Fastenal Company
MX ˙ BMV ˙ US3119001044
SecurityMX:FAST / Fastenal Company
InstitutionIntegrated Advisors Network LLC
Latest Disclosed Ownership5,764 shares
Latest Disclosed Value $ 267,450
Integrated Advisors Network LLC reports 58.92% decrease in ownership of FAST / Fastenal Company

On April 28, 2026 - Integrated Advisors Network LLC filed a 13F-HR form disclosing ownership of 5,764 shares of Fastenal Company (MX:FAST) valued at $267,450 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 14,031 shares of Fastenal Company. This represents a change in shares of -58.92% 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.

Upgrade to unlock premium data and export to Excel .

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 5,764 -8,267 -58.92 267 -52.58 0.0140
2026-02-17 2025-12-31 13F FASTENAL COM 311900104 14,031 -134 -0.95 563 -18.88 0.0249
2025-11-12 2025-09-30 13F FASTENAL COM 311900104 14,165 -2,064 -12.72 695 1.91 0.0292
2025-08-12 2025-06-30 13F FASTENAL COM 311900104 16,229 4,705 40.83 682 -23.74 0.0308
2025-04-15 2025-03-31 13F FASTENAL COM 311900104 11,524 -128 -1.10 894 6.69 0.0451
2025-02-25 2024-12-31 13F FASTENAL COM 311900104 11,652 -586 -4.79 838 -4.23 0.0400
2024-10-25 2024-09-30 13F FASTENAL COM 311900104 12,238 1,140 10.27 874 25.39 0.0413
2024-08-09 2024-06-30 13F FASTENAL COM 311900104 11,098 -55,238 -83.27 697 -86.38 0.0357
2024-05-06 2024-03-31 13F FASTENAL COM 311900104 66,336 -2,044 -2.99 5,117 15.56 0.2598
2024-02-26 2023-12-31 13F FASTENAL COM 311900104 68,380 -2,724 -3.83 4,429 13.98 0.2504
2023-11-16 2023-09-30 13F FASTENAL COM 311900104 71,104 -2,039 -2.79 3,885 -9.94 0.2375
2023-07-14 2023-06-30 13F FASTENAL COM 311900104 73,143 -872 -1.18 4,315 8.07 0.2484
2023-05-08 2023-03-31 13F FASTENAL COM 311900104 74,015 64,954 716.85 3,992 832.71 0.2399
2023-02-02 2022-12-31 13F/A-1 FASTENAL COM 311900104 9,061 37 0.41 429 3.13 0.0276
2022-11-08 2022-09-30 13F FASTENAL COM 311900104 9,024 -439 -4.64 415 -12.08 0.0282
2022-08-12 2022-06-30 13F FASTENAL COM 311900104 9,463 341 3.74 472 -12.92 0.0307
2022-05-02 2022-03-31 13F FASTENAL COM 311900104 9,122 2,754 43.25 542 32.84 0.0318
2022-02-14 2021-12-31 13F FASTENAL COM 311900104 6,368 -57 -0.89 408 22.89 0.0241
2021-11-15 2021-09-30 13F FASTENAL COM 311900104 6,425 28 0.44 332 -0.30 0.0220
2021-08-06 2021-06-30 13F FASTENAL COM 311900104 6,397 -149 -2.28 333 1.22 0.0245
2021-05-17 2021-03-31 13F FASTENAL COM 311900104 6,546 167 2.62 329 5.79 0.0301
2021-02-12 2020-12-31 13F FASTENAL COM 311900104 6,379 33 0.52 311 8.74 0.0341
2020-11-09 2020-09-30 13F FASTENAL COM 311900104 6,346 -3,972 -38.50 286 -35.29 0.0362
2020-08-13 2020-06-30 13F FASTENAL COM 311900104 10,318 203 2.01 442 39.87 0.0518
2020-05-06 2020-03-31 13F FASTENAL COM 311900104 10,115 674 7.14 316 -9.46 0.0619
2020-02-06 2019-12-31 13F FASTENAL COM 311900104 9,441 9,441 349 0.0471
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.