PEAK6’s AllianceBernstein AB Stock Holding History

PEAK6’s Portfolio AB Stock Details AB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$15M	Buy	+400,000	New	+$15.7M	0.04%	446
2025 Q2	–	Sell	-15,300	Closed	-$586K	–	2907
2025 Q1	$586K	Buy	+15,300	New	+$576K	﹤0.01%	2014

Other funds holding AB

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

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return

Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return

CAM

Cresset Asset Management Chicago, Illinois $23.1B AUM 27.04% 1-Year Est. Return

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

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

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

PEAK6's AB Position: Q1 2026 in Review

PEAK6 opened a new position in AllianceBernstein (AB) in Q1 2026: 84,676 shares worth $3.17M. The stake represents 0.01% of the portfolio and ranks #1124 among its holdings. This is a return to the name: PEAK6 previously reported a position in AB as recently as Q1 2025.

PEAK6 first reported a position in AB in Q1 2025 and has held it in 2 quarters since. 285 funds tracked by Wall St. Rank hold AB as of Q1 2026.

PEAK6 held 84,676 shares of AllianceBernstein worth $3.17M as of Q1 2026.
AllianceBernstein was a new PEAK6 position in Q1 2026.
AllianceBernstein made up 0.01% of PEAK6's portfolio in Q1 2026, its #1124 holding.
PEAK6 first reported a position in AllianceBernstein in Q1 2025 and has held it in 2 quarters since.
285 funds tracked by Wall St. Rank held AllianceBernstein as of Q1 2026.

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