #5 (3.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MU |
Micron Technology Inc
|
5,147 | $5,941,130 | |
| 2 | NVDA |
Nvidia Corp
|
27,182 | $5,438,846 | |
| 3 | AVGO |
Broadcom Inc.
|
9,670 | $3,652,842 | |
| 4 | AMD |
Advanced Micro Devices Inc
|
3,472 | $2,016,919 | |
| 5 | MPWR |
Monolithic Power Systems, Inc.
This page
|
481 | $664,915 | |
| 6 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
556 | $265,528 | |
| 7 | INTC |
Intel Corp
|
906 | $126,504 | |
| 8 | MRVL |
Marvell Technology, Inc.
|
361 | $107,538 |
All Filings in MPWR
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $664,915 | 481 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $525,901 | 481 | Shares | Sole | 2026-05-22 | |
| No filing history on record for this holder in this stock. | ||||||