WAYFAIR INC- CLASS A (W) Stock Institutional Trading Activity


WAYFAIR INC- CLASS A (W) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC, Polen Capital Management, Bares Capital Management, Sequoia Fund, and Vulcan Value Partners. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q2 2022Bares Capital ManagementBuy362,2564,914,119$214,059
Q2 2022Renaissance Technologies LLCBuy1,910,0002,249,100$97,971
Q2 2022Sequoia FundBuy1,490,5824,930,599$214,777
Q1 2022Vulcan Value PartnersBuy247,2303,928,113$435,156
Q1 2022Bares Capital ManagementBuy1,649,2304,551,863$504,255
Q1 2022Renaissance Technologies LLCBuy35,600339,100$37,565
Q1 2022Sequoia FundBuy285,7293,440,017$381,085
Q4 2021Bares Capital ManagementBuy179,3442,902,633$551,413
Q4 2021Giverny CapitalBuy1635,602$1,064
Q4 2021Sequoia FundBuy773,9993,154,288$599,220
Q4 2021Vulcan Value PartnersBuy867,7993,680,883$699,258
Q3 2021Bares Capital ManagementBuy202,6672,723,289$695,828
Q3 2021Giverny CapitalBuy3,9145,439$1,390
Q3 2021Sequoia FundBuy1,077,0982,380,289$608,188
Q3 2021Vulcan Value PartnersBuy108,2912,813,084$718,771
Q2 2021Bares Capital ManagementSell-67,3262,520,622$795,786
Q2 2021Renaissance Technologies LLCBuy175,200303,500$95,818
Q2 2021Sequoia FundSell-15,8421,303,191$411,430
Q2 2021Vulcan Value PartnersBuy108,5472,704,793$853,930
Q1 2021Bares Capital ManagementBuy1,7242,587,948$814,557
Q1 2021Renaissance Technologies LLCSell-501,600128,300$40,382
Q1 2021Sequoia FundSell-473,7761,319,033$415,166
Q1 2021Vulcan Value PartnersBuy441,9822,596,246$817,168
Q4 2020Bares Capital ManagementBuy9,2782,586,224$583,995
Q4 2020Giverny CapitalSell-2,8061,525$344
Q4 2020Renaissance Technologies LLCBuy169,800629,900$142,238
Q4 2020Sequoia FundSell-542,6051,792,809$404,834
Q4 2020Vulcan Value PartnersBuy2,154,2642,154,264$486,454
Q3 2020Bares Capital ManagementSell-413,0962,576,946$749,917
Q3 2020Giverny CapitalBuy8134,331$1,260

Frequently asked questions about W activity

  • Which institutional owners are buying W?

    Institutional owners buying W include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in W activity?

    "Buy" means an investor increased their reported position in W compared to the prior reporting period. This reflects growing exposure to WAYFAIR INC- CLASS A (W) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in W increasing?

    Institutional interest in W can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.