PEAK6’s Alcoa AA Stock Holding History

PEAK6’s Portfolio AA Stock Details AA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$4.03M	Buy	77,299 +66,982	+649%	+$4.49M	0.01%	947
2026 Q1	$684K	Buy	+10,317	New	+$633K	﹤0.01%	1861
2025 Q2	–	Sell	-59,494	Closed	-$1.61M	–	2904
2025 Q1	$1.81M	Buy	+59,494	New	+$2.08M	﹤0.01%	1468

Other funds holding AA

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

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Eagle Capital Management (New York) New York $32.7B AUM 17.15% 1-Year Est. Return

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

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

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

PEAK6's AA Position: Q2 2026 in Review

PEAK6 increased its Alcoa (AA) stake by 649% in Q2 2026, buying an estimated $4.49M and bringing the position to 77,299 shares worth $4.03M. The position accounts for 0.01% of the portfolio, ranked #947.

PEAK6 first reported a position in AA in Q1 2025 and has held it in 3 quarters since. 711 funds tracked by Wall St. Rank hold AA as of Q2 2026.

PEAK6 held 77,299 shares of Alcoa worth $4.03M as of Q2 2026.
PEAK6 bought 66,982 Alcoa shares in Q2 2026, an estimated $4.49M.
Alcoa made up 0.01% of PEAK6's portfolio in Q2 2026, its #947 holding.
PEAK6 first reported a position in Alcoa in Q1 2025 and has held it in 3 quarters since.
711 funds tracked by Wall St. Rank held Alcoa as of Q2 2026.

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