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APH Insider Trading

Insider Ownership Percentage: 1.67%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $592,339,019.77

Amphenol Insider Trading History Chart

This chart shows the insider buying and selling history at Amphenol by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Amphenol Share Price & Price History

Current Price: $126.82
Price Change: ▼ Price Decrease of -3.829 (-2.93%)
As of 03/20/2026 04:59 PM ET

This chart shows the closing price history over time for APH up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Amphenol Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
2/12/2026Richard Adam NorwittCEOSell515,281$147.27$75,885,432.871,927,507View SEC Filing Icon  
12/2/2025William J. DohertyInsiderSell80,000$142.00$11,360,000.00View SEC Filing Icon  
11/11/2025Craig A. LampoCFOSell258,000$143.20$36,945,600.00167,695View SEC Filing Icon  
11/11/2025Craig A. LampoCFOSell40,076$143.50$5,750,906.0039,884View SEC Filing Icon  
11/3/2025David M. SilvermanVPSell120,000$141.17$16,940,400.0012,500View SEC Filing Icon  
10/29/2025Lance E. D'AmicoVPSell120,000$140.01$16,801,200.0076,400View SEC Filing Icon  
10/29/2025William J. DohertyInsiderSell80,000$141.04$11,283,200.00View SEC Filing Icon  
10/24/2025Luc WalterInsiderSell365,118$134.65$49,163,138.70433,742View SEC Filing Icon  
8/25/2025Craig A. LampoCFOSell40,076$110.56$4,430,802.5639,884View SEC Filing Icon  
8/25/2025David M. SilvermanVPSell100,000$110.42$11,042,000.0012,500View SEC Filing Icon  
8/22/2025Craig A. LampoCFOSell199,848$110.43$22,069,214.64125,695View SEC Filing Icon  
8/18/2025Lance E. D'AmicoVPSell100,000$110.60$11,060,000.0076,400View SEC Filing Icon  
8/11/2025William J. DohertyinsiderSell113,000$110.29$12,462,770.00View SEC Filing Icon  
8/8/2025William J. DohertyinsiderSell113,000$108.89$12,304,570.00View SEC Filing Icon  
6/3/2025Luc WalterInsiderSell286,000$91.43$26,148,980.00451,790View SEC Filing Icon  
5/30/2025David M. SilvermanVPSell100,000$89.09$8,909,000.0012,500View SEC Filing Icon  
5/30/2025William J. DohertyinsiderSell160,000$89.54$14,326,400.00View SEC Filing Icon  
5/29/2025Michael R. IvasVPSell40,000$88.79$3,551,600.00152,412View SEC Filing Icon  
5/2/2025David M. SilvermanVPSell87,500$80.03$7,002,625.0012,500View SEC Filing Icon  
5/2/2025William J. DohertyinsiderSell126,000$80.28$10,115,280.00View SEC Filing Icon  
4/25/2025Craig A. LampoCFOSell400,000$75.93$30,372,000.00100,000View SEC Filing Icon  
4/25/2025Lance E. D'AmicoVPSell175,000$76.28$13,349,000.0051,400View SEC Filing Icon  
4/25/2025Luc WalterInsiderSell390,000$75.91$29,604,900.00447,790View SEC Filing Icon  
4/25/2025Richard Adam NorwittCEOSell2,000,000$75.73$151,460,000.002,002,507View SEC Filing Icon  
11/8/2024Peter StraubinsiderSell132,000$74.12$9,783,840.00View SEC Filing Icon  
11/6/2024Craig A. LampoCFOSell300,000$71.56$21,468,000.00318,116View SEC Filing Icon  
11/6/2024David M. SilvermanVPSell180,000$71.81$12,925,800.0014,000View SEC Filing Icon  
10/29/2024Craig A. LampoCFOSell150,000$68.76$10,314,000.00218,116View SEC Filing Icon  
10/29/2024David M. SilvermanVPSell180,000$68.84$12,391,200.0014,000View SEC Filing Icon  
10/29/2024Richard Adam NorwittCEOSell900,672$68.81$61,975,240.321,934,848View SEC Filing Icon  
8/15/2024Lance E. D'AmicoVPSell100,000$65.63$6,563,000.0051,400View SEC Filing Icon  
8/15/2024William J. DohertyinsiderSell300,000$65.83$19,749,000.00View SEC Filing Icon  
7/29/2024Luc WalterInsiderSell170,000$64.10$10,897,000.00447,790View SEC Filing Icon  
7/26/2024Lance E. D'AmicoVPSell90,000$64.65$5,818,500.0051,400View SEC Filing Icon  
7/26/2024Luc WalterInsiderSell106,000$64.19$6,804,140.00447,790View SEC Filing Icon  
7/26/2024Richard Adam NorwittCEOSell750,000$64.54$48,405,000.001,934,848View SEC Filing Icon  
5/22/2024Luc WalterInsiderSell230,000$67.57$15,541,100.00397,280View SEC Filing Icon  
3/6/2024Peter StraubInsiderSell40,000$55.32$2,212,800.00View SEC Filing Icon  
2/8/2024Craig A. LampoCFOSell200,000$52.34$10,467,000.00294,090View SEC Filing Icon  
2/8/2024Lance E. D'AmicoVPSell30,000$52.38$1,571,250.0051,400View SEC Filing Icon  
2/2/2024William J. DohertyinsiderSell340,000$51.75$17,595,000.00View SEC Filing Icon  
11/16/2023David M. SilvermanVPSell150,000$44.76$6,713,250.0014,000View SEC Filing Icon  
11/8/2023Robert A. LivingstonDirectorBuy23,678$42.41$1,004,065.59118,240View SEC Filing Icon  
8/31/2023William J. DohertyinsiderSell100,000$44.29$4,428,500.00View SEC Filing Icon  
7/28/2023Craig A. LampoCFOSell600,000$44.06$26,433,000.00174,090View SEC Filing Icon  
7/28/2023Lance E. D'AmicoVPSell150,000$44.36$6,653,250.0051,400View SEC Filing Icon  
7/28/2023Luc WalterInsiderSell529,924$43.66$23,136,481.84395,924View SEC Filing Icon  
7/28/2023Richard Adam NorwittCEOSell1,300,000$43.72$56,829,500.001,934,848View SEC Filing Icon  
5/12/2023Jean-Luc GavelleinsiderSell368,200$37.34$13,746,747.00View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Amphenol (NYSE:APH)

97.01% of Amphenol stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at APH by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Amphenol Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
3/17/2026Forty three Eighteen Advisors LLC11,500$1.55M1.2%N/A0.001%Search for SEC Filing on Google Icon
3/17/2026Rockefeller Capital Management L.P.538,772$72.81M0.1%+19.7%0.044%Search for SEC Filing on Google Icon
3/16/2026Osbon Capital Management LLC1,258$0.17M0.2%N/A0.000%Search for SEC Filing on Google Icon
3/13/2026Fund Advisors of America Inc FL2,068$0.28M0.3%N/A0.000%Search for SEC Filing on Google Icon
3/13/2026World Investment Advisors30,764$4.16M0.1%+3.9%0.003%Search for SEC Filing on Google Icon
3/12/2026Farmers National Bank2,699$0.37M0.1%N/A0.000%Search for SEC Filing on Google Icon
3/11/2026Meadowbrook Advisors Group LLC7,640$1.03M0.6%N/A0.001%Search for SEC Filing on Google Icon
3/11/2026Larry Mathis Financial Planning LLC2,350$0.32M0.3%N/A0.000%Search for SEC Filing on Google Icon
3/9/2026Corient Private Wealth LLC676,785$91.78M0.1%+7.5%0.055%Search for SEC Filing on Google Icon
3/6/2026Hsbc Holdings PLC2,303,048$311.50M0.2%-6.1%0.187%Search for SEC Filing on Google Icon
3/5/2026Gunpowder Capital Management LLC dba Oliver Wealth Management318$43K0.0%N/A0.000%Search for SEC Filing on Google Icon
3/5/2026Worthington Financial Partners LLC14,642$1.98M1.8%N/A0.001%Search for SEC Filing on Google Icon
3/4/2026AG Campbell Advisory LLC2,000$0.27M0.1%N/A0.000%Search for SEC Filing on Google Icon
3/4/2026Pure Financial Advisors LLC1,862$0.25M0.0%N/A0.000%Search for SEC Filing on Google Icon
3/4/2026OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC 22,110$2.99M0.3%-55.8%0.002%Search for SEC Filing on Google Icon
3/4/2026SHP Wealth Management485$66K0.0%N/A0.000%Search for SEC Filing on Google Icon
3/3/2026Midway Capital Research & Management38,409$5.19M5.1%N/A0.003%Search for SEC Filing on Google Icon
3/3/2026EJMK Ventures LLC2,894$0.39M0.2%N/A0.000%Search for SEC Filing on Google Icon
3/3/2026Tulsa Wealth Advisors INC5,676$0.77M0.3%N/A0.000%Search for SEC Filing on Google Icon
3/2/2026Reflection Asset Management14,561$1.97M1.4%N/A0.001%Search for SEC Filing on Google Icon
3/2/2026Tobam13,446$1.82M0.4%+645.8%0.001%Search for SEC Filing on Google Icon
3/2/2026Wick Capital Partners LLC2,247$0.30M0.1%+34.1%0.000%Search for SEC Filing on Google Icon
2/27/2026Groupama Asset Managment24,959$3.37M0.0%-8.4%0.002%Search for SEC Filing on Google Icon
2/26/2026Oak Grove Capital LLC5,800$0.78M0.1%-14.8%0.000%Search for SEC Filing on Google Icon
2/25/2026Thryve Wealth Management LLC1,727$0.23M0.1%N/A0.000%Search for SEC Filing on Google Icon
2/25/2026MidFirst Bank5,570$0.75M0.1%N/A0.000%Search for SEC Filing on Google Icon
2/24/2026DGS Capital Management LLC7,368$1M0.2%+91.3%0.001%Search for SEC Filing on Google Icon
2/24/2026Astoria Portfolio Advisors LLC.6,142$0.91M0.2%+21.2%0.000%Search for SEC Filing on Google Icon
2/24/2026SG Trading Solutions LLC3,469$0.47M0.1%N/A0.000%Search for SEC Filing on Google Icon
2/24/2026Pacer Advisors Inc.100,702$13.61M0.0%-7.4%0.008%Search for SEC Filing on Google Icon
2/23/2026Kera Capital Partners Inc.2,990$0.43M0.1%+11.7%0.000%Search for SEC Filing on Google Icon
2/23/2026MV Capital Management Inc.1,595$0.22M0.0%N/A0.000%Search for SEC Filing on Google Icon
2/20/2026Dorsey Wright & Associates128,838$17.42M3.8%+2.4%0.010%Search for SEC Filing on Google Icon
2/20/2026Cambient Family Office LLC2,784$0.38M0.1%N/A0.000%Search for SEC Filing on Google Icon
2/20/2026Kovitz Investment Group Partners LLC144,828$19.57M0.4%-25.8%0.012%Search for SEC Filing on Google Icon
2/20/2026Waterford Advisors LLC6,284$0.85M0.3%N/A0.001%Search for SEC Filing on Google Icon
2/19/2026T. Rowe Price Investment Management Inc.10,162,140$1.37B0.9%-16.7%0.827%Search for SEC Filing on Google Icon
2/19/2026Compound Planning Inc.16,171$2.19M0.1%+1.9%0.001%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.8,950,722$1.21B0.2%-1.3%0.728%Search for SEC Filing on Google Icon
2/19/2026Harbour Wealth Management Group Inc.2,074$0.28M0.2%N/A0.000%Search for SEC Filing on Google Icon
2/19/2026Axxcess Wealth Management LLC63,094$8.53M0.1%+12.9%0.005%Search for SEC Filing on Google Icon
2/19/2026Corient Private Wealth LLC799,249$108.01M0.1%+26.9%0.065%Search for SEC Filing on Google Icon
2/18/2026Ameriflex Group Inc.507$69K0.0%-57.1%0.000%Search for SEC Filing on Google Icon
2/18/2026First Commonwealth Financial Corp PA 14,557$1.97M0.3%+70.0%0.001%Search for SEC Filing on Google Icon
2/18/2026Mercer Global Advisors Inc. ADV866,313$117.07M0.2%+3.7%0.070%Search for SEC Filing on Google Icon
2/18/2026Summit Global Investments23,683$3.20M0.2%-63.5%0.002%Search for SEC Filing on Google Icon
2/18/2026Raymond James Financial Inc.2,969,286$401.28M0.1%+7.7%0.242%Search for SEC Filing on Google Icon
2/18/2026Caitlin John LLC2,882$0.39M0.3%-83.6%0.000%Search for SEC Filing on Google Icon
2/18/2026Virtue Capital Management LLC1,506$0.21M0.0%N/A0.000%Search for SEC Filing on Google Icon
2/18/2026Galaxy Group Investments LLC230$31K0.0%N/A0.000%Search for SEC Filing on Google Icon
2/18/2026Braeburn Wealth Management LLC1,824$0.25M0.1%N/A0.000%Search for SEC Filing on Google Icon
2/18/2026Wealthspire Retirement LLC3,091$0.42M0.0%+3.3%0.000%Search for SEC Filing on Google Icon
2/18/2026Vident Advisory LLC73,750$9.97M0.1%+3.1%0.006%Search for SEC Filing on Google Icon
2/18/2026Beacon Pointe Advisors LLC23,317$3.15M0.0%+14.2%0.002%Search for SEC Filing on Google Icon
2/18/2026First Citizens Bank & Trust Co.99,664$13.47M0.2%-1.5%0.008%Search for SEC Filing on Google Icon
2/18/2026State of Tennessee Department of Treasury418,854$60.35M0.2%+0.1%0.034%Search for SEC Filing on Google Icon
2/18/2026EP Wealth Advisors LLC244,194$33M0.2%N/A0.020%Search for SEC Filing on Google Icon
2/18/2026Mackenzie Financial Corp1,960,557$266.50M0.3%-0.1%0.159%Search for SEC Filing on Google Icon
2/18/2026Vermillion & White Wealth Management Group LLC182$25K0.0%+163.8%0.000%Search for SEC Filing on Google Icon
2/18/2026NewEdge Advisors LLC90,731$12.26M0.0%+17.8%0.007%Search for SEC Filing on Google Icon
2/18/2026Strong Retirement Solutions LLC13,278$1.79M1.2%N/A0.001%Search for SEC Filing on Google Icon
2/18/2026Cim LLC22,778$3.08M0.4%-2.2%0.002%Search for SEC Filing on Google Icon
2/18/2026VestGen Investment Management15,962$2.16M1.2%-4.1%0.001%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd22,448$3.03M0.1%+75.4%0.002%Search for SEC Filing on Google Icon
2/18/2026Zacks Investment Management510,332$68.97M0.5%-1.7%0.042%Search for SEC Filing on Google Icon
2/18/2026Zurich Insurance Group Ltd FI287,307$38.83M0.3%-59.2%0.023%Search for SEC Filing on Google Icon
2/18/2026Guardian Capital LP19,547$2.64M0.1%+12.6%0.002%Search for SEC Filing on Google Icon
2/18/2026Utah Retirement Systems199,983$27.03M0.3%+0.4%0.016%Search for SEC Filing on Google Icon
2/18/2026Voloridge Investment Management LLC774,269$104.64M0.4%-52.7%0.063%Search for SEC Filing on Google Icon
2/18/2026Varenne Capital Partners183,750$24.84M4.8%-69.5%0.015%Search for SEC Filing on Google Icon
2/18/2026VestGen Advisors LLC11,682$1.58M0.1%-1.3%0.001%Search for SEC Filing on Google Icon
2/18/2026Virtus Investment Advisers LLC13,893$1.88M0.5%-19.1%0.001%Search for SEC Filing on Google Icon
2/18/2026Wellington Management Group LLP12,420,002$1.68B0.6%+40.4%1.010%Search for SEC Filing on Google Icon
2/18/2026Toronto Dominion Bank835,303$112.88M0.2%+27.6%0.068%Search for SEC Filing on Google Icon
2/18/2026Twinbeech Capital LP3,213$0.43M0.0%-83.3%0.000%Search for SEC Filing on Google Icon
2/18/2026Summit Securities Group LLC1,818$0.25M0.0%-13.6%0.000%Search for SEC Filing on Google Icon
2/18/2026Polymer Capital Management US LLC12,091$1.63M0.2%-454.4%0.001%Search for SEC Filing on Google Icon
2/18/2026Port Capital LLC928,678$125.50M5.4%-13.9%0.076%Search for SEC Filing on Google Icon
2/18/2026Private Capital Management LLC3,000$0.41M0.0%+66.7%0.000%Search for SEC Filing on Google Icon
2/18/2026Palisade Capital Management LP512,773$69.30M2.1%-6.5%0.042%Search for SEC Filing on Google Icon
2/18/2026Main Street Financial Solutions LLC9,992$1.35M0.1%-0.7%0.001%Search for SEC Filing on Google Icon
2/18/2026Man Group plc1,879,486$253.99M0.4%+53.6%0.153%Search for SEC Filing on Google Icon
2/18/2026IHT Wealth Management LLC3,163$0.43M0.0%-12.7%0.000%Search for SEC Filing on Google Icon
2/18/2026Incline Global Management LLC47,445$6.41M2.2%N/A0.004%Search for SEC Filing on Google Icon
2/18/2026Inspire Investing LLC158,263$21.39M1.9%+8.2%0.013%Search for SEC Filing on Google Icon
2/18/2026Investment Management Corp of Ontario108,352$14.64M0.2%+73.3%0.009%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC9,904,627$1.34B0.6%-2.1%0.806%Search for SEC Filing on Google Icon
2/18/2026Gotham Asset Management LLC353,888$47.82M0.2%+10.8%0.029%Search for SEC Filing on Google Icon
2/18/2026Element Capital Management LLC18,286$2.47M1.2%N/A0.001%Search for SEC Filing on Google Icon
2/18/2026Evolve Private Wealth LLC6,733$0.91M0.1%N/A0.001%Search for SEC Filing on Google Icon
2/18/2026Ehrenkranz Partners L.P.3,527$0.48M0.5%+47.0%0.000%Search for SEC Filing on Google Icon
2/18/2026Engineers Gate Manager LP165,079$22.31M0.3%+31.8%0.013%Search for SEC Filing on Google Icon
2/18/2026First Manhattan CO. LLC.160,917$21.79M0.1%-16.4%0.013%Search for SEC Filing on Google Icon
2/18/2026Capitolis Liquid Global Markets LLC276,424$37.36M0.2%+38.2%0.022%Search for SEC Filing on Google Icon
2/18/2026Concentric Capital Strategies LP51,675$6.98M0.3%-39.8%0.004%Search for SEC Filing on Google Icon
2/18/2026Clough Capital Partners L P137,389$18.57M1.6%+11.1%0.011%Search for SEC Filing on Google Icon
2/18/2026Aristotle Atlantic Partners LLC113,678$15.36M0.7%-3.1%0.009%Search for SEC Filing on Google Icon
2/18/2026Asset One Wealth Management LLC4,634$0.67M0.1%N/A0.000%Search for SEC Filing on Google Icon
2/18/2026Bamco Inc. NY1,710,742$231.19M0.6%-9.5%0.139%Search for SEC Filing on Google Icon
2/18/2026Banco Bilbao Vizcaya Argentaria S.A.168,970$22.86M0.2%+30.5%0.014%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Amphenol logo
Amphenol Corporation, together with its subsidiaries, primarily designs, manufactures, and markets electrical, electronic, and fiber optic connectors in the United States, China, and internationally. It operates through three segments: Harsh Environment Solutions, Communications Solutions, and Interconnect and Sensor Systems. The company offers connectors and connector systems, including harsh environment data, power, high-speed, fiber optic, and radio frequency interconnect products; busbars and power distribution systems; and other connectors. It also provides value-add products, such as backplane interconnect systems, cable assemblies and harnesses, and cable management products; other products comprising flexible and rigid printed circuit boards, hinges, other mechanical, and production related products. In addition, the company offers consumer device, network infrastructure, and other antennas; coaxial, power, and specialty cables; and sensors and sensor-based products. It sells its products through its sales force, independent representatives, and a network of electronics distributors to original equipment manufacturers, electronic manufacturing services companies, original design manufacturers, and service providers in the automotive, broadband communication, commercial aerospace, industrial, information technology and data communication, military, mobile device, and mobile network markets. Amphenol Corporation was founded in 1932 and is headquartered in Wallingford, Connecticut.
Read More on Amphenol

Today's Range

Now: $126.82
Low: $124.68
High: $130.83

50 Day Range

MA: $143.45
Low: $126.82
High: $166.69

52 Week Range

Now: $126.82
Low: $56.45
High: $167.04

Volume

14,273,931 shs

Average Volume

9,860,133 shs

Market Capitalization

$155.89 billion

P/E Ratio

37.97

Dividend Yield

0.79%

Beta

1.2

Who are the company insiders with the largest holdings of Amphenol?

Amphenol's top insider shareholders include:
  1. Richard Adam Norwitt (CEO)
  2. Luc Walter (Insider)
  3. Craig A Lampo (CFO)
  4. Michael R Ivas (VP)
  5. Lance E D'amico (VP)
  6. David M Silverman (VP)
  7. Peter Straub (Insider)
  8. William J Doherty (Insider)
Learn More about top insider investors at Amphenol.

Who are the major institutional investors of Amphenol?

Amphenol's top institutional shareholders include:
  1. Vanguard Group Inc. — 10.34%
  2. J. Stern & Co. LLP — 6.25%
  3. State Street Corp — 4.65%
  4. Price T Rowe Associates Inc. MD — 3.09%
  5. JPMorgan Chase & Co. — 2.80%
  6. Geode Capital Management LLC — 2.48%
Learn More about top institutional investors of Amphenol stock.

Which institutional investors are selling Amphenol stock?

Within the previous quarter, APH stock was sold by these institutional investors:
  1. Bank of New York Mellon Corp
  2. Price T Rowe Associates Inc. MD
  3. T. Rowe Price Investment Management Inc.
  4. Massachusetts Financial Services Co. MA
  5. Lazard Asset Management LLC
  6. T. Rowe Price Investment Management Inc.
  7. Alecta Tjanstepension Omsesidigt
  8. Barclays PLC
In the previous year, company insiders that have sold Amphenol company stock include:
  1. Richard Adam Norwitt (CEO)
  2. Luc Walter (Insider)
  3. Craig A Lampo (CFO)
  4. Michael R Ivas (VP)
  5. Lance E D'amico (VP)
  6. David M Silverman (VP)
  7. Peter Straub (Insider)
Learn More investors selling Amphenol stock.

Which institutional investors are buying Amphenol stock?

In the last quarter, APH stock was bought by institutional investors including:
  1. J. Stern & Co. LLP
  2. Norges Bank
  3. JPMorgan Chase & Co.
  4. Jennison Associates LLC
  5. Capital International Investors
  6. Arrowstreet Capital Limited Partnership
  7. Wellington Management Group LLP
  8. Edgewood Management LLC