Group One Trading
ABVX

Group One Trading’s Abivax ABVX Stock Holding History

Group One Trading’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
Q1 		$5.69M Sell
51,100
-83,600
-62% -$9.89M 0.01% 1202
2025
Q4 		$18.2M Buy
+134,700
New +$14.7M 0.03% 602

Other funds holding ABVX

TCM
TCG Crossover Management Palo Alto, California $3.5B AUM 1,165.83% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
DGM
Darwin Global Management St. Helier, Jersey $3.77B AUM 307.72% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
VPC
Vestal Point Capital New York $3.58B AUM 189.12% 1-Year Est. Return
CP
Caligan Partners New York $1.5B AUM 518.95% 1-Year Est. Return
ACM
ADAR1 Capital Management Austin, Texas $1.7B AUM 340.85% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
HI
Helikon Investments London, United Kingdom $2.65B AUM 79.03% 1-Year Est. Return

Group One Trading's ABVX Position: Q1 2026 in Review

Group One Trading increased its Abivax (ABVX) stake by 106% in Q1 2026, buying an estimated $2.18M and bringing the position to 35,767 shares worth $3.98M. The position accounts for 0.01% of the portfolio, ranked #1482.

Group One Trading first reported a position in ABVX in Q3 2025 and has held it in 3 quarters since. 254 funds tracked by Wall St. Rank hold ABVX as of Q1 2026.

  • Group One Trading held 35,767 shares of Abivax worth $3.98M as of Q1 2026.
  • Group One Trading bought 18,384 Abivax shares in Q1 2026, an estimated $2.18M.
  • Abivax made up 0.01% of Group One Trading's portfolio in Q1 2026, its #1482 holding.
  • Group One Trading first reported a position in Abivax in Q3 2025 and has held it in 3 quarters since.
  • 254 funds tracked by Wall St. Rank held Abivax as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.