CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Position in TER — Teradyne, Inc
CIK 884546
SAN FRANCISCO, CA
Position in TER
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$491,028,410
+$188,318,737 QoQ
Shares Held
1,014,857
-0.6% QoQ
Ownership
0.649%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#29
of 1,417 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TER Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $12,324,123,598 across 27 Semiconductor Equipment & Materials names. TER ranks #4 (4.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
4,969,702 | $3,593,094,546 | |
| 2 | LRCX |
Lam Research Corp
|
7,698,872 | $3,336,152,203 | |
| 3 | KLAC |
Kla Corp
|
10,416,170 | $3,142,662,650 | |
| 4 | TER |
Teradyne, Inc
This page
|
1,014,857 | $491,028,410 | |
| 5 | Q |
Qnity Electronics, Inc.
|
1,505,919 | $245,931,631 | |
| 6 | ENTG |
Entegris Inc
|
1,221,521 | $219,702,766 | |
| 7 | ONTO |
Onto Innovation Inc.
|
509,528 | $192,830,871 | |
| 8 | ASML |
Asml Holding NV
|
88,615 | $176,294,215 |
All Filings in TER
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $491,028,410 | 1,014,857 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $302,709,673 | 1,021,081 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $195,826,200 | 1,011,708 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $140,480,889 | 1,020,640 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $91,293,707 | 1,015,277 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $83,817,606 | 1,014,741 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $126,181,535 | 1,002,077 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $129,756,875 | 968,841 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $136,386,168 | 919,726 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $99,178,134 | 879,005 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $93,090,083 | 857,815 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $84,001,035 | 836,164 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $91,957,132 | 825,987 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $88,401,387 | 822,262 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $70,859,193 | 811,210 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $59,044,227 | 785,685 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $69,548,559 | 776,645 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $92,331,245 | 780,946 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $123,455,665 | 754,942 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $81,003,812 | 741,997 | Shares | Sole | 2021-11-16 | |
| 2021-06-30 | $98,740,844 | 737,092 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $89,539,688 | 735,862 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $99,197,825 | 827,407 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $56,226,690 | 707,610 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $69,050,923 | 817,074 | Shares | Sole | 2020-08-20 | |
| 2020-03-31 | $44,862,998 | 828,189 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||