PEAK6’s Wayfair W Stock Holding History

PEAK6’s Portfolio W Stock Details W Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$4.36M	Buy	+57,939	New	+$5.24M	0.01%	974
2025 Q4	–	Sell	-135,027	Closed	-$13M	–	3412
2025 Q3	$12.1M	Buy	+135,027	New	+$9.89M	0.02%	607
2025 Q2	–	Sell	-432,754	Closed	-$16.2M	–	3556
2025 Q1	$13.9M	Buy	432,754 +333,189	+335%	+$13.9M	0.03%	455
2024 Q4	$4.41M	Buy	+99,565	New	+$4.7M	0.01%	976

Other funds holding W

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return

GHP

Great Hill Partners Boston, Massachusetts $210M AUM 134.81% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

PEAK6's W Position: Q1 2026 in Review

PEAK6 opened a new position in Wayfair (W) in Q1 2026: 57,939 shares worth $4.36M. The stake represents 0.01% of the portfolio and ranks #974 among its holdings. This is a return to the name: PEAK6 previously reported a position in W as recently as Q3 2025.

PEAK6 first reported a position in W in Q4 2024 and has held it in 4 quarters since. The position peaked at $13.9M in Q1 2025. 443 funds tracked by Wall St. Rank hold W as of Q1 2026.

PEAK6 held 57,939 shares of Wayfair worth $4.36M as of Q1 2026.
Wayfair was a new PEAK6 position in Q1 2026.
Wayfair made up 0.01% of PEAK6's portfolio in Q1 2026, its #974 holding.
PEAK6 first reported a position in Wayfair in Q4 2024 and has held it in 4 quarters since.
PEAK6's Wayfair position peaked at $13.9M in Q1 2025.
443 funds tracked by Wall St. Rank held Wayfair as of Q1 2026.

Based on PEAK6's 13F filing for Q1 2026, filed 14 May 2026.