APHNYSE · Electronic Connectors

AMPHENOL CORP /DE/

Alert me on APH

Insider buys, 6 months

Congress trades, 6 months

Signals, 6 months

Six months

After each filing

Sep 10 Buy Rep. Gilbert Cisneros House

1 week

−7.6%S&P −0.1%

1 month

+2.9%S&P +2.1%

3 months

Result in33 trading days

6 months

Result in96 trading days

Aug 6 Sale Silverman David M Insider

1 week

−2.8%S&P +1.2%

1 month

−3.0%S&P +0.2%

3 months

Result in8 trading days

6 months

Result in71 trading days

Aug 6 Sale Lampo Craig A Insider

1 week

−2.8%S&P +1.2%

1 month

−3.0%S&P +0.2%

3 months

Result in8 trading days

6 months

Result in71 trading days

Aug 6 Sale D'AMICO LANCE E Insider

1 week

−2.8%S&P +1.2%

1 month

−3.0%S&P +0.2%

3 months

Result in8 trading days

6 months

Result in71 trading days

Aug 4 Sale NORWITT RICHARD ADAM Insider

1 week

−2.4%S&P −0.1%

1 month

−6.6%S&P −0.8%

3 months

Result in6 trading days

6 months

Result in69 trading days

Show all 28

Jul 21 Buy Sen. Alan Armstrong Senate

1 week

−4.6%S&P −2.4%

1 month

−2.8%S&P +2.0%

3 months

+0.9%S&P +3.2%

6 months

Result in60 trading days

Jul 17 Buy Rep. Dan Newhouse House

1 week

−0.8%S&P −0.4%

1 month

+6.0%S&P +3.4%

3 months

+5.6%S&P +3.1%

6 months

Result in58 trading days

Jul 12 Buy Rep. Rick Larsen House

1 week

−3.5%S&P −0.9%

1 month

+7.2%S&P +2.9%

3 months

+12.0%S&P +4.2%

6 months

Result in53 trading days

May 6 Sale NORWITT RICHARD ADAM Insider

1 week

−10.0%S&P +1.2%

1 month

+0.2%S&P +0.5%

3 months

+23.4%S&P +5.0%

6 months

Result in8 trading days

Feb 20 Sale D'AMICO LANCE E Insider

1 week

−3.3%S&P −0.5%

1 month

−13.3%S&P −4.7%

3 months

−17.2%S&P +8.0%

6 months

+4.3%S&P +11.7%

Feb 20 Sale Lampo Craig A Insider

1 week

−3.3%S&P −0.5%

1 month

−13.3%S&P −4.7%

3 months

−17.2%S&P +8.0%

6 months

+4.3%S&P +11.7%

Feb 14 Sale NORWITT RICHARD ADAM Insider

1 week

+2.0%S&P +0.7%

1 month

−14.0%S&P −3.1%

3 months

−17.9%S&P +8.5%

6 months

+7.8%S&P +13.0%

Feb 7 Buy Livingston Robert Insider

1 week

+3.0%S&P −1.6%

1 month

−6.7%S&P −2.5%

3 months

−14.9%S&P +6.8%

6 months

+16.4%S&P +11.6%

Dec 3, 2025 Sale Straub Peter Insider

1 week

0.0%S&P +0.5%

1 month

+1.1%S&P +0.9%

3 months

−4.7%S&P −1.4%

6 months

+0.5%S&P +8.5%

Dec 3, 2025 Sale Doherty William J Insider

1 week

0.0%S&P +0.5%

1 month

+1.1%S&P +0.9%

3 months

−4.7%S&P −1.4%

6 months

+0.5%S&P +8.5%

Nov 14, 2025 Sale Lampo Craig A Insider

1 week

−1.6%S&P −1.9%

1 month

−3.3%S&P +1.0%

3 months

+10.7%S&P +2.4%

6 months

−10.5%S&P +9.8%

Nov 7, 2025 Sale Ivas Michael R. Insider

1 week

−3.8%S&P +0.1%

1 month

−0.4%S&P +1.8%

3 months

+3.8%S&P +3.5%

6 months

−7.7%S&P +10.6%

Nov 4, 2025 Sale Ivas Michael R. Insider

1 week

+5.0%S&P +1.1%

1 month

+2.0%S&P +1.4%

3 months

−6.5%S&P +0.6%

6 months

+0.3%S&P +9.0%

Nov 4, 2025 Sale Silverman David M Insider

1 week

+5.0%S&P +1.1%

1 month

+2.0%S&P +1.4%

3 months

−6.5%S&P +0.6%

6 months

+0.3%S&P +9.0%

Oct 31, 2025 Sale Doherty William J Insider

1 week

−0.2%S&P −1.6%

1 month

+1.5%S&P −0.1%

3 months

+5.7%S&P +1.4%

6 months

−1.5%S&P +6.7%

Oct 31, 2025 Sale D'AMICO LANCE E Insider

1 week

−0.2%S&P −1.6%

1 month

+1.5%S&P −0.1%

3 months

+5.7%S&P +1.4%

6 months

−1.5%S&P +6.7%

Oct 28, 2025 Sale WALTER LUC Insider

1 week

−0.4%S&P −1.7%

1 month

+1.0%S&P −1.1%

3 months

+9.2%S&P +1.3%

6 months

+7.7%S&P +5.2%

Oct 10, 2025 Sale Rep. Valerie Hoyle House

1 week

+3.0%S&P +1.2%

1 month

+15.8%S&P +3.0%

3 months

+20.5%S&P +4.9%

6 months

+19.1%S&P +6.2%

Sep 12, 2025 Buy Rep. Valerie Hoyle House

1 week

+3.9%S&P +1.2%

1 month

+3.0%S&P +0.5%

3 months

+8.5%S&P +3.4%

6 months

+13.7%S&P +2.1%

Sep 10, 2025 Sale Straub Peter Insider

1 week

−0.4%S&P +1.1%

1 month

+6.2%S&P +3.2%

3 months

+16.5%S&P +5.0%

6 months

+10.8%S&P +2.7%

May 24, 2025 Buy Rep. Byron Donalds House

1 week

+3.8%S&P +0.8%

1 month

+10.0%S&P +3.8%

3 months

+24.6%S&P +9.5%

6 months

+56.6%S&P +13.8%

May 8, 2025 Buy Rep. Rob Bresnahan House

1 week

+7.4%S&P +5.3%

1 month

+14.4%S&P +6.9%

3 months

+36.0%S&P +13.0%

6 months

+72.5%S&P +19.6%

Jan 10, 2025 Buy Rep. James Comer House

1 week

+6.4%S&P +3.7%

1 month

+2.0%S&P +3.8%

3 months

−4.0%S&P −7.0%

6 months

+47.8%S&P +8.0%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for APH

87 held · newest 587 held · newest 2

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See all 87 filings for APH

Aeon news and offers by email

New sources, new features and offers like our founding price. A few times a month at most. Stop any time.

Signal history

No signal for this ticker yet. A signal is written when insider buying here scores one dot or more.

Stakes

Jun 30, 2026 Schedule 13G, amended

FMR LLC: 5.7%, 70,486,300 shares

Mar 31, 2026 Schedule 13G

Vanguard Capital Management: 7.5%, 91,856,807 shares

Mar 13, 2026 Schedule 13G, amended

The Vanguard Group: 0%, 0 shares

Dec 31, 2025 Schedule 13G, amended

FMR LLC: 7.1%, 86,361,390 shares

Sep 30, 2025 Schedule 13G, amended

FMR LLC: 8.2%, 99,759,123 shares

Sep 30, 2025 Schedule 13G, amended

The Vanguard Group: 10.3%, 125,227,087 shares

Schedule 13D is filed within 5 business days of crossing 5 percent by an investor who may seek to influence the company. Schedule 13G is filed by a passive holder, and a large institution has up to 45 days after the quarter end.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal

No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters

$30KQ4 2025

$10KQ1 2026

$10KQ2 2026

$10KQ3 2026

Unchanged from Q2 2026. Reported to the Senate each quarter by the firms it hires.Original report ↗

Read from LDA.gov between Sep 23, 2026 and Oct 14, 2026. Senate Office of Public Records cannot vouch for the data or analyses derived from these data after the data have been retrieved from LDA.gov.