A critical supplier of photolithography systems used in semiconductor manufacturing, the company provides the extreme ultraviolet (EUV) and deep ultraviolet (DUV) equipment required to produce advanced chips. Its tools are essential to leading foundries and integrated device manufacturers, including TSMC, Samsung, and Intel. Investors closely monitor order trends, capital spending cycles, and export controls given its central role in the global semiconductor supply chain.
11 members of Congress have disclosed 50 trades in ASML Holding N.V. (ASML), a Technology company. The buy/sell breakdown shows 26 purchases versus 24 sales, indicating net buying interest from lawmakers. All data is sourced from STOCK Act periodic transaction reports filed with Congress.
| Date | Politician | Type | Amount |
|---|---|---|---|
| 2026-03-31 | Alan Armstrong | buy | $1K – $15K |
| 2026-03-31 | MICHAEL T. MCCAUL | sell | $1K – $15K |
| 2026-03-30 | Alan Armstrong | buy | $50K – $100K |
| 2026-02-13 | Rohit Khanna | sell | $1K – $15K |
| 2026-02-05 | MICHAEL T. MCCAUL | sell | $1K – $15K |
| 2026-01-30 | MICHAEL T. MCCAUL | sell | $1K – $15K |
| 2026-01-30 | Gilbert Cisneros | buy | $1K – $15K |
| 2026-01-26 | MICHAEL T. MCCAUL | sell | $1K – $15K |
| 2026-01-15 | MICHAEL T. MCCAUL | sell | $1K – $15K |
| 2026-01-13 | MICHAEL T. MCCAUL | sell | $1K – $15K |
| 2026-01-09 | Rohit Khanna | buy | $1K – $15K |
| 2025-12-16 | MICHAEL T. MCCAUL | buy | $1K – $15K |
| 2025-12-15 | MICHAEL T. MCCAUL | buy | $1K – $15K |
| 2025-12-12 | Rohit Khanna | buy | $1K – $15K |
| 2025-12-10 | MICHAEL T. MCCAUL | buy | $1K – $15K |
| 2025-11-19 | MICHAEL T. MCCAUL | buy | $1K – $15K |
| 2025-11-14 | Rohit Khanna | buy | $1K – $15K |
| 2025-10-31 | Lisa McClain | sell | $1K – $15K |
| 2025-10-30 | Lisa McClain | buy | $1K – $15K |
| 2025-10-30 | Lisa McClain | sell | $1K – $15K |
| 2025-10-30 | MICHAEL T. MCCAUL | sell | $1K – $15K |
| 2025-10-27 | MICHAEL T. MCCAUL | sell | $15K – $50K |
| 2025-10-23 | MICHAEL T. MCCAUL | sell | $1K – $15K |
| 2025-10-17 | MICHAEL T. MCCAUL | sell | $1K – $15K |
| 2025-10-15 | MICHAEL T. MCCAUL | sell | $1K – $15K |
| 2025-10-14 | Lisa McClain | sell | $1K – $15K |
| 2025-09-26 | MICHAEL T. MCCAUL | sell | $1K – $15K |
| 2025-09-25 | Lisa McClain | buy | $1K – $15K |
| 2025-09-25 | Lisa McClain | buy | $1K – $15K |
| 2025-09-11 | Marjorie Taylor Greene | buy | $1K – $15K |
| 2025-07-22 | Lisa McClain | sell | $1K – $15K |
| 2025-07-11 | Ritchie John Torres | sell | $1K – $15K |
| 2025-07-09 | MICHAEL T. MCCAUL | buy | $50K – $100K |
| 2025-07-02 | MICHAEL T. MCCAUL | buy | $1K – $15K |
| 2025-07-02 | MICHAEL T. MCCAUL | buy | $1K – $15K |
| 2025-06-27 | Gilbert Cisneros | sell | $1K – $15K |
| 2025-06-17 | Lisa McClain | buy | $1K – $15K |
| 2025-06-09 | Lisa McClain | buy | $1K – $15K |
| 2025-05-29 | Rohit Khanna | sell | $1K – $15K |
| 2025-05-22 | Josh Gottheimer | buy | $1K – $15K |
| 2025-04-21 | Bruce Westerman | sell | $1K – $15K |
| 2025-04-17 | Josh Gottheimer | sell | $1K – $15K |
| 2025-04-09 | Marjorie Taylor Greene | buy | $1K – $15K |
| 2025-04-07 | Julie Johnson | sell | $1K – $15K |
| 2025-03-20 | Bruce Westerman | buy | $1K – $15K |
| 2025-03-17 | Gilbert Cisneros | buy | $1K – $15K |
| 2025-03-12 | Josh Gottheimer | buy | $1K – $15K |
| 2025-03-03 | Bruce Westerman | buy | $1K – $15K |
| 2025-02-24 | Ashley Moody | sell | $1K – $15K |
| 2025-02-24 | Ashley Moody | buy | $50K – $100K |