Fastenal Company
US ˙ NasdaqGS ˙ US3119001044

SecurityFAST / Fastenal Company
InstitutionCWM Advisors, LLC
Latest Disclosed Ownership51,079 shares
Latest Disclosed Value $ 2,370,066
CWM Advisors, LLC reports 27.84% decrease in ownership of FAST / Fastenal Company

On May 13, 2026 - CWM Advisors, LLC filed a 13F-HR/A form disclosing ownership of 51,079 shares of Fastenal Company (US:FAST) valued at $2,370,066 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 70,784 shares of Fastenal Company. This represents a change in shares of -27.84% during the quarter. The current value of the position is $2,373,130 USD.

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/A-1 FASTENAL COM 311900104 51,079 -19,705 -27.84 2,370 -16.55 0.4755
2026-04-23 2026-03-31 13F FASTENAL COM 311900104 65,893 -4,891 3,057 0.2516
2026-02-17 2025-12-31 13F FASTENAL COM 311900104 70,784 64,486 1,023.91 2,841 822.08 0.2556
2025-10-15 2025-09-30 13F FASTENAL COM 311900104 6,298 -440 -6.53 309 9.22 0.0301
2025-07-24 2025-06-30 13F FASTENAL COM 311900104 6,738 2,649 64.78 283 -11.04 0.0308
2025-06-03 2025-03-31 13F FASTENAL COM 311900104 4,089 -11,964 -74.53 317 -72.53 0.0377
2025-01-17 2024-12-31 13F FASTENAL COM 311900104 16,053 -1,107 -6.45 1,154 -5.80 0.1292
2024-10-10 2024-09-30 13F FASTENAL COM 311900104 17,160 -523 -2.96 1,226 10.26 0.1254
2024-08-12 2024-06-30 13F FASTENAL COM 311900104 17,683 -14,148 -44.45 1,111 -54.75 0.1281
2024-05-07 2024-03-31 13F FASTENAL COM 311900104 31,831 -4,797 -13.10 2,455 3.50 0.2512
2024-02-12 2023-12-31 13F FASTENAL COM 311900104 36,628 11,882 48.02 2,372 75.44 0.2609
2023-10-26 2023-09-30 13F FASTENAL COM 311900104 24,746 1,674 7.26 1,352 -0.66 0.1726
2023-07-31 2023-06-30 13F FASTENAL COM 311900104 23,072 15,238 194.51 1,361 222.51 0.1646
2023-04-24 2023-03-31 13F FASTENAL COM 311900104 7,834 -261 -3.22 423 10.18 0.0538
2023-01-26 2022-12-31 13F FASTENAL COM 311900104 8,095 -10,602 -56.70 383 -55.52 0.0493
2022-11-07 2022-09-30 13F FASTENAL COM 311900104 18,697 -6,849 -26.81 861 -32.47 0.1216
2022-08-10 2022-06-30 13F FASTENAL COM 311900104 25,546 -5,009 -16.39 1,275 -29.75 0.1692
2022-04-21 2022-03-31 13F FASTENAL COM 311900104 30,555 -1,480 -4.62 1,815 -11.55 0.2101
2022-02-14 2021-12-31 13F/A-1 FASTENAL COM 311900104 32,035 -864 -2.63 2,052 20.85 0.2353
2021-11-09 2021-09-30 13F FASTENAL COM 311900104 32,899 6,944 26.75 1,698 25.78 0.2146
2021-08-10 2021-06-30 13F FASTENAL COM 311900104 25,955 6,184 31.28 1,350 35.81 0.1776
2021-04-30 2021-03-31 13F FASTENAL COM 311900104 19,771 2,185 12.42 994 15.72 0.1524
2021-02-12 2020-12-31 13F FASTENAL COM 311900104 17,586 8,992 104.63 859 121.96 0.1900
2020-11-16 2020-09-30 13F FASTENAL COM 311900104 8,594 -5,341 -38.33 387 -35.18 0.1065
2020-08-12 2020-06-30 13F FASTENAL COM 311900104 13,935 -549 -3.79 597 31.79 0.2062
2020-05-08 2020-03-31 13F FASTENAL COM 311900104 14,484 -3,858 -21.03 453 -33.19 0.1810
2020-01-24 2019-12-31 13F FASTENAL COM 311900104 18,342 -888 -4.62 678 7.96 0.2431
2019-11-13 2019-09-30 13F FASTENAL COM 311900104 19,230 1,775 10.17 628 10.37 0.2394
2019-07-16 2019-06-30 13F FASTENAL COM 311900104 17,455 8,972 105.76 569 4.21 0.2393
2019-05-16 2019-03-31 13F FASTENAL COM 311900104 8,483 1,753 26.05 546 55.11 0.2535
2019-02-21 2018-12-31 13F/A-1 FASTENAL COM 311900104 6,730 37 0.55 352 -9.28 0.2367
2019-02-21 2018-09-30 13F/A-1 FASTENAL COM 311900104 6,693 -410 -5.77 388 13.45 0.2391
2018-11-07 2018-09-30 13F FASTENAL COM 311900104 5,047 5,047 293
2019-02-21 2018-06-30 13F/A-1 FASTENAL COM 311900104 7,103 1,301 22.42 342 7.89 0.2431
2019-02-22 2018-03-31 13F/A-1 FASTENAL COM 311900104 5,802 841 16.95 317 16.97 0.3230
2019-02-21 2017-12-31 13F/A-1 FASTENAL COM 311900104 4,961 4,961 271 0.2304
2018-02-15 2017-12-31 13F Fastenal COM 311900104 1,633 89 0.0709
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.