§ ELECTRICAL EQUIPMENT
USD · Electrical Equipment

APH

AMPHENOL CORP-CL A
USDSector · Electrical EquipmentMarket cap · $191.2BBeta · 1.27
LAST · MARKET CLOSE · OCT 05
87.20
+0.24 ▲ 0.28%PREV CLOSE · $86.96
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
OPEN 86.76HIGH 87.70LOW 86.6152W 39.41 — 89.26
EVENTSAUG 05 · LCA SELLJUN 30 · EARNINGS +13.0%

§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY

13F FLOW
1351 increased/new, 808 decreased/exited (13F)
AC 13F Analysis
INSIDER
−$85M
4 txns · 90d
ANALYST
20 buy, 4 hold, 0 sell
Finnhub

§ 04 · FUNDAMENTALS · THE BOOKS

P/E37.3P/B12.33
EPS (TTM)3.99Dividend0.97%
§ 05 · WHO OWNS IT
Top institutional holders
All holders →
FundShares% portΔ Q/Q
BlackRock, Inc.102.0M0.2%−4%
VANGUARD CAPITAL MANAGEMENT LLC79.9Mn/an/a
Fidelity Management79.5M0.5%−8%
State Street57.4M0.3%+1%
JPMORGAN CHASE & CO49.3Mn/a+44%
VANGUARD PORTFOLIO MANAGEMENT LLC35.9Mn/an/a
◇ AC INTELLIGENCE

Top institutional owners for APH as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.

§ 06 · WHO OWNS IT · BY STRATEGY

OTHER39.5% · 1,843 holders
QUALITY / COMPOUNDER24.0% · 50 holders
DEALER / BANK20.4% · 105 holders
PASSIVE / INDEX13.6% · 16 holders
INCOME / DEFENSIVE3.1% · 70 holders
SYSTEMATIC / QUANT1.4% · 20 holders
TACTICAL / MACRO0.6% · 9 holders
ACTIVIST0.0% · 1 holder
GROWTH / MOMENTUM0.0% · 1 holder
DEEP VALUE0.0% · 2 holders
◇ AC INTELLIGENCE

Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.

§ 07 · INSIDER ACTIVITY · LAST 180 DAYS

DateInsiderActionShares$ value
AUG 05Lampo Craig ASELL193K−$32M
AUG 05D'AMICO LANCE ESELL10K−$2M
AUG 05Silverman David MSELL120K−$21M
AUG 03NORWITT RICHARD ADAMSELL186K−$30M
MAY 05NORWITT RICHARD ADAMSELL18K−$3M
◇ AC INTELLIGENCE

0 insider buys, 5 sells in the last 180 days. Scheduled 10b5-1 sales are pre-programmed and neutral; discretionary clusters are the tape worth reading. Cross-reference with the signal stack above for context.

§ 08 · COVERAGE · OUR RECENT NOTES