JO
IVA

John Overdeck’s Inventiva IVA Stock Holding History

John Overdeck’s Portfolio IVA Stock Details IVA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.75M Buy
728,111
+501,705
+222% +$2.41M ﹤0.01% 2700
2026
Q1 		$1.26M Buy
226,406
+168,989
+294% +$1.03M ﹤0.01% 3086
2025
Q4 		$267K Buy
+57,417
New +$267K ﹤0.01% 3634
2023
Q3 		– Sell
-13,608
Closed -$55K – 3079
2023
Q2 		$55K Buy
+13,608
New +$45K ﹤0.01% 2817

Other funds holding IVA

CP
Caligan Partners New York $2.13B AUM 758.65% 1-Year Est. Return
SB
Samsara BioCapital Palo Alto, California $1.22B AUM 242.83% 1-Year Est. Return
PBA
Paradigm Biocapital Advisors New York $5.34B AUM 380.18% 1-Year Est. Return
AP
Andera Partners Paris $206M AUM
ACM
ADAR1 Capital Management Austin, Texas $2.19B AUM 374.99% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
NCM
Nantahala Capital Management New Canaan, Connecticut $3.01B AUM 119.46% 1-Year Est. Return
TECP
Trails Edge Capital Partners Atlanta, Georgia $630M AUM
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
SCM
Squadron Capital Management Westmont, Illinois $322M AUM

John Overdeck's IVA Position: Q2 2026 in Review

John Overdeck increased its Inventiva (IVA) stake by 222% in Q2 2026, buying an estimated $2.41M and bringing the position to 728,111 shares worth $2.75M. The position accounts for ﹤0.01% of the portfolio, ranked #2700.

John Overdeck first reported a position in IVA in Q2 2023 and has held it in 4 quarters since. 88 funds tracked by Wall St. Rank hold IVA as of Q2 2026.

  • John Overdeck held 728,111 shares of Inventiva worth $2.75M as of Q2 2026.
  • John Overdeck bought 501,705 Inventiva shares in Q2 2026, an estimated $2.41M.
  • Inventiva made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #2700 holding.
  • John Overdeck first reported a position in Inventiva in Q2 2023 and has held it in 4 quarters since.
  • 88 funds tracked by Wall St. Rank held Inventiva as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.