Congress trades in Applied Materials, Inc. (AMAT)
11 of the members we track disclosed 17 purchases of AMAT between 2023-09-13 and 2026-08-06, and 9 sales. Here is what the stock did afterwards.
Every purchase is measured over the three months after the transaction date, against XLK — the ETF standing in for Technology — over exactly the same dates. The second figure is the one that carries information: the first mostly reflects what the sector did. How AMAT was classified.
How these buys are tagged
Applied Materials, Inc. is a mega-cap, so a committee-aligned purchase here is tagged Aligned (Mega-cap) rather than Notable: owning a company this size says little about committee access. 11 are marked Cluster: A buy is marked Cluster when at least one other tracked member of Congress bought the same stock within 30 days of it, regardless of committee membership.
| Buys | Number | Return after 3 months | vs. sector | Beat their sector |
|---|---|---|---|---|
| All buys | 14 | +17.9% | +8.6% | 57% |
| Notable (committee-flagged) | 0 | Too few buys to measure | ||
| Unaligned (no committee overlap) | 11 | +20.0% | +10.0% | 55% |
| Cluster, excl. mega-caps | 0 | Too few buys to measure | ||
| Not clustered, excl. mega-caps | 0 | Too few buys to measure | ||
Who bought the most
- Markwayne Mullin — 6 buys
- Jared Moskowitz — 2 buys
- Josh Gottheimer — 1 buy
- John J. McGuire III — 1 buy
- Alan Armstrong — 1 buy
Every disclosed purchase
| Member | Bought disclosed |
Signal | Price | 1W | 1M | 3M | vs sector |
|---|---|---|---|---|---|---|---|
| Josh Gottheimer | 2026-08-06 2026-09-14 |
Aligned (Mega-cap) Cluster | $527.48 | +1.3% | -13.8% | — | — |
| John J. McGuire III | 2026-07-15 2026-08-10 |
Unaligned Cluster | $579.43 | -4.4% | -12.5% | — | — |
| Jared Moskowitz | 2026-07-13 2026-08-27 |
Aligned (Mega-cap) Cluster | $575.39 | -8.6% | -4.7% | — | — |
| Jared Moskowitz | 2026-06-18 2026-07-26 |
Aligned (Mega-cap) Cluster | $617.11 | +8.2% | -14.2% | -32.4% | -30.6% |
| Alan Armstrong | 2026-03-27 2026-07-21 |
Unaligned | $337.17 | +3.4% | +23.7% | +85.9% | +46.5% |
| Markwayne Mullin | 2025-12-29 2026-01-16 |
Unaligned | $263.05 | +8.1% | +28.0% | +22.8% | +35.4% |
| Dan Newhouse | 2025-08-18 2025-09-17 |
Aligned (Mega-cap) Cluster | $163.53 | -0.9% | +8.9% | +39.9% | +33.3% |
| Lisa C. McClain | 2025-07-22 2025-08-13 |
Unaligned Cluster | $187.14 | +0.7% | -14.6% | +20.8% | +9.4% |
| Markwayne Mullin | 2025-05-13 2025-06-11 |
Unaligned | $173.03 | -4.2% | +1.1% | +8.9% | -6.4% |
| Markwayne Mullin | 2024-12-11 2024-12-31 |
Unaligned | $171.13 | -3.3% | +0.3% | -12.9% | -1.3% |
| John Boozman | 2024-03-28 2024-05-08 |
Unaligned Cluster | $206.23 | -1.4% | -1.4% | +12.8% | +4.1% |
| Jonathan L. Jackson | 2024-03-13 2024-04-24 |
Unaligned Cluster | $200.56 | +2.2% | +3.6% | +18.5% | +10.7% |
| Markwayne Mullin | 2024-01-02 2025-08-12 |
Unaligned | $154.37 | -2.2% | +8.2% | +33.5% | +23.2% |
| John James | 2023-11-10 2024-09-02 |
Aligned (Mega-cap) Cluster | $150.68 | -1.4% | -2.0% | +23.3% | +7.6% |
| Tommy Tuberville | 2023-10-17 2023-11-16 |
Unaligned Cluster | $142.72 | -5.5% | +8.5% | +7.7% | -6.0% |
| Markwayne Mullin | 2023-10-03 2023-11-01 |
Unaligned Cluster | $136.72 | +3.4% | +1.3% | +12.9% | -2.2% |
| Markwayne Mullin | 2023-09-13 2023-10-12 |
Unaligned | $144.58 | -5.3% | -2.4% | +8.6% | -3.3% |
Prices are the closing price on the transaction date, not what was paid: filings never disclose an execution price. Blank figures mean the window has not elapsed yet. Sales are not scored — a sale closes a position rather than opening one — so the 9 disclosed sales of AMAT are not in this table.
Download the data behind this page, or read how every figure is calculated. Trades in AMAT are a small part of the full rankings, which score each member across everything they bought.
Data last updated .