W.W. Grainger, Inc.
MX ˙ BMV ˙ US3848021040
SecurityMX:GWW / W.W. Grainger, Inc.
InstitutionArgyle Capital Management Inc.
Latest Disclosed Ownership665 shares
Latest Disclosed Value $ 725,389
Argyle Capital Management Inc. ownership in GWW / W.W. Grainger, Inc.

On April 28, 2026 - Argyle Capital Management Inc. filed a 13F-HR form disclosing ownership of 665 shares of W.W. Grainger, Inc. (MX:GWW) valued at $725,389 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 29, 2026 disclosing 665 shares of W.W. Grainger, Inc.. This represents a change in shares of 0.00% 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 Grainger W W COM 384802104 665 0 0.00 725 8.05 0.2357
2026-01-29 2025-12-31 13F Grainger W W COM 384802104 665 0 0.00 671 6.00 0.2240
2025-10-27 2025-09-30 13F Grainger W W COM 384802104 665 0 0.00 634 -8.39 0.2191
2025-07-24 2025-06-30 13F Grainger W W COM 384802104 665 0 0.00 692 5.34 0.2508
2025-04-29 2025-03-31 13F Grainger W W COM 384802104 665 0 0.00 657 -6.29 0.2440
2025-02-05 2024-12-31 13F Grainger W W COM 384802104 665 0 0.00 701 1.45 0.2761
2024-10-25 2024-09-30 13F Grainger W W COM 384802104 665 -15 -2.21 691 12.56 0.2750
2024-07-29 2024-06-30 13F Grainger W W COM 384802104 680 0 0.00 614 -11.29 0.2525
2024-04-29 2024-03-31 13F Grainger W W COM 384802104 680 0 0.00 692 22.74 0.2677
2024-02-05 2023-12-31 13F Grainger W W COM 384802104 680 -305 -30.96 564 -17.33 0.2335
2023-10-26 2023-09-30 13F Grainger W W COM 384802104 985 0 0.00 681 -12.24 0.2496
2023-07-27 2023-06-30 13F Grainger W W COM 384802104 985 0 0.00 777 14.45 0.2800
2023-04-27 2023-03-31 13F Grainger W W COM 384802104 985 -985 -50.00 678 -38.08 0.2385
2023-02-06 2022-12-31 13F Grainger W W COM 384802104 1,970 0 0.00 1,096 13.59 0.3767
2022-10-21 2022-09-30 13F Grainger W W COM 384802104 1,970 0 0.00 964 7.71 0.3755
2022-07-20 2022-06-30 13F Grainger W W COM 384802104 1,970 0 0.00 895 -11.91 0.3210
2022-04-27 2022-03-31 13F Grainger W W COM 384802104 1,970 0 0.00 1,016 -0.49 0.3306
2022-01-25 2021-12-31 13F Grainger W W COM 384802104 1,970 0 0.00 1,021 31.91 0.3186
2021-10-25 2021-09-30 13F Grainger W W COM 384802104 1,970 0 0.00 774 -10.31 0.2563
2021-07-27 2021-06-30 13F Grainger W W COM 384802104 1,970 0 0.00 863 9.24 0.2789
2021-04-27 2021-03-31 13F Grainger W W COM 384802104 1,970 0 0.00 790 -1.74 0.2662
2021-01-28 2020-12-31 13F Grainger W W COM 384802104 1,970 0 0.00 804 14.37 0.2992
2020-10-27 2020-09-30 13F Grainger W W COM 384802104 1,970 -200 -9.22 703 3.08 0.2879
2020-07-22 2020-06-30 13F Grainger W W COM 384802104 2,170 0 0.00 682 26.53 0.2861
2020-04-27 2020-03-31 13F Grainger W W COM 384802104 2,170 0 0.00 539 -26.67 0.2546
2020-01-24 2019-12-31 13F Grainger W W COM 384802104 2,170 0 0.00 735 13.95 0.2610
2019-10-25 2019-09-30 13F Grainger W W COM 384802104 2,170 0 0.00 645 10.82 0.2438
2019-07-25 2019-06-30 13F Grainger W W COM 384802104 2,170 0 0.00 582 -10.87 0.2208
2019-04-24 2019-03-31 13F Grainger W W COM 384802104 2,170 0 0.00 653 6.53 0.2510
2019-01-28 2018-12-31 13F Grainger W W COM 384802104 2,170 -100 -4.41 613 -24.41 0.2596
2018-10-26 2018-09-30 13F Grainger W W COM 384802104 2,270 0 0.00 811 15.86 0.3035
2018-08-14 2018-06-30 13F Grainger W W COM 384802104 2,270 -630 -21.72 700 -14.53 0.2776
2018-04-25 2018-03-31 13F Grainger W W COM 384802104 2,900 -400 -12.12 819 5.00 0.3247
2018-01-25 2017-12-31 13F Grainger W W COM 384802104 3,300 0 0.00 780 31.53 0.2922
2017-10-26 2017-09-30 13F Grainger W W COM 384802104 3,300 3,300 593 0.2327
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.