Stock research
FAST — FASTENAL CO
FAST is reported by 8 tracked managers with $575.2M in visible reported value. This page connects ownership breadth, filing activity, and price context.
Stock research evidence
The latest visible filing snapshot is 2026 Q2. Values come from reported manager holdings; prices and 52-week context come from the latest available market quote.
- Tracked holders
- 8
- Reported value
- $575.2M
- Ownership breadth
- Not available
- Current price
- $49
Top reported managers
These managers have the largest visible reported positions in FAST. Portfolio weight is measured within each manager's latest visible filing.
- Mairs & Power Funds1.7% of reported portfolio · $185.9M · Reduce · Filed Aug 14, 2026
- Israel Englander0.1% of reported portfolio · $134.3M · Filed Aug 14, 2026
- Cliff Asness0% of reported portfolio · $116.8M · Filed Aug 14, 2026
- Ken Griffin0.1% of reported portfolio · $94.8M · Add · Filed Aug 14, 2026
- William Von Mueffling2.7% of reported portfolio · $18.1M · Reduce · Filed Jul 29, 2026
Continue the research
Review the manager roster, compare this company with the most widely held stocks, or browse transparent screens built from the same filing-backed data.