W.W. Grainger, Inc.
AT ˙ WBAG ˙ US3848021040
1.131,00 € ↑20,00 (1,80%)
2026-06-05
DEL PRIS
SecurityAT:GWW / W.W. Grainger, Inc.
InstitutionPinnacle Wealth Planning Services, Inc.
Latest Disclosed Ownership642 shares
Latest Disclosed Value $ 700,300
Pinnacle Wealth Planning Services, Inc. ownership in GWW / W.W. Grainger, Inc.

On May 11, 2026 - Pinnacle Wealth Planning Services, Inc. filed a 13F-HR form disclosing ownership of 642 shares of W.W. Grainger, Inc. (AT:GWW) valued at $602,710 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 642 shares of W.W. Grainger, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $726,102 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)
2026-05-11 2026-03-31 13F WW GRAINGER COM 384802104 642 0 0.00 700 8.19 0.0723
2026-02-13 2025-12-31 13F WW GRAINGER COM 384802104 642 14 2.23 648 8.19 0.0676
2025-11-13 2025-09-30 13F WW GRAINGER COM 384802104 628 -9 -1.41 598 -9.67 0.0701
2025-08-11 2025-06-30 13F WW GRAINGER COM 384802104 637 52 8.89 663 14.73 0.0871
2025-05-15 2025-03-31 13F WW GRAINGER COM 384802104 585 9 1.56 578 -4.94 0.0869
2025-02-27 2024-12-31 13F/A-1 WW GRAINGER COM 384802104 576 -35 -5.73 607 -4.26 0.0912
2025-02-06 2024-12-31 13F WW GRAINGER COM 384802104 576 -35 607 0.0848
2024-11-13 2024-09-30 13F GRAINGER W W INC COM Stock 384802104 611 -46 -7.00 635 7.09 0.0862
2024-08-09 2024-06-30 13F GRAINGER W W INC COM Stock 384802104 657 -16 -2.38 593 -13.45 0.0847
2024-05-10 2024-03-31 13F GRAINGER W W INC COM Stock 384802104 673 -10 -1.46 685 21.06 0.1003
2024-02-08 2023-12-31 13F GRAINGER W W INC COM Stock 384802104 683 -14 -2.01 566 17.22 0.0889
2023-11-08 2023-09-30 13F GRAINGER W W INC COM Stock 384802104 697 -86 -10.98 482 -21.88 0.0795
2023-08-07 2023-06-30 13F GRAINGER W W INC COM Stock 384802104 783 -23 -2.85 617 11.17 0.0997
2023-05-03 2023-03-31 13F GRAINGER W W INC COM Stock 384802104 806 1 0.12 555 24.16 0.0923
2023-02-13 2022-12-31 13F GRAINGER W W INC COM Stock 384802104 805 13 1.64 448 15.50 0.0796
2022-11-09 2022-09-30 13F GRAINGER W W INC COM Stock 384802104 792 17 2.19 387 9.94 0.0715
2022-08-03 2022-06-30 13F GRAINGER W W INC COM Stock 384802104 775 75 10.71 352 -2.49 0.0632
2022-04-20 2022-03-31 13F GRAINGER W W INC COM Stock 384802104 700 -35 -4.76 361 -5.25 0.0658
2022-01-21 2021-12-31 13F GRAINGER W W INC COM Stock 384802104 735 -3 -0.41 381 31.38 0.0744
2021-10-29 2021-09-30 13F GRAINGER W W INC COM Stock 384802104 738 0 0.00 290 -10.22 0.0641
2021-08-02 2021-06-30 13F GRAINGER W W INC COM Stock 384802104 738 -9 -1.20 323 8.03 0.0751
2021-04-29 2021-03-31 13F GRAINGER W W INC COM Stock 384802104 747 -35 -4.48 299 -6.27 0.0767
2021-02-12 2020-12-31 13F GRAINGER W W INC COM Stock 384802104 782 63 8.76 319 24.12 0.0762
2020-11-03 2020-09-30 13F GRAINGER W W INC COM Stock 384802104 719 -14 -1.91 257 11.74 0.0849
2020-07-27 2020-06-30 13F GRAINGER W W INC COM Stock 384802104 733 733 230 0.0747
2020-05-11 2020-03-31 13F GRAINGER W W INC COM Stock 384802104 0 -620 -100.00 0 -100.00
2020-02-07 2019-12-31 13F GRAINGER W W INC COM Stock 384802104 620 20 3.33 209 -2.34 0.0983
2019-02-28 2018-09-30 13F GRAINGER W W INC COM Stock 384802104 600 -65 -9.77 214 4.39 0.1957
2019-02-28 2018-06-30 13F GRAINGER W W INC COM Stock 384802104 665 665 205 0.1991
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.