Best Buy Co., Inc.
US ˙ NYSE ˙ US0865161014

SecurityBBY / Best Buy Co., Inc.
InstitutionMercer Global Advisors Inc /adv
Latest Disclosed Ownership99,790 shares
Latest Disclosed Value $ 6,406,526
Mercer Global Advisors Inc /adv reports 14.31% decrease in ownership of BBY / Best Buy Co., Inc.

On May 15, 2026 - Mercer Global Advisors Inc /adv filed a 13F-HR form disclosing ownership of 99,790 shares of Best Buy Co., Inc. (US:BBY) valued at $6,406,518 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 116,449 shares of Best Buy Co., Inc.. This represents a change in shares of -14.31% during the quarter. The current value of the position is $7,138,977 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)
2026-05-15 2026-03-31 13F BEST BUY COM 086516101 99,790 -16,659 -14.31 6,407 -17.80 0.0095
2026-02-17 2025-12-31 13F BEST BUY COM 086516101 116,449 33,766 40.84 7,794 24.65 0.0119
2025-11-14 2025-09-30 13F BEST BUY COM 086516101 82,683 45,421 121.90 6,252 149.98 0.0104
2025-08-14 2025-06-30 13F BEST BUY COM 086516101 37,262 -7,272 -16.33 2,501 -23.70 0.0051
2025-05-15 2025-03-31 13F BEST BUY COM 086516101 44,534 2,281 5.40 3,278 -9.57 0.0075
2025-02-14 2024-12-31 13F BEST BUY COM 086516101 42,253 42,253 3,625 0.0088
2024-05-15 2024-03-31 13F BEST BUY COM 086516101 0 -83,291 -100.00 0 -100.00
2024-02-15 2023-12-31 13F BEST BUY COM 086516101 83,291 -6,383 -7.12 7 0.00 0.0196
2023-11-15 2023-09-30 13F/A-1 BEST BUY COM 086516101 89,674 -24,348 -21.35 6 -33.33 0.0237
2023-11-14 2023-09-30 13F BEST BUY COM 086516101 89,674 -24,348 6 0.0237
2023-08-14 2023-06-30 13F BEST BUY COM 086516101 114,022 32,813 40.41 9 50.00 0.0371
2023-05-16 2023-03-31 13F BEST BUY COM 086516101 81,209 16,588 25.67 6 20.00 0.0289
2023-02-09 2022-12-31 13F BEST BUY COM 086516101 64,621 27,660 74.84 5 -99.79 0.0260
2022-11-15 2022-09-30 13F BEST BUY COM 086516101 36,961 -6,044 -14.05 2,340 -16.52 0.0139
2022-08-10 2022-06-30 13F BEST BUY COM 086516101 43,005 -10,461 -19.57 2,803 -42.33 0.0172
2022-05-10 2022-03-31 13F BEST BUY COM 086516101 53,466 2,134 4.16 4,860 -6.81 0.0286
2022-02-04 2021-12-31 13F BEST BUY COM 086516101 51,332 -9,385 -15.46 5,215 -18.74 0.0322
2021-11-10 2021-09-30 13F BEST BUY COM 086516101 60,717 -21,925 -26.53 6,418 -32.46 0.0448
2021-08-10 2021-06-30 13F BEST BUY COM 086516101 82,642 5,044 6.50 9,502 6.66 0.0731
2021-08-10 2021-03-31 13F/A-1 BEST BUY COM 086516101 77,598 3,484 4.70 8,909 20.46 0.0810
2021-05-11 2021-03-31 13F BEST BUY COM 086516101 70,548 -3,566 8,100 0.0776
2021-02-12 2020-12-31 13F BEST BUY COM 086516101 74,114 5,039 7.29 7,396 -3.79 0.0924
2020-12-10 2020-09-30 13F BEST BUY COM 086516101 69,075 4,242 6.54 7,687 35.86 0.1156
2020-08-10 2020-06-30 13F BEST BUY COM 086516101 64,833 30,919 91.17 5,658 192.71 0.1027
2020-05-18 2020-03-31 13F BEST BUY COM 086516101 33,914 25,377 297.26 1,933 157.73 0.0425
2020-02-13 2019-12-31 13F BEST BUY INC COM COM 086516101 8,537 48 0.57 750 28.21 0.0150
2019-11-12 2019-09-30 13F BEST BUY INC COM COM 086516101 8,489 3,662 75.86 585 73.59 0.0138
2019-08-14 2019-06-30 13F BEST BUY INC COM COM 086516101 4,827 282 6.20 337 4.33 0.0089
2019-04-23 2019-03-31 13F/A-1 BEST BUY INC COM COM 086516101 4,545 4,545 323 0.0116
2019-04-12 2019-03-31 13F BEST BUY INC COM COM 086516101 4,081 216 0.0115
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.