CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Position in TDY — Teledyne Technologies Inc
CIK 884546
SAN FRANCISCO, CA
Position in TDY
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$251,475,318
+$35,937,481 QoQ
Shares Held
377,081
+5.8% QoQ
Ownership
0.813%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#24
of 882 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TDY Over Time
Shares Held
Position Value (USD)
Position in Scientific & Technical Instruments
Technology · as of Jun 30, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $2,848,572,538 across 19 Scientific & Technical Instruments names. TDY ranks #4 (8.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | COHR |
Coherent Corp.
|
2,178,959 | $859,533,956 | |
| 2 | KEYS |
Keysight Technologies, Inc.
|
1,101,512 | $385,606,305 | |
| 3 | MKSI |
Mks Inc
|
808,198 | $359,486,470 | |
| 4 | TDY |
Teledyne Technologies Inc
This page
|
377,081 | $251,475,318 | |
| 5 | GRMN |
Garmin Ltd
|
1,034,210 | $245,666,242 | |
| 6 | FTV |
Fortive Corp
|
1,993,802 | $121,801,363 | |
| 7 | TRMB |
Trimble Inc.
|
2,162,599 | $110,681,816 | |
| 8 | ESE |
Esco Technologies Inc
|
299,912 | $104,981,196 |
All Filings in TDY
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $251,475,318 | 377,081 | Shares | Other | 2026-08-14 | |
| 2026-03-31 | $215,537,837 | 356,255 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $176,675,296 | 345,927 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $197,424,569 | 336,879 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $166,020,715 | 324,063 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $157,232,063 | 315,911 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $140,435,991 | 302,579 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $127,481,167 | 291,279 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $112,154,542 | 289,073 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $119,316,185 | 277,919 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $120,661,642 | 270,366 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $107,142,750 | 262,232 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $107,089,632 | 260,489 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $115,222,488 | 257,561 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $101,611,132 | 254,085 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $84,376,949 | 250,028 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $92,407,973 | 246,349 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $115,568,432 | 244,522 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $104,309,671 | 238,755 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $99,297,846 | 231,151 | Shares | Sole | 2021-11-16 | |
| 2021-06-30 | $136,836,786 | 326,712 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $104,008,983 | 251,442 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $106,723,218 | 272,267 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $84,206,194 | 271,449 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $84,019,622 | 270,203 | Shares | Sole | 2020-08-20 | |
| 2020-03-31 | $68,600,403 | 230,768 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||