SUSQUEHANNA INTERNATIONAL GROUP, LLP
Position in ALGM — Allegro Microsystems, Inc.
CIK 1446194
BALA CYNWYD, PA
Position in ALGM
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$12,431,904
+$8,793,879 QoQ
Shares Held
178,568
+54.8% QoQ
Ownership
0.096%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#62
of 370 holders
Holding Since
Dec 2020
23 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ALGM Over Time
Shares Held
Position Value (USD)
Derivatives in ALGM
reported options exposure · as of Jun 30, 2026CallValue
$6,537,318
CallShares
93,900
PutValue
$2,729,104
PutShares
39,200
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, 2026SUSQUEHANNA INTERNATIONAL GROUP, LLP holds $17,705,496,885 across 59 Semiconductors names. ALGM ranks #29 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
20,815,494 | $4,164,972,194 | |
| 2 | MU |
Micron Technology Inc
|
2,845,862 | $3,284,950,047 | |
| 3 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
4,935,357 | $2,356,978,440 | |
| 4 | AVGO |
Broadcom Inc.
|
4,822,793 | $1,821,810,055 | |
| 5 | AMD |
Advanced Micro Devices Inc
|
1,907,158 | $1,107,887,152 | |
| 6 | INTC |
Intel Corp
|
7,435,259 | $1,038,185,213 | |
| 7 | MRVL |
Marvell Technology, Inc.
|
2,010,549 | $598,922,441 | |
| 8 | ARM |
Arm Holdings PLC /Uk
|
1,627,121 | $576,928,292 |
All Filings in ALGM
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $12,431,904 | 178,568 | Shares | Other | 2026-08-14 | |
| 2026-06-30 | $6,537,318 | 93,900 | Call | Other | 2026-08-14 | |
| 2026-06-30 | $2,729,104 | 39,200 | Put | Other | 2026-08-14 | |
| 2026-03-31 | $3,638,025 | 115,383 | Shares | Other | 2026-05-15 | |
| 2026-03-31 | $2,052,603 | 65,100 | Call | Other | 2026-05-15 | |
| 2026-03-31 | $1,024,725 | 32,500 | Put | Other | 2026-05-15 | |
| 2025-12-31 | $1,089,494 | 41,300 | Call | Other | 2026-02-17 | |
| 2025-12-31 | $3,893,688 | 147,600 | Put | Other | 2026-02-17 | |
| 2025-12-31 | $3,542,306 | 134,280 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $1,138,800 | 39,000 | Call | Other | 2025-11-14 | |
| 2025-09-30 | $3,701,333 | 126,758 | Shares | Other | 2025-11-14 | |
| 2025-09-30 | $33,734,760 | 1,155,300 | Put | Other | 2025-11-14 | |
| 2025-06-30 | $25,557,025 | 747,500 | Put | Other | 2025-08-14 | |
| 2025-06-30 | $3,675,425 | 107,500 | Call | Other | 2025-08-14 | |
| 2025-06-30 | $5,269,157 | 154,114 | Shares | Other | 2025-08-14 | |
| 2025-03-31 | $1,924,958 | 76,600 | Put | Other | 2025-05-14 | |
| 2025-03-31 | $3,487,038 | 138,760 | Shares | Other | 2025-05-14 | |
| 2025-03-31 | $2,590,903 | 103,100 | Call | Other | 2025-05-14 | |
| 2024-12-31 | $1,476,271 | 67,533 | Shares | Other | 2025-02-14 | |
| 2024-12-31 | $2,109,490 | 96,500 | Call | Other | 2025-02-14 | |
| 2024-09-30 | $3,327,240 | 142,800 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $8,165,531 | 350,452 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $44,682,410 | 1,917,700 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $6,283,400 | 222,500 | Call | Defined | 2024-08-15 | |
| 2024-06-30 | $4,625,712 | 163,800 | Put | Defined | 2024-08-15 | |
| 2024-06-30 | $328,374 | 11,628 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $1,542,004 | 57,196 | Shares | Defined | 2024-05-07 | |
| 2024-03-31 | $12,714,336 | 471,600 | Call | Defined | 2024-05-07 | |
| 2024-03-31 | $47,188,088 | 1,750,300 | Put | Defined | 2024-05-07 | |
| 2023-12-31 | $25,390,476 | 838,800 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $20,190,090 | 667,000 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $354,613 | 11,715 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $8,559,920 | 268,000 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $1,724,759 | 54,000 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $8,582,278 | 268,700 | Put | Defined | 2023-11-14 | |
| 2023-06-30 | $8,490,834 | 188,100 | Put | Defined | 2023-08-11 | |
| 2023-06-30 | $4,438,164 | 98,320 | Shares | Defined | 2023-08-11 | |
| 2023-06-30 | $19,802,918 | 438,700 | Call | Defined | 2023-08-11 | |
| 2023-03-31 | $8,215,888 | 171,200 | Put | Defined | 2023-05-16 | |
| 2023-03-31 | $18,869,668 | 393,200 | Call | Defined | 2023-05-16 | |
| 2023-03-31 | $3,485,081 | 72,621 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $6,697,462 | 223,100 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $1,582,054 | 52,700 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $2,962,291 | 135,574 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $858,705 | 39,300 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $2,504,010 | 114,600 | Call | Defined | 2022-11-14 | |
| 2022-06-30 | $254,487 | 12,300 | Put | Defined | 2022-08-15 | |
| 2022-06-30 | $405,379 | 19,593 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $1,390,368 | 67,200 | Call | Defined | 2022-08-15 | |
| 2022-03-31 | $281,160 | 9,900 | Call | Defined | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||