Marshall Wace’s Aspen Insurance AHL Stock Holding History

Marshall Wace’s Portfolio AHL Stock Details AHL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-312,368	Closed	-$11.6M	–	3782
2025 Q4	$11.6M	Buy	312,368 +84,625	+37%	+$3.12M	0.01%	818
2025 Q3	$8.36M	Buy	227,743 +88,307	+63%	+$2.9M	0.01%	985
2025 Q2	$4.39M	Buy	+139,436	New	+$4.65M	﹤0.01%	1206

Other funds holding AHL

IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return

Marshall Wace's AHL Position: Q1 2026 in Review

Marshall Wace sold out of Aspen Insurance (AHL) in Q1 2026, closing a stake of 312,368 shares — an estimated $11.6M sold.

Marshall Wace first reported a position in AHL in Q2 2025 and held it in 3 quarters. The position peaked at $11.6M in Q4 2025. 1 fund tracked by Wall St. Rank holds AHL as of Q1 2026.

Marshall Wace reported no remaining Aspen Insurance position as of Q1 2026 after selling out during the quarter.
Marshall Wace sold 312,368 Aspen Insurance shares in Q1 2026, an estimated $11.6M.
Marshall Wace first reported a position in Aspen Insurance in Q2 2025 and held it in 3 quarters.
Marshall Wace's Aspen Insurance position peaked at $11.6M in Q4 2025.
1 fund tracked by Wall St. Rank held Aspen Insurance as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.