Best Buy Co., Inc.
MX ˙ BMV ˙ US0865161014
SecurityMX:BBY / Best Buy Co., Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership3,137,344 shares
Latest Disclosed Value $ 201,417,484
Northern Trust Corp reports 10.34% increase in ownership of BBY / Best Buy Co., Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 3,137,344 shares of Best Buy Co., Inc. (MX:BBY) valued at $201,417,484 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 2,843,229 shares of Best Buy Co., Inc.. This represents a change in shares of 10.34% during the quarter.

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)
2026-05-14 2026-03-31 13F BEST BUY COM 086516101 3,137,344 294,115 10.34 201,417 5.84 0.0055
2026-02-17 2025-12-31 13F BEST BUY COM 086516101 2,843,229 -45,435 -1.57 190,297 -12.88 0.0243
2025-11-14 2025-09-30 13F BEST BUY COM 086516101 2,888,664 150,871 5.51 218,441 18.85 0.0279
2025-08-13 2025-06-30 13F BEST BUY COM 086516101 2,737,793 162,893 6.33 183,788 -3.03 0.0253
2025-05-13 2025-03-31 13F BEST BUY COM 086516101 2,574,900 -367,932 -12.50 189,538 -24.93 0.0281
2025-02-14 2024-12-31 13F BEST BUY COM 086516101 2,942,832 701,287 31.29 252,495 9.04 0.0358
2024-11-13 2024-09-30 13F BEST BUY COM 086516101 2,241,545 -101,319 -4.32 231,552 17.25 0.0379
2024-08-14 2024-06-30 13F BEST BUY COM 086516101 2,342,864 -190,952 -7.54 197,480 -4.99 0.0333
2024-05-14 2024-03-31 13F BEST BUY COM 086516101 2,533,816 -83,801 -3.20 207,849 1.44 0.0359
2024-02-13 2023-12-31 13F BEST BUY COM 086516101 2,617,617 -169,546 -6.08 204,907 5.83 0.0371
2023-11-13 2023-09-30 13F BEST BUY COM 086516101 2,787,163 199,749 7.72 193,624 -8.68 0.0375
2023-08-11 2023-06-30 13F BEST BUY COM 086516101 2,587,414 -329,989 -11.31 212,039 -7.14 0.0407
2023-05-15 2023-03-31 13F BEST BUY COM 086516101 2,917,403 -155,872 -5.07 228,345 -7.37 0.0453
2023-02-13 2022-12-31 13F BEST BUY COM 086516101 3,073,275 -376,397 -10.91 246,507 12.82 0.0517
2022-11-14 2022-09-30 13F BEST BUY COM 086516101 3,449,672 -295,057 -7.88 218,502 -10.49 0.0499
2022-08-12 2022-06-30 13F BEST BUY COM 086516101 3,744,729 72,608 1.98 244,119 -26.87 0.0523
2022-05-13 2022-03-31 13F BEST BUY COM 086516101 3,672,121 168,940 4.82 333,796 -6.22 0.0587
2022-02-08 2021-12-31 13F BEST BUY COM 086516101 3,503,181 -212,448 -5.72 355,923 -9.38 0.0583
2021-11-15 2021-09-30 13F BEST BUY COM 086516101 3,715,629 262,174 7.59 392,778 -1.08 0.0695
2021-08-13 2021-06-30 13F BEST BUY COM 086516101 3,453,455 287,235 9.07 397,080 9.23 0.0699
2021-05-12 2021-03-31 13F BEST BUY COM 086516101 3,166,220 -3,650 -0.12 363,514 14.92 0.0676
2021-02-11 2020-12-31 13F BEST BUY COM 086516101 3,169,870 22,258 0.71 316,321 -9.70 0.0616
2020-11-16 2020-09-30 13F BEST BUY COM 086516101 3,147,612 -93,766 -2.89 350,298 23.83 0.0768
2020-08-14 2020-06-30 13F BEST BUY COM 086516101 3,241,378 -98,325 -2.94 282,875 48.60 0.0670
2020-05-14 2020-03-31 13F BEST BUY COM 086516101 3,339,703 -17,400 -0.52 190,364 -35.42 0.0547
2020-02-14 2019-12-31 13F BEST BUY COM 086516101 3,357,103 -307,860 -8.40 294,753 16.57 0.0660
2019-11-13 2019-09-30 13F BEST BUY COM 086516101 3,664,963 -174,838 -4.55 252,846 -5.57 0.0605
2019-08-13 2019-06-30 13F BEST BUY COM 086516101 3,839,801 187,894 5.15 267,750 3.18 0.0635
2019-05-13 2019-03-31 13F BEST BUY COM 086516101 3,651,907 -409,431 -10.08 259,504 20.65 0.0641
2019-02-12 2018-12-31 13F BEST BUY COM 086516101 4,061,338 478,177 13.35 215,088 -24.36 0.0603
2018-11-14 2018-09-30 13F BEST BUY COM 086516101 3,583,161 -110,645 -3.00 284,359 3.22 0.0696
2018-09-18 2018-06-30 13F/A-1 BEST BUY COM 086516101 3,693,806 -146,368 -3.81 275,485 2.50 0.0700
2018-08-14 2018-06-30 13F BEST BUY COM 086516101 3,716,952 -123,222 277,211
2018-05-09 2018-03-31 13F BEST BUY COM 086516101 3,840,174 125,125 3.37 268,774 5.66 0.0699
2018-02-14 2017-12-31 13F BEST BUY COM 086516101 3,715,049 -2,900 -0.08 254,369 20.11 0.0644
2017-11-13 2017-09-30 13F BEST BUY COM 086516101 3,717,949 528,738 16.58 211,774 15.83 0.0552
2017-08-11 2017-06-30 13F BEST BUY COM 086516101 3,189,211 -143,572 -4.31 182,838 11.62 0.0511
2017-05-12 2017-03-31 13F BEST BUY COM 086516101 3,332,783 17,574 0.53 163,806 15.80 0.0472
2017-02-13 2016-12-31 13F BEST BUY COM 086516101 3,315,209 70,323 2.17 141,460 14.18 0.0434
2016-11-09 2016-09-30 13F BEST BUY COM 086516101 3,244,886 -180,570 -5.27 123,889 18.19 0.0386
2016-08-12 2016-06-30 13F BEST BUY COM 086516101 3,425,456 -33,892 -0.98 104,820 -6.71 0.0340
2016-08-19 2016-03-31 13F/A-1 BEST BUY COM 086516101 3,459,348 -58,117 -1.65 112,355 4.90 0.0373
2016-05-13 2016-03-31 13F Best Buy COMM 086516101 3,459,348 112,221
2016-02-12 2015-12-31 13F Best Buy COMM 086516101 3,517,465 -256,639 -6.80 107,106 -23.55 0.0355
2015-11-12 2015-09-30 13F Best Buy COMM 086516101 3,774,104 147,481 4.07 140,095 18.46 0.0468
2015-08-13 2015-06-30 13F BEST BUY COM 086516101 3,626,623 -39,990 -1.09 118,263 -14.65 0.0802
2015-05-14 2015-03-31 13F Best Buy COMM 086516101 3,666,613 4,137 0.11 138,561 -2.94 0.0417
2015-02-12 2014-12-31 13F Best Buy COM 086516101 3,662,476 139,054 3.95 142,763 20.62 0.0431
2014-11-13 2014-09-30 13F Best Buy COMM 086516101 3,523,422 -56,083 -1.57 118,353 6.62 0.0372
2014-08-14 2014-06-30 13F BEST BUY com 086516101 3,579,505 217,408 6.47 111,000 25.01 0.0346
2014-05-14 2014-03-31 13F BEST BUY COMM 086516101 3,362,097 -206,044 -5.77 88,793 -37.60 0.0279
2014-02-21 2013-12-31 13F/A-1 BEST BUY COM 086516101 3,568,141 45,640 1.30 142,298 7.73 0.0456
2014-02-12 2013-12-31 13F BEST BUY COM 086516101 3,568,141 142,298
2013-11-13 2013-09-30 13F BEST BUY COM 086516101 3,522,501 -40,545 -1.14 132,092 35.65 0.0465
2013-08-09 2013-06-30 13F BEST BUY COM 086516101 3,563,046 3,563,046 97,379 0.0353
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.