Fastenal Company
MX ˙ BMV ˙ US3119001044
SecurityMX:FAST / Fastenal Company
InstitutionGlenview Trust Co
Latest Disclosed Ownership74,916 shares
Latest Disclosed Value $ 3,476,102
Glenview Trust Co reports 4.79% increase in ownership of FAST / Fastenal Company

On May 8, 2026 - Glenview Trust Co filed a 13F-HR form disclosing ownership of 74,916 shares of Fastenal Company (MX:FAST) valued at $3,476,102 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 71,494 shares of Fastenal Company. This represents a change in shares of 4.79% 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)
2026-05-08 2026-03-31 13F FASTENAL COM 311900104 74,916 3,422 4.79 3,476 21.16 0.0283
2026-02-09 2025-12-31 13F FASTENAL COM 311900104 71,494 -7,780 -9.81 2,869 -26.19 0.0443
2025-11-07 2025-09-30 13F FASTENAL COM 311900104 79,274 663 0.84 3,888 17.75 0.0616
2025-08-14 2025-06-30 13F FASTENAL COM 311900104 78,611 38,868 97.80 3,302 7.11 0.0571
2025-05-20 2025-03-31 13F/A-1 FASTENAL COM 311900104 39,743 -536 -1.33 3,082 6.42 0.0599
2025-05-15 2025-03-31 13F FASTENAL COM 311900104 40,279 0 2,896 0.0282
2025-02-10 2024-12-31 13F FASTENAL COM 311900104 40,279 -1,021 -2.47 2,896 -1.80 0.0543
2024-11-12 2024-09-30 13F FASTENAL COM 311900104 41,300 3,453 9.12 2,950 24.01 0.0567
2024-08-14 2024-06-30 13F FASTENAL COM 311900104 37,847 0 0.00 2,378 -18.53 0.0479
2024-05-14 2024-03-31 13F FASTENAL COM 311900104 37,847 -78 -0.21 2,920 18.85 0.0627
2024-02-12 2023-12-31 13F FASTENAL COM 311900104 37,925 644 1.73 2,456 20.57 0.0603
2023-11-13 2023-09-30 13F FASTENAL COM 311900104 37,281 -3,792 -9.23 2,037 -15.90 0.0562
2023-08-14 2023-06-30 13F FASTENAL COM 311900104 41,073 -389 -0.94 2,423 8.32 0.0661
2023-05-09 2023-03-31 13F FASTENAL COM 311900104 41,462 0 0.00 2,236 14.02 0.0669
2023-02-08 2022-12-31 13F FASTENAL COM 311900104 41,462 521 1.27 1,962 4.03 0.0650
2022-11-04 2022-09-30 13F FASTENAL COM 311900104 40,941 -5,358 -11.57 1,885 -18.43 0.0714
2022-08-10 2022-06-30 13F FASTENAL COM 311900104 46,299 0 0.00 2,311 -15.96 0.0849
2022-05-11 2022-03-31 13F FASTENAL COM 311900104 46,299 -143 -0.31 2,750 -7.56 0.0893
2022-02-10 2021-12-31 13F FASTENAL COM 311900104 46,442 18,500 66.21 2,975 106.31 0.0985
2021-11-12 2021-09-30 13F FASTENAL COM 311900104 27,942 3,800 15.74 1,442 14.90 0.0557
2021-08-11 2021-06-30 13F FASTENAL COM 311900104 24,142 -89 -0.37 1,255 3.04 0.0485
2021-05-12 2021-03-31 13F FASTENAL COM 311900104 24,231 -894 -3.56 1,218 -0.73 0.0524
2021-02-02 2020-12-31 13F FASTENAL COM 311900104 25,125 -616 -2.39 1,227 5.68 0.0570
2020-11-12 2020-09-30 13F FASTENAL COM 311900104 25,741 800 3.21 1,161 8.71 0.0602
2020-08-12 2020-06-30 13F FASTENAL COM 311900104 24,941 137 0.55 1,068 37.81 0.0609
2020-04-28 2020-03-31 13F FASTENAL COM 311900104 24,804 1,028 4.32 775 -11.83 0.0537
2020-02-06 2019-12-31 13F FASTENAL COM 311900104 23,776 2,890 13.84 879 28.89 0.0492
2019-11-14 2019-09-30 13F FASTENAL COM 311900104 20,886 0 0.00 682 0.15 0.0412
2019-08-08 2019-06-30 13F FASTENAL COM 311900104 20,886 10,623 103.51 681 3.18 0.0423
2019-05-14 2019-03-31 13F FASTENAL COM 311900104 10,263 145 1.43 660 24.76 0.0423
2019-02-14 2018-12-31 13F FASTENAL COM 311900104 10,118 0 0.00 529 -9.88 0.0391
2018-11-14 2018-09-30 13F FASTENAL COM 311900104 10,118 0 0.00 587 20.53 0.0370
2018-08-10 2018-06-30 13F FASTENAL COM 311900104 10,118 200 2.02 487 -9.98 0.0362
2018-05-15 2018-03-31 13F/A-1 FASTENAL COM 311900104 9,918 -1,925 -16.25 541 -16.51 0.0374
2018-05-14 2018-03-31 13F FASTENAL COM 311900104 9,918 541
2018-02-06 2017-12-31 13F FASTENAL COM 311900104 11,843 0 0.00 648 20.00 0.0447
2017-11-07 2017-09-30 13F FASTENAL COM 311900104 11,843 -81 -0.68 540 4.05 0.0395
2017-08-11 2017-06-30 13F FASTENAL COM 311900104 11,924 -719 -5.69 519 -20.28 0.0403
2017-05-10 2017-03-31 13F FASTENAL COM 311900104 12,643 6,808 116.68 651 137.59 0.0514
2017-02-14 2016-12-31 13F/A-1 FASTENAL COM 311900104 5,835 800 15.89 274 33.01 0.0227
2017-02-10 2016-12-31 13F FASTENAL COM 311900104 5,835 274
2017-04-28 2015-12-31 13F FASTENAL COM 311900104 5,035 0 0.00 206 -13.81 0.0214
2017-05-01 2014-12-31 13F FASTENAL COM 311900104 5,035 -565 -10.09 239 -10.15 0.0255
2017-05-02 2013-12-31 13F FASTENAL COM 311900104 5,600 600 12.00 266 14.16 0.0306
2017-05-03 2012-12-31 13F FASTENAL COM 311900104 5,000 5,000 233 0.0345
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.