SG Americas Securities, LLC
Broker-DealerPosition in ALGM — Allegro Microsystems, Inc.
CIK 1313360
NEW YORK, NY
Position in ALGM
as of Jun 30, 2026
· filed Aug 7, 2026
Position Value
$2,174,580
+$2,009,206 QoQ
Shares Held
31,235
+495.5% QoQ
Ownership
0.017%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#126
of 370 holders
Holding Since
Sep 2021
18 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ALGM Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Jun 30, 2026SG Americas Securities, LLC holds $38,759,833,338 across 53 Semiconductors names. ALGM ranks #31 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
62,298,007 | $12,465,208,220 | |
| 2 | MU |
Micron Technology Inc
|
8,668,489 | $10,005,950,167 | |
| 3 | AVGO |
Broadcom Inc.
|
13,747,070 | $5,192,955,692 | |
| 4 | AMD |
Advanced Micro Devices Inc
|
4,196,886 | $2,438,013,046 | |
| 5 | MRVL |
Marvell Technology, Inc.
|
7,803,650 | $2,324,629,298 | |
| 6 | INTC |
Intel Corp
|
13,559,338 | $1,893,290,364 | |
| 7 | TXN |
Texas Instruments Inc
|
3,038,283 | $905,621,013 | |
| 8 | QCOM |
Qualcomm Inc/De
|
4,654,496 | $860,104,315 |
All Filings in ALGM
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,174,580 | 31,235 | Shares | Sole | 2026-08-07 | |
| 2026-03-31 | $165,374 | 5,245 | Shares | Sole | 2026-04-16 | |
| 2025-12-31 | $389,210 | 14,754 | Shares | Sole | 2026-01-09 | |
| 2025-09-30 | $762,791 | 26,123 | Shares | Sole | 2025-10-23 | |
| 2025-06-30 | $637,780 | 18,654 | Shares | Sole | 2025-08-08 | |
| 2025-03-31 | $804,913 | 32,030 | Shares | Sole | 2025-04-15 | |
| 2024-09-30 | $530,843 | 22,783 | Shares | Sole | 2024-10-03 | |
| 2024-06-30 | $773,804 | 27,401 | Shares | Sole | 2024-07-12 | |
| 2024-03-31 | $297,476 | 11,034 | Shares | Sole | 2024-05-06 | |
| 2023-09-30 | $2,038,187 | 63,813 | Shares | Sole | 2023-10-13 | |
| 2023-06-30 | $418,583 | 9,273 | Shares | Sole | 2023-07-10 | |
| 2023-03-31 | $489,641 | 10,203 | Shares | Sole | 2023-04-28 | |
| 2022-12-31 | $1,056,343 | 35,188 | Shares | Sole | 2023-02-02 | |
| 2022-09-30 | $211,027 | 9,658 | Shares | Sole | 2022-10-31 | |
| 2022-06-30 | $521,139 | 25,188 | Shares | Sole | 2022-07-29 | |
| 2022-03-31 | $100,394 | 3,535 | Shares | Sole | 2022-04-29 | |
| 2021-12-31 | $167,477 | 4,629 | Shares | Sole | 2022-02-07 | |
| 2021-09-30 | $973,213 | 30,451 | Shares | Sole | 2021-11-01 | |
| No filing history on record for this holder in this stock. | ||||||