TrackerSEC 13F ownership
Stable ownershipFastenal Company institutional positioning
Fastenal Company shows stable ownership in the latest SEC 13F quarter: -2.7% reported shares, 40 managers reporting.
13F value42.8B+12.9% versus prior quarter
Reported shares939.9M-2.7% versus prior quarter
Managers40-15 manager change
Option tilt-23.4%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 value42.8B+12.9% QoQ
Trend over chart+46.3%Q4 '23 to Q1 '26
Manager positions1,415+34 QoQ
SEC 13F ownership historyDec 31, 2023Quarterly SEC 13F history1 companiesReported value 29.3BValue change +24.4%Reported shares 469.3MManagers 1,129This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Mar 31, 2024Quarterly SEC 13F history1 companiesReported value 34.3BValue change +17.4%Reported shares 463.2MManagers 1,191This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Jun 30, 2024Quarterly SEC 13F history1 companiesReported value 28.5BValue change -17.2%Reported shares 466.8MManagers 1,159This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Sep 30, 2024Quarterly SEC 13F history1 companiesReported value 31.7BValue change +11.4%Reported shares 459.5MManagers 1,172This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Dec 31, 2024Quarterly SEC 13F history1 companiesReported value 33BValue change +4.1%Reported shares 474.1MManagers 1,233This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Mar 31, 2025Quarterly SEC 13F history1 companiesReported value 35.7BValue change +8.2%Reported shares 475MManagers 1,256This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Jun 30, 2025Quarterly SEC 13F history1 companiesReported value 39.5BValue change +10.6%Reported shares 960.8MManagers 1,318This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Sep 30, 2025Quarterly SEC 13F history1 companiesReported value 45.7BValue change +15.7%Reported shares 953.3MManagers 1,389This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Dec 31, 2025Quarterly SEC 13F history1 companiesReported value 37.9BValue change -16.9%Reported shares 966.3MManagers 1,381This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow. Mar 31, 2026Quarterly SEC 13F history1 companiesReported value 42.8BValue change +12.9%Reported shares 939.9MManagers 1,415This is a delayed quarterly ownership snapshot, useful for sponsorship trend, not intraday flow.
Reported value path QoQ value change Manager-position coverage