MASSACHUSETTS FINANCIAL SERVICES CO /MA/
Holdings in KLAC
Position Over Time
| Report Date | Value (USD) | Shares | Type | Discretion | Filed |
|---|---|---|---|---|---|
| 2025-12-31 | $2,114,338,834 | 1,740,082 | Shares | Sole | 2026-01-22 |
| 2025-09-30 | $2,027,462,753 | 1,879,717 | Shares | Sole | 2025-10-29 |
| 2025-06-30 | $1,692,831,255 | 1,889,869 | Shares | Sole | 2025-08-08 |
| 2025-03-31 | $1,155,448,581 | 1,699,689 | Shares | Sole | 2025-05-02 |
| 2024-12-31 | $1,291,595,399 | 2,049,761 | Shares | Sole | 2025-02-12 |
| 2024-09-30 | $2,017,056,161 | 2,604,636 | Shares | Sole | 2024-11-12 |
| 2024-06-30 | $2,318,329,180 | 2,811,766 | Shares | Sole | 2024-08-09 |
| 2024-03-31 | $1,944,535,257 | 2,783,594 | Shares | Sole | 2024-05-14 |
| 2023-12-31 | $1,950,199,298 | 3,354,893 | Shares | Sole | 2024-02-08 |
| 2023-09-30 | $1,535,928,041 | 3,348,729 | Shares | Sole | 2023-11-08 |
| 2023-06-30 | $1,661,345,308 | 3,425,313 | Shares | Sole | 2023-08-09 |
| 2023-03-31 | $1,309,805,299 | 3,281,322 | Shares | Sole | 2023-05-10 |
| 2022-12-31 | $1,046,191,512 | 2,774,823 | Shares | Sole | 2023-02-13 |
| 2022-09-30 | $857,518,141 | 2,833,553 | Shares | Sole | 2022-11-09 |
| 2022-06-30 | $496,775,649 | 1,556,900 | Shares | Sole | 2022-08-09 |
| 2022-03-31 | $46,401,764 | 126,760 | Shares | Sole | 2022-05-11 |
| 2021-12-31 | $51,272,982 | 119,209 | Shares | Sole | 2022-02-10 |
| 2021-09-30 | $41,066,453 | 122,766 | Shares | Sole | 2021-11-10 |
| 2021-06-30 | $47,133,648 | 145,380 | Shares | Sole | 2021-08-13 |
| 2021-03-31 | $48,329,920 | 146,277 | Shares | Sole | 2021-05-13 |
| 2020-12-31 | $38,261,978 | 147,781 | Shares | Sole | 2021-05-12 |
| 2020-09-30 | $29,386,870 | 151,682 | Shares | Sole | 2020-11-12 |
| 2020-06-30 | $25,730,092 | 132,302 | Shares | Sole | 2020-11-20 |