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ASML is the leader in lithography systems for manufacturing semiconductors with 90% market share. Lithography is the process in which a light source is used to expose circuit patterns from a photo mask onto a semiconductor wafer. Lithography allows chipmakers to increase the number of transistors on the same area of silicon, with lithography historically representing a high portion of the cost of making cutting-edge chips. ASML outsources the manufacturing of most of its parts, acting like an assembler. ASML's largest clients are TSMC, Samsung, Intel, SK Hynix, and Micron.
Congressional Trades
21
All tracked trades
Members Trading
10
Unique members
Net Activity
+5
13 buys · 8 sells
Members Who Traded This Stock
21 trade events
| Date | Member | Stock | Type | Amount | Filed | Signal |
|---|---|---|---|---|---|---|
| 2025-10-31 | ASMLASML Holding N.V. - New York Registry Shares | Sell | $1,001 - $15,000 | 243d ago | — | |
| 2025-10-30 | ASMLASML Holding N.V. - New York Registry Shares | Sell | $1,001 - $15,000 | 243d ago | — | |
| 2025-09-25 | ASMLASML Holding N.V. - New York Registry Shares | Buy | $1,001 - $15,000 | 273d ago | — | |
| 2025-09-11 | ASMLASML Holding N.V. - New York Registry Shares | Buy | $1,001 - $15,000 | 298d ago | — | |
| 2025-07-11 | ASMLASML Holding N.V. - New York Registry Shares | Sell | $1,001 - $15,000 | 336d ago | — | |
| 2025-06-17 | ASMLASML Holding N.V. - New York Registry Shares | Buy | $1,001 - $15,000 | 343d ago | — | |
| 2025-05-22 | ASMLASML Holding N.V. - New York Registry Shares | Buy | $1,001 - $15,000 | 406d ago | — | |
| 2025-04-07 | ASMLASML Holding N.V. - New York Registry Shares | Sell | $1,001 - $15,000 | 434d ago | — | |
| 2025-03-20 | ASMLASML Holding N.V. - New York Registry Shares | Buy | $1,001 - $15,000 | 462d ago | — | |
| 2025-03-12 | ASMLASML Holding N.V. - New York Registry Shares | Buy | $1,001 - $15,000 | 468d ago | — | |
| 2025-01-08 | ASMLASML Holding N.V. - New York Registry Shares | Buy | $1,001 - $15,000 | 541d ago | — | |
| 2024-12-27 | ASMLASML Holding N.V. - New York Registry Shares | Buy | $1,001 - $15,000 | 313d ago | — | |
| 2024-10-04 | ASMLASML Holding N.V. - New York Registry Shares | Buy | $1,001 - $15,000 | 652d ago | — | |
| 2024-09-26 | ASMLASML Holding N.V. - New York Registry Shares | Buy | $1,001 - $15,000 | 336d ago | — | |
| 2024-09-23 | ASMLASML Holding N.V. - New York Registry Shares | Sell | $1,001 - $15,000 | 657d ago | — | |
| 2024-06-10 | ASMLASML Holding N.V. - New York Registry Shares | Sell | $1,001 - $15,000 | 343d ago | — | |
| 2024-03-13 | ASMLASML Holding N.V. - New York Registry Shares | Buy | $15,001 - $50,000 | 819d ago | — | |
| 2023-11-09 | ASMLASML Holding N.V. - New York Registry Shares | Sell | $1,001 - $15,000 | 957d ago | — | |
| 2023-07-07 | ASMLASML Holding N.V. - New York Registry Shares | Sell | $1,001 - $15,000 | 1066d ago | — | |
| 2023-03-06 | ASMLASML Holding N.V. - New York Registry Shares | Buy | $1,001 - $15,000 | 1189d ago | — | |
| 2022-08-25 | ASMLASML Holding N.V. - New York Registry Shares | Buy | $50,001 - $100,000 | 1406d ago | — |
2025-10-31
Lisa McClain
ASML
Amount
$1,001 - $15,000
Filed
243d ago
2025-10-30
Lisa McClain
ASML
Amount
$1,001 - $15,000
Filed
243d ago
2025-09-25
Lisa McClain
ASML
Amount
$1,001 - $15,000
Filed
273d ago
2025-09-11
Marjorie Taylor Greene
ASML
Amount
$1,001 - $15,000
Filed
298d ago
2025-07-11
Ritchie John Torres
ASML
Amount
$1,001 - $15,000
Filed
336d ago
2025-06-17
Lisa McClain
ASML
Amount
$1,001 - $15,000
Filed
343d ago
2025-05-22
Josh Gottheimer
ASML
Amount
$1,001 - $15,000
Filed
406d ago
2025-04-07
Julie Johnson
ASML
Amount
$1,001 - $15,000
Filed
434d ago
2025-03-20
Bruce Westerman
ASML
Amount
$1,001 - $15,000
Filed
462d ago
2025-03-12
Josh Gottheimer
ASML
Amount
$1,001 - $15,000
Filed
468d ago
2025-01-08
Marjorie Taylor Greene
ASML
Amount
$1,001 - $15,000
Filed
541d ago
2024-12-27
Valerie Hoyle
ASML
Amount
$1,001 - $15,000
Filed
313d ago
2024-10-04
Marjorie Taylor Mrs Greene
ASML
Amount
$1,001 - $15,000
Filed
652d ago
2024-09-26
Ritchie John Torres
ASML
Amount
$1,001 - $15,000
Filed
336d ago
2024-09-23
Josh Gottheimer
ASML
Amount
$1,001 - $15,000
Filed
657d ago
2024-06-10
Lisa McClain
ASML
Amount
$1,001 - $15,000
Filed
343d ago
2024-03-13
Jonathan Jackson
ASML
Amount
$15,001 - $50,000
Filed
819d ago
2023-11-09
Josh Gottheimer
ASML
Amount
$1,001 - $15,000
Filed
957d ago
2023-07-07
Josh Gottheimer
ASML
Amount
$1,001 - $15,000
Filed
1066d ago
2023-03-06
Josh Gottheimer
ASML
Amount
$1,001 - $15,000
Filed
1189d ago
2022-08-25
Kevin Hern
ASML
Amount
$50,001 - $100,000
Filed
1406d ago
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Trade Timeline
Congressional activity, newest first
Lisa McClain
2025-10-31 · Sale
$1,001 - $15,000
Lisa McClain
2025-10-30 · Sale
$1,001 - $15,000
Lisa McClain
2025-09-25 · Purchase
$1,001 - $15,000
Marjorie Taylor Greene
2025-09-11 · Purchase
$1,001 - $15,000
Ritchie John Torres
2025-07-11 · Sale
$1,001 - $15,000
Lisa McClain
2025-06-17 · Purchase
$1,001 - $15,000
Josh Gottheimer
2025-05-22 · Purchase
$1,001 - $15,000
Julie Johnson
2025-04-07 · Sale
$1,001 - $15,000
Bruce Westerman
2025-03-20 · Purchase
$1,001 - $15,000
Josh Gottheimer
2025-03-12 · Purchase
$1,001 - $15,000
Marjorie Taylor Greene
2025-01-08 · Purchase
$1,001 - $15,000
Valerie Hoyle
2024-12-27 · Purchase
$1,001 - $15,000
Marjorie Taylor Mrs Greene
2024-10-04 · Purchase
$1,001 - $15,000
Ritchie John Torres
2024-09-26 · Purchase
$1,001 - $15,000
Josh Gottheimer
2024-09-23 · Sale
$1,001 - $15,000
Lisa McClain
2024-06-10 · Sale
$1,001 - $15,000
Jonathan Jackson
2024-03-13 · Purchase
$15,001 - $50,000
Josh Gottheimer
2023-11-09 · Sale
$1,001 - $15,000
Josh Gottheimer
2023-07-07 · Sale
$1,001 - $15,000
Josh Gottheimer
2023-03-06 · Purchase
$1,001 - $15,000
Kevin Hern
2022-08-25 · Purchase
$50,001 - $100,000