Insider and congress filings

Amphenol Corporation (APH)

NYSE · Technology · 277 insider transactions · 68 congress trades · last filed 2 months agoS&P 500

19
Open-market insider filings shown
1d
Median delay on the insider filings, in business days
within the two business day rule
1 buy·18 sells
Purchases and sales in the filings shown
Get a push when an insider at Amphenol Corporation trades.

Free on iOS and Android.

About Amphenol Corporation

from the company's filings and listing, as of Oct 23, 2026
Exchange
NYSE
Sector
Technology
Industry
Hardware, Equipment & Parts
Chief executive
Richard Adam Norwitt
Employees
170,000
Listed since
Nov 8, 1991
Market value
$180.2B
Price to earnings (12 mo)
34.8
Net income per share, as reported (12 mo)
$2.10
Dividend yield
0.68%

www.amphenol.com

Company news

1 article · newest first
HeadlineSourceDate
Amphenol says Ryan Fisher will succeed Luc Walter as Harsh Environment Solutions presidentFisher currently serves as Group General Manager of the company's North American Military Group.Form 8-KOct 6, 2026

Written by GetSignal with AI from the company's own SEC filings and press releases; each article links to its source. Not investment advice. Company news from every company we cover

Earnings

6 reported quarters · next on Oct 28, 2026
QuarterEPSEPS expectedRevenueRevenue expectedResult
Q2 FY2026reported Jul 29, 2026$0.68$0.59$8.8B$8.3BEPS beatRevenue beat
Q1 FY2026reported Apr 29, 2026$1.06$0.95$7.6B$7.1BEPS beatRevenue beat
Q4 FY2025reported Jan 28, 2026$0.97$0.47$6.4B$6.2BEPS beatRevenue beat
Q3 FY2025reported Oct 22, 2025$0.51$0.40$6.2B$5.5BEPS beatRevenue beat
Q2 FY2025reported Jul 23, 2025$0.41$0.33$5.7B$5.0BEPS beatRevenue beat
Q1 FY2025reported Apr 23, 2025$0.32$0.26$4.8B$4.3BEPS beatRevenue beat

Actual against the consensus estimate at the time. A flag marks a beat or a miss of more than 1.5% either way; inside that band the quarter is in line. A flag reads n/a only when a number is missing. Quarterly EPS is the figure set against the consensus, usually adjusted, so the quarters need not add up to the 12-month net income per share above. An estimate is a forecast made by analysts, not a company target.

Executive pay

as filed for fiscal 2025 · proxy filed Apr 8, 2026
ExecutiveSalaryStock awardsOtherTotal
R.A. NorwittPresident & Chief Executive Officer$1.6M$0$20.8M$22.4M
C.A. LampoExecutive Vice President & Chief Financial Officer$730K$0$5.8M$6.5M
L. Walter.President, Harsh Environment Solutions Division$815K$0$5.0M$5.8M
W.J. DohertyPresident, Communications Solutions Division$750K$0$4.9M$5.7M
P.J. StraubPresident, Interconnect and Sensor Systems Division$600K$0$4.6M$5.2M

The summary compensation table from the proxy statement for fiscal 2025, with titles as filed then. Executives who have since left are not shown. Read the filing

Institutional holders

13F positions as of Jun 30, 2026
HolderValueSharesShares vs prior qtr% of shares out
BlackRock, Inc.$17.9B101,252,038-0.7%8.23%
Vanguard Capital Management LLC$14.2B80,347,208+0.6%6.53%
FMR LLC$12.4B70,569,005-11.2%5.74%
State Street Corp$10.5B59,492,948+3.7%4.84%
Capital International Investors$7.6B43,036,258+21.8%3.50%
JPMorgan Chase & Co.$6.5B39,198,712-20.4%3.19%
Vanguard Portfolio Management LLC$6.3B35,688,783-0.5%2.90%
T. Rowe Price Associates, Inc.$5.6B32,011,336+22.2%2.60%
Geode Capital Management, LLC$5.5B31,068,834-0.7%2.53%
Capital Research Global Investors$5.2B29,487,845+10.7%2.40%
Morgan Stanley$3.6B20,579,230+17.5%1.67%
Norges Bank$3.4B19,193,869New1.56%

A 13F reports long US equity positions and is filed within 45 days of the quarter end, so these are positions as they stood on Jun 30, 2026. New: not in this holder's prior 13F as reported; a change of filer ID can also show as new. For a manager's whole book see the fund directory. What a 13F covers and leaves out is explained in our guide to Form 13F.

Tracked fund managers holding APH

8 managers
ManagerValueSharesShare of book
Alkeon Capital Management$1.0B5,731,3481.4%
Alyeska Investment Group$408.7M2,318,1781.1%
Dmitry BalyasnyBalyasny Asset Management$256.7M1,455,9630.3%
Adage Capital Partners$250.9M1,423,1200.4%
Ray DalioBridgewater Associates$123.0M697,6120.5%
Atreides Management$112.9M640,0690.8%
Schonfeld Strategic Advisors$84.7M480,3490.3%
Montanova Capitalformerly Suvretta$47.5M269,3000.9%

8 of the 97 fund managers we track list APH shares among the largest positions in their latest 13F, filed for Q2 2026. A manager can hold it further down the book too, so this is a floor, not a count. Share of book is the position against the manager's whole disclosed 13F value.

Know when the next APH filing is reported.

GetSignal watches Form 4 and STOCK Act filings and pushes each one to your phone as it is published, with the history behind it. Free on iOS and Android.

Open-market insider trades

19 filings shown · newest filing first
InsiderActionSharesPriceValueTrade dateDelay
(business days)
David M. SilvermanEVP, Human ResourcesSold120,000$174.24$20.9MAug 5, 2026filed Aug 5, 20260d
Lance E. D'AmicoEVP, Secretary & GencounselSold · 2 lines60,000$161.96$9.7MAug 3, 2026filed Aug 5, 20262d
Craig A. LampoEVP& CFOSold193,200$167.31$32.3MAug 4, 2026filed Aug 5, 20261d
Richard Adam NorwittPresident & CEOSold · 2 lines686,104$161.76$111.0MJul 31, 2026filed Aug 3, 20261d
Richard Adam NorwittPresident & CEOSold52,203$142.04$7.4MMay 4, 2026filed May 5, 20261d
Richard Adam NorwittPresident & CEOSold61,072$143.90$8.8MMay 1, 2026filed May 5, 20262d
Richard Adam NorwittPresident & CEOSold17,500$143.21$2.5MMay 5, 2026filed May 5, 20260d
Lance E. D'AmicoSold50,000$149.88$7.5MFeb 18, 2026filed Feb 19, 20261d
Craig A. LampoExecutive VP & CFOSold100,000$149.98$15.0MFeb 18, 2026filed Feb 19, 20261d
Richard Adam NorwittPresident & CEOSold · 2 lines608,333$147.25$89.6MFeb 12, 2026filed Feb 13, 20261d
Robert LivingstonDirectorBought10,000$128.51$1.3MFeb 5, 2026filed Feb 6, 20261d
William J. DohertyPresident, CS DivisionSold80,000$142.00$11.4MDec 2, 2025filed Dec 2, 20250d
Peter StraubPresident, ISS DivisionSold132,000$141.84$18.7MDec 2, 2025filed Dec 2, 20250d
Craig A. LampoSr VP & CFOSold · 2 lines298,076$143.24$42.7MNov 11, 2025filed Nov 13, 20252d
Michael R. IvasVP & Corporate ControllerSold120,000$140.05$16.8MNov 5, 2025filed Nov 6, 20251d
Michael R. IvasVP & Corporate ControllerSold120,000$141.30$17.0MOct 31, 2025filed Nov 3, 20251d
David M. SilvermanSenior VP, Human ResourcesSold120,000$141.17$16.9MNov 3, 2025filed Nov 3, 20250d
Lance E. D'AmicoSr. VP, Secretary & GencounselSold120,000$140.01$16.8MOct 29, 2025filed Oct 30, 20251d
William J. DohertyPresident, CS DivisionSold80,000$141.04$11.3MOct 29, 2025filed Oct 30, 20251d

One row is one filing, newest filing first. A filing that reported its trade in several tranches is summed, priced at the weighted average, and marked with its line count. The delay counts business days from the trade to the filing, the unit of Form 4's two business day deadline: weekends and federal holidays are skipped. How the filing itself works is explained in our guide to Form 4.

Other Form 4 activity (20)
InsiderEventSharesDate
Craig A. LampoEVP& CFOGift54,547Aug 6, 2026
David M. SilvermanEVP, Human ResourcesOption exercise120,000Aug 5, 2026
Lance E. D'AmicoEVP, Secretary & GencounselOption exercise100,000Aug 3, 2026
Craig A. LampoEVP& CFOOption exercise193,200Aug 4, 2026
Richard Adam NorwittPresident & CEOOption exercise686,104Jul 31, 2026
Nancy A. AltobelloDirectorStock award1,552May 22, 2026
David P. FalckDirectorStock award1,552May 22, 2026
Sanjiv LambaDirectorStock award1,552May 22, 2026
Rita S. LaneDirectorStock award1,552May 22, 2026
Robert LivingstonDirectorStock award1,552May 22, 2026
Prahlad R. SinghDirectorStock award1,552May 22, 2026
Anne Clarke WolffDirectorStock award1,552May 22, 2026
Lance E. D'AmicoEVP, Secretary & GencounselStock award83,020May 22, 2026
William J. DohertyPresident, CS DivisionStock award108,809May 22, 2026
Michael R. IvasSVP & Corporate ControllerStock award51,134May 22, 2026
Craig A. LampoExecutive VP & CFOStock award133,161May 22, 2026
Richard Adam NorwittPresident & CEOStock award464,989May 22, 2026
David M. SilvermanEVP, Human ResourcesStock award70,690May 22, 2026
Peter StraubPresident, ISS DivisionStock award108,809May 22, 2026
Luc WalterPresident, HES DivisionStock award108,809May 22, 2026

Awards, option exercises, shares withheld to cover tax and gifts all file on the same form as a purchase or a sale. None of them is a decision to trade, so they sit here rather than beside the ones that are.

Congress trades in APH

20 disclosures of 68 on record · median 19d of the 45 allowed

Since the trade: the stock's move from the trade date to the latest close we hold (figures as of Oct 25, 2026), not the member's result. Not investment advice.

MemberTypeActionAmount disclosedStock since the tradeTrade dateDisclosedDelay
Gilbert Ray Cisneros, Jr.StockPurchase$1,001 - $15,000-7.1%S&P 500 -1.0% · -6.2 pts vs S&P 500Aug 18, 2026Sep 10, 202623d
Alan ArmstrongSelfStockPurchase$1,001 - $15,000+19.9%S&P 500 +19.8% · 0.0 pts vs S&P 500Mar 27, 2026Jul 21, 2026116d
Dan NewhouseSpouseStockPurchase$1,001 - $15,000-6.8%S&P 500 +0.7% · -7.5 pts vs S&P 500Jul 10, 2026Jul 17, 20267d
Rick LarsenStockPurchase$1,001 - $15,000-6.3%S&P 500 +1.9% · -8.3 pts vs S&P 500Jul 8, 2026Jul 12, 20264d
Michael T. McCaulStockPurchase$15,001 - $50,000+12.2%S&P 500 +1.9% · +10.3 pts vs S&P 500May 22, 2026Jun 10, 202619d
Michael T. McCaulStockPurchase$15,001 - $50,000+6.2%S&P 500 +1.2% · +4.9 pts vs S&P 500May 26, 2026Jun 10, 202615d
Ro KhannaStockSale$1,001 - $15,000+5.7%After the saleS&P 500 +1.3% · +4.4 pts vs S&P 500May 27, 2026Jun 9, 202613d
Val T. HoyleSpouseStockSale$1,001 - $15,000+18.2%After the saleS&P 500 +14.2% · +3.9 pts vs S&P 500Sep 23, 2025Oct 10, 202517d
Val T. HoyleSpouseStockPurchase$1,001 - $15,000+115.1%S&P 500 +30.6% · +84.5 pts vs S&P 500Oct 29, 2024Sep 12, 2025318d
Byron DonaldsSpouseStockPurchase$1,001 - $15,000+131.1%S&P 500 +44.9% · +86.2 pts vs S&P 500Apr 10, 2025May 24, 202544d
Ro KhannaStockPurchase$15,001 - $50,000+123.9%S&P 500 +40.0% · +83.9 pts vs S&P 500Apr 9, 2025May 12, 202533d
Ro KhannaStockPurchase$1,001 - $15,000+125.3%S&P 500 +41.4% · +84.0 pts vs S&P 500Apr 15, 2025May 12, 202527d
Ro KhannaStockPurchase$1,001 - $15,000+108.3%S&P 500 +42.0% · +66.3 pts vs S&P 500Apr 23, 2025May 12, 202519d
Robert BresnahanStockPurchase$1,001 - $15,000+146.7%S&P 500 +53.0% · +93.7 pts vs S&P 500Apr 8, 2025May 8, 202530d
Ro KhannaStockSale$1,001 - $15,000+135.8%After the saleS&P 500 +36.0% · +99.9 pts vs S&P 500Mar 12, 2025Apr 10, 202529d
Ro KhannaStockPurchase$1,001 - $15,000+127.9%S&P 500 +27.9% · +100.1 pts vs S&P 500Feb 25, 2025Mar 6, 20259d
Ro KhannaStockSale$1,001 - $15,000+90.4%After the saleS&P 500 +25.3% · +65.1 pts vs S&P 500Jan 22, 2025Feb 6, 202515d
James ComerStockPurchase$1,001 - $15,000+114.7%S&P 500 +30.0% · +84.7 pts vs S&P 500Jan 2, 2025Jan 10, 20258d
Ro KhannaStockSale$15,001 - $50,000+105.8%After the saleS&P 500 +27.3% · +78.5 pts vs S&P 500Nov 12, 2024Dec 5, 202423d
Josh GottheimerJointStockSale$1,001 - $15,000+127.9%After the saleS&P 500 +33.0% · +94.9 pts vs S&P 500Sep 27, 2024Oct 3, 20246d

Since the trade is an estimate, set beside the S&P 500 over the same window, with the gap between the two in percentage points. The filing carries a band, not a fill, and a sale keeps the stock's sign, so a positive figure after a sale means the stock kept rising after it. An option row carries the underlying stock's move. A row marked n/a is one we hold no figure for.

A delay above 45 days is the gap between the dates on the report; we mark a filing late only after checking it.

Every Congress trade in APH, filterable by party, chamber, type and account.

Members of Congress reporting a position

12 members · estimate, as of Oct 22, 2026

12 members report a position (estimated). The largest estimated position is in the $250,001 - $500,000 band.

MemberParty, chamberEstimated positionShare of their portfolio
Kelly MorrisonDemocrat · House$250,001 - $500,0003.3%
Susan M. CollinsRepublican · Senate$100,001 - $250,0003.9%
Lucy McBathDemocrat · House$50,001 - $100,0000.9%
Robert BresnahanRepublican · House$15,001 - $50,0000.3%
Gilbert Ray Cisneros, Jr.Democrat · House$15,001 - $50,0000.1%
Byron DonaldsRepublican · House$15,001 - $50,0003.8%
Harriet M. HagemanRepublican · House$1,001 - $15,0000.3%
James ComerRepublican · House$1,001 - $15,0001.6%
John McGuireRepublican · House$1,001 - $15,0001.9%
Josh GottheimerDemocrat · House$1,001 - $15,000<0.1%
Rick LarsenDemocrat · House$1,001 - $15,0001.3%
Dan NewhouseRepublican · House$1,001 - $15,0001.2%

Estimate, as of Oct 22, 2026. Each position is modelled from the member's disclosed transactions and annual filings: the midpoint of each disclosed band, moved with the stock's price since the trade. It is a rough estimate of a reported position, not a figure from a filing, which is why it is shown as a band. Share of portfolio sets that estimate against the member's whole estimated public-stock portfolio.

Questions

Are insiders buying or selling APH?

Across the 19 most recent open-market filings shown here, 1 was a purchase and 18 were sales.

Which members of Congress have traded APH?

Gilbert Ray Cisneros, Jr., Alan Armstrong, Dan Newhouse, Rick Larsen, Michael T. McCaul, Ro Khanna and others disclosed APH transactions in the filings shown here.

Which members of Congress hold APH?

12 members of Congress report a position in APH in the estimate we hold as of Oct 22, 2026. The three largest estimated positions belong to Kelly Morrison, Susan M. Collins and Lucy McBath. The estimate is built from disclosed transactions and annual filings, so it is shown as a band rather than a figure from a filing.

Is APH in the S&P 500 or the Nasdaq 100?

Amphenol Corporation is a current member of the S&P 500, per the membership list we hold as of Oct 26, 2026. Current members of either index get a page here whatever their filing history.

How quickly are APH trades disclosed?

Insider filings on this page reached the public a median of 1 business day after the transaction (weekends and federal holidays skipped), against the two business days Form 4 allows. Congressional disclosures took a median of 19 days, against the 45 the STOCK Act allows.

How to read a Form 4

A DECISION THE INSIDER MADE

POpen-market purchase. Bought with their own money at the market price.
SOpen-market sale. Sold on the market. A sale marked scheduled was set up in advance under a Rule 10b5-1 plan, often months before.

COMPENSATION PLUMBING

AStock award. Granted as pay, not bought.
MOption exercise. Converting options already held into shares.
FTax withholding. Shares handed back to the company to pay the tax on a grant.
GGift. Given away, with no money changing hands.

Congress rows disclose a value range rather than an exact amount, and the STOCK Act allows up to 45 days to report. Full sourcing and the limits of this data are on the methodology page. A filing is a record of a transaction, not a signal, and nothing here is investment advice.

Data as of Oct 26, 2026.

Related companies

traded by the same members

See every company we track