CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in POWI — Power Integrations Inc
CIK 1081019
WEST SACRAMENTO, CA
Position in POWI
as of Jun 30, 2026
· filed Aug 24, 2026
Position Value
$5,224,027
+$1,863,208 QoQ
Shares Held
62,369
-5.0% QoQ
Ownership
0.112%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#75
of 372 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in POWI Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Jun 30, 2026CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $16,042,070,354 across 46 Semiconductors names. POWI ranks #30 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
35,021,490 | $7,007,449,934 | |
| 2 | AVGO |
Broadcom Inc.
|
6,826,308 | $2,578,637,847 | |
| 3 | MU |
Micron Technology Inc
|
1,713,394 | $1,977,753,560 | |
| 4 | AMD |
Advanced Micro Devices Inc
|
2,473,319 | $1,436,775,740 | |
| 5 | INTC |
Intel Corp
|
6,671,769 | $931,579,105 | |
| 6 | TXN |
Texas Instruments Inc
|
1,383,273 | $412,312,183 | |
| 7 | MRVL |
Marvell Technology, Inc.
|
1,292,788 | $385,108,617 | |
| 8 | QCOM |
Qualcomm Inc/De
|
1,630,384 | $301,278,659 |
All Filings in POWI
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $5,224,027 | 62,369 | Shares | Sole | 2026-08-24 | |
| 2026-03-31 | $3,360,819 | 65,641 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $1,863,220 | 52,426 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $2,111,869 | 52,521 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $2,935,812 | 52,519 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $2,646,250 | 52,401 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $3,277,812 | 53,125 | Shares | Sole | 2025-03-18 | |
| 2024-09-30 | $3,442,410 | 53,687 | Shares | Sole | 2025-04-04 | |
| 2024-06-30 | $3,894,562 | 55,486 | Shares | Sole | 2025-04-08 | |
| 2024-03-31 | $4,071,552 | 56,905 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $4,969,379 | 60,521 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $4,827,370 | 63,260 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $6,554,572 | 69,236 | Shares | Sole | 2023-08-21 | |
| 2023-03-31 | $6,039,148 | 71,351 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $5,193,460 | 72,413 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $4,667,766 | 72,571 | Shares | Sole | 2022-11-21 | |
| 2022-06-30 | $5,644,202 | 75,246 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $7,089,371 | 76,493 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $7,809,912 | 84,077 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $8,148,262 | 82,314 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $6,827,966 | 83,207 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $7,290,341 | 89,474 | Shares | Sole | 2021-05-18 | |
| 2020-12-31 | $7,309,770 | 89,296 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $4,948,106 | 89,316 | Shares | Sole | 2020-11-17 | |
| 2020-06-30 | $5,250,405 | 44,446 | Shares | Sole | 2020-08-17 | |
| 2020-03-31 | $3,802,606 | 43,050 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||