SUMMIT SECURITIES GROUP LLC
Broker-DealerPosition in ALGM — Allegro Microsystems, Inc.
CIK 1531593
NEW YORK, NY
Position in ALGM
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$183,309
+$12,359 QoQ
Shares Held
2,633
-47.3% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#272
of 370 holders
Holding Since
Dec 2024
4 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, 2026SUMMIT SECURITIES GROUP LLC holds $31,818,349 across 26 Semiconductors names. ALGM ranks #4 (0.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
100,925 | $20,194,083 | |
| 2 | AVGO |
Broadcom Inc.
|
25,237 | $9,533,276 | |
| 3 | MU |
Micron Technology Inc
|
177 | $204,309 | |
| 4 | ALGM |
Allegro Microsystems, Inc.
This page
|
2,633 | $183,309 | |
| 5 | MTSI |
MACOM Technology Solutions Holdings, Inc.
|
445 | $169,264 | |
| 6 | MRVL |
Marvell Technology, Inc.
|
529 | $157,583 | |
| 7 | MCHP |
Microchip Technology Inc
|
1,581 | $137,811 | |
| 8 | INTC |
Intel Corp
|
986 | $137,675 |
All Filings in ALGM
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $183,309 | 2,633 | Shares | Sole | 2026-08-03 | |
| 2025-06-30 | $170,950 | 5,000 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $100,520 | 4,000 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $24,439 | 1,118 | Shares | Sole | 2025-02-12 | |
| No filing history on record for this holder in this stock. | ||||||