Position in AMAT
as of Jun 30, 2026
· filed Jul 7, 2026
Position Value
$510,438
+$283,832 QoQ
Shares Held
706
+6.5% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.17%
of 13F equity value
Holder Rank
#2,615
of 3,488 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AMAT Over Time
Shares Held
Position Value (USD)
Derivatives in AMAT
reported options exposure · as of Jun 30, 2026CallValue
$72,300
CallShares
100
PutValue
$0
PutShares
0
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, 2026Westmount Partners, LLC holds $2,786,937 across 4 Semiconductor Equipment & Materials names. AMAT ranks #3 (18.3% of the industry book) .
All Filings in AMAT
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $510,438 | 706 | Shares | Sole | 2026-07-07 | |
| 2026-06-30 | $72,300 | 100 | Call | Sole | 2026-07-07 | |
| 2026-03-31 | $226,606 | 663 | Shares | Sole | 2026-04-16 | |
| No filing history on record for this holder in this stock. | ||||||