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.
InstitutionBellwether Advisors, LLC
Latest Disclosed Ownership1,325 shares
Latest Disclosed Value $ 1,445,323
Bellwether Advisors, LLC reports 220.05% increase in ownership of GWW / W.W. Grainger, Inc.

On May 12, 2026 - Bellwether Advisors, LLC filed a 13F-HR form disclosing ownership of 1,325 shares of W.W. Grainger, Inc. (AT:GWW) valued at $1,243,910 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 414 shares of W.W. Grainger, Inc.. This represents a change in shares of 220.05% during the quarter. The current value of the position is $1,498,575 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)
2026-05-12 2026-03-31 13F WW GRAINGER COM 384802104 1,325 911 220.05 1,445 246.52 0.2449
2026-02-09 2025-12-31 13F WW GRAINGER COM 384802104 414 0 0.00 418 5.84 0.0667
2025-11-12 2025-09-30 13F GRAINGER W W COM 384802104 414 1 0.24 395 -8.16 0.0652
2025-08-11 2025-06-30 13F GRAINGER W W COM 384802104 413 -1,221 -74.72 430 -73.40 0.0734
2025-05-07 2025-03-31 13F GRAINGER W W COM 384802104 1,634 -1,307 -44.44 1,614 -47.95 0.3371
2025-02-14 2024-12-31 13F GRAINGER W W COM 384802104 2,941 -972 -24.84 3,100 -23.75 0.5543
2024-11-08 2024-09-30 13F GRAINGER W W COM 384802104 3,913 1,514 63.11 4,065 87.80 0.7807
2024-08-01 2024-06-30 13F GRAINGER W W COM 384802104 2,399 2,399 2,164 0.4539
2023-08-04 2023-06-30 13F GRAINGER W W INC COM Stock 384802104 0 -185 -100.00 0 -100.00
2023-05-05 2023-03-31 13F GRAINGER W W INC COM Stock 384802104 185 0 0.00 127 24.51 0.0349
2023-02-13 2022-12-31 13F GRAINGER W W INC COM Stock 384802104 185 0 0.00 103 13.33 0.0299
2022-11-14 2022-09-30 13F GRAINGER W W INC COM Stock 384802104 185 0 0.00 90 7.14 0.0297
2022-08-05 2022-06-30 13F GRAINGER W W INC COM Stock 384802104 185 -11 -5.61 84 -16.83 0.0270
2022-04-29 2022-03-31 13F GRAINGER W W INC COM Stock 384802104 196 0 0.00 101 0.00 0.0301
2022-01-28 2021-12-31 13F GRAINGER W W INC COM Stock 384802104 196 0 0.00 101 31.17 0.0314
2021-11-12 2021-09-30 13F GRAINGER W W INC COM Stock 384802104 196 11 5.95 77 -4.94 0.0256
2021-08-10 2021-06-30 13F GRAINGER W W INC COM Stock 384802104 185 0 0.00 81 9.46 0.0279
2021-05-06 2021-03-31 13F GRAINGER W W INC COM Stock 384802104 185 0 0.00 74 -1.33 0.0293
2021-01-29 2020-12-31 13F GRAINGER W W INC COM Stock 384802104 185 185 75 0.0330
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.