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

SecurityGWW / W.W. Grainger, Inc.
InstitutionQuantbot Technologies LP
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Quantbot Technologies LP closes position in GWW / W.W. Grainger, Inc.

On February 10, 2026 - Quantbot Technologies LP filed a 13F-HR form disclosing ownership of 0 shares of W.W. Grainger, Inc. (US:GWW) valued at $0 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 12, 2025 disclosing 9,143 shares of W.W. Grainger, Inc.. The current value of the position is $0 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)
2026-02-10 2025-12-31 13F WW GRAINGER COM 384802104 0 -100.00 0
2025-11-12 2025-09-30 13F WW GRAINGER COM 384802104 9,143 8,148 818.89 8,713 741.74 0.2371
2025-08-13 2025-06-30 13F WW GRAINGER COM 384802104 995 -1,019 -50.60 1,035 -47.96 0.0265
2025-05-13 2025-03-31 13F WW GRAINGER COM 384802104 2,014 1,625 417.74 1,989 385.12 0.0633
2025-02-11 2024-12-31 13F WW GRAINGER COM 384802104 389 389 410 0.0150
2024-11-13 2024-09-30 13F WW GRAINGER COM 384802104 0 -1,747 -100.00 0 -100.00
2024-08-09 2024-06-30 13F WW GRAINGER COM 384802104 1,747 1,747 1,576 0.0763
2023-02-13 2022-12-31 13F WW GRAINGER COM 384802104 0 -4,851 -100.00 0 -100.00
2022-11-07 2022-09-30 13F WW GRAINGER COM 384802104 4,851 2,786 134.92 2,373 152.99 0.1791
2022-08-09 2022-06-30 13F WW GRAINGER COM 384802104 2,065 1,552 302.53 938 255.30 0.0862
2022-05-16 2022-03-31 13F WW GRAINGER COM 384802104 513 513 264 0.0230
2022-02-11 2021-12-31 13F WW GRAINGER COM 384802104 0 -1,306 -100.00 0 -100.00
2021-11-09 2021-09-30 13F WW GRAINGER COM 384802104 1,306 1,306 513 0.0375
2021-08-12 2021-06-30 13F WW GRAINGER COM 384802104 0 -1,100 -100.00 0 -100.00
2021-05-14 2021-03-31 13F WW GRAINGER COM 384802104 1,100 1,100 441 0.0420
2021-02-12 2020-12-31 13F WW GRAINGER COM 384802104 0 -5,746 -100.00 0 -100.00
2020-11-16 2020-09-30 13F WW GRAINGER COM 384802104 5,746 5,029 701.39 2,050 811.11 0.2351
2020-08-13 2020-06-30 13F WW GRAINGER COM 384802104 717 677 1,692.50 225 2,400.00 0.0297
2020-05-13 2020-03-31 13F WW GRAINGER COM 384802104 40 40 9 0.0059
2020-02-10 2019-12-31 13F WW GRAINGER COM 384802104 0 -7,655 -100.00 0 -100.00
2019-11-12 2019-09-30 13F WW GRAINGER COM 384802104 7,655 3,048 66.16 2,274 84.13 0.2242
2019-08-13 2019-06-30 13F WW GRAINGER COM 384802104 4,607 -761 -14.18 1,235 -23.53 0.1235
2019-05-13 2019-03-31 13F WW GRAINGER COM 384802104 5,368 2,197 69.28 1,615 80.45 0.1537
2019-02-13 2018-12-31 13F WW GRAINGER COM 384802104 3,171 3,099 4,304.17 895 3,480.00 0.0876
2018-11-13 2018-09-30 13F WW GRAINGER COM 384802104 72 72 25 0.0017
2018-02-12 2017-12-31 13F WW GRAINGER COM 384802104 0 -7,979 -100.00 0 -100.00
2017-11-07 2017-09-30 13F WW GRAINGER COM 384802104 7,979 -758 -8.68 1,434 -9.07 0.1375
2017-08-11 2017-06-30 13F WW GRAINGER COM 384802104 8,737 -37,363 -81.05 1,577 -85.30 0.1485
2017-05-10 2017-03-31 13F WW GRAINGER COM 384802104 46,100 46,100 10,730 1.1252
2016-04-28 2016-03-31 13F WW GRAINGER COM 384802104 0 -6,578 -100.00 0 -100.00
2016-01-22 2015-12-31 13F WW GRAINGER COM 384802104 6,578 6,578 1,332 0.2285
2015-10-22 2015-09-30 13F WW GRAINGER COM 384802104 0 -1,868 -100.00 0 -100.00
2015-07-27 2015-06-30 13F WW GRAINGER COM 384802104 1,868 1,554 494.90 442 497.30 0.0792
2015-04-24 2015-03-31 13F WW GRAINGER COM 384802104 314 314 74 0.0183
2014-10-15 2014-09-30 13F WW GRAINGER COM 384802104 0 -300 -100.00 0 -100.00
2014-07-08 2014-06-30 13F WW GRAINGER COM 384802104 300 -8,182 -96.46 76 -96.45 0.0120
2014-05-21 2014-03-31 13F WW GRAINGER COM 384802104 8,482 8,282 4,141.00 2,143 4,021.15 0.5055
2013-10-28 2013-09-30 13F WW GRAINGER COM 384802104 200 200 52 0.0322
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.