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Ken Griffin's W.W. Grainger, Inc. (GWW) position

Yes: as of Q1 2026, Ken Griffin holds 108K shares of GWW worth $118M (0.1% of the disclosed portfolio). Held since at least Q1 2021; that opening coverage snapshot is not counted as a purchase.
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Current value
$118M
Shares held
108K
% of portfolio
0.1%
Est. average buy price (i)
$985.23
Quarter-end price
$1,090.81

Estimated trade prices

Average price in quarters with purchases
$757.58
Average prices in quarters with sales
  • Q1 2026: $1,093.30 (12K shares sold)
  • Q3 2025: $1,004.22 (15K shares sold)
  • Q2 2025: $1,039.07 (21K shares sold)
  • Q2 2024: $940.51 (5K shares sold)
  • Q1 2024: $932.02 (102K shares sold)
  • Q4 2022: $564.36 (32K shares sold)
  • Q3 2022: $526.22 (110K shares sold)
  • Q1 2022: $491.96 (85K shares sold)
  • Q2 2021: $441.21 (18K shares sold)

GWW price vs Griffin's position

1Y 3Y 5Y MAX
Dates
$400$1,000$1,50020222023202420252026Added 69K shares (573.3%) · Q3 2021. Average closing price $433.94 · Price range $393.06–$461.2369KsharespurchasedAdded 81K shares (99.4%) · Q4 2021. Average closing price $471.57 · Price range $397.23–$525.3981KsharespurchasedSold 85K shares (52.1%) · Q1 2022. Average closing price $491.96 · Price range $462.39–$520.6485KsharessoldAdded 68K shares (86.9%) · Q2 2022. Average closing price $486.02 · Price range $442.09–$527.1168KsharespurchasedSold 110K shares (75.3%) · Q3 2022. Average closing price $526.22 · Price range $453.26–$585.57110KsharessoldSold 32K shares (89.9%) · Q4 2022. Average closing price $564.36 · Price range $500.92–$608.3832KsharessoldNew position of 40 shares · Q2 2023. Average closing price $688.57 · Price range $641.66–$788.5940sharespurchasedAdded 41K shares (over 1,000%) · Q3 2023. Average closing price $723.17 · Price range $681.48–$796.7441KsharespurchasedAdded 76K shares (187.2%) · Q4 2023. Average closing price $769.98 · Price range $677.41–$833.1676KsharespurchasedSold 102K shares (86.8%) · Q1 2024. Average closing price $932.02 · Price range $808.95–$1,029.55102KsharessoldSold 5K shares (35.4%) · Q2 2024. Average closing price $940.51 · Price range $879.03–$1,014.835KsharessoldAdded 129K shares (over 1,000%) · Q3 2024. Average closing price $968.02 · Price range $896.19–$1,043.93129KsharespurchasedNew position of 65K shares · Q1 2025. Average closing price $1,033.90 · Price range $953.54–$1,132.4265KsharespurchasedSold 21K shares (32.5%) · Q2 2025. Average closing price $1,039.07 · Price range $919.93–$1,101.6621KsharessoldSold 15K shares (34.6%) · Q3 2025. Average closing price $1,004.22 · Price range $932.44–$1,059.4915KsharessoldAdded 91K shares (314.7%) · Q4 2025. Average closing price $969.76 · Price range $918.18–$1,034.8791KsharespurchasedSold 12K shares (9.8%) · Q1 2026. Average closing price $1,093.30 · Price range $1,003.81–$1,202.4712Ksharessold← Earlier —1 sell
Average closing price · filing quarter
$1,093.30
Price range · filing quarter
$1,003.81 – $1,202.47
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Reduced −12K −$13M −9.8% 108K May 15, 2026
Q4 2025 Added +91K +$88M +314.7% 120K Feb 17, 2026
Q3 2025 Reduced −15K −$15M −34.6% 29K Nov 14, 2025
Q2 2025 Reduced −21K −$22M −32.5% 44K Aug 14, 2025
Q1 2025 New +65K +$68M – 65K May 15, 2025
Q3 2024 Added +129K +$125M +1,295.0% 139K Nov 14, 2024
Q2 2024 Reduced −5K −$5.2M −35.4% 10K Aug 14, 2024
Q1 2024 Reduced −102K −$95M −86.8% 15K May 15, 2024
Q4 2023 Added +76K +$59M +187.2% 117K Feb 14, 2024
Q3 2023 Added +41K +$29M +101,940.0% 41K Nov 14, 2023
Q2 2023 New +40 +$28K – 40 Aug 14, 2023
Q4 2022 Reduced −32K −$18M −89.9% 4K Feb 14, 2023
Q3 2022 Reduced −110K −$58M −75.3% 36K Nov 14, 2022
Q2 2022 Added +68K +$33M +86.9% 146K Aug 15, 2022
Q1 2022 Reduced −85K −$42M −52.1% 78K May 16, 2022
Q4 2021 Added +81K +$38M +99.4% 163K Feb 14, 2022
Q3 2021 Added +69K +$30M +573.3% 82K Nov 15, 2021
Q2 2021 Reduced −18K −$7.9M −59.7% 12K Aug 16, 2021
Q1 2021 First covered – – – 30K May 21, 2021
Data through Q1 2026 · filed May 15, 2026
19 grouped rows from 19 quarters

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Common questions

Does Ken Griffin own GWW?

Yes. As of Q1 2026, Ken Griffin disclosed 108K shares of GWW, worth $118M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Ken Griffin buy GWW?

Ken Griffin held GWW since at least Q1 2021, when this filing coverage begins; the opening snapshot is not a disclosed purchase. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Ken Griffin sell GWW?

The quarter-by-quarter table above shows each sale and reduction Ken Griffin disclosed in GWW. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of GWW does Ken Griffin own?

Ken Griffin disclosed 108K shares of GWW as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Ken Griffin pay for GWW?

Ken Griffin's estimated average buy price for GWW is $985.23, from quarter-average prices weighted by the shares added each quarter. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.