BOSTON, MA
WAYFAIR INC.W— Latest position per institution from SEC 13F filings
15
Institutional holders
108.62M
Total shares held
9.24B
Estimated value
5.43M
Avg. position size
FMR LLC
CIK 315066
Shares
16.28M
Value
1.50B
Filed
Jun 30, 2026
CAPITAL WORLD INVESTORS
CIK 1422849
Shares
11.18M
Value
1.03B
Filed
Jun 30, 2026
DEER PARK ROAD CORP
CIK 1702490
Shares
10.75M
Value
369.15M
Filed
Mar 31, 2023
VANGUARD GROUP INC
CIK 102909
Shares
9.63M
Value
967.43M
Filed
Dec 31, 2025
JANE STREET GROUP, LLC
CIK 1595888
Shares
6.53M
Value
603.09M
Filed
Jun 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
5.04M
Value
465.35M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
4.78M
Value
441.44M
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
4.71M
Value
248.39M
Filed
Jun 30, 2024
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
4.51M
Value
417.22M
Filed
Jun 30, 2026
JUPITER TOPCO LLC
CIK 2146052
Shares
4.47M
Value
413.03M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
4.20M
Value
388.04M
Filed
Jun 30, 2026
JANUS HENDERSON GROUP LTD.
CIK 1274173
Shares
3.87M
Value
290.81M
Filed
Mar 31, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
3.24M
Value
299.33M
Filed
Jun 30, 2026
AQR CAPITAL MANAGEMENT LLC
CIK 1167557
Shares
3.10M
Value
284.85M
Filed
Jun 30, 2026
SPRUCE HOUSE INVESTMENT MANAGEMENT LLC
CIK 1543170
Shares
2.91M
Value
268.91M
Filed
Jun 30, 2026
BAILLIE GIFFORD & CO
CIK 1088875
Shares
2.81M
Value
259.85M
Filed
Jun 30, 2026
GREAT HILL PARTNERS, L.P.
CIK 1231756
Shares
2.79M
Value
257.75M
Filed
Jun 30, 2026
D. E. SHAW & CO., INC.
CIK 1009207
Shares
2.76M
Value
255.45M
Filed
Jun 30, 2026
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
2.62M
Value
241.75M
Filed
Jun 30, 2026
CASTLE HOOK PARTNERS LP
CIK 1687241
Shares
2.46M
Value
226.98M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | FMR LLC | 315066 | 16.28M | 1.50B | Jun 30, 2026 |
| 2 | CAPITAL WORLD INVESTORS | 1422849 | 11.18M | 1.03B | Jun 30, 2026 |
| 3 | DEER PARK ROAD CORP | 1702490 | 10.75M | 369.15M | Mar 31, 2023 |
| 4 | VANGUARD GROUP INC | 102909 | 9.63M | 967.43M | Dec 31, 2025 |
| 5 | JANE STREET GROUP, LLC | 1595888 | 6.53M | 603.09M | Jun 30, 2026 |
| 6 | BLACKROCK, INC. | 2012383 | 5.04M | 465.35M | Jun 30, 2026 |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 4.78M | 441.44M | Jun 30, 2026 |
| 8 | BLACKROCK FINANCE, INC. | 1364742 | 4.71M | 248.39M | Jun 30, 2024 |
| 9 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 4.51M | 417.22M | Jun 30, 2026 |
| 10 | JUPITER TOPCO LLC | 2146052 | 4.47M | 413.03M | Jun 30, 2026 |
| 11 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 4.20M | 388.04M | Jun 30, 2026 |
| 12 | JANUS HENDERSON GROUP LTD. | 1274173 | 3.87M | 290.81M | Mar 31, 2026 |
| 13 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 3.24M | 299.33M | Jun 30, 2026 |
| 14 | AQR CAPITAL MANAGEMENT LLC | 1167557 | 3.10M | 284.85M | Jun 30, 2026 |
| 15 | SPRUCE HOUSE INVESTMENT MANAGEMENT LLC | 1543170 | 2.91M | 268.91M | Jun 30, 2026 |
| 16 | BAILLIE GIFFORD & CO | 1088875 | 2.81M | 259.85M | Jun 30, 2026 |
| 17 | GREAT HILL PARTNERS, L.P. | 1231756 | 2.79M | 257.75M | Jun 30, 2026 |
| 18 | D. E. SHAW & CO., INC. | 1009207 | 2.76M | 255.45M | Jun 30, 2026 |
| 19 | TWO SIGMA INVESTMENTS, LP | 1179392 | 2.62M | 241.75M | Jun 30, 2026 |
| 20 | CASTLE HOOK PARTNERS LP | 1687241 | 2.46M | 226.98M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.