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S.A. Mason LLC

Position in FAST — Fastenal Co

CIK 1800911 HOLLAND, MI

Position in FAST

as of Jun 30, 2026 · filed Jul 31, 2026
Position Value
$213,013
+$1,197 QoQ
Shares Held
4,435
-2.8% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
#1,159
of 1,453 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in FAST Over Time

Shares Held

Position Value (USD)

Position in Industrial Distribution

Industrials · as of Jun 30, 2026

S.A. Mason LLC holds $213,013 across 1 Industrial Distribution name. FAST ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 FAST
Fastenal Co
This page
4,435 $213,013

All Filings in FAST

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $213,013 4,435
2026-03-31 $211,816 4,565
2025-12-31 $181,186 4,515
2025-09-30 $216,609 4,417
2025-06-30 $118,314 2,817
2025-03-31 $172,626 2,226
2024-12-31 $161,150 2,241
2024-09-30 $376,097 5,266
2024-06-30 $330,915 5,266
2024-03-31 $406,142 5,265
2023-12-31 $340,042 5,250
2023-09-30 $286,860 5,250
2023-06-30 $312,647 5,300
2023-03-31 $285,882 5,300
2022-12-31 $250,796 5,300
2022-09-30 $244,012 5,300
2022-06-30 $264,576 5,300
2022-03-31 $314,820 5,300
2021-12-31 $339,518 5,300
2021-09-30 $273,533 5,300
2021-06-30 $275,600 5,300
2021-03-31 $266,484 5,300
2020-12-31 $258,799 5,300
2020-09-30 $238,977 5,300
2020-06-30 $227,052 5,300
2020-03-31 $165,625 5,300