PEAK6’s Maximus MMS Stock Holding History

PEAK6’s Portfolio MMS Stock Details MMS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-18,129	Closed	-$1.56M	–	3066
2025 Q4	$1.56M	Sell	18,129 -4,047	-18%	-$346K	﹤0.01%	1571
2025 Q3	$2.03M	Buy	+22,176	New	+$1.8M	﹤0.01%	1496

Other funds holding MMS

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

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return

Mackenzie Financial Toronto Ontario, Ontario, Canada $83.3B AUM 31.19% 1-Year Est. Return

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

VBA

Van Berkom & Associates Montreal, Quebec, Canada $3.08B AUM 12.07% 1-Year Est. Return

PEAK6's MMS Position: Q1 2026 in Review

PEAK6 sold out of Maximus (MMS) in Q1 2026, closing a stake of 18,129 shares — an estimated $1.56M sold.

PEAK6 first reported a position in MMS in Q3 2025 and held it in 2 quarters. The position peaked at $2.03M in Q3 2025. 371 funds tracked by Wall St. Rank hold MMS as of Q1 2026.

PEAK6 reported no remaining Maximus position as of Q1 2026 after selling out during the quarter.
PEAK6 sold 18,129 Maximus shares in Q1 2026, an estimated $1.56M.
PEAK6 first reported a position in Maximus in Q3 2025 and held it in 2 quarters.
PEAK6's Maximus position peaked at $2.03M in Q3 2025.
371 funds tracked by Wall St. Rank held Maximus as of Q1 2026.

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