Citadel Advisors’s Berto Acquisition Corp Unit TACOU Stock Holding History

Citadel Advisors’s Portfolio TACOU Stock Details TACOU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$180K	Sell	16,728 -7,352	-31%	-$78.5K	﹤0.01%	12182
2026 Q1	$249K	Sell	24,080 -2,895	-11%	-$29.9K	﹤0.01%	10922
2025 Q4	$278K	Sell	26,975 -47	-0.2%	-$494	﹤0.01%	10315
2025 Q3	$289K	Sell	27,022 -877	-3%	-$9.38K	﹤0.01%	10465
2025 Q2	$300K	Buy	+27,899	New	+$292K	﹤0.01%	9823

Other funds holding TACOU

Clear Street New York $39.5B AUM 124.03% 1-Year Est. Return

OAC

OMERS Administration Corp Toronto, Ontario, Canada $16.7B AUM 35.96% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Citadel Advisors's TACOU Position: Q2 2026 in Review

Citadel Advisors reduced its Berto Acquisition Corp Unit (TACOU) stake by 31% in Q2 2026, selling an estimated $78.5K and leaving 16,728 shares worth $180K. The position accounts for ﹤0.01% of the portfolio, ranked #12182.

Citadel Advisors first reported a position in TACOU in Q2 2025 and has held it in 5 quarters since. The position peaked at $300K in Q2 2025. 4 funds tracked by Wall St. Rank hold TACOU as of Q2 2026.

Citadel Advisors held 16,728 shares of Berto Acquisition Corp Unit worth $180K as of Q2 2026.
Citadel Advisors sold 7,352 Berto Acquisition Corp Unit shares in Q2 2026, an estimated $78.5K.
Berto Acquisition Corp Unit made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #12182 holding.
Citadel Advisors first reported a position in Berto Acquisition Corp Unit in Q2 2025 and has held it in 5 quarters since.
Citadel Advisors's Berto Acquisition Corp Unit position peaked at $300K in Q2 2025.
4 funds tracked by Wall St. Rank held Berto Acquisition Corp Unit as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.