TrackerSEC 13F ownership
Institutional distributionAmphenol Corporation institutional positioning
Amphenol Corporation shows institutional distribution in the latest SEC 13F quarter: -10.5% reported shares, 45 managers reporting.
13F value134.6B-9.3% versus prior quarter
Reported shares1.1B-10.5% versus prior quarter
Managers45-19 manager change
Option tilt-34.0%Call less put value share
Latest SEC 13F quarter may still be incomplete because linked manager count is materially below the prior quarter.
13F ownership trend
Q4 '23 to Q1 '26Reported value path, quarterly change, and manager coverage
Latest reported value134.6B-9.3% QoQ
Trend over chart+158.6%Q4 '23 to Q1 '26
Manager positions2,107+53 QoQ
SEC 13F ownership historyDec 31, 2023Quarterly SEC 13F history1 companiesReported value 52.1BValue change +23.3%Reported shares 583.7MManagers 1,091This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Mar 31, 2024Quarterly SEC 13F history1 companiesReported value 57.5BValue change +10.5%Reported shares 559.2MManagers 1,162This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Jun 30, 2024Quarterly SEC 13F history1 companiesReported value 70.1BValue change +21.9%Reported shares 1.1BManagers 1,296This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Sep 30, 2024Quarterly SEC 13F history1 companiesReported value 66.2BValue change -5.7%Reported shares 1.1BManagers 1,294This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Dec 31, 2024Quarterly SEC 13F history1 companiesReported value 72.8BValue change +10.0%Reported shares 1.1BManagers 1,407This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Mar 31, 2025Quarterly SEC 13F history1 companiesReported value 68.3BValue change -6.1%Reported shares 1.1BManagers 1,429This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Jun 30, 2025Quarterly SEC 13F history1 companiesReported value 105.7BValue change +54.7%Reported shares 1.2BManagers 1,655This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Sep 30, 2025Quarterly SEC 13F history1 companiesReported value 132.3BValue change +25.2%Reported shares 1.1BManagers 1,826This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Dec 31, 2025Quarterly SEC 13F history1 companiesReported value 148.4BValue change +12.2%Reported shares 1.2BManagers 2,054This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Mar 31, 2026Quarterly SEC 13F history1 companiesReported value 134.6BValue change -9.3%Reported shares 1.1BManagers 2,107This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow.
Reported value path QoQ value change Manager-position coverage