Position in AMAT
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$44,267,844
+$21,328,609 QoQ
Shares Held
61,228
-8.8% QoQ
Ownership
0.008%
of shares outstanding
% of Portfolio
3.36%
of 13F equity value
Holder Rank
#483
of 3,488 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 97%
Shared 0%
None 3%
Common Shares in AMAT Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026Callahan Advisors, LLC holds $73,755,873 across 3 Semiconductor Equipment & Materials names. AMAT ranks #1 (60.0% of the industry book) .
All Filings in AMAT
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26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $44,267,844 | 61,228 | Shares | Sole | 2026-08-03 | |
| 2026-03-31 | $22,939,235 | 67,115 | Shares | Sole | 2026-05-12 | |
| 2025-12-31 | $19,005,695 | 73,955 | Shares | Sole | 2026-02-06 | |
| 2025-09-30 | $15,469,130 | 75,555 | Shares | Sole | 2025-10-31 | |
| 2025-06-30 | $14,048,791 | 76,740 | Shares | Sole | 2025-07-28 | |
| 2025-03-31 | $10,982,101 | 75,676 | Shares | Sole | 2025-05-01 | |
| 2024-12-31 | $12,243,924 | 75,287 | Shares | Sole | 2025-01-31 | |
| 2024-09-30 | $15,057,978 | 74,526 | Shares | Sole | 2024-10-30 | |
| 2024-06-30 | $17,847,923 | 75,630 | Shares | Sole | 2024-07-29 | |
| 2024-03-31 | $17,395,706 | 84,351 | Shares | Sole | 2024-04-24 | |
| 2023-12-31 | $16,076,857 | 99,197 | Shares | Sole | 2024-01-24 | |
| 2023-09-30 | $13,955,760 | 100,800 | Shares | Sole | 2023-10-23 | |
| 2023-06-30 | $15,328,756 | 106,052 | Shares | Sole | 2023-07-31 | |
| 2023-03-31 | $13,521,126 | 110,080 | Shares | Sole | 2023-04-28 | |
| 2022-12-31 | $11,529,597 | 118,398 | Shares | Sole | 2023-02-03 | |
| 2022-09-30 | $9,495,768 | 115,901 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $9,889,435 | 108,699 | Shares | Sole | 2022-07-29 | |
| 2022-03-31 | $12,955,149 | 98,294 | Shares | Sole | 2022-04-27 | |
| 2021-12-31 | $14,972,174 | 95,146 | Shares | Sole | 2022-02-08 | |
| 2021-09-30 | $12,573,316 | 97,672 | Shares | Sole | 2021-11-03 | |
| 2021-06-30 | $14,385,817 | 101,024 | Shares | Sole | 2021-08-11 | |
| 2021-03-31 | $14,608,625 | 109,346 | Shares | Sole | 2021-04-21 | |
| 2020-12-31 | $11,455,375 | 132,739 | Shares | Sole | 2021-01-20 | |
| 2020-09-30 | $7,388,446 | 124,280 | Shares | Sole | 2020-10-26 | |
| 2020-06-30 | $6,931,922 | 114,672 | Shares | Sole | 2020-07-17 | |
| 2020-03-31 | $4,744,844 | 103,554 | Shares | Sole | 2020-04-06 | |
| No filing history on record for this holder in this stock. | ||||||