Position in MU
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$6,115,854,352
+$4,507,486,289 QoQ
Shares Held
5,298,369
+11.3% QoQ
Ownership
0.469%
of shares outstanding
% of Portfolio
3.23%
of 13F equity value
Holder Rank
#28
of 3,862 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MU Over Time
Shares Held
Position Value (USD)
Derivatives in MU
reported options exposure · as of Jun 30, 2026CallValue
$294,459,379
CallShares
255,100
PutValue
$2,862,985,487
PutShares
2,480,300
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, 2026CITIGROUP INC holds $38,266,206,574 across 63 Semiconductors names. MU ranks #2 (16.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
61,302,267 | $12,265,970,601 | |
| 2 | MU |
Micron Technology Inc
This page
|
5,298,369 | $6,115,854,352 | |
| 3 | AVGO |
Broadcom Inc.
|
11,332,260 | $4,280,761,213 | |
| 4 | AMD |
Advanced Micro Devices Inc
|
6,381,037 | $3,706,808,202 | |
| 5 | INTC |
Intel Corp
|
15,291,750 | $2,135,187,051 | |
| 6 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
3,347,667 | $1,598,745,326 | |
| 7 | MRVL |
Marvell Technology, Inc.
|
4,437,598 | $1,321,916,067 | |
| 8 | QCOM |
Qualcomm Inc/De
|
5,262,848 | $972,521,680 |
All Filings in MU
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $294,459,379 | 255,100 | Call | Defined | 2026-08-03 | |
| 2026-06-30 | $6,115,854,352 | 5,298,369 | Shares | Defined | 2026-08-03 | |
| 2026-06-30 | $2,862,985,487 | 2,480,300 | Put | Defined | 2026-08-03 | |
| 2026-03-31 | $1,608,368,063 | 4,760,739 | Shares | Defined | 2026-05-11 | |
| 2026-03-31 | $54,054,400 | 160,000 | Call | Defined | 2026-05-11 | |
| 2026-03-31 | $51,250,328 | 151,700 | Put | Defined | 2026-05-11 | |
| 2025-12-31 | $69,183,384 | 242,400 | Put | Defined | 2026-02-13 | |
| 2025-12-31 | $1,284,488,559 | 4,500,503 | Shares | Defined | 2026-02-13 | |
| 2025-12-31 | $145,559,100 | 510,000 | Call | Defined | 2026-02-13 | |
| 2025-09-30 | $53,057,172 | 317,100 | Put | Defined | 2025-11-10 | |
| 2025-09-30 | $743,463,160 | 4,443,361 | Shares | Defined | 2025-11-10 | |
| 2025-09-30 | $68,383,684 | 408,700 | Call | Defined | 2025-11-10 | |
| 2025-06-30 | $496,631,189 | 4,029,462 | Shares | Defined | 2025-08-11 | |
| 2025-06-30 | $4,437,000 | 36,000 | Put | Defined | 2025-08-11 | |
| 2025-06-30 | $57,681,000 | 468,000 | Call | Defined | 2025-08-11 | |
| 2025-03-31 | $22,956,338 | 264,200 | Call | Defined | 2025-05-12 | |
| 2025-03-31 | $9,801,192 | 112,800 | Put | Defined | 2025-05-12 | |
| 2025-03-31 | $345,105,094 | 3,971,747 | Shares | Defined | 2025-05-12 | |
| 2024-12-31 | $39,235,392 | 466,200 | Put | Defined | 2025-02-12 | |
| 2024-12-31 | $366,987,503 | 4,360,593 | Shares | Defined | 2025-02-12 | |
| 2024-12-31 | $35,321,952 | 419,700 | Call | Defined | 2025-02-12 | |
| 2024-09-30 | $192,444,276 | 1,855,600 | Put | Defined | 2024-11-12 | |
| 2024-09-30 | $544,728,579 | 5,252,421 | Shares | Defined | 2024-11-12 | |
| 2024-09-30 | $251,662,686 | 2,426,600 | Call | Defined | 2024-11-12 | |
| 2024-06-30 | $56,202,769 | 427,300 | Put | Defined | 2024-08-12 | |
| 2024-06-30 | $461,588,092 | 3,509,375 | Shares | Defined | 2024-08-12 | |
| 2024-06-30 | $94,307,010 | 717,000 | Call | Defined | 2024-08-12 | |
| 2024-03-31 | $142,092,817 | 1,205,300 | Call | Defined | 2024-05-10 | |
| 2024-03-31 | $443,797,492 | 3,764,505 | Shares | Defined | 2024-05-10 | |
| 2024-03-31 | $92,838,375 | 787,500 | Put | Defined | 2024-05-10 | |
| 2023-12-31 | $106,333,640 | 1,246,000 | Call | Defined | 2024-02-09 | |
| 2023-12-31 | $149,102,632 | 1,747,160 | Shares | Defined | 2024-02-09 | |
| 2023-12-31 | $92,380,550 | 1,082,500 | Put | Defined | 2024-02-09 | |
| 2023-09-30 | $132,925,379 | 1,953,923 | Shares | Defined | 2023-12-06 | |
| 2023-09-30 | $66,125,160 | 972,000 | Call | Defined | 2023-12-06 | |
| 2023-09-30 | $130,454,328 | 1,917,600 | Put | Defined | 2023-12-06 | |
| 2023-06-30 | $159,303,331 | 2,524,217 | Shares | Defined | 2023-08-10 | |
| 2023-06-30 | $66,682,026 | 1,056,600 | Put | Defined | 2023-08-10 | |
| 2023-06-30 | $56,275,187 | 891,700 | Call | Defined | 2023-08-10 | |
| 2023-03-31 | $59,271,982 | 982,300 | Put | Defined | 2023-05-11 | |
| 2023-03-31 | $66,723,972 | 1,105,800 | Call | Defined | 2023-05-11 | |
| 2023-03-31 | $109,897,602 | 1,821,306 | Shares | Defined | 2023-05-11 | |
| 2022-12-31 | $93,226,291 | 1,865,272 | Shares | Defined | 2023-02-09 | |
| 2022-12-31 | $35,035,980 | 701,000 | Call | Defined | 2023-02-09 | |
| 2022-12-31 | $58,066,764 | 1,161,800 | Put | Defined | 2023-02-09 | |
| 2022-09-30 | $51,577,950 | 1,029,500 | Put | Defined | 2022-11-10 | |
| 2022-09-30 | $100,386,319 | 2,003,719 | Shares | Defined | 2022-11-10 | |
| 2022-09-30 | $39,143,130 | 781,300 | Call | Defined | 2022-11-10 | |
| 2022-06-30 | $43,726,480 | 791,000 | Call | Defined | 2022-08-10 | |
| 2022-06-30 | $43,698,840 | 790,500 | Put | Defined | 2022-08-10 | |
| No filing history on record for this holder in this stock. | ||||||