CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Position in ALGM — Allegro Microsystems, Inc.
CIK 884546
SAN FRANCISCO, CA
Position in ALGM
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$94,719,749
+$50,873,942 QoQ
Shares Held
1,360,525
-2.2% QoQ
Ownership
0.730%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#18
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)
Position in Semiconductors
Technology · as of Jun 30, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $81,913,154,029 across 51 Semiconductors names. ALGM ranks #24 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
160,214,733 | $32,057,365,925 | |
| 2 | AVGO |
Broadcom Inc.
|
33,404,003 | $12,618,362,133 | |
| 3 | MU |
Micron Technology Inc
|
6,966,392 | $8,041,236,620 | |
| 4 | AMD |
Advanced Micro Devices Inc
|
12,016,903 | $6,980,739,121 | |
| 5 | TXN |
Texas Instruments Inc
|
21,171,749 | $6,310,663,222 | |
| 6 | INTC |
Intel Corp
|
33,298,214 | $4,649,429,620 | |
| 7 | QCOM |
Qualcomm Inc/De
|
22,310,326 | $4,122,725,140 | |
| 8 | MRVL |
Marvell Technology, Inc.
|
5,225,664 | $1,556,673,048 |
All Filings in ALGM
Export CSV
23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $94,719,749 | 1,360,525 | Shares | Other | 2026-08-14 | |
| 2026-03-31 | $43,845,807 | 1,390,606 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $35,940,586 | 1,362,418 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $37,813,795 | 1,294,993 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $42,372,521 | 1,239,325 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $29,324,573 | 1,166,915 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $24,818,685 | 1,135,347 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $31,834,976 | 1,366,308 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $19,140,196 | 677,769 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $18,433,765 | 683,745 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $19,729,743 | 651,792 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $20,290,332 | 635,264 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $25,479,273 | 564,450 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $26,965,389 | 561,896 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $16,848,785 | 561,252 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $11,832,190 | 541,519 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $8,957,838 | 432,955 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $12,402,081 | 436,693 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $15,356,745 | 424,454 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $13,247,643 | 414,507 | Shares | Sole | 2021-11-16 | |
| 2021-06-30 | $8,168,813 | 294,903 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $7,283,283 | 287,309 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $4,407,404 | 165,319 | Shares | Sole | 2021-02-16 | |
| No filing history on record for this holder in this stock. | ||||||