Position in KLAC
as of Jun 30, 2026
· filed Jul 31, 2026
Position Value
$4,894,037
+$1,946,273 QoQ
Shares Held
16,221
-19.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.24%
of 13F equity value
Holder Rank
#870
of 2,471 holders
Holding Since
Mar 2024
10 quarters on record
Voting authority
Sole 82%
Shared 0%
None 18%
Common Shares in KLAC Over Time
Shares Held
Position Value (USD)
Derivatives in KLAC
reported options exposure · as of Jun 30, 2026CallValue
$0
CallShares
0
PutValue
$1,810,260
PutShares
6,000
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026Calamos Wealth Management LLC holds $88,374,199 across 5 Semiconductor Equipment & Materials names. KLAC ranks #4 (5.5% of the industry book) .
All Filings in KLAC
Export CSV
11 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,894,037 | 16,221 | Shares | Sole | 2026-07-31 | |
| 2026-06-30 | $1,810,260 | 6,000 | Put | Sole | 2026-07-31 | |
| 2026-03-31 | $2,947,764 | 2,002 | Shares | Sole | 2026-05-04 | |
| 2025-12-31 | $3,018,258 | 2,484 | Shares | Sole | 2026-01-29 | |
| 2025-09-30 | $2,342,719 | 2,172 | Shares | Sole | 2025-10-20 | |
| 2025-06-30 | $1,855,973 | 2,072 | Shares | Sole | 2025-07-29 | |
| 2025-03-31 | $1,220,241 | 1,795 | Shares | Sole | 2025-04-29 | |
| 2024-12-31 | $1,118,463 | 1,775 | Shares | Sole | 2025-01-24 | |
| 2024-09-30 | $1,361,412 | 1,758 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $1,428,875 | 1,733 | Shares | Sole | 2024-07-25 | |
| 2024-03-31 | $1,203,636 | 1,723 | Shares | Sole | 2024-05-08 | |
| No filing history on record for this holder in this stock. | ||||||