PEAK6’s Shift4 FOUR Stock Holding History

PEAK6’s Portfolio FOUR Stock Details FOUR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-4,900	Closed	-$309K	–	2892
2025 Q4	$309K	Buy	+4,900	New	+$346K	﹤0.01%	2276
2025 Q3	–	Sell	-17,400	Closed	-$1.72M	–	3108
2025 Q2	$1.72M	Sell	17,400 -20,300	-54%	-$1.77M	﹤0.01%	1524
2025 Q1	$3.08M	Buy	37,700 +25,400	+207%	+$2.62M	0.01%	1183
2024 Q4	$1.28M	Buy	+12,300	New	+$1.22M	﹤0.01%	1676

Other funds holding FOUR

DPCM

Darlington Partners Capital Management Greenbrae, California $2.23B AUM 16.2% 1-Year Est. Return

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

DCP

Durable Capital Partners Bethesda, Maryland $9.71B AUM 26.27% 1-Year Est. Return

Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return

Ensign Peak Advisors Salt Lake City, Utah $53.7B AUM 29.47% 1-Year Est. Return

Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

PEAK6's FOUR Position: Q1 2026 in Review

PEAK6 sold out of Shift4 (FOUR) in Q1 2026, closing a stake of 2,770 shares — an estimated $174K sold.

PEAK6 first reported a position in FOUR in Q4 2024 and held it in 5 quarters. The position peaked at $3.25M in Q2 2025. 352 funds tracked by Wall St. Rank hold FOUR as of Q1 2026.

PEAK6 reported no remaining Shift4 position as of Q1 2026 after selling out during the quarter.
PEAK6 sold 2,770 Shift4 shares in Q1 2026, an estimated $174K.
PEAK6 first reported a position in Shift4 in Q4 2024 and held it in 5 quarters.
PEAK6's Shift4 position peaked at $3.25M in Q2 2025.
352 funds tracked by Wall St. Rank held Shift4 as of Q1 2026.

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