Position in AMAT
as of Jun 30, 2026
· filed Jul 17, 2026
Position Value
$1,904,382
+$1,086,821 QoQ
Shares Held
2,634
+10.1% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.61%
of 13F equity value
Holder Rank
#1,723
of 3,487 holders
Holding Since
Jun 2021
16 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in AMAT Over Time
Shares Held
Position Value (USD)
Position in Semiconductor Equipment & Materials
Technology · as of Jun 30, 2026Winthrop Advisory Group LLC holds $6,118,822 across 4 Semiconductor Equipment & Materials names. AMAT ranks #2 (31.1% of the industry book) .
All Filings in AMAT
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16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,904,382 | 2,634 | Shares | Sole | 2026-07-17 | |
| 2026-03-31 | $817,561 | 2,392 | Shares | Sole | 2026-04-13 | |
| 2025-12-31 | $613,177 | 2,386 | Shares | Other | 2026-01-21 | |
| 2025-09-30 | $567,539 | 2,772 | Shares | Sole | 2025-10-24 | |
| 2025-06-30 | $507,286 | 2,771 | Shares | Sole | 2025-07-23 | |
| 2025-03-31 | $397,338 | 2,738 | Shares | Sole | 2025-04-08 | |
| 2024-12-31 | $403,159 | 2,479 | Shares | Sole | 2025-01-13 | |
| 2024-09-30 | $374,398 | 1,853 | Shares | Sole | 2024-10-31 | |
| 2024-03-31 | $367,914 | 1,784 | Shares | Sole | 2024-04-17 | |
| 2023-12-31 | $274,546 | 1,694 | Shares | Sole | 2024-01-10 | |
| 2023-09-30 | $239,795 | 1,732 | Shares | Sole | 2023-11-03 | |
| 2023-06-30 | $255,835 | 1,770 | Shares | Sole | 2023-08-02 | |
| 2022-03-31 | $240,666 | 1,826 | Shares | Sole | 2022-04-13 | |
| 2021-12-31 | $287,339 | 1,826 | Shares | Sole | 2022-01-12 | |
| 2021-09-30 | $235,060 | 1,826 | Shares | Sole | 2021-10-14 | |
| 2021-06-30 | $282,664 | 1,985 | Shares | Sole | 2021-07-14 | |
| No filing history on record for this holder in this stock. | ||||||