Companies / Amphenol Corp /De/

Amphenol Corp /De/

NYSE: APHCIK 820313Information TechnologyWALLINGFORD, CTamphenol.com ↗

Financials · FY2025

Revenue$23.09B
Net income$4.31B
Total debt$3.24B
Cash$4.73B
Diluted EPS$3.34
Shares outstanding1.23B

Ownership

1.23B shares outstanding · as of Jul 28, 2026
0.26%Insiders
Ownership
Insiders0.26%3,235,324
10%+ / strategic7.00%86,361,390
Institutions93.18%1,148,944,113
Public float0.00%0

Reported holdings exceed shares outstanding — public float shown as 0; some positions may overlap or lag.

% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.

Insiders 7

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Insider% of sharesShares
Norwitt Richard AdamCEOPresident & CEO · Director
0.23%2,791,684
Ivas Michael R.VP & Corporate Controller
0.01%179,948
Livingston RobertDirector
0.01%135,720
Lampo Craig AExecutive VP & CFO
<0.01%70,907
D'Amico Lance EEVP, Secretary & GenCounsel
<0.01%57,065
Lamba SanjivDirector
——
Walter LucPresident, HES Division
——

Institutional holders 2,080

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HolderValue% of shares
BlackRock, Inc.$17.85B8.21%
Vanguard Group Inc$17.10B10.26%
Fmr LLC$11.68B7.01%
State Street Corporation$10.50B4.83%
JPMORGAN CHASE &amp; CO$4.64B2.78%
Geode Capital Management, LLC$3.95B2.54%
Capital International Investors$3.20B1.92%
Norges Bank$3.05B1.83%
Bank of America Corp /De$2.97B1.78%
Morgan Stanley$2.46B1.47%

Activity

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InsidersInstitutions
What insiders are doing in this stock (Form 4).
DateActorActionSecurityValueShares ΔPosition afterImpact
Feb 12, 2026Norwitt Richard Adam
CEO
SellClass A Common Stock$75.88M-515K
-21.09%
1,927,507
0.16% of shares
high
Feb 18, 2026Lampo Craig A
Executive
SellClass A Common Stock$15.00M-100K
-47.15%
112,110
<0.01% of shares
high
Feb 12, 2026Norwitt Richard Adam
CEO
SellClass A Common Stock$13.69M-93K
-9.72%
864,177
0.07% of shares
high
Feb 12, 2026Norwitt Richard Adam
CEO
ExerciseClass A Common Stock$11.53M+515K
+26.73%
2,442,788
0.20% of shares
low
May 1, 2026Norwitt Richard Adam
CEO
SellClass A Common Stock$8.79M-61K
-3.07%
1,927,507
0.16% of shares
medium
Feb 18, 2026D'Amico Lance E
Executive
SellClass A Common Stock$7.49M-50K
-46.70%
57,065
<0.01% of shares
medium
May 4, 2026Norwitt Richard Adam
CEO
SellClass A Common Stock$7.41M-52K
-2.64%
1,927,507
0.16% of shares
medium
May 5, 2026Norwitt Richard Adam
CEO
SellClass A Common Stock$2.51M-18K
-0.90%
1,927,507
0.16% of shares
medium

5%+ ownership events

Schedule 13D / 13G
FilerStance% of classSharesDate
Vanguard Group IncPassive13G/A—0—
Fmr LLCPassive13G/A—86,361,390—

Securities

via CUSIP / OpenFIGI
SymbolTypeMarketCUSIPFIGI
APH——032095101—