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APH Insider Trading

Insider Ownership Percentage: 1.67%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $516,453,586.90

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: $127.60
Price Change: ▼ Price Decrease of -2.398 (-1.84%)
As of 02/5/2026 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
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  
2/9/2023Jean-Luc GavelleinsiderSell259,600$40.82$10,596,872.00View SEC Filing Icon  
2/3/2023Lance E. D'AmicoVPSell50,000$41.10$2,054,750.0051,400View SEC Filing Icon  
2/3/2023Richard Adam NorwittCEOSell1,300,000$40.86$53,118,000.001,934,848View 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
2/5/2026Peak Asset Management LLC22,050$2.98M0.5%-6.8%0.002%Search for SEC Filing on Google Icon
2/5/2026TD Private Client Wealth LLC56,312$7.61M0.2%-16.6%0.005%Search for SEC Filing on Google Icon
2/5/2026Arrow Financial Corp40,293$5.45M0.5%-4.7%0.003%Search for SEC Filing on Google Icon
2/5/2026Tucker Asset Management LLC195$26K0.0%N/A0.000%Search for SEC Filing on Google Icon
2/5/2026Mission Wealth Management LP19,767$2.67M0.1%-2.3%0.002%Search for SEC Filing on Google Icon
2/5/2026Gamco Investors INC. ET AL36,366$4.92M0.0%N/A0.003%Search for SEC Filing on Google Icon
2/5/2026Gabelli Funds LLC149,994$20.27M0.1%+87.0%0.012%Search for SEC Filing on Google Icon
2/5/2026RiverFront Investment Group LLC1,663$0.23M0.0%N/A0.000%Search for SEC Filing on Google Icon
2/5/2026Passumpsic Savings Bank31,109$4.20M2.3%N/A0.003%Search for SEC Filing on Google Icon
2/5/2026Chase Investment Counsel Corp6,131$0.83M0.2%N/A0.001%Search for SEC Filing on Google Icon
2/5/2026North Dakota State Investment Board41,339$5.59M0.2%N/A0.003%Search for SEC Filing on Google Icon
2/5/2026Elyxium Wealth LLC3,704$0.50M0.0%+7.5%0.000%Search for SEC Filing on Google Icon
2/5/2026Rossmore Private Capital4,255$0.58M0.1%N/A0.000%Search for SEC Filing on Google Icon
2/5/2026Roberts Glore & Co. Inc. IL1,998$0.27M0.1%-10.3%0.000%Search for SEC Filing on Google Icon
2/5/2026Soltis Investment Advisors LLC4,522$0.61M0.0%+10.4%0.000%Search for SEC Filing on Google Icon
2/5/2026iA Global Asset Management Inc.21,679$2.93M0.0%-68.6%0.002%Search for SEC Filing on Google Icon
2/5/2026May Hill Capital LLC2,188$0.30M0.0%N/A0.000%Search for SEC Filing on Google Icon
2/5/2026Saratoga Research & Investment Management4,005$0.54M0.0%N/A0.000%Search for SEC Filing on Google Icon
2/5/2026John G Ullman & Associates Inc.1,654$0.22M0.0%N/A0.000%Search for SEC Filing on Google Icon
2/5/2026Hendley & Co. Inc.129,715$17.53M6.1%-18.8%0.011%Search for SEC Filing on Google Icon
2/5/2026Accredited Investors Inc.11,216$1.52M0.1%-4.5%0.001%Search for SEC Filing on Google Icon
2/5/2026Canada Post Corp Registered Pension Plan69,329$9.37M0.4%+4.4%0.006%Search for SEC Filing on Google Icon
2/5/2026WealthPlan Investment Management LLC4,682$0.63M0.0%N/A0.000%Search for SEC Filing on Google Icon
2/5/2026Noesis Capital Mangement Corp259,676$35.09M5.1%-0.7%0.021%Search for SEC Filing on Google Icon
2/5/2026Dana Investment Advisors Inc.58,984$7.97M0.2%-1.2%0.005%Search for SEC Filing on Google Icon
2/5/2026Arjuna Capital23,070$3.12M0.8%+0.5%0.002%Search for SEC Filing on Google Icon
2/5/2026Center for Financial Planning Inc.1,520$0.21M0.0%-33.3%0.000%Search for SEC Filing on Google Icon
2/5/2026Stephens Inc. AR249,845$33.76M0.4%-11.0%0.020%Search for SEC Filing on Google Icon
2/5/2026AlphaCore Capital LLC42,229$5.72M0.1%-6.7%0.003%Search for SEC Filing on Google Icon
2/5/2026DNB Asset Management AS357,586$48.32M0.2%-14.5%0.029%Search for SEC Filing on Google Icon
2/5/2026Commerzbank Aktiengesellschaft FI20,597$2.78M0.1%+101.0%0.002%Search for SEC Filing on Google Icon
2/5/2026Convergence Investment Partners LLC25,113$3.39M0.7%+30.1%0.002%Search for SEC Filing on Google Icon
2/5/2026Northwestern Mutual Investment Management Company LLC39,110$5.29M0.1%+0.5%0.003%Search for SEC Filing on Google Icon
2/5/2026Clarendon Private LLC2,517$0.34M0.3%N/A0.000%Search for SEC Filing on Google Icon
2/5/2026Wakefield Asset Management LLLP33,589$4.54M1.2%-7.9%0.003%Search for SEC Filing on Google Icon
2/5/2026Northwestern Mutual Wealth Management Co.34,100$4.61M0.0%-65.2%0.003%Search for SEC Filing on Google Icon
2/5/2026Isthmus Partners LLC2,058$0.28M0.0%N/A0.000%Search for SEC Filing on Google Icon
2/5/2026Left Brain Wealth Management LLC1,695$0.23M0.1%N/A0.000%Search for SEC Filing on Google Icon
2/5/2026PAX Financial Group LLC9,718$1.31M0.2%-1.2%0.001%Search for SEC Filing on Google Icon
2/5/2026Donoghue Forlines LLC18,590$2.51M0.8%+1.7%0.002%Search for SEC Filing on Google Icon
2/5/2026Fulcrum Asset Management LLP14,574$1.99M0.3%+13.8%0.001%Search for SEC Filing on Google Icon
2/5/2026AustralianSuper Pty Ltd1,803,292$243.70M1.1%+12.9%0.147%Search for SEC Filing on Google Icon
2/5/2026Thrivent Financial for Lutherans648,692$87.75M0.2%-13.7%0.053%Search for SEC Filing on Google Icon
2/5/2026Arbejdsmarkedets Tillaegspension168,093$22.72M0.6%N/A0.014%Search for SEC Filing on Google Icon
2/5/2026Conning Inc.40,198$5.43M0.2%-8.5%0.003%Search for SEC Filing on Google Icon
2/5/2026New York Life Investment Management LLC167,715$22.67M0.2%+1.2%0.014%Search for SEC Filing on Google Icon
2/5/2026Mesirow Financial Investment Management Inc.31,220$4.22M0.1%-3.5%0.003%Search for SEC Filing on Google Icon
2/5/2026Pinnacle Associates Ltd.7,569$1.02M0.0%-3.7%0.001%Search for SEC Filing on Google Icon
2/5/2026Bank Julius Baer & Co. Ltd Zurich1,084,350$146.85M0.4%-48.3%0.089%Search for SEC Filing on Google Icon
2/5/2026Baader Bank Aktiengesellschaft18,413$2.47M0.2%+31.0%0.002%Search for SEC Filing on Google Icon
2/5/2026Western Wealth Management LLC7,495$1.01M0.0%+7.5%0.001%Search for SEC Filing on Google Icon
2/5/2026Allworth Financial LP62,317$8.42M0.0%+53.5%0.005%Search for SEC Filing on Google Icon
2/5/2026Freemont Management S.A.22,900$3.10M0.5%+197.4%0.002%Search for SEC Filing on Google Icon
2/5/2026Grey Ledge Advisors LLC13,267$1.79M0.4%-17.8%0.001%Search for SEC Filing on Google Icon
2/5/2026Atria Investments Inc114,958$15.54M0.2%-3.3%0.009%Search for SEC Filing on Google Icon
2/4/2026Catalyst Financial Partners LLC6,710$0.91M0.1%+17.3%0.001%Search for SEC Filing on Google Icon
2/4/2026Biltmore Family Office LLC2,150$0.29M0.0%+6.1%0.000%Search for SEC Filing on Google Icon
2/4/2026Oregon Public Employees Retirement Fund140,227$18.95M0.2%+0.4%0.011%Search for SEC Filing on Google Icon
2/4/2026Stonebridge Financial Group LLC MO2,498$0.34M0.3%N/A0.000%Search for SEC Filing on Google Icon
2/4/2026Independent Advisor Alliance17,378$2.35M0.1%+2.2%0.001%Search for SEC Filing on Google Icon
2/4/2026Legacy Financial Advisors Inc.3,937$0.53M0.1%+10.9%0.000%Search for SEC Filing on Google Icon
2/4/2026Madison Asset Management LLC1,340,841$181.20M2.1%-45.1%0.110%Search for SEC Filing on Google Icon
2/4/2026Atlantic Union Bankshares Corp28,754$3.89M0.1%-3.4%0.002%Search for SEC Filing on Google Icon
2/4/2026Paradigm Asset Management Co. LLC2,000$0.27M0.1%-4.8%0.000%Search for SEC Filing on Google Icon
2/4/2026World Investment Advisors30,764$3.99M0.1%+3.9%0.003%Search for SEC Filing on Google Icon
2/4/2026VIRGINIA RETIREMENT SYSTEMS ET Al211,900$28.64M0.2%+152.9%0.017%Search for SEC Filing on Google Icon
2/4/2026Hartford Investment Management Co.70,862$9.58M0.3%-1.1%0.006%Search for SEC Filing on Google Icon
2/4/2026Continuum Wealth Advisors LLC1,488$0.20M0.1%N/A0.000%Search for SEC Filing on Google Icon
2/4/2026First Foundation Advisors173,720$23.48M0.9%-7.9%0.014%Search for SEC Filing on Google Icon
2/4/2026Valley Wealth Managers Inc.19,384$2.62M0.2%+110.3%0.002%Search for SEC Filing on Google Icon
2/4/2026Meridian Wealth Management LLC24,388$3.30M0.1%+773.5%0.002%Search for SEC Filing on Google Icon
2/4/2026HighPoint Advisor Group LLC24,767$3.35M0.2%+9.0%0.002%Search for SEC Filing on Google Icon
2/4/2026Versor Investments LP3,300$0.45M0.1%N/A0.000%Search for SEC Filing on Google Icon
2/4/2026Win Advisors Inc.16,210$2.19M0.9%+18.2%0.001%Search for SEC Filing on Google Icon
2/4/2026First National Advisers LLC35,190$4.76M0.7%-16.6%0.003%Search for SEC Filing on Google Icon
2/4/2026Mascoma Wealth Management LLC196$26K0.0%-59.2%0.000%Search for SEC Filing on Google Icon
2/4/2026AG2R LA Mondiale Gestion D Actifs48,691$6.58M0.3%+7.5%0.004%Search for SEC Filing on Google Icon
2/4/2026Fortem Financial Group LLC35,098$4.74M1.3%+11.1%0.003%Search for SEC Filing on Google Icon
2/4/2026Valeo Financial Advisors LLC11,651$1.58M0.0%+18.5%0.001%Search for SEC Filing on Google Icon
2/4/2026Katamaran Capital LLP21,084$2.85M2.2%N/A0.002%Search for SEC Filing on Google Icon
2/4/2026SVB Wealth LLC22,734$3.07M0.2%+148.2%0.002%Search for SEC Filing on Google Icon
2/4/2026Swiss Life Asset Management Ltd448,683$60.64M0.3%+50.1%0.037%Search for SEC Filing on Google Icon
2/4/2026Naples Global Advisors LLC6,264$0.85M0.1%-2.5%0.001%Search for SEC Filing on Google Icon
2/4/2026Kepler Cheuvreux Suisse SA103,498$13.99M0.8%-70.5%0.008%Search for SEC Filing on Google Icon
2/4/2026Byrne Financial Freedom LLC14,887$2.01M0.9%-4.6%0.001%Search for SEC Filing on Google Icon
2/4/2026Asahi Life Asset Management CO. LTD.5,001$0.68M0.4%N/A0.000%Search for SEC Filing on Google Icon
2/4/2026Drive Wealth Management LLC8,022$1.09M0.2%+4.5%0.001%Search for SEC Filing on Google Icon
2/4/2026Securian Asset Management Inc.33,284$4.50M0.2%-43.5%0.003%Search for SEC Filing on Google Icon
2/4/2026Income Insurance Ltd3,712$0.50M0.3%N/A0.000%Search for SEC Filing on Google Icon
2/4/2026Nwam LLC3,538$0.52M0.0%-13.9%0.000%Search for SEC Filing on Google Icon
2/4/2026Bryn Mawr Trust Advisors LLC1,914$0.26M0.0%+4.1%0.000%Search for SEC Filing on Google Icon
2/4/2026Advisor OS LLC8,953$1.21M0.1%-5.9%0.001%Search for SEC Filing on Google Icon
2/4/2026Plato Investment Management Ltd44,124$5.99M0.4%+25.7%0.004%Search for SEC Filing on Google Icon
2/4/2026Midwest Trust Co90,002$12.16M0.2%-17.4%0.007%Search for SEC Filing on Google Icon
2/4/2026Pandora Wealth Inc.1,966$0.27M0.2%N/A0.000%Search for SEC Filing on Google Icon
2/4/2026JSF Financial LLC7,378$1M0.2%+2.0%0.001%Search for SEC Filing on Google Icon
2/4/2026LRI Investments LLC1,244$0.17M0.0%+8.3%0.000%Search for SEC Filing on Google Icon
2/3/2026EWA LLC5,521$0.75M0.2%+6.5%0.000%Search for SEC Filing on Google Icon
2/3/2026NewEdge Wealth LLC74,984$10.13M0.1%+38.2%0.006%Search for SEC Filing on Google Icon
2/3/2026Triton Financial Group Inc1,590$0.22M0.1%N/A0.000%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: $127.60
Low: $126.21
High: $130.68

50 Day Range

MA: $141.35
Low: $126.40
High: $166.69

52 Week Range

Now: $127.60
Low: $56.45
High: $167.04

Volume

19,594,476 shs

Average Volume

11,571,081 shs

Market Capitalization

$156.19 billion

P/E Ratio

38.20

Dividend Yield

0.77%

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. Massachusetts Financial Services Co. MA — 1.30%
  3. Jennison Associates LLC — 0.84%
  4. Flossbach Von Storch SE — 0.59%
  5. Alecta Tjanstepension Omsesidigt — 0.55%
  6. Sumitomo Mitsui Trust Group Inc. — 0.41%
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. Massachusetts Financial Services Co. MA
  2. Alecta Tjanstepension Omsesidigt
  3. Flossbach Von Storch SE
  4. Madison Asset Management LLC
  5. Bank Julius Baer & Co. Ltd Zurich
  6. Alphinity Investment Management Pty Ltd
  7. Local Pensions Partnership Investment Ltd
  8. Swedbank AB
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. Jennison Associates LLC
  2. Vanguard Group Inc.
  3. SG Americas Securities LLC
  4. Allspring Global Investments Holdings LLC
  5. PFA Pension Forsikringsaktieselskab
  6. UBS Group AG
  7. Whittier Trust Co.
  8. Arbejdsmarkedets Tillaegspension