Position in KLAC
as of Mar 31, 2026
· filed May 8, 2026
Position Value
$189,351,917
+$78,277,818 QoQ
Shares Held
128,600
+40.7% QoQ
Ownership
0.098%
of shares outstanding
% of Portfolio
0.21%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 77.52021772939347.ToString("F0")%
Shared 0.ToString("F0")%
None 22.47978227060653.ToString("F0")%
Common Shares in KLAC Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Mar 31, 2026Russell Investments Group, Ltd. holds $1,413,363,341 across 27 Semiconductor Equipment & Materials names. KLAC ranks #3 (13.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LRCX |
Lam Research Corp
|
2,144,089 | $458,106,042 | |
| 2 | AMAT |
Applied Materials Inc /De
|
1,251,332 | $427,692,753 | |
| 3 | KLAC |
Kla Corp
This page
|
128,600 | $189,351,917 | |
| 4 | ASML |
Asml Holding NV
|
64,043 | $84,589,909 | |
| 5 | TER |
Teradyne, Inc
|
258,274 | $76,567,903 | |
| 6 | Q |
Qnity Electronics, Inc.
|
351,193 | $40,520,644 | |
| 7 | KLIC |
Kulicke & Soffa Industries Inc
|
430,600 | $28,299,023 | |
| 8 | UCTT |
Ultra Clean Holdings, Inc.
|
359,945 | $22,381,372 |
All Filings in KLAC
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $189,351,917 | 128,600 | Shares | Other | 2026-05-08 | |
| 2025-12-31 | $111,074,099 | 91,413 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $75,030,645 | 69,563 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $54,272,879 | 60,590 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $49,664,143 | 73,057 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $57,304,365 | 90,942 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $40,501,637 | 52,300 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 | $31,308,288 | 37,972 | Shares | Defined | 2024-08-08 | |
| 2024-03-31 | $28,571,508 | 40,900 | Shares | Defined | 2024-05-08 | |
| 2023-12-31 | $23,524,627 | 40,469 | Shares | Defined | 2024-02-05 | |
| 2023-09-30 | $14,841,776 | 32,359 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $15,658,382 | 32,284 | Shares | Defined | 2023-08-10 | |
| 2023-03-31 | $14,142,590 | 35,430 | Shares | Defined | 2023-05-09 | |
| 2022-12-31 | $12,339,058 | 32,727 | Shares | Sole | 2023-02-08 | |
| 2022-09-30 | $8,750,543 | 28,915 | Shares | Defined | 2022-11-04 | |
| 2022-06-30 | $13,909,014 | 43,591 | Shares | Defined | 2022-07-29 | |
| 2022-03-31 | $19,717,454 | 53,864 | Shares | Defined | 2022-05-05 | |
| 2021-12-31 | $41,624,752 | 96,777 | Shares | Defined | 2022-01-21 | |
| 2021-09-30 | $30,185,176 | 90,237 | Shares | Sole | 2021-11-08 | |
| 2021-06-30 | $23,713,687 | 73,143 | Shares | Defined | 2021-08-04 | |
| 2021-03-31 | $20,524,776 | 62,121 | Shares | Sole | 2021-05-10 | |
| 2020-12-31 | $12,045,786 | 46,525 | Shares | Defined | 2021-02-08 | |
| 2020-09-30 | $11,714,292 | 60,464 | Shares | Defined | 2020-11-09 | |
| 2020-06-30 | $9,700,464 | 49,879 | Shares | Defined | 2020-08-05 | |
| 2020-03-31 | $5,356,325 | 37,264 | Shares | Defined | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||