Avidity Partners Management’s Abivax ABVX Stock Holding History

Avidity Partners Management’s Portfolio ABVX Stock Details ABVX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-10,000	Closed	-$1.11M	–	47
2026 Q1	$1.11M	Buy	+10,000	New	+$1.18M	0.23%	35

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DGM

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VPC

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UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

ACM

ADAR1 Capital Management Austin, Texas $2.19B AUM 374.99% 1-Year Est. Return

Caligan Partners New York $2.13B AUM 758.65% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

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

Avidity Partners Management's ABVX Position: Q2 2026 in Review

Avidity Partners Management sold out of Abivax (ABVX) in Q2 2026, closing a stake of 10,000 shares — an estimated $1.11M sold.

Avidity Partners Management first reported a position in ABVX in Q1 2026 and held it in 1 quarter. The position peaked at $1.11M in Q1 2026. 304 funds tracked by Wall St. Rank hold ABVX as of Q2 2026.

Avidity Partners Management reported no remaining Abivax position as of Q2 2026 after selling out during the quarter.
Avidity Partners Management sold 10,000 Abivax shares in Q2 2026, an estimated $1.11M.
Avidity Partners Management first reported a position in Abivax in Q1 2026 and held it in 1 quarter.
Avidity Partners Management's Abivax position peaked at $1.11M in Q1 2026.
304 funds tracked by Wall St. Rank held Abivax as of Q2 2026.

Based on Avidity Partners Management's 13F filing for Q2 2026, filed 14 Aug 2026.