Westchester Capital Management (New York)’s Berto Acquisition Corp Unit TACOU Stock Holding History

Westchester Capital Management (New York)’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
2025 Q4	–	Sell	-75,000	Closed	-$802K	–	327
2025 Q3	$802K	Hold	75,000	–	–	0.04%	176
2025 Q2	$808K	Buy	+75,000	New	+$785K	0.04%	137

Other funds holding TACOU

Clear Street New York $24.6B AUM 56.26% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

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

Westchester Capital Management (New York)'s TACOU Position: Q4 2025 in Review

Westchester Capital Management (New York) sold out of Berto Acquisition Corp Unit (TACOU) in Q4 2025, closing a stake of 75,000 shares — an estimated $802K sold.

Westchester Capital Management (New York) first reported a position in TACOU in Q2 2025 and held it in 2 quarters. The position peaked at $808K in Q2 2025. 6 funds tracked by Wall St. Rank hold TACOU as of Q4 2025.

Westchester Capital Management (New York) reported no remaining Berto Acquisition Corp Unit position as of Q4 2025 after selling out during the quarter.
Westchester Capital Management (New York) sold 75,000 Berto Acquisition Corp Unit shares in Q4 2025, an estimated $802K.
Westchester Capital Management (New York) first reported a position in Berto Acquisition Corp Unit in Q2 2025 and held it in 2 quarters.
Westchester Capital Management (New York)'s Berto Acquisition Corp Unit position peaked at $808K in Q2 2025.
6 funds tracked by Wall St. Rank held Berto Acquisition Corp Unit as of Q4 2025.

Based on Westchester Capital Management (New York)'s 13F filing for Q4 2025, filed 13 Feb 2026.