W.W. Grainger, Inc.
US ˙ NYSE ˙ US3848021040

SecurityGWW / W.W. Grainger, Inc.
InstitutionWetherby Asset Management Inc
Latest Disclosed Ownership2,427 shares
Latest Disclosed Value $ 2,312,865
Wetherby Asset Management Inc reports 2.76% decrease in ownership of GWW / W.W. Grainger, Inc.

On November 14, 2025 - Wetherby Asset Management Inc filed a 13F-HR form disclosing ownership of 2,427 shares of W.W. Grainger, Inc. (US:GWW) valued at $2,312,834 USD as of September 30, 2025. The entity filed a previous 13F-HR on August 14, 2025 disclosing 2,496 shares of W.W. Grainger, Inc.. This represents a change in shares of -2.76% during the quarter. The current value of the position is $3,155,124 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)
2025-11-14 2025-09-30 13F GRAINGER W W COM 384802104 2,427 -69 -2.76 2,313 -10.94 0.0944
2025-08-14 2025-06-30 13F GRAINGER W W COM 384802104 2,496 279 12.58 2,596 11.13 0.1156
2025-02-14 2024-12-31 13F GRAINGER W W COM 384802104 2,217 -33 -1.47 2,337 -0.04 0.1120
2024-11-14 2024-09-30 13F GRAINGER W W COM 384802104 2,250 10 0.45 2,337 15.64 0.1069
2024-08-14 2024-06-30 13F GRAINGER W W COM 384802104 2,240 -51 -2.23 2,021 -13.26 0.0953
2024-05-15 2024-03-31 13F GRAINGER W W COM 384802104 2,291 -57 -2.43 2,331 19.79 0.1111
2024-02-14 2023-12-31 13F GRAINGER W W COM 384802104 2,348 91 4.03 1,946 24.60 0.1014
2023-11-14 2023-09-30 13F GRAINGER W W COM 384802104 2,257 -93 -3.96 1,561 -15.76 0.0885
2023-08-14 2023-06-30 13F GRAINGER W W COM 384802104 2,350 -24 -1.01 1,853 13.33 0.0998
2023-05-12 2023-03-31 13F GRAINGER W W COM 384802104 2,374 -27 -1.12 1,635 22.47 0.0957
2023-02-14 2022-12-31 13F GRAINGER W W COM 384802104 2,401 33 1.39 1,336 15.28 0.0858
2022-11-14 2022-09-30 13F GRAINGER W W COM 384802104 2,368 111 4.92 1,158 12.87 0.0816
2022-08-15 2022-06-30 13F GRAINGER W W COM 384802104 2,257 6 0.27 1,026 -11.63 0.0700
2022-05-16 2022-03-31 13F GRAINGER W W COM 384802104 2,251 34 1.53 1,161 1.04 0.0665
2022-02-14 2021-12-31 13F GRAINGER W W COM 384802104 2,217 75 3.50 1,149 36.46 0.0645
2021-11-15 2021-09-30 13F GRAINGER W W COM 384802104 2,142 -5 -0.23 842 -10.43 0.0520
2021-08-16 2021-06-30 13F GRAINGER W W COM 384802104 2,147 112 5.50 940 15.20 0.0574
2021-05-14 2021-03-31 13F GRAINGER W W COM 384802104 2,035 22 1.09 816 -0.73 0.0622
2021-02-11 2020-12-31 13F GRAINGER W W COM 384802104 2,013 1,921 2,088.04 822 2,390.91 0.0557
2020-12-16 2020-09-30 13F/A-01 GRAINGER W W COM 384802104 1,918 -65 684 0.0627
2020-12-16 2020-09-30 13F/A-02 GRAINGER W W COM 384802104 92 -1,891 -95.36 33 -94.70 0.0992
2020-11-13 2020-09-30 13F GRAINGER W W COM 384802104 2,010 27 717 45,607.4957
2020-08-14 2020-06-30 13F GRAINGER W W COM 384802104 1,983 123 6.61 623 34.85 0.0591
2020-05-06 2020-03-31 13F GRAINGER W W COM 384802104 1,860 294 18.77 462 -12.83 0.0519
2020-01-28 2019-12-31 13F GRAINGER W W COM 384802104 1,566 0 0.00 530 13.98 0.0522
2019-10-31 2019-09-30 13F GRAINGER W W COM 384802104 1,566 46 3.03 465 13.97 0.0485
2019-07-25 2019-06-30 13F GRAINGER W W COM 384802104 1,520 -27 -1.75 408 -12.26 0.0447
2019-07-25 2019-03-31 13F/A-1 GRAINGER W W COM 384802104 1,547 -890 -36.52 465 -32.51 0.0579
2019-05-09 2019-03-31 13F GRAINGER W W COM 384802104 1,547 -890 465
2019-01-30 2018-12-31 13F GRAINGER W W COM 384802104 2,437 38 1.58 689 -19.60 0.0975
2018-11-07 2018-09-30 13F GRAINGER W W COM 384802104 2,399 -7 -0.29 857 15.50 0.1059
2018-07-24 2018-06-30 13F GRAINGER W W COM 384802104 2,406 -206 -7.89 742 0.54 0.1004
2018-05-04 2018-03-31 13F GRAINGER W W COM 384802104 2,612 60 2.35 738 22.39 0.1019
2018-02-09 2017-12-31 13F GRAINGER W W COM 384802104 2,552 43 1.71 603 33.70 0.0837
2017-11-13 2017-09-30 13F GRAINGER W W COM 384802104 2,509 213 9.28 451 8.67 0.0671
2017-08-01 2017-06-30 13F GRAINGER W W COM 384802104 2,296 91 4.13 415 -19.10 0.0706
2017-04-27 2017-03-31 13F GRAINGER W W COM 384802104 2,205 80 3.76 513 4.06 0.0923
2017-02-08 2016-12-31 13F GRAINGER W W COM 384802104 2,125 22 1.05 493 4.23 0.0966
2016-11-14 2016-09-30 13F GRAINGER W W COM 384802104 2,103 -308 -12.77 473 -13.69 0.0957
2016-08-10 2016-06-30 13F GRAINGER W W COM 384802104 2,411 -17 -0.70 548 -3.35 0.1215
2016-05-10 2016-03-31 13F GRAINGER W W COM 384802104 2,428 -35 -1.42 567 13.63 0.1336
2016-02-08 2015-12-31 13F GRAINGER W W COM 384802104 2,463 -190 -7.16 499 -12.46 0.1196
2015-11-12 2015-09-30 13F GRAINGER W W COM 384802104 2,653 207 8.46 570 -1.38 0.1460
2015-08-12 2015-06-30 13F GRAINGER W W COM 384802104 2,446 101 4.31 578 4.52 0.1390
2015-05-08 2015-03-31 13F GRAINGER W W COM 384802104 2,345 31 1.34 553 -6.27 0.1346
2015-02-12 2014-12-31 13F GRAINGER W W COM 384802104 2,314 104 4.71 590 6.12 0.1484
2014-11-03 2014-09-30 13F GRAINGER W W COM 384802104 2,210 159 7.75 556 6.72 0.1550
2014-08-01 2014-06-30 13F GRAINGER W W COM 384802104 2,051 260 14.52 521 15.27 0.1471
2014-05-05 2014-03-31 13F/A-1 GRAINGER W W COM 384802104 1,791 13 0.73 452 -0.44 0.1296
2014-04-30 2014-03-31 13F GRAINGER W W COM 384802104 1,791 452
2014-01-29 2013-12-31 13F GRAINGER W W COM 384802104 1,778 -35 -1.93 454 -4.42 0.1295
2013-10-29 2013-09-30 13F GRAINGER W W COM 384802104 1,813 -146 -7.45 475 -3.85 0.1482
2013-07-24 2013-06-30 13F GRAINGER W W COM 384802104 1,959 1,959 494 0.1722
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.