웨이페어(주)
MX ˙ BMV ˙ US94419L1017
SecurityMX:W / Wayfair Inc.
InstitutionM&t Bank Corp
Latest Disclosed Ownership5,170 shares
Latest Disclosed Value $ 388,836
M&t Bank Corp reports 7.75% increase in ownership of W / Wayfair Inc.

On May 12, 2026 - M&t Bank Corp filed a 13F-HR form disclosing ownership of 5,170 shares of Wayfair Inc. (MX:W) valued at $388,836 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on January 30, 2026 disclosing 4,798 shares of Wayfair Inc.. This represents a change in shares of 7.75% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-12 2026-03-31 13F WAYFAIR CL A 94419L101 5,170 372 7.75 389 -19.33 0.0003
2026-01-30 2025-12-31 13F/A-1 WAYFAIR CL A 94419L101 4,798 379 8.58 482 22.08 0.0015
2026-01-28 2025-12-31 13F WAYFAIR CL A 94419L101 168,505 164,086 13,858 0.0083
2025-11-14 2025-09-30 13F WAYFAIR CL A 94419L101 4,419 -710 -13.84 395 50.38 0.0013
2025-08-13 2025-06-30 13F WAYFAIR CL A 94419L101 5,129 5,129 262 0.0009
2025-04-30 2025-03-31 13F WAYFAIR CL A 94419L101 0 -4,596 -100.00 0 -100.00
2025-02-06 2024-12-31 13F WAYFAIR CL A 94419L101 4,596 -366 -7.38 204 -26.98 0.0007
2024-11-19 2024-09-30 13F/A-1 WAYFAIR CL A 94419L101 4,962 -261 -5.00 278 1.09 0.0009
2024-11-15 2024-09-30 13F WAYFAIR CL A 94419L101 4,962 -261 278 0.0002
2024-07-31 2024-06-30 13F WAYFAIR CL A 94419L101 5,223 -801 -13.30 275 -32.60 0.0009
2024-05-07 2024-03-31 13F WAYFAIR CL A 94419L101 6,024 1,587 35.77 409 48.91 0.0014
2024-02-06 2023-12-31 13F WAYFAIR CL A 94419L101 4,437 -825 -15.68 274 -13.84 0.0010
2023-11-02 2023-09-30 13F WAYFAIR CL A 94419L101 5,262 219 4.34 318 -2.75 0.0013
2023-08-09 2023-06-30 13F WAYFAIR CL A 94419L101 5,043 5,043 328 0.0012
2022-08-05 2022-06-30 13F WAYFAIR CL A 94419L101 0 -2,297 -100.00 0 -100.00
2022-05-09 2022-03-31 13F WAYFAIR CL A 94419L101 2,297 -45 -1.92 255 -42.57 0.0011
2022-02-07 2021-12-31 13F WAYFAIR CL A 94419L101 2,342 63 2.76 444 -23.71 0.0019
2021-10-28 2021-09-30 13F WAYFAIR CL A 94419L101 2,279 -7 -0.31 582 -19.17 0.0026
2021-08-13 2021-06-30 13F WAYFAIR CL A 94419L101 2,286 104 4.77 720 4.80 0.0032
2021-05-06 2021-03-31 13F WAYFAIR CL A 94419L101 2,182 -23 -1.04 687 37.68 0.0030
2021-02-12 2020-12-31 13F WAYFAIR CL A 94419L101 2,205 164 8.04 499 -15.85 0.0022
2020-11-06 2020-09-30 13F WAYFAIR CL A 94419L101 2,041 88 4.51 593 54.03 0.0029
2020-07-29 2020-06-30 13F WAYFAIR CL A 94419L101 1,953 1,953 385 0.0021
2020-02-07 2019-12-31 13F WAYFAIR CL A 94419L101 0 -2,176 -100.00 0 -100.00
2019-11-12 2019-09-30 13F WAYFAIR CL A 94419L101 2,176 44 2.06 243 -22.36 0.0012
2019-08-12 2019-06-30 13F WAYFAIR CL A 94419L101 2,132 -1,280 -37.51 313 -38.26 0.0016
2019-05-15 2019-03-31 13F WAYFAIR CL A 94419L101 3,412 -1,132 -24.91 507 23.96 0.0027
2019-02-01 2018-12-31 13F WAYFAIR CL A 94419L101 4,544 1,395 44.30 409 -12.23 0.0023
2018-11-09 2018-09-30 13F WAYFAIR CL A 94419L101 3,149 -500 -13.70 466 7.37 0.0023
2018-08-10 2018-06-30 13F WAYFAIR CL A 94419L101 3,649 -140 -3.69 434 69.53 0.0023
2018-05-04 2018-03-31 13F WAYFAIR CL A 94419L101 3,789 94 2.54 256 -13.80 0.0014
2018-02-06 2017-12-31 13F WAYFAIR CL A 94419L101 3,695 59 1.62 297 21.22 0.0016
2017-11-13 2017-09-30 13F WAYFAIR CL A 94419L101 3,636 3,636 245 0.0013
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.