PEAK6’s Under Armour UAA Stock Holding History

PEAK6’s Portfolio UAA Stock Details UAA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$2.75M	Sell	429,780 -146,436	-25%	-$868K	0.01%	1144
2026 Q1	$3.41M	Sell	576,216 -95,817	-14%	-$621K	0.01%	1089
2025 Q4	$3.34M	Buy	672,033 +215,514	+47%	+$998K	0.01%	1155
2025 Q3	$2.28M	Sell	456,519 -174,945	-28%	-$1.02M	﹤0.01%	1431
2025 Q2	$4.31M	Sell	631,464 -21,180	-3%	-$132K	0.01%	1036
2025 Q1	$4.08M	Buy	+652,644	New	+$4.86M	0.01%	1039

Other funds holding UAA

FFH

Fairfax Financial Holdings Toronto, Ontario, Canada $2.64B AUM 24.46% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

PEAK6's UAA Position: Q2 2026 in Review

PEAK6 reduced its Under Armour (UAA) stake by 25% in Q2 2026, selling an estimated $868K and leaving 429,780 shares worth $2.75M. The position accounts for 0.01% of the portfolio, ranked #1144.

PEAK6 first reported a position in UAA in Q1 2025 and has held it in 6 quarters since. The position peaked at $4.31M in Q2 2025. 375 funds tracked by Wall St. Rank hold UAA as of Q2 2026.

PEAK6 held 429,780 shares of Under Armour worth $2.75M as of Q2 2026.
PEAK6 sold 146,436 Under Armour shares in Q2 2026, an estimated $868K.
Under Armour made up 0.01% of PEAK6's portfolio in Q2 2026, its #1144 holding.
PEAK6 first reported a position in Under Armour in Q1 2025 and has held it in 6 quarters since.
PEAK6's Under Armour position peaked at $4.31M in Q2 2025.
375 funds tracked by Wall St. Rank held Under Armour as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.