Amphenol Corporation Congressional Trading
According to U.S. congressional financial disclosures filed under the STOCK Act, members of Congress have reported 65 trades in Amphenol Corporation (NYSE: APH) since 2013, across 20 members, worth an estimated $1.1M in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts). 35 buys against 30 sells, a modestly buy-led skew, with Democratic members responsible for 32% of the trades and Republican members 68%. The most recent disclosure shown was filed July 2026, and Michael T. McCaul has filed the most APH transactions among those shown, with 2. Other recent filers include Dan Newhouse, Rick Larsen, and Alan Armstrong. One notable disclosed move was a purchase by Alan Armstrong on March 27, 2026, up 28.4% since. These figures are drawn from public House and Senate periodic transaction reports and reflect what members were required to disclose, not the current market value of any position. For the full record, including the month-by-month buy and sell timeline, the party breakdown, top buyers and sellers, and every individual filing, see the Amphenol Corporation (APH) stock overview and the complete trade table below.
Data updated
Price & congressional trade timeline
Party breakdown
Amphenol congressional trading activity
| Politician | Published | Traded | Filed After | Type | Size | Return | Owner | |
|---|---|---|---|---|---|---|---|---|
 Dan Newhouse House | Jul 17, 2026 | Jul 10, 2026 | 7 days | BUY |  $1,001 - $15,000 | -0.18% | Spouse | |
 Rick Larsen House | Jul 12, 2026 | Jul 8, 2026 | 4 days | BUY | $1,001 - $15,000 | +0.35% | Self | |
 Michael T. McCaul House | Jun 10, 2026 | May 26, 2026 | 15 days | BUY | $50,001 - $100,000 | +13.77% | Spouse | |
Michael T. McCaul House | Jun 10, 2026 | May 22, 2026 | 19 days | BUY | $50,001 - $100,000 | +20.23% | Spouse | |
 Alan Armstrong Senate | Jul 21, 2026 | Mar 27, 2026 | 116 days | BUY | $1,001 - $15,000 | +28.44% | Self | |
 Valerie Hoyle House | Oct 10, 2025 | Sep 23, 2025 | 17 days | SELL | $1,001 - $15,000 | +27.11% | Spouse |
Amphenol (APH) congressional trading FAQ
Can members of Congress legally trade Amphenol (APH) stock?
Yes. Members of Congress are permitted to trade individual stocks, including Amphenol (APH), but the STOCK Act of 2012 requires them to publicly disclose each transaction within 45 days. Quantellect tracks those disclosures; it does not imply any trade was improper.
Are congressional Amphenol (APH) trades public?
Yes. Every congressional trade in Amphenol (APH) on this page comes from mandatory public STOCK Act disclosure filings, which are filed with a delay and may be revised.
How many times has Congress traded Amphenol (APH)?
Members of Congress have disclosed 65 trades in Amphenol (APH) worth $1.1M across 20 members, according to public STOCK Act filings.
Which members of Congress have traded Amphenol (APH)?
Recent and active filers of Amphenol (APH) disclosures include Michael T. McCaul, Dan Newhouse, Rick Larsen. The full member-by-member trade list is on this page.
Do Democrats or Republicans trade Amphenol (APH) more?
Across disclosed Amphenol (APH) trades, 32% were by Democrats and 68% by Republicans, led by Republicans (68%).
What is the most recent congressional Amphenol (APH) trade?
The most recent disclosed Amphenol (APH) trade was a purchase by Alan Armstrong, filed Jul 20, 2026.
Browse all stocks Congress tradesCongressional trading overviewAmphenol (APH) stock overview
Not investment advice. Congressional trading data is sourced from public STOCK Act disclosures, which are filed with a delay and may contain errors or be revised. The Tide Score and other figures are generated algorithmically from public filings and market data and describe historical activity, not a recommendation. Always do your own research and consult a licensed financial advisor before making investment decisions.