PEAK6’s MSCI MSCI Stock Holding History

PEAK6’s Portfolio MSCI Stock Details MSCI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$2.13M	Sell	3,810 -4,197	-52%	-$2.45M	﹤0.01%	1291
2026 Q1	$4.32M	Buy	+8,007	New	+$4.52M	0.01%	980
2025 Q4	–	Sell	-500	Closed	-$284K	–	3179
2025 Q3	$284K	Buy	+500	New	+$283K	﹤0.01%	2356

Other funds holding MSCI

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return

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

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

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

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

Viking Global Investors Stamford, Connecticut $35.1B AUM 21.36% 1-Year Est. Return

Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return

PEAK6's MSCI Position: Q2 2026 in Review

PEAK6 reduced its MSCI (MSCI) stake by 52% in Q2 2026, selling an estimated $2.45M and leaving 3,810 shares worth $2.13M. The position accounts for ﹤0.01% of the portfolio, ranked #1291.

PEAK6 first reported a position in MSCI in Q3 2025 and has held it in 3 quarters since. The position peaked at $4.32M in Q1 2026. 1,078 funds tracked by Wall St. Rank hold MSCI as of Q2 2026.

PEAK6 held 3,810 shares of MSCI worth $2.13M as of Q2 2026.
PEAK6 sold 4,197 MSCI shares in Q2 2026, an estimated $2.45M.
MSCI made up ﹤0.01% of PEAK6's portfolio in Q2 2026, its #1291 holding.
PEAK6 first reported a position in MSCI in Q3 2025 and has held it in 3 quarters since.
PEAK6's MSCI position peaked at $4.32M in Q1 2026.
1,078 funds tracked by Wall St. Rank held MSCI as of Q2 2026.

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