Wayfair Inc.
MX ˙ BMV ˙ US94419L1017
SecurityMX:W / Wayfair Inc.
InstitutionUbs Asset Management Americas Inc
Latest Disclosed Ownership247,799 shares
Latest Disclosed Value $ 18,636,963
Ubs Asset Management Americas Inc reports 3.50% decrease in ownership of W / Wayfair Inc.

On May 13, 2026 - Ubs Asset Management Americas Inc filed a 13F-HR form disclosing ownership of 247,799 shares of Wayfair Inc. (MX:W) valued at $18,636,963 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 256,797 shares of Wayfair Inc.. This represents a change in shares of -3.50% 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)
2026-05-13 2026-03-31 13F WAYFAIR CL A 94419L101 247,799 -8,998 -3.50 18,637 -27.72 0.0006
2026-02-13 2025-12-31 13F WAYFAIR CL A 94419L101 256,797 17 0.01 25,785 12.41 0.0055
2025-11-14 2025-09-30 13F WAYFAIR CL A 94419L101 256,780 -84,939 -24.86 22,938 31.26 0.0050
2025-08-14 2025-06-30 13F WAYFAIR CL A 94419L101 341,719 87,014 34.16 17,476 114.21 0.0035
2025-05-19 2025-03-31 13F WAYFAIR CL A 94419L101 254,705 -406,322 -61.47 8,158 -72.15 0.0021
2025-02-14 2024-12-31 13F WAYFAIR CL A 94419L101 661,027 86,326 15.02 29,297 -9.26 0.0068
2024-11-14 2024-09-30 13F WAYFAIR CL A 94419L101 574,701 -93,439 -13.98 32,287 -8.36 0.0083
2024-08-14 2024-06-30 13F WAYFAIR CL A 94419L101 668,140 157,484 30.84 35,231 1.64 0.0101
2024-05-15 2024-03-31 13F WAYFAIR INC EQUITY US CM 94419L101 510,656 13,062 2.63 34,663 12.91 0.0123
2024-02-14 2023-12-31 13F WAYFAIR INC EQUITY US CM 94419L101 497,594 159,512 47.18 30,702 49.93 0.0121
2023-11-13 2023-09-30 13F WAYFAIR INC EQUITY US CM 94419L101 338,082 -387,515 -53.41 20,478 -17.82 0.0092
2023-08-11 2023-06-30 13F WAYFAIR INC EQUITY US CM 94419L101 725,597 0 0.00 24,917 0.00 0.0121
2023-05-15 2023-03-31 13F WAYFAIR INC EQUITY US CM 94419L101 725,597 -51,587 -6.64 24,917 -2.52 0.0121
2023-02-14 2022-12-31 13F WAYFAIR INC EQUITY US CM 94419L101 777,184 -83,272 -9.68 25,562 -8.73 0.0134
2022-11-14 2022-09-30 13F WAYFAIR INC EQUITY US CM 94419L101 860,456 95,928 12.55 28,008 -15.90 0.0157
2022-08-12 2022-06-30 13F WAYFAIR INC EQUITY US CM 94419L101 764,528 137,469 21.92 33,303 -52.06 0.0174
2022-05-16 2022-03-31 13F WAYFAIR INC EQUITY US CM 94419L101 627,059 209,766 50.27 69,466 -12.37 0.0298
2022-02-14 2021-12-31 13F WAYFAIR INC EQUITY US CM 94419L101 417,293 97,607 30.53 79,273 -2.95 0.0303
2021-11-15 2021-09-30 13F WAYFAIR INC EQUITY US CM 94419L101 319,686 11,827 3.84 81,683 -15.96 0.0339
2021-08-16 2021-06-30 13F WAYFAIR INC EQUITY US CM 94419L101 307,859 35,114 12.87 97,194 13.22 0.0416
2021-05-14 2021-03-31 13F WAYFAIR INC EQUITY US CM 94419L101 272,745 -3,406 -1.23 85,846 37.67 0.0380
2021-03-01 2020-12-31 13F/A-1 WAYFAIR INC EQUITY US CM 94419L101 276,151 -8,726 -3.06 62,358 -24.78 0.0292
2021-02-17 2020-12-31 13F WAYFAIR INC EQUITY US CM 94419L101 284,877 0 82,902 7.8191
2020-11-13 2020-09-30 13F WAYFAIR INC EQUITY US CM 94419L101 284,877 -6,060 -2.08 82,902 44.20 0.0445
2020-08-14 2020-06-30 13F WAYFAIR INC EQUITY US CM 94419L101 290,937 -839,266 -74.26 57,492 -4.81 0.0351
2020-05-15 2020-03-31 13F WAYFAIR INC EQUITY US CM 94419L101 1,130,203 639,853 130.49 60,398 36.30 0.0434
2020-02-14 2019-12-31 13F WAYFAIR INC EQUITY US CM 94419L101 490,350 333,566 212.76 44,313 152.09 0.0271
2019-11-14 2019-09-30 13F WAYFAIR INC EQUITY US CM 94419L101 156,784 1,945 1.26 17,579 -22.24 0.0118
2019-08-15 2019-06-30 13F WAYFAIR INC EQUITY US CM 94419L101 154,839 1,227 0.80 22,606 -0.86 0.0161
2019-05-14 2019-03-31 13F WAYFAIR INC EQUITY US CM 94419L101 153,612 16,639 12.15 22,804 84.82 0.0169
2019-02-13 2018-12-31 13F WAYFAIR INC EQUITY US CM 94419L101 136,973 85,240 164.77 12,339 61.51 0.0106
2018-11-13 2018-09-30 13F WAYFAIR INC EQUITY US CM 94419L101 51,733 51,733 7,639 0.0057
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.