Position in KLAC
as of Jun 30, 2026
· filed Jul 16, 2026
Position Value
$1,499,800
+$793,044 QoQ
Shares Held
4,971
+3.6% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.62%
of 13F equity value
Holder Rank
#1,271
of 2,471 holders
Holding Since
Sep 2020
24 quarters on record
Common Shares in KLAC Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026TRAPHAGEN INVESTMENT ADVISORS LLC holds $2,553,408 across 3 Semiconductor Equipment & Materials names. KLAC ranks #1 (58.7% of the industry book) .
All Filings in KLAC
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24 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,499,800 | 4,971 | Shares | Sole | 2026-07-16 | |
| 2026-03-31 | $706,756 | 480 | Shares | Sole | 2026-04-22 | |
| 2025-12-31 | $578,378 | 476 | Shares | Sole | 2026-01-27 | |
| 2025-09-30 | $486,448 | 451 | Shares | Sole | 2025-10-07 | |
| 2025-06-30 | $403,083 | 450 | Shares | Sole | 2025-07-23 | |
| 2025-03-31 | $305,910 | 450 | Shares | Sole | 2025-04-17 | |
| 2024-12-31 | $283,554 | 450 | Shares | Sole | 2025-01-17 | |
| 2024-09-30 | $348,484 | 450 | Shares | Sole | 2024-10-21 | |
| 2024-06-30 | $371,029 | 450 | Shares | Sole | 2024-07-23 | |
| 2024-03-31 | $315,055 | 451 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $261,585 | 450 | Shares | Sole | 2024-06-17 | |
| 2023-09-30 | $206,397 | 450 | Shares | Sole | 2024-06-17 | |
| 2023-06-30 | $218,259 | 450 | Shares | Sole | 2024-06-17 | |
| 2023-03-31 | $240,300 | 602 | Shares | Sole | 2024-06-17 | |
| 2022-12-31 | $216,792 | 575 | Shares | Sole | 2024-06-17 | |
| 2022-09-30 | $442,562 | 13,270 | Shares | Sole | 2024-06-17 | |
| 2022-06-30 | $506,018 | 13,267 | Shares | Sole | 2024-06-17 | |
| 2022-03-31 | $742,135 | 13,865 | Shares | Sole | 2024-06-17 | |
| 2021-12-31 | $1,528,088 | 31,041 | Shares | Sole | 2024-06-17 | |
| 2021-09-30 | $1,640,710 | 32,582 | Shares | Sole | 2024-06-17 | |
| 2021-06-30 | $1,937,051 | 35,805 | Shares | Sole | 2024-06-17 | |
| 2021-03-31 | $6,743,263 | 115,470 | Shares | Sole | 2024-06-17 | |
| 2020-12-31 | $29,045,889 | 136,288 | Shares | Sole | 2024-06-17 | |
| 2020-09-30 | $37,824,391 | 220,672 | Shares | Sole | 2024-06-17 | |
| No filing history on record for this holder in this stock. | ||||||