CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Position in FORM — Formfactor Inc
CIK 884546
SAN FRANCISCO, CA
Position in FORM
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$91,902,292
+$38,814,905 QoQ
Shares Held
947,544
-0.4% QoQ
Ownership
1.22%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 99.99155712030259.ToString("F0")%
Shared 0.ToString("F0")%
None 0.008442879697407191.ToString("F0")%
Common Shares in FORM Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Mar 31, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $4,859,194,756 across 25 Semiconductor Equipment & Materials names. FORM ranks #10 (1.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
4,937,561 | $1,687,608,974 | |
| 2 | LRCX |
Lam Research Corp
|
7,767,896 | $1,659,688,659 | |
| 3 | TER |
Teradyne, Inc
|
1,021,081 | $302,709,673 | |
| 4 | Q |
Qnity Electronics, Inc.
|
1,468,205 | $169,401,492 | |
| 5 | ENTG |
Entegris Inc
|
1,244,758 | $145,935,427 | |
| 6 | KLAC |
Kla Corp
|
987,584 | $145,412,855 | |
| 7 | ONTO |
Onto Innovation Inc.
|
529,565 | $108,597,894 | |
| 8 | ASML |
Asml Holding NV
|
78,161 | $103,237,392 |
All Filings in FORM
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $91,902,292 | 947,544 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $53,087,387 | 951,728 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $34,530,348 | 948,115 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $32,738,912 | 951,436 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $25,597,527 | 904,826 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $40,499,404 | 920,441 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $40,760,738 | 886,103 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $51,645,043 | 853,214 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $38,444,552 | 842,528 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $34,430,478 | 825,473 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $28,501,117 | 815,716 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $26,365,414 | 770,468 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $23,814,818 | 747,718 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $16,051,860 | 722,081 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $17,031,144 | 679,886 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $25,464,122 | 657,478 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $27,636,532 | 657,543 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $28,862,624 | 631,291 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $22,132,957 | 592,900 | Shares | Sole | 2021-11-16 | |
| 2021-06-30 | $22,680,015 | 622,052 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $27,087,291 | 600,472 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $24,862,075 | 577,919 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $14,569,814 | 584,429 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $17,235,774 | 587,650 | Shares | Sole | 2020-08-20 | |
| 2020-03-31 | $10,337,068 | 514,538 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||