FAST — Fastenal Co Common

Ownership history in BOSTON RESEARCH & MANAGEMENT INC  ·  67 quarters on record

AI Ownership Summary

BOSTON RESEARCH & MANAGEMENT INC reported Fastenal Co Common (FAST) in 67 quarterly 13F filings from 2023 Q4 through 2025 Q4. Peak portfolio weight reached 2.4% in 2023 Q4. The latest visible filing shows FAST at 1.88% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this FAST ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was BOSTON RESEARCH & MANAGEMENT INC's position in Fastenal Co Common, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q4

FAST was reported at 1.88% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
2.4% in 2023 Q4

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2023 Q4 to 2025 Q4

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

FAST stock page BOSTON RESEARCH & MANAGEMENT INC fund profile BOSTON RESEARCH & MANAGEMENT INC full holdings
How BOSTON RESEARCH & MANAGEMENT INC held FAST — position size vs. price
% of Fund (quarterly)    FAST price (quarter-end, indexed to 100)
📋 Quarterly Holdings History 9 quarters  ▾
Quarter Action Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 REDUCED 202,870 -6,847 -3.3% 1.88% $8.1M 2026-02-14 (Est.) $46.41
2025 Q3 REDUCED 209,717 -1,548 -0.7% 2.27% $10.3M 2025-11-12 $40.74
2025 Q2 ADDED 211,265 +104,588 +98.0% 2.12% $8.9M 2025-08-12 $47.93
2025 Q1 REDUCED 106,677 -978 -0.9% 2.05% $8.3M 2025-05-12 $39.46
2024 Q4 REDUCED 107,655 -195 -0.2% 1.90% $7.7M 2025-02-12 $36.08
2024 Q3 ADDED 107,850 +1,920 +1.8% 1.81% $7.7M 2024-11-12 $40.66
2024 Q2 REDUCED 105,930 -345 -0.3% 1.68% $6.7M 2024-08-13 $32.15
2024 Q1 REDUCED 106,275 -33,095 -23.7% 2.03% $8.2M 2024-05-14 $32.38
2023 Q4 REDUCED 139,370 -8,567 -5.8% 2.40% $9.0M 2024-02-12 $33.53
58 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding FAST

As of 2026 Q1 — sorted by position size

CONFLUENCE INVESTMENT MANAGEMENT LLC 3Y 7Y 2.14% First Financial Bank - Trust Division 3Y 7Y 0.11% ROWLANDMILLER & PARTNERS.ADV 3Y 7Y 0.11% MJT & Associates Financial Advisory Group, Inc. 0.09% Hickory Point Bank & Trust 0.04% LVM CAPITAL MANAGEMENT LTD/MI 3Y 7Y 0.04% Hilltop National Bank 0.02% Bangor Savings Bank 3Y 7Y 0.0% Ares Financial Consulting, LLC 0.0% Aspect Partners, LLC 0.0%

FAQ About BOSTON RESEARCH & MANAGEMENT INC and FAST

These are the practical questions this page is built to answer before you even open the full history table.

How long has BOSTON RESEARCH & MANAGEMENT INC reported owning FAST?

BOSTON RESEARCH & MANAGEMENT INC reported FAST across 9 quarterly 13F filings, from 2023 Q4 through 2025 Q4.

What was the largest reported FAST position in BOSTON RESEARCH & MANAGEMENT INC's portfolio?

The largest reported portfolio weight for FAST was 2.40% in 2023 Q4.

What is the latest reported FAST position on this page?

The most recent filing on this page is 2025 Q4, when BOSTON RESEARCH & MANAGEMENT INC reported 202,870 shares, equal to 1.88% of portfolio, with an estimated market value of $8.1M.

What does the chart on this FAST ownership page compare?

The chart compares BOSTON RESEARCH & MANAGEMENT INC's quarterly FAST portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

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