SEC Form 4 · Updated Daily
W
— WAYFAIR INC. OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| Spruce House Partnership (QP) LP | 10%+ Owner | 7,156,803 | 2020-10-08 | S |
| Spruce House Partnership LLC | 10%+ Owner | 7,156,803 | 2020-10-08 | S |
| Sternberg Zach | 10%+ Owner | 7,156,803 | 2020-10-08 | S |
| SPRUCE HOUSE INVESTMENT MANAGEMENT LLC | 10%+ Owner | 7,156,803 | 2020-10-08 | S |
| Spruce House Capital LLC | 10%+ Owner | 7,156,803 | 2020-10-08 | S |
| Stein Ben Forester | 10%+ Owner | 7,156,803 | 2020-10-08 | S |
| SPRUCE HOUSE PARTNERSHIP LP | 10%+ Owner | 7,156,803 | 2020-10-08 | S |
| GREAT HILL INVESTORS LLC | 10%+ Owner | 4,147,446 | 2017-05-23 | J |
| Taber Mark D. | 10%+ Owner | 4,147,446 | 2017-05-23 | J |
| GAFFNEY CHRISTOPHER S | 10%+ Owner | 4,147,446 | 2017-05-23 | J |
| Vettel Matthew T | 10%+ Owner | 4,147,446 | 2017-05-23 | J |
| HAYES JOHN G | 10%+ Owner | 4,147,446 | 2017-05-23 | J |
| Great Hill Partners GP IV, L.P. | 10%+ Owner | 4,147,446 | 2017-05-23 | J |
| GHP IV, LLC | 10%+ Owner | 4,147,446 | 2017-05-23 | J |
| GREAT HILL EQUITY PARTNERS IV LP | 10%+ Owner | 4,147,446 | 2017-05-23 | J |
| Feldman Jesse | 10%+ Owner | 3,799,673 | 2014-12-31 | C |
| CROTTY THOMAS J | 10%+ Owner | 3,799,673 | 2014-12-31 | C |
| TOBIN SCOTT R | 10%+ Owner | 3,799,673 | 2014-12-31 | C |
| FRISBIE RICHARD D | 10%+ Owner | 3,799,673 | 2014-12-31 | C |
| LAWLER KENNETH P | 10%+ Owner | 3,799,673 | 2014-12-31 | C |
| Lee Roger H | 10%+ Owner | 3,799,673 | 2014-12-31 | C |
| BROWN MICHAEL MAURICE | 10%+ Owner | 3,799,673 | 2014-12-31 | C |
| TABORS R DAVID | 10%+ Owner | 3,799,673 | 2014-12-31 | C |
| Battery Management Corp. | 10%+ Owner | 3,799,673 | 2014-12-31 | C |
| Battery Partners IX, LLC | 10%+ Owner | 3,799,673 | 2014-12-31 | C |
| Battery Investment Partners IX, LLC | 10%+ Owner | 3,799,673 | 2014-12-31 | C |
| Battery Ventures IX (AIV I), L.P. | 10%+ Owner | 3,799,673 | 2014-12-31 | C |
| Battery Partners IX (AIV I), LLC | 10%+ Owner | 3,799,673 | 2014-12-31 | C |
| Spark Capital III (AIV I), L.P. | 10%+ Owner | 3,104,911 | 2014-12-31 | C |
| Spark Capital Founders' Fund III, L.P. | 10%+ Owner | 3,104,911 | 2014-12-31 | C |
| Finkelstein Alex | 10%+ Owner · Director | 3,104,911 | 2014-12-31 | C |
| Sundheim Daniel S. | 10%+ Owner · Director | 1,791,536 | 2014-11-20 | P |
| HALVORSEN OLE ANDREAS | Reporting Owner | 1,791,536 | 2014-11-20 | P |
| Viking Long Fund Master Ltd. | Reporting Owner | 1,791,536 | 2014-11-20 | P |
| Ott David C. | Reporting Owner | 1,791,536 | 2014-11-20 | P |
| Viking Long Fund GP LLC | Reporting Owner | 1,791,536 | 2014-11-20 | P |
| VIKING GLOBAL INVESTORS LP | Reporting Owner | 1,791,536 | 2014-11-20 | P |
| Purcell Thomas W. JR | 10%+ Owner | 1,791,536 | 2014-11-20 | P |
| Viking Global Equities II LP | Reporting Owner | 1,750,236 | 2014-10-02 | P |
| Viking Global Equities LP | Reporting Owner | 1,750,236 | 2014-10-02 | P |
| VGE III Portfolio Ltd. | Reporting Owner | 1,750,236 | 2014-10-02 | P |
| VIKING GLOBAL PERFORMANCE LLC | Reporting Owner | 1,750,236 | 2014-10-02 | P |
| HarbourVest Partners IX-Venture Fund L.P. | Reporting Owner | 612,431 | 2017-11-28 | S |
| HarbourVest IX-Venture Associates L.P. | Reporting Owner | 612,431 | 2017-11-28 | S |
| HarbourVest IX-Venture Associates LLC | Reporting Owner | 612,431 | 2017-11-28 | S |
| Savarese James | Officer | 484,919 | 2019-10-15 | M |
| Kumin Michael Andrew | Director | 319,753 | 2026-03-05 | A |
| Macri Edmond | Officer | 258,040 | 2021-03-01 | S |
| Oblak Steve | Officer | 246,587 | 2023-09-15 | M |
| Mulliken John Champlin | Director | 232,219 | 2019-09-19 | G |
| Tan Fiona | Officer | 196,698 | 2026-10-20 | S |
| Gulliver Kate | Officer | 194,658 | 2026-10-01 | M |
| Shah Niraj | Director · Officer | 172,934 | 2026-10-15 | S |
| Conine Steven | Director | 172,807 | 2026-10-15 | S |
| Netzer Thomas | Officer | 171,790 | 2024-12-17 | S |
| Choe Michael W. | Director | 161,623 | 2023-05-17 | A |
| Malone Nicholas | Officer | 117,128 | 2017-08-15 | S |
| Blotner Jon | Officer | 115,885 | 2026-10-15 | S |
| FLEISHER MICHAEL D | Officer | 80,414 | 2022-10-15 | M |
| Delinsky Jeremy | Officer | 74,921 | 2017-05-01 | M |
| Agrawal Neeraj | Director | 45,188 | 2017-11-17 | S |
| Miller James R. | Director | 36,313 | 2022-02-01 | M |
| NAYLOR JEFFREY G | Officer | 33,052 | 2026-03-05 | A |
| Gamgort Robert James | Director | 29,988 | 2020-05-07 | S |
| Sneed Michael E | Director | 24,543 | 2025-11-12 | A |
| King Jeremy | Director | 19,965 | 2026-08-12 | A |
| Schaferkordt Anke | Director | 14,689 | 2025-05-02 | S |
| Rodrigues Romero | Director | 11,368 | 2019-08-06 | A |
| HIPEP VI Select Associates LLC | Reporting Owner | 10,036 | 2018-05-24 | S |
| HIPEP VI Select Associates L.P. | Reporting Owner | 10,036 | 2018-05-24 | S |
| HARBOURVEST PARTNERS VIII-VENTURE ASSOCIATES L.P. | Reporting Owner | 10,036 | 2018-05-24 | S |
| HARBOURVEST PARTNERS 2007 DIRECT ASSOCIATES LLC | Reporting Owner | 10,036 | 2018-05-24 | S |
| HarbourVest Partners VIII-Venture Fund L.P. | Reporting Owner | 10,036 | 2018-05-24 | S |
| HARBOURVEST PARTNERS 2007 DIRECT FUND L.P. | Reporting Owner | 10,036 | 2018-05-24 | S |
| HARBOURVEST PARTNERS 2007 DIRECT ASSOCIATES L.P. | Reporting Owner | 10,036 | 2018-05-24 | S |
| HARBOURVEST PARTNERS VIII-VENTURE ASSOCIATES LLC | Reporting Owner | 10,036 | 2018-05-24 | S |
| HARBOURVEST PARTNERS LLC | Reporting Owner | 10,036 | 2018-05-24 | S |
| HarbourVest Partners/NYSTRS Co-Investment Fund L.P. | Reporting Owner | 10,036 | 2018-05-24 | S |
| Frost Diana | Officer | 8,304 | 2026-03-05 | A |
| JUNG ANDREA | Director | 7,154 | 2026-08-12 | A |
| Bradley Julie MB | Director | 2,725 | 2020-11-12 | A |
| Lawton III Harry A | Director · Officer | 2,261 | 2025-11-12 | A |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-10-20 | Tan Fiona | Open-market sale | 8,000 | $115.00 | 196,698 |
| 2026-10-15 | Conine Steven | Open-market sale | 21,577 | $112.47 | 105,073 |
| 2026-10-15 | Conine Steven | Open-market sale | 46,157 | $111.64 | 126,650 |
| 2026-10-15 | Conine Steven | Open-market sale | 49,266 | $110.36 | 172,807 |
| 2026-10-15 | Blotner Jon | Open-market sale | 546 | $110.00 | 115,885 |
| 2026-10-15 | Shah Niraj | Open-market sale | 22,904 | $112.44 | 105,137 |
| 2026-10-15 | Shah Niraj | Open-market sale | 44,893 | $111.62 | 128,041 |
| 2026-10-15 | Shah Niraj | Open-market sale | 49,203 | $110.36 | 172,934 |
| 2026-10-12 | Conine Steven | Open-market sale | 594 | $107.31 | 222,073 |
| 2026-10-12 | Conine Steven | Open-market sale | 15,599 | $106.68 | 222,667 |
| 2026-10-12 | Conine Steven | Open-market sale | 39,106 | $105.81 | 238,266 |
| 2026-10-12 | Conine Steven | Open-market sale | 8,651 | $104.91 | 277,372 |
| 2026-10-12 | Conine Steven | Open-market sale | 5,050 | $103.66 | 286,023 |
| 2026-10-12 | Shah Niraj | Open-market sale | 594 | $107.31 | 222,137 |
| 2026-10-12 | Shah Niraj | Open-market sale | 15,597 | $106.68 | 222,731 |
| 2026-10-12 | Shah Niraj | Open-market sale | 39,108 | $105.81 | 238,328 |
| 2026-10-12 | Shah Niraj | Open-market sale | 8,651 | $104.91 | 277,436 |
| 2026-10-12 | Shah Niraj | Open-market sale | 5,050 | $103.66 | 286,087 |
| 2026-10-02 | Blotner Jon | Open-market sale | 6,056 | $104.13 | 116,431 |
| 2026-10-01 | Blotner Jon | Option exercise (derivative) | 22,942 | $0.00 | 45,884 |
| 2026-10-01 | Blotner Jon | Option exercise (derivative) | 182 | $0.00 | 365 |
| 2026-10-01 | Blotner Jon | Option exercise (derivative) | 327 | $0.00 | 0 |
| 2026-10-01 | Blotner Jon | Tax withholding | 11,340 | $101.37 | 122,487 |
| 2026-10-01 | Blotner Jon | Option exercise | 22,942 | $0.00 | 133,827 |
| 2026-10-01 | Blotner Jon | Option exercise | 182 | $0.00 | 110,885 |
| 2026-10-01 | Blotner Jon | Option exercise | 327 | $0.00 | 110,703 |
| 2026-10-01 | Gulliver Kate | Option exercise (derivative) | 22,429 | $0.00 | 44,857 |
| 2026-10-01 | Gulliver Kate | Option exercise (derivative) | 428 | $0.00 | 856 |
| 2026-10-01 | Gulliver Kate | Option exercise (derivative) | 219 | $0.00 | 438 |
| 2026-10-01 | Gulliver Kate | Option exercise (derivative) | 392 | $0.00 | 0 |
| 2026-10-01 | Gulliver Kate | Tax withholding | 11,348 | $101.37 | 183,310 |
| 2026-10-01 | Gulliver Kate | Option exercise | 22,429 | $0.00 | 194,658 |
| 2026-10-01 | Gulliver Kate | Option exercise | 428 | $0.00 | 172,229 |
| 2026-10-01 | Gulliver Kate | Option exercise | 219 | $0.00 | 171,801 |
| 2026-10-01 | Gulliver Kate | Option exercise | 392 | $0.00 | 171,582 |
| 2026-10-01 | Tan Fiona | Option exercise (derivative) | 27,073 | $0.00 | 54,146 |
| 2026-10-01 | Tan Fiona | Option exercise (derivative) | 1,199 | $0.00 | 2,398 |
| 2026-10-01 | Tan Fiona | Open-market sale | 7,000 | $102.18 | 204,698 |
| 2026-10-01 | Tan Fiona | Tax withholding | 14,357 | $101.37 | 39,195 |
| 2026-10-01 | Tan Fiona | Option exercise | 27,073 | $0.00 | 53,552 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.