CITADEL ADVISORS LLC
Position in MTSI — MACOM Technology Solutions Holdings, Inc.
CIK 1423053
MIAMI, FL
Position in MTSI
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$131,147,879
+$108,346,572 QoQ
Shares Held
590,570
+343.6% QoQ
Ownership
0.774%
of shares outstanding
% of Portfolio
0.10%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MTSI Over Time
Shares Held
Position Value (USD)
Derivatives in MTSI
reported options exposure · as of Mar 31, 2026CallValue
$10,614,946
CallShares
47,800
PutValue
$3,442,085
PutShares
15,500
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 Mar 31, 2026CITADEL ADVISORS LLC holds $9,258,219,978 across 56 Semiconductors names. MTSI ranks #9 (1.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
18,664,861 | $3,255,151,758 | |
| 2 | MU |
Micron Technology Inc
|
4,596,372 | $1,552,838,315 | |
| 3 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
4,035,762 | $1,363,885,767 | |
| 4 | AVGO |
Broadcom Inc.
|
3,257,394 | $1,008,196,016 | |
| 5 | INTC |
Intel Corp
|
6,323,746 | $279,066,910 | |
| 6 | STM |
STMicroelectronics N.V.
|
6,909,118 | $238,710,026 | |
| 7 | ADI |
Analog Devices Inc
|
730,395 | $232,367,864 | |
| 8 | LSCC |
Lattice Semiconductor Corp
|
1,568,947 | $145,535,523 |
All Filings in MTSI
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $131,147,879 | 590,570 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $10,614,946 | 47,800 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $3,442,085 | 15,500 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $3,888,056 | 22,700 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $22,801,307 | 133,123 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $1,130,448 | 6,600 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $1,792,656 | 14,400 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $7,432,053 | 59,700 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $49,128,111 | 394,635 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $6,247,444 | 43,600 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $198,890,818 | 1,388,030 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $2,593,549 | 18,100 | Put | Defined | 2025-08-14 | |
| 2025-03-31 | $8,622,642 | 85,900 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $104,595,457 | 1,041,995 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $12,808,488 | 127,600 | Call | Defined | 2025-05-15 | |
| 2024-12-31 | $3,143,822 | 24,200 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $108,357,021 | 834,093 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $10,055,034 | 77,400 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $1,947,050 | 17,500 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $91,521,140 | 822,588 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $5,173,590 | 46,500 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $63,549,826 | 570,107 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $300,969 | 2,700 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $3,656,216 | 32,800 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $4,810,692 | 50,300 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $75,278,244 | 787,100 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $2,467,512 | 25,800 | Call | Defined | 2024-05-15 | |
| 2023-12-31 | $2,769,910 | 29,800 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $1,868,295 | 20,100 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $71,577,076 | 770,060 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $37,418,460 | 458,672 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $848,432 | 10,400 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $2,096,606 | 25,700 | Call | Defined | 2023-11-14 | |
| 2023-06-30 | $52,882 | 807 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $1,297,494 | 19,800 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $917,420 | 14,000 | Put | Defined | 2023-08-14 | |
| 2023-03-31 | $14,607,066 | 206,198 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $276,276 | 3,900 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $1,360,128 | 19,200 | Call | Defined | 2023-05-15 | |
| 2022-12-31 | $346,390 | 5,500 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $529,032 | 8,400 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $21,839,070 | 346,762 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $6,919,558 | 133,608 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $999,547 | 19,300 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $585,227 | 11,300 | Call | Defined | 2022-11-14 | |
| 2022-06-30 | $18,140,995 | 393,514 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $617,740 | 13,400 | Call | Defined | 2022-08-15 | |
| 2022-06-30 | $585,470 | 12,700 | Put | Defined | 2022-08-15 | |
| 2022-03-31 | $2,059,528 | 34,400 | Call | Defined | 2022-05-16 | |
| 2022-03-31 | $20,160,443 | 336,737 | Shares | Defined | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||