Position in AMAT
as of Jun 30, 2026
· filed Jul 10, 2026
Position Value
$4,092,903
+$2,314,570 QoQ
Shares Held
5,661
+8.8% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
1.06%
of 13F equity value
Holder Rank
#1,312
of 3,488 holders
Holding Since
Jun 2021
21 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, 2026West Branch Capital LLC holds $7,980,615 across 4 Semiconductor Equipment & Materials names. AMAT ranks #1 (51.3% of the industry book) .
All Filings in AMAT
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21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,092,903 | 5,661 | Shares | Sole | 2026-07-10 | |
| 2026-03-31 | $1,778,333 | 5,203 | Shares | Sole | 2026-04-14 | |
| 2025-12-31 | $1,541 | 6 | Shares | Sole | 2026-01-16 | |
| 2025-09-30 | $1,228 | 6 | Shares | Sole | 2025-10-21 | |
| 2025-06-30 | $1,098 | 6 | Shares | Sole | 2025-07-16 | |
| 2025-03-31 | $11,754 | 81 | Shares | Sole | 2025-04-16 | |
| 2024-12-31 | $13,173 | 81 | Shares | Sole | 2025-01-17 | |
| 2024-09-30 | $90,518 | 448 | Shares | Sole | 2024-10-18 | |
| 2024-06-30 | $28,082 | 119 | Shares | Sole | 2024-07-26 | |
| 2024-03-31 | $15,467 | 75 | Shares | Sole | 2024-04-24 | |
| 2023-12-31 | $17,341 | 107 | Shares | Sole | 2024-01-19 | |
| 2023-09-30 | $10,383 | 75 | Shares | Sole | 2023-10-20 | |
| 2023-06-30 | $10,840 | 75 | Shares | Sole | 2023-08-07 | |
| 2023-03-31 | $9,212 | 75 | Shares | Sole | 2023-04-20 | |
| 2022-12-31 | $7,303 | 75 | Shares | Sole | 2023-01-27 | |
| 2022-09-30 | $6,144 | 75 | Shares | Sole | 2022-10-19 | |
| 2022-06-30 | $6,823 | 75 | Shares | Sole | 2022-07-28 | |
| 2022-03-31 | $9,885 | 75 | Shares | Sole | 2022-05-03 | |
| 2021-12-31 | $11,802 | 75 | Shares | Sole | 2022-01-24 | |
| 2021-09-30 | $9,654 | 75 | Shares | Sole | 2021-11-09 | |
| 2021-06-30 | $10,680 | 75 | Shares | Sole | 2021-08-17 | |
| No filing history on record for this holder in this stock. | ||||||