RI
IMA

RTW Investments’s ImageneBio Inc IMA Stock Holding History

RTW Investments’s Portfolio IMA Stock Details IMA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.67M Hold
334,445
– – 0.02% 86
2025
Q4 		$2.31M Hold
334,445
– – 0.02% 89
2025
Q3 		$2.73M Buy
+334,445
New +$4.43M 0.03% 72

Other funds holding IMA

BI
BVF Inc San Francisco, California $3.14B AUM 249.53% 1-Year Est. Return
BOCH
Blue Owl Capital Holdings New York $372M AUM 78.25% 1-Year Est. Return
CCC
Cable Car Capital San Francisco, California $289M AUM 26.33% 1-Year Est. Return
OFM
Omega Fund Management Boston, Massachusetts $163M AUM 107.06% 1-Year Est. Return
O
OrbiMed New York $5.05B AUM 125.28% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
BCM
BML Capital Management Zionsville, Indiana $156M AUM 129.82% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

RTW Investments's IMA Position: Q1 2026 in Review

RTW Investments held its ImageneBio Inc (IMA) position steady in Q1 2026 at 334,445 shares worth $1.67M. The position accounts for 0.02% of the portfolio, ranked #86.

RTW Investments first reported a position in IMA in Q3 2025 and has held it in 3 quarters since. The position peaked at $2.73M in Q3 2025. 39 funds tracked by Wall St. Rank hold IMA as of Q1 2026.

  • RTW Investments held 334,445 shares of ImageneBio Inc worth $1.67M as of Q1 2026.
  • RTW Investments left its ImageneBio Inc share count unchanged in Q1 2026.
  • ImageneBio Inc made up 0.02% of RTW Investments's portfolio in Q1 2026, its #86 holding.
  • RTW Investments first reported a position in ImageneBio Inc in Q3 2025 and has held it in 3 quarters since.
  • RTW Investments's ImageneBio Inc position peaked at $2.73M in Q3 2025.
  • 39 funds tracked by Wall St. Rank held ImageneBio Inc as of Q1 2026.

Based on RTW Investments's 13F filing for Q1 2026, filed 15 May 2026.