Position in MU
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$121,001,010,608
+$86,153,630,164 QoQ
Shares Held
104,827,219
+1.6% QoQ
Ownership
9.28%
of shares outstanding
% of Portfolio
1.87%
of 13F equity value
Holder Rank
#1
of 3,891 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority
Sole 91%
Shared 0%
None 9%
Common Shares in MU Over Time
Shares Held
Position Value (USD)
Derivatives in MU
reported options exposure · as of Jun 30, 2026CallValue
$43,863,020
CallShares
38,000
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Semiconductors
Technology · as of Jun 30, 2026BlackRock, Inc. holds $967,439,793,108 across 65 Semiconductors names. MU ranks #3 (12.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
1,941,918,386 | $388,558,449,841 | |
| 2 | AVGO |
Broadcom Inc.
|
398,213,826 | $150,425,272,763 | |
| 3 | MU |
Micron Technology Inc
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|
104,827,219 | $121,001,010,608 | |
| 4 | AMD |
Advanced Micro Devices Inc
|
150,301,510 | $87,311,650,164 | |
| 5 | INTC |
Intel Corp
|
426,478,962 | $59,549,257,451 | |
| 6 | MRVL |
Marvell Technology, Inc.
|
85,641,174 | $25,511,649,315 | |
| 7 | TXN |
Texas Instruments Inc
|
82,555,483 | $24,607,312,809 | |
| 8 | ADI |
Analog Devices Inc
|
46,858,696 | $18,610,868,277 |
All Filings in MU
Export CSV
13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $43,863,020 | 38,000 | Call | Sole | 2026-08-07 | |
| 2026-06-30 | $121,001,010,608 | 104,827,219 | Shares | Sole | 2026-08-07 | |
| 2026-03-31 | $10,135,200 | 30,000 | Call | Sole | 2026-05-13 | |
| 2026-03-31 | $59,459,840 | 176,000 | Put | Sole | 2026-05-13 | |
| 2026-03-31 | $34,847,380,444 | 103,147,586 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $28,741,227,374 | 100,701,543 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $15,699,371,558 | 93,828,422 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $15,652,750 | 127,000 | Call | Sole | 2025-08-12 | |
| 2025-06-30 | $11,354,876,564 | 92,128,816 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $8,167,067,225 | 93,993,178 | Shares | Sole | 2025-05-02 | |
| 2024-12-31 | $8,064,492,368 | 95,823,341 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $169,358,430 | 1,633,000 | Call | Sole | 2024-11-13 | |
| 2024-09-30 | $9,796,282,831 | 94,458,421 | Shares | Sole | 2024-11-13 | |
| No filing history on record for this holder in this stock. | ||||||