Insiders sold $112M versus only $1.3M bought in 90 days, while institutions showed a net value decline of $11.1B despite more net buyers (1087 vs 959).

Confirmation

A continuation or acceleration of insider selling would confirm the bearish outlook.

Invalidation Risk

A reversal to net insider buying or a sharp institutional accumulation would invalidate this verdict.

The above is AI-generated from public regulatory filings and summarizes historical data only. It is not investment advice and should not be used as the basis for any buy or sell decision.

Insider Trading (Form 4)

1390d confidence

unique buyers

$1.29M

buy value

data as of 2026-07-16

12-Month Buy/Sell Activity

Apr 25

Aug 25

Nov 25

BuySell

操作	內部人	職稱	交易日	金額
賣出	Lampo Craig A	Executive VP & CFO	2026-02-18	$15.00M
賣出	D'AMICO LANCE E	See Remarks	2026-02-18	$7.49M
賣出	NORWITT RICHARD ADAM	President & CEO	2026-02-12	$13.69M
賣出	NORWITT RICHARD ADAM	President & CEO	2026-02-12	$75.89M
買入	Livingston Robert	Director	2026-02-05	$1.29M
賣出	Straub Peter	President, ISS Division	2025-12-02	$18.72M
賣出	Doherty William J	President, CS Division	2025-12-02	$11.36M
賣出	Lampo Craig A	Executive VP & CFO	2025-11-11	$5.75M

View all insider trades →

Form 144 Pre-Sale Notices

No Form 144 planned sale filings in the last 90 days

Beneficial Ownership (13D/13G)

No Schedule 13D/13G filings for this ticker

Material Events (8-K)

No Form 8-K filings for this ticker

FAQ

Who are the top institutional investors holding AMPHENOL CORP-CL A (APH)?

Major stakeholders currently include BlackRock, Inc. ($12.9B), Vanguard Capital Management LLC ($10.1B), FMR LLC ($10.0B). Based on the latest 13F filings, there are a total of 2117 tracked investment funds and institutions maintaining positions in APH.

What is the overall institutional sentiment toward APH recently?

Institutional sentiment appears Bearish (Net Selling). During the most recent reporting quarter, the stock experienced a net outflow of $11.1B, driven by 1087 managers accumulating shares while 959 reduced their exposure.

Which institutions have been selling or reducing their APH positions?

In the latest period, 813 funds trimmed their holdings, and 146 managers completely exited their positions. The aggregate reported sell value was $87.3B.

Are there any notable investors adding APH to their portfolios?

Yes, buying activity remains notable. 222 institutions opened new positions in {ticker}, and 865 existing holders added to their shares. The total reported buy value for the quarter amounted to $63.7B.