Holocene Advisors
ABVX

Holocene Advisors’s Abivax ABVX Stock Holding History

Holocene Advisors’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 		$55.8M Buy
418,657
+160,000
+62% +$18.1M 0.13% 191
2026
Q1 		$28.8M Hold
258,657
– – 0.07% 238
2025
Q4 		$34.9M Sell
258,657
-202,644
-44% -$22.1M 0.07% 246
2025
Q3 		$39.2M Buy
+461,301
New +$28.3M 0.09% 205

Other funds holding ABVX

TCM
TCG Crossover Management Palo Alto, California $4.16B AUM 983.43% 1-Year Est. Return
HI
Helikon Investments London, United Kingdom $3.35B AUM 55.08% 1-Year Est. Return
DGM
Darwin Global Management St. Helier, Jersey $3.76B AUM 342.13% 1-Year Est. Return
VPC
Vestal Point Capital New York $4.28B AUM 239% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
UBS Group
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
CP
Caligan Partners New York $2.13B AUM 758.65% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Holocene Advisors's ABVX Position: Q2 2026 in Review

Holocene Advisors increased its Abivax (ABVX) stake by 62% in Q2 2026, buying an estimated $18.1M and bringing the position to 418,657 shares worth $55.8M. The position accounts for 0.13% of the portfolio, ranked #191.

Holocene Advisors first reported a position in ABVX in Q3 2025 and has held it in 4 quarters since. 302 funds tracked by Wall St. Rank hold ABVX as of Q2 2026.

  • Holocene Advisors held 418,657 shares of Abivax worth $55.8M as of Q2 2026.
  • Holocene Advisors bought 160,000 Abivax shares in Q2 2026, an estimated $18.1M.
  • Abivax made up 0.13% of Holocene Advisors's portfolio in Q2 2026, its #191 holding.
  • Holocene Advisors first reported a position in Abivax in Q3 2025 and has held it in 4 quarters since.
  • 302 funds tracked by Wall St. Rank held Abivax as of Q2 2026.

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