CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in ALGM — Allegro Microsystems, Inc.
CIK 1081019
WEST SACRAMENTO, CA
Position in ALGM
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$4,724,013
+$1,479,326 QoQ
Shares Held
149,826
+21.8% QoQ
Ownership
0.080%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2020
22 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 Mar 31, 2026CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $11,134,352,808 across 42 Semiconductors names. ALGM ranks #25 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
36,688,762 | $6,398,520,092 | |
| 2 | AVGO |
Broadcom Inc.
|
6,816,811 | $2,109,871,172 | |
| 3 | MU |
Micron Technology Inc
|
1,704,599 | $575,881,726 | |
| 4 | AMD |
Advanced Micro Devices Inc
|
2,461,412 | $500,725,043 | |
| 5 | INTC |
Intel Corp
|
6,888,990 | $304,011,128 | |
| 6 | TXN |
Texas Instruments Inc
|
1,369,221 | $265,820,564 | |
| 7 | ADI |
Analog Devices Inc
|
754,564 | $240,056,990 | |
| 8 | QCOM |
Qualcomm Inc/De
|
1,641,686 | $211,416,323 |
All Filings in ALGM
Export CSV
22 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,724,013 | 149,826 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $3,244,687 | 122,998 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $3,467,324 | 118,744 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $4,059,652 | 118,738 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $3,906,106 | 155,436 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $2,624,118 | 120,042 | Shares | Sole | 2025-03-18 | |
| 2024-09-30 | $2,657,877 | 114,072 | Shares | Sole | 2025-04-04 | |
| 2024-06-30 | $2,372,131 | 83,999 | Shares | Sole | 2025-04-08 | |
| 2024-03-31 | $2,093,147 | 77,639 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $2,466,429 | 81,481 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $2,706,883 | 84,749 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $4,055,422 | 89,841 | Shares | Sole | 2023-08-21 | |
| 2023-03-31 | $4,013,451 | 83,631 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $2,547,857 | 84,872 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $1,828,997 | 83,707 | Shares | Sole | 2022-11-21 | |
| 2022-06-30 | $1,602,192 | 77,438 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $1,869,373 | 65,823 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $2,528,692 | 69,892 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $2,606,593 | 81,558 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $2,474,385 | 89,328 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $2,086,051 | 82,290 | Shares | Sole | 2021-05-18 | |
| 2020-12-31 | $1,369,390 | 51,365 | Shares | Sole | 2021-02-16 | |
| No filing history on record for this holder in this stock. | ||||||