W.W. Grainger, Inc.
MX ˙ BMV ˙ US3848021040
SecurityMX:GWW / W.W. Grainger, Inc.
InstitutionFmr Llc
Latest Disclosed Ownership189,098 shares
Ownership 0.28%
Fmr Llc ownership in GWW / W.W. Grainger, Inc.

2014-12-10 - Fmr Llc has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 189,098 shares of W.W. Grainger, Inc. (MX:GWW). This represents 0.277 percent ownership of the company.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2014-12-10 2014-12-10 13G/A 189,098 0.28
2014-02-14 2014-02-14 13G 3,718,524 5.36

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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)
2026-05-15 2026-03-31 13F WW GRAINGER COM 384802104 314,661 47,478 17.77 343,235 27.31 0.0036
2026-02-17 2025-12-31 13F WW GRAINGER COM 384802104 267,183 -333,865 -55.55 269,601 -52.93 0.0137
2025-11-13 2025-09-30 13F GRAINGER W W COM 384802104 601,048 -634,203 -51.34 572,774 -55.42 0.0298
2025-08-14 2025-06-30 13F GRAINGER W W COM 384802104 1,235,251 -64,510 -4.96 1,284,957 0.08 0.0725
2025-05-12 2025-03-31 13F GRAINGER W W COM 384802104 1,299,761 -304,036 -18.96 1,283,942 -24.05 0.0820
2025-02-13 2024-12-31 13F GRAINGER W W COM 384802104 1,603,797 -13,352 -0.83 1,690,482 0.63 0.1009
2024-11-13 2024-09-30 13F GRAINGER W W COM 384802104 1,617,149 40,992 2.60 1,679,911 18.13 0.1022
2024-08-13 2024-06-30 13F GRAINGER W W COM 384802104 1,576,157 -26,686 -1.66 1,422,072 -12.79 0.0910
2024-05-13 2024-03-31 13F GRAINGER W W COM 384802104 1,602,843 4,054 0.25 1,630,572 23.07 0.1095
2024-02-13 2023-12-31 13F GRAINGER W W COM 384802104 1,598,789 201,861 14.45 1,324,901 37.09 0.1018
2023-11-13 2023-09-30 13F GRAINGER W W COM 384802104 1,396,928 204,507 17.15 966,451 2.78 0.0835
2023-08-11 2023-06-30 13F GRAINGER W W COM 384802104 1,192,421 259,431 27.81 940,332 46.32 0.0788
2023-08-11 2023-03-31 13F/A-1 GRAINGER W W COM 384802104 932,990 269,881 40.70 642,653 74.23 0.0588
2023-05-11 2023-03-31 13F GRAINGER W W COM 384802104 932,990 269,881 642,653 0.0117
2023-02-13 2022-12-31 13F GRAINGER W W COM 384802104 663,109 199,028 42.89 368,855 62.47 0.0366
2022-11-10 2022-09-30 13F GRAINGER W W COM 384802104 464,081 362,734 357.91 227,023 392.95 0.0237
2022-08-12 2022-06-30 13F GRAINGER W W COM 384802104 101,347 -33,733 -24.97 46,054 -33.90 0.0046
2022-05-13 2022-03-31 13F GRAINGER W W COM 384802104 135,080 63,482 88.66 69,674 87.78 0.0056
2022-02-14 2021-12-31 13F GRAINGER W W COM 384802104 71,598 3,736 5.51 37,105 39.11 0.0027
2022-02-14 2021-09-30 13F/A-1 GRAINGER W W COM 384802104 67,862 -369,118 -84.47 26,673 -86.06 0.0021
2021-11-15 2021-09-30 13F GRAINGER W W COM 384802104 67,862 -369,118 26,673 0.0021
2021-08-13 2021-06-30 13F GRAINGER W W COM 384802104 436,980 369,569 548.23 191,397 608.17 0.0150
2021-05-14 2021-03-31 13F GRAINGER W W COM 384802104 67,411 -147,283 -68.60 27,027 -69.17 0.0023
2021-02-08 2020-12-31 13F GRAINGER W W COM 384802104 214,694 145,769 211.49 87,668 256.52 0.0078
2020-11-13 2020-09-30 13F GRAINGER W W COM 384802104 68,925 -531 -0.76 24,590 12.69 0.0025
2020-08-24 2020-06-30 13F/A-1 GRAINGER W W COM 384802104 69,456 -1,320 -1.87 21,821 24.07 0.0024
2020-08-13 2020-06-30 13F GRAINGER W W COM 384802104 69,456 -1,320 21,821 536.0781
2020-05-14 2020-03-31 13F GRAINGER W W COM 384802104 70,776 8,026 12.79 17,588 -17.20 0.0024
2020-02-07 2019-12-31 13F GRAINGER W W COM 384802104 62,750 -629 -0.99 21,242 12.79 0.0023
2019-11-13 2019-09-30 13F GRAINGER W W COM 384802104 63,379 2,740 4.52 18,833 15.79 0.0023
2019-08-13 2019-06-30 13F GRAINGER W W COM 384802104 60,639 -716,084 -92.19 16,265 -93.04 0.0019
2019-05-13 2019-03-31 13F GRAINGER W W COM 384802104 776,723 -664,839 -46.12 233,739 -42.58 0.0280
2019-02-13 2018-12-31 13F GRAINGER W W COM 384802104 1,441,562 -347,941 -19.44 407,040 -36.36 0.0558
2018-11-09 2018-09-30 13F GRAINGER W W COM 384802104 1,789,503 402,774 29.04 639,586 49.55 0.0720
2018-08-10 2018-06-30 13F GRAINGER W W COM 384802104 1,386,729 673,993 94.56 427,667 112.58 0.0505
2018-05-14 2018-03-31 13F GRAINGER W W COM 384802104 712,736 427,807 150.15 201,184 198.87 0.0239
2018-02-12 2017-12-31 13F GRAINGER W W COM 384802104 284,929 -9,319 -3.17 67,314 27.27 0.0079
2017-11-13 2017-09-30 13F GRAINGER W W COM 384802104 294,248 194,118 193.87 52,891 192.59 0.0064
2017-08-29 2017-06-30 13F/A-1 GRAINGER W W COM 384802104 100,130 -36,799 -26.87 18,077 -43.28 0.0022
2017-08-11 2017-06-30 13F GRAINGER W W COM 384802104 100,130 -36,799 18,077
2017-05-11 2017-03-31 13F GRAINGER W W COM 384802104 136,929 -46,118 -25.19 31,872 -25.03 0.0040
2017-02-10 2016-12-31 13F GRAINGER W W COM 384802104 183,047 18,937 11.54 42,512 15.21 0.0057
2016-11-14 2016-09-30 13F GRAINGER W W COM 384802104 164,110 383 0.23 36,898 -0.83 0.0049
2016-08-11 2016-06-30 13F GRAINGER W W COM 384802104 163,727 -5,731 -3.38 37,206 -5.94 0.0051
2016-05-16 2016-03-31 13F GRAINGER W W COM 384802104 169,458 -7,036 -3.99 39,557 10.63 0.0055
2016-02-12 2015-12-31 13F GRAINGER W W COM 384802104 176,494 5,588 3.27 35,756 -2.70 0.0048
2015-11-10 2015-09-30 13F GRAINGER W W COM 384802104 170,906 44,314 35.01 36,747 22.66 0.0052
2015-08-25 2015-06-30 13F/A-1 GRAINGER W W COM 384802104 126,592 -9,660 -7.09 29,958 -6.76 0.0038
2015-08-13 2015-06-30 13F GRAINGER W W COM 384802104 126,592 29,958
2015-05-14 2015-03-31 13F GRAINGER W W COM 384802104 136,252 -21,340 -13.54 32,130 -20.01 0.0041
2015-02-17 2014-12-31 13F GRAINGER W W COM 384802104 157,592 -1,583,496 -90.95 40,168 -90.83 0.0052
2014-11-14 2014-09-30 13F GRAINGER W W COM 384802104 1,741,088 -485,589 -21.81 438,146 -22.61 0.0593
2014-08-14 2014-06-30 13F GRAINGER W W COM 384802104 2,226,677 -495,642 -18.21 566,177 -17.69 0.0759
2014-05-15 2014-03-31 13F GRAINGER W W COM 384802104 2,722,319 -907,747 -25.01 687,822 -25.82 0.0955
2014-02-13 2013-12-31 13F GRAINGER W W COM 384802104 3,630,066 262,208 7.79 927,191 5.20 0.1310
2013-11-14 2013-09-30 13F GRAINGER W W COM 384802104 3,367,858 -25,017 -0.74 881,402 3.01 0.1351
2013-09-24 2013-06-30 13F/A-1 GRAINGER W W COM 384802104 3,392,875 3,392,875 855,615 0.1401
2013-08-14 2013-06-30 13F GRAINGER W W COM 384802104 3,392,875 855,615 0.1401
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.