Amphenol Corporation APH

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79.01 USD -5.18 (-6.15%)

At closeNov 4, 2026, 5:04 PM EST

79.01 0.00 0.00%

After hours · Nov 4, 5:04 PM ET

77.60 Day range 83.18

59.01 52-week range 89.93

Held by insiders 0.53%

Held by institutions 96.57%

Float held by institutions 97.09%

Institutions 3,130

Top institutional holders
Holder	% held	Shares	Value	Reported
Blackrock Inc.	8.20%	202,504,076	16.01B	Jun 29, 2026
Vanguard Capital Management LLC	6.51%	160,694,416	12.71B	Jun 29, 2026
FMR, LLC	5.72%	141,138,010	11.16B	Jun 29, 2026
State Street Corporation	4.82%	118,985,896	9.41B	Jun 29, 2026
Capital International Investors	3.49%	86,072,516	6.81B	Jun 29, 2026
JPMORGAN CHASE & CO	3.17%	78,397,424	6.20B	Jun 29, 2026

Top mutual fund holders
Holder	% held	Shares	Value	Reported
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund	3.16%	78,112,286	6.18B	Jun 29, 2026
VANGUARD INDEX FUNDS-Vanguard 500 Index Fund	2.58%	63,759,504	5.04B	Jun 29, 2026
Fidelity Contrafund	1.51%	37,283,844	2.95B	Aug 30, 2026
Growth Fund of America	1.50%	37,060,248	2.93B	Sep 29, 2026
iShares Trust-iShares Core S&P 500 ETF	1.33%	32,858,913	2.60B	Sep 29, 2026
Fidelity Concord Street Trust-Fidelity 500 Index Fund	1.30%	32,047,615	2.53B	Sep 29, 2026

APH insiders
Insider	Relation	Latest transaction	Date	Shares held
ALTOBELLO NANCY A.	Director	Stock Award(Grant)	May 21, 2026	20,394
D'AMICO LANCE E	General Counsel	Sale	Aug 2, 2026	0
FALCK DAVID P	Director	Stock Award(Grant)	May 21, 2026	96,346
IVAS MICHAEL R	Officer	Stock Gift	Feb 3, 2026	184,643
LAMPO CRAIG A	Chief Financial Officer	Stock Gift	Aug 5, 2026	0
LIVINGSTON ROBERT A	Director	Stock Award(Grant)	May 21, 2026	138,080

Held by funds