Fastenal Company
MX ˙ BMV ˙ US3119001044
SecurityMX:FAST / Fastenal Company
InstitutionVident Advisory, LLC
Latest Disclosed Ownership155,418 shares
Latest Disclosed Value $ 7,211,409
Vident Advisory, LLC reports 107.11% increase in ownership of FAST / Fastenal Company

On May 14, 2026 - Vident Advisory, LLC filed a 13F-HR form disclosing ownership of 155,418 shares of Fastenal Company (MX:FAST) valued at $7,211,409 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 75,043 shares of Fastenal Company. This represents a change in shares of 107.11% 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.

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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)
2026-05-14 2026-03-31 13F FASTENAL COM 311900104 155,418 80,375 107.11 7,211 139.49 0.0614
2026-02-18 2025-12-31 13F FASTENAL COM 311900104 75,043 -54,550 -42.09 3,011 -52.62 0.0274
2025-11-14 2025-09-30 13F FASTENAL COM 311900104 129,593 -16,004 -10.99 6,355 3.92 0.0607
2025-08-14 2025-06-30 13F FASTENAL COM 311900104 145,597 6,507 4.68 6,115 -43.31 0.0687
2025-05-15 2025-03-31 13F FASTENAL COM 311900104 139,090 11,352 8.89 10,787 17.43 0.1576
2025-02-14 2024-12-31 13F FASTENAL COM 311900104 127,738 61,093 91.67 9,186 92.98 0.1611
2024-11-14 2024-09-30 13F FASTENAL COM 311900104 66,645 5,271 8.59 4,760 23.44 0.1198
2024-08-14 2024-06-30 13F FASTENAL COM 311900104 61,374 2,896 4.95 3,857 -14.52 0.1065
2024-05-14 2024-03-31 13F FASTENAL COM 311900104 58,478 -2,757 -4.50 4,511 13.74 0.0940
2024-02-14 2023-12-31 13F FASTENAL COM 311900104 61,235 4,491 7.91 3,966 27.94 0.0997
2024-02-21 2023-09-30 13F/A-01 FASTENAL COM 311900104 56,744 56,744 3,100 0.0961
2023-11-14 2023-09-30 13F FASTENAL COM 311900104 56,744 56,744 3,100 0.0773
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.