Fastenal Company
MX ˙ BMV ˙ US3119001044
SecurityMX:FAST / Fastenal Company
InstitutionStephens Inc /ar/
Latest Disclosed Ownership70,748 shares
Latest Disclosed Value $ 3,282,718
Stephens Inc /ar/ reports 1.38% increase in ownership of FAST / Fastenal Company

On April 28, 2026 - Stephens Inc /ar/ filed a 13F-HR form disclosing ownership of 70,748 shares of Fastenal Company (MX:FAST) valued at $3,282,718 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 69,788 shares of Fastenal Company. This represents a change in shares of 1.38% 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)
2026-04-28 2026-03-31 13F FASTENAL COM 311900104 70,748 960 1.38 3,283 17.21 0.0411
2026-02-05 2025-12-31 13F FASTENAL COM 311900104 69,788 1,069 1.56 2,801 -16.89 0.0348
2025-10-27 2025-09-30 13F FASTENAL COM 311900104 68,719 1,599 2.38 3,370 19.51 0.0430
2025-07-29 2025-06-30 13F FASTENAL COM 311900104 67,120 33,740 101.08 2,819 8.93 0.0387
2025-05-01 2025-03-31 13F FASTENAL COM 311900104 33,380 -1,941 -5.50 2,589 1.93 0.0379
2025-01-28 2024-12-31 13F FASTENAL COM 311900104 35,321 -501 -1.40 2,540 -0.74 0.0356
2024-10-28 2024-09-30 13F FASTENAL COM 311900104 35,822 -47 -0.13 2,558 13.49 0.0363
2024-08-06 2024-06-30 13F FASTENAL COM 311900104 35,869 -1,030 -2.79 2,254 -20.80 0.0344
2024-05-15 2024-03-31 13F FASTENAL COM 311900104 36,899 -3,677 -9.06 2,846 8.30 0.0441
2024-02-13 2023-12-31 13F FASTENAL COM 311900104 40,576 -1,427 -3.40 2,628 14.51 0.0453
2023-11-14 2023-09-30 13F FASTENAL COM 311900104 42,003 -2,801 -6.25 2,295 -13.13 0.0440
2023-08-14 2023-06-30 13F FASTENAL COM 311900104 44,804 1,144 2.62 2,643 12.19 0.0475
2023-05-15 2023-03-31 13F FASTENAL COM 311900104 43,660 -509 -1.15 2,355 12.68 0.0452
2023-02-14 2022-12-31 13F/A-1 FASTENAL COM 311900104 44,169 241 0.55 2,090 3.36 0.0428
2023-01-25 2022-12-31 13F FASTENAL OM 311900104 44,169 241 2 0.0428
2022-11-02 2022-09-30 13F FASTENAL OM 311900104 43,928 -231 -0.52 2,022 -8.26 0.0432
2022-08-03 2022-06-30 13F FASTENAL OM 311900104 44,159 826 1.91 2,204 -14.37 0.0445
2022-05-04 2022-03-31 13F FASTENAL OM 311900104 43,333 308 0.72 2,574 -6.60 0.0420
2022-03-07 2021-12-31 13F FASTENAL OM 311900104 43,025 -404 -0.93 2,756 22.98 0.0417
2021-10-27 2021-09-30 13F FASTENAL COM 311900104 43,429 -76 -0.17 2,241 -0.93 0.0347
2021-08-12 2021-06-30 13F FASTENAL COM 311900104 43,505 251 0.58 2,262 4.00 0.0339
2021-05-14 2021-03-31 13F FASTENAL COM 311900104 43,254 1,601 3.84 2,175 6.93 0.0357
2021-02-10 2020-12-31 13F FASTENAL COM 311900104 41,653 -1,319 -3.07 2,034 4.95 0.0365
2020-11-13 2020-09-30 13F FASTENAL COM 311900104 42,972 313 0.73 1,938 6.02 0.0381
2020-08-24 2020-06-30 13F FASTENAL COM 311900104 42,659 -1,454 -3.30 1,828 32.56 0.0393
2020-05-14 2020-03-31 13F FASTENAL COM 311900104 44,113 -5,120 -10.40 1,379 -24.19 0.0367
2020-02-14 2019-12-31 13F FASTENAL COM 311900104 49,233 -13,541 -21.57 1,819 -11.31 0.0381
2019-10-18 2019-09-30 13F FASTENAL COM 311900104 62,774 123 0.20 2,051 0.44 0.0451
2019-08-01 2019-06-30 13F FASTENAL COM 311900104 62,651 30,496 94.84 2,042 -1.26 0.0463
2019-05-03 2019-03-31 13F FASTENAL COM 311900104 32,155 -25,412 -44.14 2,068 -31.30 0.0491
2019-02-11 2018-12-31 13F FASTENAL COM 311900104 57,567 -948 -1.62 3,010 -11.34 0.0854
2018-11-14 2018-09-30 13F FASTENAL COM 311900104 58,515 23,969 69.38 3,395 104.15 0.0845
2018-08-10 2018-06-30 13F FASTENAL COM 311900104 34,546 1,504 4.55 1,663 -7.82 0.0502
2018-05-03 2018-03-31 13F FASTENAL COM 311900104 33,042 -492 -1.47 1,804 -1.64 0.0673
2018-02-05 2017-12-31 13F FASTENAL COM 311900104 33,534 -663 -1.94 1,834 17.64 0.0686
2017-11-08 2017-09-30 13F FASTENAL COM 311900104 34,197 11,024 47.57 1,559 54.51 0.0563
2017-08-10 2017-06-30 13F FASTENAL COM 311900104 23,173 11,715 102.24 1,009 71.02 0.0346
2017-05-11 2017-03-31 13F FASTENAL COM 311900104 11,458 -8,430 -42.39 590 -36.83 0.0215
2017-02-09 2016-12-31 13F FASTENAL COM 311900104 19,888 143 0.72 934 13.21 0.0381
2016-11-30 2016-09-30 13F/A-2 FASTENAL COM 311900104 19,745 -21,510 -52.14 825 -54.94 0.0361
2016-11-10 2016-09-30 13F FASTENAL COM 311900104 19,745 825
2016-08-05 2016-06-30 13F FASTENAL COM 311900104 41,255 1,060 2.64 1,831 -7.06 0.0817
2016-05-05 2016-03-31 13F FASTENAL COM 311900104 40,195 3,112 8.39 1,970 30.12 0.0964
2016-02-10 2015-12-31 13F FASTENAL COM 311900104 37,083 225 0.61 1,514 12.23 0.0759
2015-11-03 2015-09-30 13F FASTENAL COM 311900104 36,858 1,967 5.64 1,349 -8.36 0.0702
2015-07-29 2015-06-30 13F FASTENAL COM 311900104 34,891 -10,503 -23.14 1,472 -21.74 0.0668
2015-05-06 2015-03-31 13F FASTENAL COM 311900104 45,394 8,680 23.64 1,881 7.73 0.0857
2015-02-12 2014-12-31 13F FASTENAL COM 311900104 36,714 1,679 4.79 1,746 11.00 0.0826
2014-11-14 2014-09-30 13F FASTENAL COM 311900104 35,035 -5,840 -14.29 1,573 -22.24 0.0778
2014-08-15 2014-06-30 13F FASTENAL COM 311900104 40,875 -1,138 -2.71 2,023 -2.32 0.1019
2014-05-13 2014-03-31 13F FASTENAL COM 311900104 42,013 9,863 30.68 2,071 35.63 0.1129
2014-02-14 2013-12-31 13F FASTENAL COM 311900104 32,150 2,069 6.88 1,527 0.99 0.0758
2013-11-06 2013-09-30 13F FASTENAL COM 311900104 30,081 8,136 37.07 1,512 50.45 0.0815
2013-08-12 2013-06-30 13F FASTENAL COM 311900104 21,945 21,945 1,005 0.0561
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.