Position in MPWR
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$6,639,331,785
+$1,235,259,091 QoQ
Shares Held
6,072,467
+1.8% QoQ
Ownership
12.4%
of shares outstanding
% of Portfolio
0.12%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority
Sole 94%
Shared 0%
None 6%
Common Shares in MPWR Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Mar 31, 2026BlackRock, Inc. holds $631,464,114,685 across 64 Semiconductors names. MPWR ranks #9 (1.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
1,925,533,174 | $335,812,985,535 | |
| 2 | AVGO |
Broadcom Inc.
|
385,944,774 | $119,453,766,989 | |
| 3 | MU |
Micron Technology Inc
|
103,147,586 | $34,847,380,444 | |
| 4 | AMD |
Advanced Micro Devices Inc
|
145,574,284 | $29,614,176,580 | |
| 5 | INTC |
Intel Corp
|
447,550,132 | $19,750,387,314 | |
| 6 | TXN |
Texas Instruments Inc
|
81,515,619 | $15,825,442,261 | |
| 7 | ADI |
Analog Devices Inc
|
43,112,917 | $13,715,943,404 | |
| 8 | QCOM |
Qualcomm Inc/De
|
106,015,881 | $13,652,725,144 |
All Filings in MPWR
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $6,639,331,785 | 6,072,467 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $5,404,072,694 | 5,962,391 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $5,272,297,207 | 5,726,774 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $3,824,547,645 | 5,229,221 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $2,849,388,372 | 4,912,908 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $3,208,331,708 | 5,422,227 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $5,365,763,789 | 5,803,963 | Shares | Sole | 2024-11-13 | |
| No filing history on record for this holder in this stock. | ||||||