CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in FORM — Formfactor Inc
CIK 1081019
WEST SACRAMENTO, CA
Position in FORM
as of Jun 30, 2026
· filed Aug 24, 2026
Position Value
$14,465,988
+$5,772,872 QoQ
Shares Held
90,452
+0.9% QoQ
Ownership
0.116%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in FORM Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $2,608,639,777 across 24 Semiconductor Equipment & Materials names. FORM ranks #8 (0.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
1,203,586 | $870,192,678 | |
| 2 | LRCX |
Lam Research Corp
|
1,895,716 | $821,470,614 | |
| 3 | KLAC |
Kla Corp
|
1,985,721 | $599,111,882 | |
| 4 | TER |
Teradyne, Inc
|
238,919 | $115,598,568 | |
| 5 | Q |
Qnity Electronics, Inc.
|
314,249 | $51,320,004 | |
| 6 | ENTG |
Entegris Inc
|
226,491 | $40,736,671 | |
| 7 | ONTO |
Onto Innovation Inc.
|
57,731 | $21,848,296 | |
| 8 | FORM |
Formfactor Inc
This page
|
90,452 | $14,465,988 |
All Filings in FORM
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26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $14,465,988 | 90,452 | Shares | Sole | 2026-08-24 | |
| 2026-03-31 | $8,693,116 | 89,629 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $4,088,674 | 73,300 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $2,606,470 | 71,567 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $2,462,482 | 71,563 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $2,009,778 | 71,042 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $3,184,280 | 72,370 | Shares | Sole | 2025-03-18 | |
| 2024-09-30 | $3,358,782 | 73,017 | Shares | Sole | 2025-04-04 | |
| 2024-06-30 | $4,583,028 | 75,715 | Shares | Sole | 2025-04-08 | |
| 2024-03-31 | $3,572,144 | 78,285 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $3,414,881 | 81,872 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $2,978,809 | 85,255 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $3,201,691 | 93,562 | Shares | Sole | 2023-08-21 | |
| 2023-03-31 | $3,068,906 | 96,355 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $2,176,228 | 97,896 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $2,445,456 | 97,623 | Shares | Sole | 2022-11-21 | |
| 2022-06-30 | $3,883,844 | 100,280 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $4,195,434 | 99,820 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $4,940,137 | 108,052 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $3,950,223 | 105,819 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $3,905,850 | 107,127 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $5,254,006 | 116,471 | Shares | Sole | 2021-05-18 | |
| 2020-12-31 | $5,024,176 | 116,787 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $2,913,245 | 116,857 | Shares | Sole | 2020-11-17 | |
| 2020-06-30 | $3,371,864 | 114,963 | Shares | Sole | 2020-08-17 | |
| 2020-03-31 | $2,304,564 | 114,712 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||