Paul Lountzis' Lountzis Asset Management reported Applied Materials Inc (AMAT) as the largest of its 55 stock positions for 2026 Q2, according to the 13F-HR filed with the SEC on July 31, 2026: 101K shares worth about $73.2M, 23.17% of the portfolio. AMAT ranked 2nd a quarter earlier, at 14.92% of the book.
What did the 2026 Q2 filing report for AMAT?
As of June 30, 2026, from the 13F-HR filed July 31, 2026.
| Value | |
|---|---|
| Portfolio weight | 23.17% |
| Shares | 101K |
| Reported value | $73.2M |
| Rank in portfolio | 1st of 55 |
| Rank a quarter earlier | 2nd |
| Largest holding a quarter earlier | BRK-B at 23.61% |
| Next largest holding now | BRK-B at 20.99% |
How did AMAT become the largest holding?
Paul Lountzis trimmed the AMAT share count by 15% in 2026 Q2; the name moved up as the rest of the book shifted. BRK-B, the largest holding a quarter earlier at 23.61%, was trimmed to 20.99%, now 2nd. The next largest holding now is BRK-B at 20.99%.
Where does AMAT sit in the Paul Lountzis portfolio?
AMAT is the largest of 55 stock positions in the Paul Lountzis portfolio at 23.17%, above the fund's average stock position of 2%. The AMAT cut was the largest of the quarter's 38 position changes by percent change to portfolio. Across the 2026 Q2 portfolio, Paul Lountzis reported 55 stock positions, with 5 opened and 2 closed. The total portfolio value is about $316.1M, up 16% from the prior quarter.
How long has Paul Lountzis held AMAT?
Paul Lountzis first reported AMAT in the quarter ended December 31, 2020. The current weight is the highest the fund has reported for the name. The share count was unchanged the quarter before. Every reported trade is on the Paul Lountzis AMAT trade history page.
Did other funds buy or sell AMAT in 2026 Q2?
Among the other tracked funds that had filed for 2026 Q2 as of July 31, 2026, 9 hold AMAT. Of those, 2 opened it this quarter. The largest buyers of AMAT this quarter were Stephen Mandel and John Armitage. The largest sellers were Lewis Sanders, Chase Coleman III and William Von Mueffling. Every tracked holder of AMAT is on the AMAT ownership page.
FAQ
What is the largest holding in the Paul Lountzis portfolio?
AMAT is the largest holding in the Paul Lountzis portfolio as of 2026 Q2, at 23.17% of the reported value.
What was the largest holding of Paul Lountzis a quarter earlier?
BRK-B, at 23.61% of the book. BRK-B, the largest holding a quarter earlier at 23.61%, was trimmed to 20.99%, now 2nd.
How did AMAT become the largest holding of Paul Lountzis?
AMAT ranked 2nd a quarter earlier, at 14.92% of the book. Paul Lountzis trimmed the AMAT share count by 15% in 2026 Q2; the name moved up as the rest of the book shifted. BRK-B, the largest holding a quarter earlier at 23.61%, was trimmed to 20.99%, now 2nd.
How many AMAT shares does Paul Lountzis hold?
Paul Lountzis holds 101K shares of AMAT, worth about $73.2M at June 30, 2026 prices.