This company is tiny… but already has contracts with 30 federal agencies and services some of the biggest companies in the U.S. And demand for the technology is unprecedented … “unlike anything we have seen in the past,” says a spokesman.

APH Insider Trading

Insider Trading Chart
Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 1.80%

Insider Buying (Last 12 Months): $1,004,065.59

Insider Selling (Last 12 Months): $156,040,031.84

Amphenol Insider Trading History Chart

Amphenol Share Price & Price History

^$131.91

▲ +0.2 (0.15%)

As of 05/17/2024 01:00 AM ET

Days: 30 | 90 | 365

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Amphenol Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
3/6/2024	Peter Straub	Insider	Sell	20,000	$110.64	$2,212,800.00
2/8/2024	Craig A. Lampo	CFO	Sell	100,000	$104.67	$10,467,000.00	147,045
2/8/2024	Lance E. D'Amico	VP	Sell	15,000	$104.75	$1,571,250.00	25,700
2/2/2024	William J. Doherty	insider	Sell	170,000	$103.50	$17,595,000.00
11/16/2023	David M. Silverman	VP	Sell	75,000	$89.51	$6,713,250.00	7,000
11/8/2023	Robert A. Livingston	Director	Buy	11,839	$84.81	$1,004,065.59	59,120
8/31/2023	William J. Doherty	insider	Sell	50,000	$88.57	$4,428,500.00
7/28/2023	Craig A. Lampo	CFO	Sell	300,000	$88.11	$26,433,000.00	87,045
7/28/2023	Lance E. D'Amico	VP	Sell	75,000	$88.71	$6,653,250.00	25,700
7/28/2023	Luc Walter	Insider	Sell	264,962	$87.32	$23,136,481.84	197,962
7/28/2023	Richard Adam Norwitt	CEO	Sell	650,000	$87.43	$56,829,500.00	967,424
5/12/2023	Jean-Luc Gavelle	insider	Sell	184,100	$74.67	$13,746,747.00
2/9/2023	Jean-Luc Gavelle	insider	Sell	129,800	$81.64	$10,596,872.00
2/3/2023	Lance E. D'Amico	VP	Sell	25,000	$82.19	$2,054,750.00	25,700
2/3/2023	Richard Adam Norwitt	CEO	Sell	650,000	$81.72	$53,118,000.00	967,424
11/22/2022	David M. Silverman	VP	Sell	75,000	$80.02	$6,001,500.00	7,000
11/11/2022	William J. Doherty	insider	Sell	127,000	$79.82	$10,137,140.00	204,412
11/10/2022	Lance E. D'Amico	VP	Sell	40,000	$78.79	$3,151,600.00	25,700
8/4/2022	Jean-Luc Gavelle	insider	Sell	122,000	$77.44	$9,447,680.00
7/29/2022	Lance E. D'Amico	VP	Sell	20,000	$76.93	$1,538,600.00	25,700
12/7/2021	William J. Doherty	SVP	Sell	165,800	$83.77	$13,889,066.00
12/6/2021	Richard Adam Norwitt	CEO	Sell	217,913	$82.33	$17,940,777.29
12/3/2021	Richard Adam Norwitt	CEO	Sell	547,087	$81.48	$44,576,648.76
11/23/2021	Jean-Luc Gavelle	SVP	Sell	54,800	$84.53	$4,632,244.00
9/7/2021	Lance E. D'Amico	VP	Sell	27,500	$76.25	$2,096,875.00
9/2/2021	Jean-Luc Gavelle	SVP	Sell	60,000	$76.58	$4,594,800.00	60,000
8/27/2021	Martin Booker	VP	Sell	140,000	$76.29	$10,680,600.00	140,000
8/16/2021	David M. Silverman	VP	Sell	80,078	$74.05	$5,929,775.90
8/13/2021	David M. Silverman	VP	Sell	32,922	$74.00	$2,436,228.00
8/6/2021	Luc Walter	SVP	Sell	82,400	$73.59	$6,063,816.00
8/2/2021	Lance E. D'Amico	VP	Sell	40,000	$72.61	$2,904,400.00	53,200
5/21/2021	Jean-Luc Gavelle	SVP	Sell	150,000	$66.10	$9,915,000.00	150,000

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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

Amphenol Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
5/17/2024	Citizens Financial Group Inc. RI	4,688	$0.54M	0.0%	+121.8%	0.001%
5/17/2024	Heartland Bank & Trust Co	4,500	$0.52M	0.3%	N/A	0.001%
5/17/2024	William Howard & Co Financial Advisors Inc	7,380	$0.85M	0.8%	N/A	0.001%
5/17/2024	iA Global Asset Management Inc.	120,110	$13.86M	0.2%	-6.1%	0.020%
5/17/2024	Brown Shipley& Co Ltd	456	$52K	0.0%	N/A	0.000%
5/17/2024	Comerica Bank	153,092	$17.66M	0.1%	-2.4%	0.025%
5/17/2024	Tidal Investments LLC	12,228	$1.41M	0.0%	-24.5%	0.002%
5/16/2024	California State Teachers Retirement System	963,159	$111.10M	0.1%	+1.4%	0.160%
5/16/2024	B. Riley Wealth Advisors Inc.	31,286	$3.61M	0.1%	+0.3%	0.005%
5/16/2024	Dynasty Wealth Management LLC	11,326	$1.31M	0.0%	N/A	0.002%
5/16/2024	Industrial Alliance Investment Management Inc.	5,330	$0.62M	0.3%	+2.9%	0.001%
5/16/2024	Janus Henderson Group PLC	817,170	$94.26M	0.1%	+0.4%	0.136%
5/16/2024	Waterford Advisors LLC	5,470	$0.63M	0.3%	N/A	0.001%
5/15/2024	Ascent Group LLC	29,648	$3.42M	0.3%	-42.0%	0.005%
5/15/2024	SVB Wealth LLC	5,345	$0.62M	0.0%	-19.2%	0.001%
5/15/2024	Mount Yale Investment Advisors LLC	14,869	$1.72M	0.1%	-3.5%	0.002%
5/15/2024	Public Employees Retirement System of Ohio	229,986	$26.53M	0.1%	-7.1%	0.038%
5/15/2024	Public Employees Retirement Association of Colorado	961,671	$110.93M	0.5%	-1.7%	0.160%
5/15/2024	Bamco Inc. NY	935,817	$107.95M	0.3%	-7.0%	0.156%
5/15/2024	Kentucky Retirement Systems Insurance Trust Fund	19,796	$2.28M	0.2%	-7.1%	0.003%
5/15/2024	Kentucky Retirement Systems	45,555	$5.26M	0.2%	-4.8%	0.008%
5/15/2024	Price T Rowe Associates Inc. MD	31,224,036	$3.60B	0.4%	+6.8%	5.199%
5/15/2024	BOKF NA	63,776	$7.27M	0.1%	-3.1%	0.011%
5/15/2024	Lazard Asset Management LLC	6,981,962	$805.37M	1.0%	-1.9%	1.162%
5/15/2024	Epoch Investment Partners Inc.	936,048	$107.97M	0.5%	+37.5%	0.156%
5/15/2024	LRI Investments LLC	1,144	$0.15M	0.0%	N/A	0.000%
5/15/2024	Quadrature Capital Ltd	2,089	$0.24M	0.0%	-85.2%	0.000%
5/15/2024	Gabelli Funds LLC	41,500	$4.79M	0.0%	-1.2%	0.007%
5/15/2024	Brant Point Investment Management LLC	90,825	$10.48M	0.9%	-3.6%	0.015%
5/14/2024	Canada Pension Plan Investment Board	219,456	$25.31M	0.0%	+996.7%	0.037%
5/14/2024	Guardian Capital LP	16,225	$1.87M	0.1%	-1.0%	0.003%
5/14/2024	Westwood Holdings Group Inc.	1,861	$0.22M	0.0%	-20.2%	0.000%
5/14/2024	Capital Research Global Investors	2,818,986	$325.17M	0.1%	+0.1%	0.469%
5/14/2024	Toronto Dominion Bank	395,404	$45.61M	0.1%	+0.1%	0.066%
5/14/2024	Capital International Investors	1,633,318	$188.40M	0.0%	-67.4%	0.272%
5/14/2024	Pinnbrook Capital Management LP	21,690	$2.50M	0.2%	N/A	0.004%
5/14/2024	Advisors Asset Management Inc.	30,505	$3.52M	0.1%	+45.4%	0.005%
5/14/2024	Axxcess Wealth Management LLC	13,997	$1.62M	0.0%	-13.7%	0.002%
5/14/2024	EP Wealth Advisors LLC	5,855	$0.68M	0.0%	-13.7%	0.001%
5/14/2024	Element Pointe Advisors LLC	1,814	$0.21M	0.1%	N/A	0.000%
5/14/2024	CreativeOne Wealth LLC	2,437	$0.28M	0.0%	N/A	0.000%
5/14/2024	Delap Wealth Advisory LLC	2,172	$0.25M	0.1%	N/A	0.000%
5/14/2024	Vident Advisory LLC	42,140	$4.86M	0.1%	+14.0%	0.007%
5/14/2024	Shell Asset Management Co.	44,703	$5.16M	0.2%	+468.2%	0.007%
5/14/2024	Maren Capital LLC	626,560	$72.27M	7.0%	+2.4%	0.104%
5/14/2024	Crewe Advisors LLC	4,532	$0.52M	0.1%	N/A	0.001%
5/14/2024	Evermay Wealth Management LLC	3,481	$0.40M	0.1%	-2.9%	0.001%
5/14/2024	Burns Matteson Capital Management LLC	8,054	$0.93M	0.5%	-3.2%	0.001%
5/14/2024	Natixis	148,544	$17.14M	0.1%	+89.5%	0.025%
5/14/2024	Pitcairn Co.	13,306	$1.54M	0.1%	+17.6%	0.002%
5/14/2024	Healthcare of Ontario Pension Plan Trust Fund	254,986	$29.41M	0.1%	N/A	0.042%
5/14/2024	CANADA LIFE ASSURANCE Co	359,579	$41.51M	0.1%	+4.6%	0.060%
5/14/2024	American International Group Inc.	195,865	$22.59M	0.1%	-1.0%	0.033%
5/14/2024	National Bank of Canada FI	983,144	$125.42M	0.2%	+317.5%	0.164%
5/14/2024	Lake Street Advisors Group LLC	5,665	$0.66M	0.0%	+33.5%	0.001%
5/14/2024	Arjuna Capital	14,093	$1.63M	0.5%	+5.0%	0.002%
5/13/2024	Bessemer Group Inc.	55,060	$6.35M	0.0%	+44.4%	0.009%
5/13/2024	Hilltop Partners LLC	7,428	$0.86M	0.3%	-5.5%	0.001%
5/13/2024	UniSuper Management Pty Ltd	86,107	$9.93M	0.1%	+20.5%	0.014%
5/13/2024	Clearbridge Investments LLC	134,439	$15.51M	0.0%	-32.3%	0.022%
5/13/2024	Seven Eight Capital LP	8,278	$0.96M	0.1%	N/A	0.001%
5/13/2024	Texas Capital Bank Wealth Management Services Inc	2,744	$0.32M	0.0%	-6.3%	0.000%
5/13/2024	Invesco LLC	26,529	$3.06M	1.3%	+16.8%	0.004%
5/13/2024	O Shaughnessy Asset Management LLC	40,744	$4.70M	0.1%	+21.9%	0.007%
5/13/2024	Ameritas Investment Partners Inc.	6,488	$0.75M	0.0%	-2.4%	0.001%
5/13/2024	PAX Financial Group LLC	5,645	$0.65M	0.1%	N/A	0.001%
5/13/2024	Penobscot Investment Management Company Inc.	64,305	$7.42M	0.8%	+12.1%	0.011%
5/11/2024	Davis R M Inc.	780,439	$90.02M	1.9%	+1.6%	0.130%
5/11/2024	Covestor Ltd	559	$65K	0.0%	+87.6%	0.000%
5/10/2024	Osaic Holdings Inc.	91,590	$10.57M	0.0%	-48.0%	0.015%
5/10/2024	Acadian Asset Management LLC	300,935	$34.71M	0.1%	+297.3%	0.050%
5/10/2024	South Street Advisors LLC	208,484	$24.05M	3.8%	-0.3%	0.035%
5/10/2024	TIAA Trust National Association	2,718	$0.31M	0.0%	+4.7%	0.000%
5/10/2024	Vanguard Group Inc.	73,459,971	$8.47B	0.2%	+0.4%	12.231%
5/10/2024	Intech Investment Management LLC	12,888	$1.49M	0.0%	-67.1%	0.002%
5/10/2024	JPMorgan Chase & Co.	16,402,803	$1.89B	0.2%	-7.5%	2.731%
5/10/2024	Clearstead Trust LLC	843	$97K	0.0%	+66.6%	0.000%
5/10/2024	Nicolet Advisory Services LLC	2,724	$0.31M	0.0%	+3.4%	0.000%
5/10/2024	Mitsubishi UFJ Trust & Banking Corp	498,893	$57.54M	0.1%	-2.7%	0.083%
5/10/2024	Pinnacle Wealth Planning Services Inc.	6,076	$0.70M	0.1%	+1.5%	0.001%
5/10/2024	First Foundation Advisors	150,709	$17.38M	0.7%	-6.2%	0.025%
5/10/2024	Banco Santander S.A.	4,938	$0.57M	0.0%	+28.5%	0.001%
5/10/2024	Sentry Investment Management LLC	3,493	$0.40M	0.2%	+11.8%	0.001%
5/10/2024	Motco	117,889	$13.60M	0.8%	-1.3%	0.020%
5/10/2024	Wintrust Investments LLC	11,030	$1.27M	0.1%	-9.4%	0.002%
5/10/2024	Nwam LLC	1,831	$0.23M	0.0%	N/A	0.000%
5/10/2024	Twin Tree Management LP	140,943	$16.26M	0.0%	+469.7%	0.023%
5/9/2024	Dorsey & Whitney Trust CO LLC	5,508	$0.64M	0.0%	-14.2%	0.001%
5/9/2024	Element Capital Management LLC	20,346	$2.35M	1.6%	N/A	0.003%
5/9/2024	Orion Portfolio Solutions LLC	93,033	$10.73M	0.1%	-4.6%	0.015%
5/9/2024	Blair William & Co. IL	1,536,374	$177.22M	0.6%	+0.3%	0.256%
5/9/2024	Mitsubishi UFJ Asset Management Co. Ltd.	2,719,183	$313.66M	0.4%	+0.3%	0.453%
5/9/2024	First National Bank of Hutchinson	4,392	$0.51M	0.3%	-43.5%	0.001%
5/9/2024	Foundry Partners LLC	6,133	$0.71M	0.0%	-2.3%	0.001%
5/9/2024	Texas Yale Capital Corp.	41,712	$4.81M	0.2%	-0.9%	0.007%
5/9/2024	Angeles Wealth Management LLC	1,890	$0.22M	0.0%	N/A	0.000%
5/9/2024	State Board of Administration of Florida Retirement System	689,245	$79.50M	0.1%	+6.4%	0.115%
5/9/2024	Eagle Bay Advisors LLC	4,854	$0.56M	0.4%	+3.5%	0.001%
5/9/2024	TD Asset Management Inc	2,504,180	$288.86M	0.3%	+26.0%	0.417%
5/9/2024	Dearborn Partners LLC	6,136	$0.71M	0.0%	N/A	0.001%

Data available starting January 2016

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.

Today's Range

Now: $131.91

$131.38

$133.28

50 Day Range

MA: $117.27

$109.32

$131.98

52 Week Range

Now: $131.91

$72.77

$133.90

Volume

4,506,314 shs

Average Volume

3,539,380 shs

Market Capitalization

$79.23 billion

P/E Ratio

40.34

Dividend Yield

0.67%

Beta

1.27

Who are the company insiders with the largest holdings of Amphenol?: Amphenol's top insider shareholders include:
Richard Adam Norwitt (CEO)
William J Doherty (Insider)
Luc Walter (Insider)
Craig A Lampo (CFO)
Robert Livingston (Director)
Lance E D'amico (VP)
David M Silverman (VP)
Jean-Luc Gavelle (Insider)
Peter Straub (Insider)
Learn More about top insider investors at Amphenol.
Who are the major institutional investors of Amphenol?: Amphenol's top institutional shareholders include:
Vanguard Group Inc. — 12.23%
Price T Rowe Associates Inc. MD — 5.20%
Bank of New York Mellon Corp — 3.17%
JPMorgan Chase & Co. — 2.73%
Mawer Investment Management Ltd. — 1.36%
Flossbach Von Storch AG — 1.30%
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:
Capital International Investors
JPMorgan Chase & Co.
Bank of New York Mellon Corp
Pensioenfonds Rail & OV
Tandem Investment Advisors Inc.
Lazard Asset Management LLC
Sumitomo Mitsui Trust Holdings Inc.
QRG Capital Management Inc.
In the previous year, company insiders that have sold Amphenol company stock include:
Richard Adam Norwitt (CEO)
William J Doherty (Insider)
Luc Walter (Insider)
Craig A Lampo (CFO)
Robert Livingston (Director)
Lance E D'amico (VP)
David M Silverman (VP)
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:
Price T Rowe Associates Inc. MD
National Bank of Canada FI
TD Asset Management Inc
Vanguard Group Inc.
Confluence Investment Management LLC
Epoch Investment Partners Inc.
Healthcare of Ontario Pension Plan Trust Fund
Acadian Asset Management LLC