Fastenal Company
MX ˙ BMV ˙ US3119001044
SecurityMX:FAST / Fastenal Company
InstitutionWealthfront Advisers Llc
Latest Disclosed Ownership210,383 shares
Latest Disclosed Value $ 9,761,771
Wealthfront Advisers Llc reports 9.93% increase in ownership of FAST / Fastenal Company

On May 5, 2026 - Wealthfront Advisers Llc filed a 13F-HR form disclosing ownership of 210,383 shares of Fastenal Company (MX:FAST) valued at $9,761,771 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 191,382 shares of Fastenal Company. This represents a change in shares of 9.93% 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)
2026-05-05 2026-03-31 13F FASTENAL COM 311900104 210,383 19,001 9.93 9,762 27.10 0.0214
2026-01-30 2025-12-31 13F FASTENAL COM 311900104 191,382 -4,308 -2.20 7,680 -19.97 0.0172
2025-11-06 2025-09-30 13F FASTENAL COM 311900104 195,690 3,498 1.82 9,597 18.88 0.0225
2025-07-31 2025-06-30 13F FASTENAL COM 311900104 192,192 98,656 105.47 8,072 11.29 0.0208
2025-05-02 2025-03-31 13F FASTENAL COM 311900104 93,536 9,228 10.95 7,254 19.65 0.0195
2025-04-01 2024-12-31 13F/A-1 FASTENAL COM 311900104 84,308 733 0.88 6,063 1.58 0.0177
2024-11-12 2024-09-30 13F FASTENAL COM 311900104 83,575 -3,448 -3.96 5,969 9.14 0.0184
2024-08-14 2024-06-30 13F FASTENAL COM 311900104 87,023 -5,636 -6.08 5,469 -23.49 0.0184
2024-04-19 2024-03-31 13F FASTENAL COM 311900104 92,659 -998 -1.07 7,148 17.82 0.0250
2024-02-09 2023-12-31 13F FASTENAL COM 311900104 93,657 964 1.04 6,066 19.79 0.0233
2023-11-01 2023-09-30 13F FASTENAL COM 311900104 92,693 -390 -0.42 5,065 -7.76 0.0218
2023-08-07 2023-06-30 13F FASTENAL COM 311900104 93,083 4,474 5.05 5,491 14.88 0.0233
2023-04-28 2023-03-31 13F FASTENAL COM 311900104 88,609 21,545 32.13 4,780 50.61 0.0217
2023-02-10 2022-12-31 13F FASTENAL COM 311900104 67,064 -4,414 -6.18 3,173 -3.59 0.0154
2022-11-14 2022-09-30 13F FASTENAL COM 311900104 71,478 5,924 9.04 3,291 0.58 0.0175
2022-07-20 2022-06-30 13F FASTENAL COM 311900104 65,554 15,294 30.43 3,272 9.58 0.0164
2022-05-16 2022-03-31 13F FASTENAL COM 311900104 50,260 31,752 171.56 2,986 151.77 0.0131
2022-01-21 2021-12-31 13F FASTENAL COM 311900104 18,508 2,411 14.98 1,186 42.72 0.0050
2021-11-15 2021-09-30 13F FASTENAL COM 311900104 16,097 1,795 12.55 831 11.69 0.0039
2021-08-16 2021-06-30 13F FASTENAL COM 311900104 14,302 267 1.90 744 5.38 0.0035
2021-05-14 2021-03-31 13F FASTENAL COM 311900104 14,035 -1,222 -8.01 706 -5.23 0.0038
2021-02-16 2020-12-31 13F FASTENAL COM 311900104 15,257 -2,356 -13.38 745 -6.17 0.0045
2020-11-16 2020-09-30 13F FASTENAL COM 311900104 17,613 5,203 41.93 794 49.25 0.0057
2020-08-14 2020-06-30 13F FASTENAL COM 311900104 12,410 1,732 16.22 532 59.28 0.0041
2020-05-15 2020-03-31 13F FASTENAL COM 311900104 10,678 1,543 16.89 334 -1.18 0.0030
2020-01-21 2019-12-31 13F FASTENAL COM 311900104 9,135 2,004 28.10 338 45.06 0.0025
2019-10-15 2019-09-30 13F FASTENAL COM 311900104 7,131 -9,402 -56.87 233 -56.77 0.0020
2019-08-13 2019-06-30 13F FASTENAL COM 311900104 16,533 12,812 344.32 539 125.52 0.0047
2019-05-13 2019-03-31 13F FASTENAL COM 311900104 3,721 3,721 239 0.0022
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.