TrackerSEC 13F ownership
Mild distributionMartin Marietta Materials, Inc. institutional positioning
Martin Marietta Materials, Inc. shows mild distribution in the latest SEC 13F quarter: -4.8% reported shares, 42 managers reporting.
13F value31.3B-12.3% versus prior quarter
Reported shares56.5M-4.8% versus prior quarter
Managers42-11 manager change
Option tilt+39.3%Call less put value share
13F ownership trend
Q4 '23 to Q1 '26Reported value path, quarterly change, and manager coverage
Latest reported value31.3B-12.3% QoQ
Trend over chart+13.9%Q4 '23 to Q1 '26
Manager positions1,065-48 QoQ
SEC 13F ownership historyDec 31, 2023Quarterly SEC 13F history1 companiesReported value 27.5BValue change +22.5%Reported shares 58.8MManagers 891This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Mar 31, 2024Quarterly SEC 13F history1 companiesReported value 33.1BValue change +20.6%Reported shares 59MManagers 965This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Jun 30, 2024Quarterly SEC 13F history1 companiesReported value 29.6BValue change -10.6%Reported shares 59.8MManagers 941This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Sep 30, 2024Quarterly SEC 13F history1 companiesReported value 29.3BValue change -1.2%Reported shares 59.6MManagers 946This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Dec 31, 2024Quarterly SEC 13F history1 companiesReported value 28.7BValue change -2.1%Reported shares 60.2MManagers 993This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Mar 31, 2025Quarterly SEC 13F history1 companiesReported value 27BValue change -5.9%Reported shares 59.7MManagers 955This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Jun 30, 2025Quarterly SEC 13F history1 companiesReported value 31.4BValue change +16.6%Reported shares 59.7MManagers 1,001This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Sep 30, 2025Quarterly SEC 13F history1 companiesReported value 35.7BValue change +13.5%Reported shares 58.7MManagers 1,048This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Dec 31, 2025Quarterly SEC 13F history1 companiesReported value 35.7BValue change +0.1%Reported shares 59.3MManagers 1,113This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Mar 31, 2026Quarterly SEC 13F history1 companiesReported value 31.3BValue change -12.3%Reported shares 56.5MManagers 1,065This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow.
Reported value path QoQ value change Manager-position coverage