Fastenal Company
MX ˙ BMV ˙ US3119001044
SecurityMX:FAST / Fastenal Company
InstitutionToth Financial Advisory Corp
Latest Disclosed Ownership173,120 shares
Latest Disclosed Value $ 8,032,776
Toth Financial Advisory Corp reports 4.95% increase in ownership of FAST / Fastenal Company

On April 16, 2026 - Toth Financial Advisory Corp filed a 13F-HR form disclosing ownership of 173,120 shares of Fastenal Company (MX:FAST) valued at $8,032,776 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 164,948 shares of Fastenal Company. This represents a change in shares of 4.95% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-16 2026-03-31 13F FASTENAL COM 311900104 173,120 8,172 4.95 8,033 21.35 0.8818
2026-01-20 2025-12-31 13F FASTENAL COM 311900104 164,948 2,535 1.56 6,619 -16.89 0.7188
2025-10-09 2025-09-30 13F FASTENAL COM 311900104 162,413 -3,576 -2.15 7,965 14.24 0.8587
2025-07-14 2025-06-30 13F FASTENAL COM 311900104 165,989 88,292 113.64 6,972 15.70 0.8133
2025-04-14 2025-03-31 13F FASTENAL COM 311900104 77,697 4,104 5.58 6,025 13.85 0.7254
2025-01-21 2024-12-31 13F FASTENAL COM 311900104 73,593 1,337 1.85 5,292 2.56 0.6225
2024-10-21 2024-09-30 13F FASTENAL COM 311900104 72,256 -816 -1.12 5,161 12.39 0.6093
2024-07-16 2024-06-30 13F FASTENAL COM 311900104 73,072 -275 -0.37 4,592 -18.84 0.5836
2024-04-16 2024-03-31 13F FASTENAL COM 311900104 73,347 -894 -1.20 5,658 17.66 0.7082
2024-01-26 2023-12-31 13F FASTENAL COM 311900104 74,241 2,174 3.02 4,809 22.12 0.6521
2023-10-12 2023-09-30 13F FASTENAL COM 311900104 72,067 2,416 3.47 3,938 -4.16 0.5997
2023-07-24 2023-06-30 13F FASTENAL COM 311900104 69,651 5,218 8.10 4,109 18.22 0.5943
2023-04-24 2023-03-31 13F FASTENAL COM 311900104 64,433 3,043 4.96 3,476 19.66 0.5420
2023-01-24 2022-12-31 13F FASTENAL COM 311900104 61,390 -77 -0.13 2,905 2.61 0.4712
2022-10-14 2022-09-30 13F FASTENAL COM 311900104 61,467 528 0.87 2,830 -6.97 0.5123
2022-07-25 2022-06-30 13F FASTENAL COM 311900104 60,939 480 0.79 3,042 -15.29 0.5300
2022-04-26 2022-03-31 13F FASTENAL COM 311900104 60,459 -1,990 -3.19 3,591 -10.22 0.5366
2022-01-31 2021-12-31 13F FASTENAL COM 311900104 62,449 -3,818 -5.76 4,000 16.96 0.5453
2021-10-20 2021-09-30 13F FASTENAL COM 311900104 66,267 -4,262 -6.04 3,420 -6.76 0.5196
2021-07-26 2021-06-30 13F FASTENAL COM 311900104 70,529 -1,609 -2.23 3,668 1.13 0.5602
2021-04-20 2021-03-31 13F FASTENAL COM 311900104 72,138 635 0.89 3,627 3.87 0.5788
2021-01-25 2020-12-31 13F FASTENAL COM 311900104 71,503 -2,568 -3.47 3,492 4.55 0.5985
2020-10-16 2020-09-30 13F FASTENAL COM 311900104 74,071 6,874 10.23 3,340 16.01 0.6414
2020-07-14 2020-06-30 13F FASTENAL COM 311900104 67,197 22,142 49.14 2,879 104.47 0.6235
2020-04-20 2020-03-31 13F FASTENAL COM 311900104 45,055 9,853 27.99 1,408 8.22 0.4066
2020-01-27 2019-12-31 13F FASTENAL COM 311900104 35,202 1,795 5.37 1,301 19.25 0.2638
2019-10-15 2019-09-30 13F FASTENAL COM 311900104 33,407 13,990 72.05 1,091 72.35 0.2390
2019-07-17 2019-06-30 13F FASTENAL COM 311900104 19,417 18,502 2,022.08 633 972.88 0.1416
2019-04-15 2019-03-31 13F FASTENAL COM 311900104 915 0 0.00 59 22.92 0.0138
2019-01-22 2018-12-31 13F FASTENAL COM 311900104 915 715 357.50 48 300.00 0.0131
2018-10-15 2018-09-30 13F FASTENAL COM 311900104 200 0 0.00 12 20.00 0.0027
2018-07-23 2018-06-30 13F FASTENAL COM 311900104 200 200 10 0.0023
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.