Position in MU
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$7,031,822,706
+$4,988,255,580 QoQ
Shares Held
6,091,903
+0.7% QoQ
Ownership
0.539%
of shares outstanding
% of Portfolio
1.45%
of 13F equity value
Holder Rank
#27
of 3,891 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 52%
Shared 0%
None 48%
Common Shares in MU Over Time
Shares Held
Position Value (USD)
Derivatives in MU
reported options exposure · as of Jun 30, 2026CallValue
$4,865,167,286
CallShares
4,214,857
PutValue
$2,227,613,482
PutShares
1,929,856
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, 2026UBS Group AG holds $56,284,717,540 across 68 Semiconductors names. MU ranks #3 (12.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
83,070,573 | $16,621,590,943 | |
| 2 | AVGO |
Broadcom Inc.
|
25,139,967 | $9,496,622,531 | |
| 3 | MU |
Micron Technology Inc
This page
|
6,091,903 | $7,031,822,706 | |
| 4 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
9,567,964 | $4,569,372,561 | |
| 5 | AMD |
Advanced Micro Devices Inc
|
6,154,993 | $3,575,496,977 | |
| 6 | INTC |
Intel Corp
|
19,502,935 | $2,723,194,810 | |
| 7 | TXN |
Texas Instruments Inc
|
7,514,305 | $2,239,788,886 | |
| 8 | MRVL |
Marvell Technology, Inc.
|
5,863,014 | $1,746,533,237 |
All Filings in MU
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $7,031,822,706 | 6,091,903 | Shares | Defined | 2026-08-13 | |
| 2026-06-30 | $2,227,613,482 | 1,929,856 | Put | Defined | 2026-08-13 | |
| 2026-06-30 | $4,865,167,286 | 4,214,857 | Call | Defined | 2026-08-13 | |
| 2026-03-31 | $849,932,466 | 2,515,784 | Put | Defined | 2026-05-05 | |
| 2026-03-31 | $517,917,503 | 1,533,026 | Call | Defined | 2026-05-05 | |
| 2026-03-31 | $2,043,567,126 | 6,048,920 | Shares | Defined | 2026-05-05 | |
| 2025-12-31 | $298,224,909 | 1,044,900 | Call | Defined | 2026-01-29 | |
| 2025-12-31 | $2,395,779,197 | 8,394,167 | Shares | Defined | 2026-01-29 | |
| 2025-12-31 | $463,079,437 | 1,622,506 | Put | Defined | 2026-01-29 | |
| 2025-09-30 | $107,376,104 | 641,741 | Call | Defined | 2025-11-13 | |
| 2025-09-30 | $1,674,904,314 | 10,010,186 | Shares | Defined | 2025-11-13 | |
| 2025-09-30 | $210,907,863 | 1,260,506 | Put | Defined | 2025-11-13 | |
| 2025-06-30 | $201,652,529 | 1,636,126 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $199,135,025 | 1,615,700 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $1,179,843,283 | 9,572,765 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $934,068,884 | 10,750,016 | Shares | Defined | 2025-05-13 | |
| 2025-03-31 | $160,047,817 | 1,841,959 | Put | Defined | 2025-05-13 | |
| 2025-03-31 | $120,296,337 | 1,384,467 | Call | Defined | 2025-05-13 | |
| 2024-12-31 | $191,581,655 | 2,276,398 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $938,867,998 | 11,155,751 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $225,250,705 | 2,676,458 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $205,638,158 | 1,982,819 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $305,475,315 | 2,945,476 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $742,062,777 | 7,155,171 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $229,467,238 | 1,744,600 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $796,832,801 | 6,058,183 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $553,209,655 | 4,205,958 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $267,079,795 | 2,265,500 | Put | Defined | 2024-05-13 | |
| 2024-03-31 | $736,439,489 | 6,246,836 | Shares | Defined | 2024-05-13 | |
| 2024-03-31 | $418,764,142 | 3,552,160 | Call | Defined | 2024-05-13 | |
| 2023-12-31 | $292,391,390 | 3,426,194 | Shares | Defined | 2024-02-09 | |
| 2023-12-31 | $147,346,934 | 1,726,587 | Call | Defined | 2024-02-09 | |
| 2023-12-31 | $326,058,538 | 3,820,700 | Put | Defined | 2024-02-09 | |
| 2023-09-30 | $101,955,676 | 1,498,687 | Call | Defined | 2023-11-09 | |
| 2023-09-30 | $388,450,614 | 5,709,990 | Shares | Defined | 2023-11-09 | |
| 2023-09-30 | $253,268,887 | 3,722,900 | Put | Defined | 2023-11-09 | |
| 2023-06-30 | $200,693,207 | 3,180,054 | Put | Defined | 2023-08-11 | |
| 2023-06-30 | $318,606,729 | 5,048,435 | Shares | Defined | 2023-08-11 | |
| 2023-06-30 | $73,842,107 | 1,170,054 | Call | Defined | 2023-08-11 | |
| 2023-03-31 | $194,065,508 | 3,216,200 | Put | Defined | 2023-05-12 | |
| 2023-03-31 | $56,412,228 | 934,906 | Call | Defined | 2023-05-12 | |
| 2023-03-31 | $261,667,482 | 4,336,551 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $227,992,563 | 4,561,676 | Shares | Defined | 2023-02-08 | |
| 2022-12-31 | $76,141,231 | 1,523,434 | Call | Defined | 2023-02-08 | |
| 2022-12-31 | $203,703,486 | 4,075,700 | Put | Defined | 2023-02-08 | |
| 2022-09-30 | $66,192,120 | 1,321,200 | Call | Defined | 2022-11-10 | |
| 2022-09-30 | $161,734,619 | 3,228,236 | Shares | Defined | 2022-11-10 | |
| 2022-09-30 | $230,214,510 | 4,595,100 | Put | Defined | 2022-11-10 | |
| 2022-06-30 | $212,799,802 | 3,849,490 | Shares | Defined | 2022-08-10 | |
| 2022-06-30 | $54,134,156 | 979,272 | Call | Defined | 2022-08-10 | |
| No filing history on record for this holder in this stock. | ||||||