FAST — FASTENAL CO

Ownership history in POSTROCK PARTNERS LLC  ·  5 quarters on record

This page tracks every 13F SEC filing in which POSTROCK PARTNERS LLC reported a position in FASTENAL CO (FAST). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
7.35% (2025 Q3)
Avg. % of fund
6.49%
First filed
2024 Q4
Last filed
2025 Q4
Quarters held
5
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 UNCHANGED 338,720 — 0% 5.91% $13.6M $39.91
2025 Q3 UNCHANGED 338,720 — 0% 7.35% $16.6M $48.52
2025 Q2 ADDED 338,720 +169,429 +100.1% 6.80% $14.2M $41.36
2025 Q1 UNCHANGED 169,291 — 0% 6.50% $13.1M $37.98
2024 Q4 INITIATED 169,291 — — 5.90% $12.2M $35.01
% of Fund (quarterly)    FAST price (monthly, adj. close)

Other funds also holding FAST

As of 2025 Q4 — sorted by position size

STEGINSKY CAPITAL LLC 3Y 7Y 10.79% CALEDONIA INVESTMENTS PLC 3Y 7Y 6.16% Quantum Capital Management, LLC / NJ 3Y 7Y 4.49% HARVEY INVESTMENT CO LLC 3Y 7Y 4.32% Diversified Investment Strategies, LLC 3Y 7Y 4.07% Long Road Investment Counsel, LLC 3Y 7Y 3.67% Carolina Wealth Advisors, LLC 3Y 3.47% Loudon Investment Management, LLC 3Y 7Y 3.33% Kampmann Melissa S. 3.22% ABSHER WEALTH MANAGEMENT, LLC 3Y 3.22%
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