Fastenal Company
MX ˙ BMV ˙ US3119001044
SecurityMX:FAST / Fastenal Company
InstitutionFirst Trust Advisors Lp
Latest Disclosed Ownership1,510,496 shares
Latest Disclosed Value $ 70,087,023
First Trust Advisors Lp reports 13.37% decrease in ownership of FAST / Fastenal Company

On May 13, 2026 - First Trust Advisors Lp filed a 13F-HR form disclosing ownership of 1,510,496 shares of Fastenal Company (MX:FAST) valued at $70,087,023 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,743,618 shares of Fastenal Company. This represents a change in shares of -13.37% 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)
2026-05-13 2026-03-31 13F FASTENAL COM 311900104 1,510,496 -233,122 -13.37 70,087 0.17 0.0499
2026-02-13 2025-12-31 13F FASTENAL COM 311900104 1,743,618 -454,673 -20.68 69,971 -35.09 0.0509
2025-11-12 2025-09-30 13F FASTENAL COM 311900104 2,198,291 -136,389 -5.84 107,804 9.94 0.0801
2025-08-13 2025-06-30 13F FASTENAL COM 311900104 2,334,680 1,302,701 126.23 98,057 22.53 0.0789
2025-05-14 2025-03-31 13F FASTENAL COM 311900104 1,031,979 6,785 0.66 80,030 8.56 0.0709
2025-02-13 2024-12-31 13F FASTENAL COM 311900104 1,025,194 -86,787 -7.80 73,722 -7.17 0.0650
2024-11-13 2024-09-30 13F FASTENAL COM 311900104 1,111,981 -299,030 -21.19 79,418 -10.43 0.0757
2024-08-13 2024-06-30 13F FASTENAL COM 311900104 1,411,011 -25,029 -1.74 88,668 -19.96 0.0904
2024-05-13 2024-03-31 13F FASTENAL COM 311900104 1,436,040 -263,582 -15.51 110,776 0.63 0.1124
2024-02-13 2023-12-31 13F FASTENAL COM 311900104 1,699,622 -335,703 -16.49 110,085 -1.01 0.1201
2023-11-13 2023-09-30 13F FASTENAL COM 311900104 2,035,325 36,871 1.84 111,210 -5.66 0.1318
2023-08-14 2023-06-30 13F FASTENAL COM 311900104 1,998,454 -73,440 -3.54 117,889 5.49 0.1340
2023-05-15 2023-03-31 13F FASTENAL COM 311900104 2,071,894 -81,907 -3.80 111,758 9.65 0.1291
2023-02-09 2022-12-31 13F FASTENAL COM 311900104 2,153,801 129,329 6.39 101,919 9.35 0.1212
2022-11-14 2022-09-30 13F FASTENAL COM 311900104 2,024,472 27,322 1.37 93,207 -6.51 0.1208
2022-08-12 2022-06-30 13F FASTENAL COM 311900104 1,997,150 111,196 5.90 99,698 -11.00 0.1231
2022-05-13 2022-03-31 13F FASTENAL COM 311900104 1,885,954 256,037 15.71 112,026 7.29 0.1146
2022-02-08 2021-12-31 13F FASTENAL COM 311900104 1,629,917 -148,790 -8.37 104,412 13.74 0.1016
2021-11-15 2021-09-30 13F FASTENAL COM 311900104 1,778,707 -29,588 -1.64 91,799 -2.36 0.0987
2021-10-12 2021-06-30 13F/A-1 FASTENAL COM 311900104 1,808,295 -53,556 -2.88 94,018 0.43 0.1018
2021-08-16 2021-06-30 13F FASTENAL COM 311900104 1,809,265 -52,586 94,082 0.0970
2021-05-14 2021-03-31 13F FASTENAL COM 311900104 1,861,851 116,419 6.67 93,614 9.84 0.1134
2021-02-02 2020-12-31 13F FASTENAL COM 311900104 1,745,432 -182,719 -9.48 85,229 -1.97 0.1129
2020-11-05 2020-09-30 13F FASTENAL COM 311900104 1,928,151 98,895 5.41 86,940 10.94 0.1393
2020-07-22 2020-06-30 13F FASTENAL COM 311900104 1,829,256 -79,820 -4.18 78,365 31.35 0.1358
2020-05-06 2020-03-31 13F FASTENAL COM 311900104 1,909,076 118,833 6.64 59,659 -9.81 0.1352
2020-02-03 2019-12-31 13F FASTENAL COM 311900104 1,790,243 -176,333 -8.97 66,149 2.96 0.1130
2019-11-04 2019-09-30 13F FASTENAL COM 311900104 1,966,576 141,494 7.75 64,248 8.02 0.1210
2019-07-30 2019-06-30 13F FASTENAL COM 311900104 1,825,082 943,833 107.10 59,479 4.95 0.1121
2019-06-19 2019-03-31 13F/A-1 FASTENAL COM 311900104 881,249 -2,204 -0.25 56,673 22.68 0.1127
2019-05-09 2019-03-31 13F FASTENAL COM 311900104 881,249 -2,204 56,673
2019-02-07 2018-12-31 13F FASTENAL COM 311900104 883,453 272,887 44.69 46,196 30.41 0.1095
2018-10-25 2018-09-30 13F FASTENAL COM 311900104 610,566 -265,731 -30.32 35,425 -16.01 0.0660
2018-08-02 2018-06-30 13F FASTENAL COM 311900104 876,297 171,750 24.38 42,176 9.66 0.0875
2018-04-23 2018-03-31 13F FASTENAL COM 311900104 704,547 14,277 2.07 38,461 1.88 0.0883
2018-02-08 2017-12-31 13F FASTENAL COM 311900104 690,270 9,419 1.38 37,751 21.65 0.0899
2017-10-24 2017-09-30 13F FASTENAL COM 311900104 680,851 -122,391 -15.24 31,033 -11.25 0.0798
2017-08-02 2017-06-30 13F FASTENAL COM 311900104 803,242 32,549 4.22 34,965 -11.91 0.0933
2017-05-02 2017-03-31 13F FASTENAL COM 311900104 770,693 298,448 63.20 39,691 78.90 0.1100
2017-02-06 2016-12-31 13F FASTENAL COM 311900104 472,245 -98,608 -17.27 22,186 -6.98 0.0660
2016-11-01 2016-09-30 13F FASTENAL COM 311900104 570,853 -225,010 -28.27 23,850 -32.49 0.0712
2016-08-04 2016-06-30 13F FASTENAL COM 311900104 795,863 404,029 103.11 35,328 84.00 0.1113
2016-05-10 2016-03-31 13F FASTENAL COM 311900104 391,834 -63,746 -13.99 19,200 3.24 0.0617
2016-05-04 2015-12-31 13F/A-1 FASTENAL COM 311900104 455,580 94,694 26.24 18,597 40.76 0.0483
2016-02-03 2015-12-31 13F FASTENAL COM 311900104 455,580 18,597
2015-11-05 2015-09-30 13F FASTENAL COM 311900104 360,886 -725 -0.20 13,212 -13.38 0.0383
2015-08-04 2015-06-30 13F FASTENAL COM 311900104 361,611 2,386 0.66 15,253 2.48 0.0396
2015-05-04 2015-03-31 13F FASTENAL COM 311900104 359,225 71,969 25.05 14,884 8.94 0.0437
2015-02-13 2014-12-31 13F FASTENAL COM 311900104 287,256 46,639 19.38 13,662 26.45 0.0461
2014-11-12 2014-09-30 13F FASTENAL COM 311900104 240,617 36,174 17.69 10,804 6.78 0.0425
2014-08-11 2014-06-30 13F FASTENAL COM 311900104 204,443 -17,180 -7.75 10,118 -7.40 0.0420
2014-05-12 2014-03-31 13F FASTENAL COM 311900104 221,623 16,231 7.90 10,926 11.97 0.0480
2014-08-08 2013-12-31 13F/A-1 FASTENAL COM 311900104 205,392 89,852 77.77 9,758 68.01 0.0473
2014-02-13 2013-12-31 13F FASTENAL COM 311900104 205,392 9,758
2013-11-12 2013-09-30 13F FASTENAL COM 311900104 115,540 26,081 29.15 5,808 41.80 0.0315
2013-08-12 2013-06-30 13F FASTENAL COM 311900104 89,459 89,459 4,096 0.0267
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.