Position in MRAM
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$772,937
+$69,456 QoQ
Shares Held
31,966
-60.1% QoQ
Ownership
0.131%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#42
of 123 holders
Holding Since
Mar 2020
21 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MRAM Over Time
Shares Held
Position Value (USD)
Derivatives in MRAM
reported options exposure · as of Jun 30, 2026CallValue
$3,411,798
CallShares
141,100
PutValue
$4,405,596
PutShares
182,200
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, 2026CITADEL ADVISORS LLC holds $9,261,295,559 across 59 Semiconductors names. MRAM ranks #49 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
11,815,467 | $2,364,156,791 | |
| 2 | AVGO |
Broadcom Inc.
|
2,901,715 | $1,096,122,840 | |
| 3 | AMD |
Advanced Micro Devices Inc
|
1,599,430 | $929,124,881 | |
| 4 | MU |
Micron Technology Inc
|
600,523 | $693,177,692 | |
| 5 | TXN |
Texas Instruments Inc
|
2,055,598 | $612,712,095 | |
| 6 | INTC |
Intel Corp
|
4,218,311 | $589,002,764 | |
| 7 | STM |
STMicroelectronics N.V.
|
3,852,113 | $288,484,742 | |
| 8 | CBRS |
Cerebras Systems Inc.
|
1,248,170 | $275,845,570 |
All Filings in MRAM
Export CSV
48 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,411,798 | 141,100 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $4,405,596 | 182,200 | Put | Defined | 2026-08-14 | |
| 2026-06-30 | $772,937 | 31,966 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 | $541,464 | 61,600 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $264,579 | 30,100 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $703,481 | 80,032 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $541,218 | 58,321 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $480,704 | 51,800 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $450,604 | 48,400 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $614,236 | 65,976 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $301,466 | 47,928 | Shares | Defined | 2025-08-14 | |
| 2024-09-30 | $32,450 | 5,500 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $50,740 | 8,600 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $31,148 | 5,200 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $314,475 | 52,500 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $20,360 | 3,399 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $490,248 | 61,900 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $31,680 | 4,000 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $665,454 | 84,022 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $770,524 | 85,235 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $127,464 | 14,100 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $118,424 | 13,100 | Put | Defined | 2024-02-14 | |
| 2023-09-30 | $505,959 | 51,471 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $44,235 | 4,500 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $327,339 | 33,300 | Call | Defined | 2023-11-14 | |
| 2023-06-30 | $148,281 | 16,100 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $957,499 | 103,963 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $213,672 | 23,200 | Call | Defined | 2023-08-14 | |
| 2023-03-31 | $270,418 | 39,709 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $155,268 | 22,800 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $309,855 | 45,500 | Call | Defined | 2023-05-15 | |
| 2022-12-31 | $289,120 | 52,000 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $40,588 | 7,300 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $102,982 | 18,522 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $397,280 | 68,615 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $125,643 | 21,700 | Call | Defined | 2022-11-14 | |
| 2022-09-30 | $137,802 | 23,800 | Put | Defined | 2022-11-14 | |
| 2022-06-30 | $185,496 | 35,400 | Call | Defined | 2022-08-15 | |
| 2022-06-30 | $75,456 | 14,400 | Put | Defined | 2022-08-15 | |
| 2022-03-31 | $290,364 | 33,337 | Shares | Defined | 2022-05-16 | |
| 2022-03-31 | $218,621 | 25,100 | Put | Defined | 2022-05-16 | |
| 2022-03-31 | $735,124 | 84,400 | Call | Defined | 2022-05-16 | |
| 2021-12-31 | $3,087,160 | 273,200 | Call | Defined | 2022-02-14 | |
| 2021-09-30 | $82,068 | 12,665 | Shares | Defined | 2021-11-15 | |
| 2021-09-30 | $102,384 | 15,800 | Call | Defined | 2021-11-15 | |
| 2021-06-30 | $80,194 | 12,472 | Shares | Defined | 2021-08-16 | |
| 2020-06-30 | $102,835 | 14,649 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $43,819 | 16,725 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||