PEAK6’s Cactus WHD Stock Holding History

PEAK6’s Portfolio WHD Stock Details WHD Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.93M	Buy	40,700 +30,500	+299%	+$1.6M	﹤0.01%	1383
2025 Q4	$466K	Buy	+10,200	New	+$426K	﹤0.01%	2130

Other funds holding WHD

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

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

First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

PEAK6's WHD Position: Q3 2025 in Review

PEAK6 sold out of Cactus (WHD) in Q3 2025, closing a stake of 11,422 shares — an estimated $499K sold.

PEAK6 first reported a position in WHD in Q1 2025 and held it in 2 quarters. The position peaked at $619K in Q1 2025. 281 funds tracked by Wall St. Rank hold WHD as of Q3 2025.

PEAK6 reported no remaining Cactus position as of Q3 2025 after selling out during the quarter.
PEAK6 sold 11,422 Cactus shares in Q3 2025, an estimated $499K.
PEAK6 first reported a position in Cactus in Q1 2025 and held it in 2 quarters.
PEAK6's Cactus position peaked at $619K in Q1 2025.
281 funds tracked by Wall St. Rank held Cactus as of Q3 2025.

Based on PEAK6's 13F filing for Q3 2025, filed 14 Nov 2025.