Position in KLAC
as of Jun 30, 2026
· filed Jul 28, 2026
Position Value
$3,970,503
+$3,676,021 QoQ
Shares Held
13,160
+558.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
1.36%
of 13F equity value
Holder Rank
#926
of 2,471 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in KLAC Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026Costello Asset Management, INC holds $4,949,773 across 6 Semiconductor Equipment & Materials names. KLAC ranks #1 (80.2% of the industry book) .
All Filings in KLAC
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6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,970,503 | 13,160 | Shares | Sole | 2026-07-28 | |
| 2026-03-31 | $294,482 | 200 | Shares | Sole | 2026-04-30 | |
| 2025-12-31 | $486,032 | 400 | Shares | Sole | 2026-02-03 | |
| 2025-09-30 | $431,440 | 400 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $537,444 | 600 | Shares | Sole | 2025-07-24 | |
| 2025-03-31 | $407,880 | 600 | Shares | Sole | 2025-05-09 | |
| No filing history on record for this holder in this stock. | ||||||