APH Insider Trading

Insider Ownership Percentage: 1.42%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $316,208,584.69

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: $164.23
Price Change: Price Increase of +0.274 (0.17%)
As of 06/18/2026 03:59 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
5/5/2026Richard Adam NorwittCEOSell17,500$143.21$2,506,175.001,927,507View SEC Filing Icon  
5/4/2026Richard Adam NorwittCEOSell52,203$142.04$7,414,914.121,927,507View SEC Filing Icon  
5/1/2026Richard Adam NorwittCEOSell61,072$143.90$8,788,260.801,927,507View SEC Filing Icon  
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  
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
6/18/2026Western Wealth Management LLC7,868$0.99M0.0%+5.0%0.001%Search for SEC Filing on Google Icon
6/18/2026Pacer Advisors Inc.67,150$8.48M0.0%-33.3%0.005%Search for SEC Filing on Google Icon
6/15/2026Carmignac Gestion669,236$84.56M1.3%-44.0%0.054%Search for SEC Filing on Google Icon
6/9/2026Rathbones Group PLC3,083,245$389.57M1.5%+8.6%0.251%Search for SEC Filing on Google Icon
6/8/2026First National Bank of Mount Dora Trust Investment Services7,451$0.94M0.2%-18.1%0.001%Search for SEC Filing on Google Icon
6/8/2026Pine Valley Investments Ltd Liability Co29,468$3.73M0.2%N/A0.002%Search for SEC Filing on Google Icon
6/8/2026Farmers National Bank3,396$0.43M0.1%+25.8%0.000%Search for SEC Filing on Google Icon
6/3/2026DV Trading LLC10,582$1.34M0.0%+2,146.7%0.001%Search for SEC Filing on Google Icon
6/3/2026Parallel Advisors LLC25,268$3.19M0.1%-1.7%0.002%Search for SEC Filing on Google Icon
6/3/2026NewEdge Advisors LLC87,674$11.08M0.0%-3.4%0.007%Search for SEC Filing on Google Icon
6/2/2026Optiver Holding B.V.509$64K0.0%N/A0.000%Search for SEC Filing on Google Icon
6/2/2026Blue Edge Capital LLC7,454$0.94M0.1%-8.1%0.001%Search for SEC Filing on Google Icon
6/1/2026Caerus Investment Advisors LLC2,601$0.33M0.1%-52.9%0.000%Search for SEC Filing on Google Icon
6/1/2026First Nebraska Trust Co19,970$2.52M0.2%N/A0.002%Search for SEC Filing on Google Icon
6/1/2026Keel Point LLC33,729$4.26M0.3%-15.4%0.003%Search for SEC Filing on Google Icon
5/28/2026Maripau Wealth Management LLC3,581$0.45M0.2%N/A0.000%Search for SEC Filing on Google Icon
5/27/2026Allen Capital Group LLC39,681$5.01M0.4%+1,118.7%0.003%Search for SEC Filing on Google Icon
5/26/2026Glenmede Trust Co. NA1,311,351$165.69M0.8%-7.0%0.107%Search for SEC Filing on Google Icon
5/26/2026Axiom Investment Management LLC1,780$0.23M0.2%N/A0.000%Search for SEC Filing on Google Icon
5/22/2026Groupama Asset Managment11,589$1.46M0.0%-53.6%0.001%Search for SEC Filing on Google Icon
5/22/2026Segall Bryant & Hamill LLC44,611$5.64M0.1%N/A0.004%Search for SEC Filing on Google Icon
5/21/2026Compass Capital Management Inc.540,505$68.29M4.0%-11.7%0.044%Search for SEC Filing on Google Icon
5/21/2026Essential Partners LLC14,985$1.89M0.6%-1.7%0.001%Search for SEC Filing on Google Icon
5/21/2026BankChampaign National Association3,326$0.42M0.4%N/A0.000%Search for SEC Filing on Google Icon
5/21/2026Groupe la Francaise259,200$32.75M0.4%+81.5%0.021%Search for SEC Filing on Google Icon
5/20/2026Liontrust Investment Partners LLP276,755$34.97M0.5%-21.4%0.022%Search for SEC Filing on Google Icon
5/20/2026Union Heritage Capital LLC121,190$15.31M5.7%-23.8%0.010%Search for SEC Filing on Google Icon
5/20/2026SOA Wealth Advisors LLC.14,097$1.78M0.2%+1.1%0.001%Search for SEC Filing on Google Icon
5/19/2026Western Wealth Management LLC7,868$0.99M0.0%+5.0%0.001%Search for SEC Filing on Google Icon
5/19/2026Paragon Private Wealth Management LLC3,332$0.42M0.1%+12.6%0.000%Search for SEC Filing on Google Icon
5/19/2026Bank of America Corp DE20,675,686$2.61B0.2%-5.8%1.681%Search for SEC Filing on Google Icon
5/19/2026Edgestream Partners L.P.4,882$0.62M0.0%-51.7%0.000%Search for SEC Filing on Google Icon
5/19/2026Kentucky Retirement Systems13,068$1.65M0.1%-82.7%0.001%Search for SEC Filing on Google Icon
5/19/2026Janus Henderson Group PLC9,458,488$1.20B0.6%-4.5%0.769%Search for SEC Filing on Google Icon
5/19/2026Oddo BHF Asset Management Sas241,745$30.54M1.2%+40.6%0.020%Search for SEC Filing on Google Icon
5/19/2026Bull Harbor Capital LLC12,869$1.63M0.4%N/A0.001%Search for SEC Filing on Google Icon
5/19/2026Strategic Investment Advisors MI1,429$0.18M0.0%N/A0.000%Search for SEC Filing on Google Icon
5/19/2026Ashton Thomas Securities LLC6,908$0.87M0.1%+26.7%0.001%Search for SEC Filing on Google Icon
5/19/2026Arkadios Wealth Advisors73,308$9.26M0.2%-3.9%0.006%Search for SEC Filing on Google Icon
5/19/2026Claris Financial LLC1,678$0.21M0.1%N/A0.000%Search for SEC Filing on Google Icon
5/18/2026Sunbelt Securities Inc.852$0.11M0.0%+154.3%0.000%Search for SEC Filing on Google Icon
5/18/2026Amundi6,381,320$806.28M0.2%+10.5%0.519%Search for SEC Filing on Google Icon
5/18/2026EverSource Wealth Advisors LLC14,144$1.79M0.1%+32.6%0.001%Search for SEC Filing on Google Icon
5/18/2026California State Teachers Retirement System1,875,034$236.91M0.3%-2.2%0.152%Search for SEC Filing on Google Icon
5/18/2026Resources Management Corp CT ADV306,544$38.73M5.1%-2.9%0.025%Search for SEC Filing on Google Icon
5/18/2026Royal Bank of Canada9,768,089$1.23B0.2%-11.1%0.794%Search for SEC Filing on Google Icon
5/18/2026Empowered Funds LLC166,498$21.04M0.1%+11.2%0.014%Search for SEC Filing on Google Icon
5/18/2026Evelyn Partners Investment Management LLP150,010$18.95M0.5%+42.7%0.012%Search for SEC Filing on Google Icon
5/18/2026Evelyn Partners Investment Management Services Ltd45,599$5.76M0.7%+132.7%0.004%Search for SEC Filing on Google Icon
5/18/2026Evercore Wealth Management LLC55,806$7.05M0.1%-9.0%0.005%Search for SEC Filing on Google Icon
5/16/2026The Manufacturers Life Insurance Company 766,770$96.84M0.1%-36.3%0.062%Search for SEC Filing on Google Icon
5/16/2026KCM Investment Advisors LLC3,658$0.46M0.0%+9.4%0.000%Search for SEC Filing on Google Icon
5/16/2026IMG Wealth Management Inc.381$48K0.0%+76.4%0.000%Search for SEC Filing on Google Icon
5/16/2026Excelsior Advisor Network LLC1,591$0.20M0.1%-8.6%0.000%Search for SEC Filing on Google Icon
5/16/2026Quantinno Capital Management LP718,905$90.83M0.2%+19.6%0.058%Search for SEC Filing on Google Icon
5/16/2026Clough Capital Partners L P38,605$4.88M0.5%-71.9%0.003%Search for SEC Filing on Google Icon
5/16/2026SummitTX Capital L.P.41,014$5.18M0.2%N/A0.003%Search for SEC Filing on Google Icon
5/16/2026Lazard Asset Management LLC3,178,900$401.65M0.7%-15.3%0.258%Search for SEC Filing on Google Icon
5/15/2026Gateway Wealth Partners LLC3,596$0.45M0.0%N/A0.000%Search for SEC Filing on Google Icon
5/15/2026Quadcap Wealth Management LLC7,090$0.90M0.1%-3.7%0.001%Search for SEC Filing on Google Icon
5/15/2026OMERS ADMINISTRATION Corp97,453$12.31M0.1%+20.6%0.008%Search for SEC Filing on Google Icon
5/15/2026Van Diest Capital LLC1,730$0.22M0.2%N/A0.000%Search for SEC Filing on Google Icon
5/15/2026Bradley Foster & Sargent Inc. CT886,118$111.96M1.7%-12.1%0.072%Search for SEC Filing on Google Icon
5/15/2026Lombard Odier Asset Management Switzerland SA47,217$5.97M0.2%-8.7%0.004%Search for SEC Filing on Google Icon
5/15/2026Aristotle Atlantic Partners LLC109,251$13.80M0.6%-3.9%0.009%Search for SEC Filing on Google Icon
5/15/2026Waverly Advisors LLC31,493$3.98M0.0%+15.2%0.003%Search for SEC Filing on Google Icon
5/15/2026Wealth Alliance LLC14,673$1.85M0.2%+11.8%0.001%Search for SEC Filing on Google Icon
5/15/2026Cumberland Partners Ltd244,081$30.84M2.3%+60.5%0.020%Search for SEC Filing on Google Icon
5/15/2026Epoch Investment Partners Inc.146,211$18.47M0.1%-8.2%0.012%Search for SEC Filing on Google Icon
5/15/2026Sustainable Insight Capital Management LLC6,256$0.79M0.3%+12.6%0.001%Search for SEC Filing on Google Icon
5/15/2026St. Louis Trust Co6,168$0.78M0.1%+71.1%0.001%Search for SEC Filing on Google Icon
5/14/2026Healthcare of Ontario Pension Plan Trust Fund613,821$77.56M0.1%+1,168.5%0.050%Search for SEC Filing on Google Icon
5/14/2026Dai ichi Life Insurance Company Ltd176,165$22.26M0.6%-4.5%0.014%Search for SEC Filing on Google Icon
5/14/2026Renaissance Technologies LLC574,100$72.54M0.1%N/A0.047%Search for SEC Filing on Google Icon
5/14/2026Gabelli Funds LLC193,939$24.50M0.2%+29.3%0.016%Search for SEC Filing on Google Icon
5/14/2026Gamco Investors INC. ET AL50,578$6.39M0.1%+39.1%0.004%Search for SEC Filing on Google Icon
5/14/2026Hilltop Holdings Inc.19,235$2.43M0.2%+298.0%0.002%Search for SEC Filing on Google Icon
5/14/2026Morningstar Investment Management LLC28,941$3.66M0.2%-64.3%0.002%Search for SEC Filing on Google Icon
5/14/2026Public Employees Retirement System of Ohio533,180$67.37M0.2%-6.7%0.043%Search for SEC Filing on Google Icon
5/14/2026M.D. Sass LLC56,182$7.10M0.5%-0.2%0.005%Search for SEC Filing on Google Icon
5/14/2026Compound Planning Inc.15,380$1.94M0.1%-4.9%0.001%Search for SEC Filing on Google Icon
5/14/2026Klingman & Associates LLC2,029$0.26M0.0%+29.3%0.000%Search for SEC Filing on Google Icon
5/14/2026Modern Wealth Management LLC21,303$2.72M0.0%+40.8%0.002%Search for SEC Filing on Google Icon
5/14/2026Keebeck Wealth Management43,119$5.46M0.6%-15.5%0.004%Search for SEC Filing on Google Icon
5/14/2026Arrowstreet Capital Limited Partnership11,884,529$1.50B0.8%+0.2%0.966%Search for SEC Filing on Google Icon
5/14/2026Oak Associates Ltd. OH170,008$21.48M1.4%-5.6%0.014%Search for SEC Filing on Google Icon
5/14/2026Caxton Associates LLP43,435$5.49M0.1%+191.2%0.004%Search for SEC Filing on Google Icon
5/14/2026Alcosta Capital Management Inc.40,948$5.17M3.9%-4.9%0.003%Search for SEC Filing on Google Icon
5/14/2026Inceptionr LLC3,134$0.40M0.1%N/A0.000%Search for SEC Filing on Google Icon
5/14/2026Greenline Wealth Management LLC2,281$0.29M0.3%+17.9%0.000%Search for SEC Filing on Google Icon
5/14/2026Bank of Nova Scotia274,969$34.74M0.1%-62.3%0.022%Search for SEC Filing on Google Icon
5/14/2026Gibbs Wealth Management6,223$0.79M0.1%+165.9%0.001%Search for SEC Filing on Google Icon
5/14/2026Sei Investments Co.1,167,564$147.52M0.1%-49.2%0.095%Search for SEC Filing on Google Icon
5/14/2026Alamar Capital Management LLC32,835$4.16M2.5%N/A0.003%Search for SEC Filing on Google Icon
5/14/2026Davis R M Inc.1,356,402$171.71M3.0%-1.4%0.110%Search for SEC Filing on Google Icon
5/14/2026Ascension Capital Advisors Inc.2,153$0.27M0.1%N/A0.000%Search for SEC Filing on Google Icon
5/14/2026Lido Advisors LLC113,115$14.31M0.0%-31.8%0.009%Search for SEC Filing on Google Icon
5/14/2026Decatur Capital Management Inc.35,369$4.47M2.0%-1.6%0.003%Search for SEC Filing on Google Icon
5/14/2026State of Wyoming5,754$0.73M0.1%-33.0%0.000%Search for SEC Filing on Google Icon
5/13/2026Cetera Investment Advisers336,867$42.56M0.0%+7.1%0.027%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: $164.23
Low: $162.67
High: $166.35

50 Day Range

MA: $142.92
Low: $119.24
High: $164.23

52 Week Range

Now: $164.23
Low: $92.98
High: $167.04

Volume

12,818,020 shs

Average Volume

9,539,630 shs

Market Capitalization

$202.05 billion

P/E Ratio

47.19

Dividend Yield

0.61%

Beta

1.27

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

Amphenol's top insider shareholders include:
  1. Richard Adam Norwitt (CEO)
  2. Diana G Reardon (Director)
  3. Craig A Lampo (CFO)
  4. Martin H Loeffler (Director)
  5. Luc Walter (Insider)
  6. Martin Loeffler (Director)
  7. William J Doherty (Insider)
  8. Luc Walter (SVP)
  9. Jean-Luc Gavelle (SVP)
  10. Zachary W Raley (SVP)
Learn More about top insider investors at Amphenol.

Who are the major institutional investors of Amphenol?

Amphenol's top institutional shareholders include:
  1. Bank of America Corp DE — 1.68%
  2. Bank of New York Mellon Corp — 1.33%
  3. Arrowstreet Capital Limited Partnership — 0.97%
  4. Jennison Associates LLC — 0.83%
  5. Royal Bank of Canada — 0.79%
  6. Janus Henderson Group PLC — 0.77%
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. Bank of America Corp DE
  3. Royal Bank of Canada
  4. Sei Investments Co.
  5. California Public Employees Retirement System
  6. Swedbank AB
  7. Sumitomo Mitsui Trust Group Inc.
  8. Lazard Asset Management LLC
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. Lance E D'amico (VP)
  5. David M Silverman (VP)
  6. William J Doherty (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. SG Americas Securities LLC
  2. Montrusco Bolton Investments Inc.
  3. Dimensional Fund Advisors LP
  4. Amundi
  5. Renaissance Technologies LLC
  6. Healthcare of Ontario Pension Plan Trust Fund
  7. First Trust Advisors LP
  8. Mediolanum International Funds Ltd