FAST

Fastenal Co

Latest period2026 - Q2Total superinvestors126

Top 10 Superinvestors by Shares Owned

This chart shows the top 10 superinvestors based on the number of shares they owned in 2026-Q1 and 2026-Q2. According to the most recent SEC 13F filing, 126 superinvestors own shares of Fastenal Co (FAST), although recent data may remain incomplete due to pending filings.

Quarter-over-Quarter Change (%)

This chart highlights the quarter-over-quarter change (%) in the number of superinvestors holding Fastenal Co (FAST), the total shares they held, and the total reported dollar value. It gives a clear view of whether there is ongoing momentum. The dotted lines at the top and bottom adjust longer bars to keep smaller data points visible for better comparison.

Superinvestors' Activity (%) Over the Last 4 Quarters

This chart shows superinvestors' activity with Fastenal Co (FAST) over the last four quarters, highlighting the percentage of investors who added, increased, decreased, held, or exited their positions, revealing shifts in sentiment over time.

Superinvestors' Past Actions

This chart displays superinvestors' past actions with Fastenal Co (FAST) over the last 10 years (40 quarters), helping to visualize the collective momentum and investment trends over time.

Superinvestors ownership

SuperinvestorPortfolio %Reported Value
Michael Balboa@Fenimore Asset Management Inc
Recent Activity
Decreased -11.81%
3.21%
$154.962M
3.226M shares@ 48.04 avg price
Steven Farmer@Confluence Investment Management Llc
Recent Activity
Decreased -4.61%
2.13%
$135.912M
2.83M shares@ 48.03 avg price
Lois Beckmen@Riverbridge Partners Llc
Recent Activity
Decreased -9.9%
2.69%
$96.142M
2.002M shares@ 48.03 avg price
Andrew Steginsky@Steginsky Capital Llc
Recent Activity
Increased 4.91%
12.4%
$82.574M
1.719M shares@ 48.04 avg price
Athena Konstantinidis@Congress Asset Management Co
Recent Activity
Decreased -2.2%
0.32%
$50.437M
1.05M shares@ 48.03 avg price
AEGON ASSET MANAGEMENT UK Plc@Aegon Asset Management Uk Plc
Recent Activity
Decreased -0.94%
0.49%
$45.082M
938,631 shares@ 48.04 avg price
Mikael Aho@Handelsbanken Fonder Ab
Recent Activity
Decreased -8.01%
0.09%
$29.42M
612,543 shares@ 48.03 avg price
Brittany P. Zorn@Godsey & Gibb, Inc
Recent Activity
Decreased -0.97%
2.23%
$27.118M
564,601 shares@ 48.04 avg price
Dr. Dr. Heimo Ploessnig@Assenagon Asset Management S.a.
Recent Activity
Increased 123.17%
0.04%
$25.676M
534,592 shares@ 48.04 avg price
Gregory R. Greene@Dudley & Shanley, Inc.
Recent Activity
Increased 160.66%
3.43%
$22.691M
472,440 shares@ 48.03 avg price

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