Jim Simons
IMA

Jim Simons’s ImageneBio Inc IMA Stock Holding History

Jim Simons’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 		$408K Buy
81,696
+15,600
+24% +$101K ﹤0.01% 2683
2025
Q4 		$456K Buy
66,096
+28,718
+77% +$213K ﹤0.01% 2609
2025
Q3 		$305K Buy
37,378
+11,640
+45% +$154K ﹤0.01% 2987
2025
Q2 		$414K Buy
25,738
+1,197
+5% +$17.6K ﹤0.01% 2929
2025
Q1 		$377K Sell
24,541
-2,976
-11% -$51.3K ﹤0.01% 2844
2024
Q4 		$542K Sell
27,517
-5,866
-18% -$119K ﹤0.01% 2806
2024
Q3 		$693K Sell
33,383
-6,317
-16% -$128K ﹤0.01% 2640
2024
Q2 		$786K Sell
39,700
-25,017
-39% -$442K ﹤0.01% 2456
2024
Q1 		$1.1M Buy
+64,717
New +$1.18M ﹤0.01% 2429
2023
Q4 		– Sell
-1,091
Closed -$57K – 3898
2023
Q3 		$57K Sell
1,091
-84
-7% -$5.06K ﹤0.01% 3379
2023
Q2 		$92K Buy
+1,175
New +$84.3K ﹤0.01% 3496

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 $665M AUM 95.51% 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
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
BCM
BML Capital Management Zionsville, Indiana $176M AUM 123.21% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Jim Simons's IMA Position: Q1 2026 in Review

Jim Simons increased its ImageneBio Inc (IMA) stake by 24% in Q1 2026, buying an estimated $101K and bringing the position to 81,696 shares worth $408K. The position accounts for ﹤0.01% of the portfolio, ranked #2683.

Jim Simons first reported a position in IMA in Q2 2023 and has held it in 11 quarters since. The position peaked at $1.1M in Q1 2024. 39 funds tracked by Wall St. Rank hold IMA as of Q1 2026.

  • Jim Simons held 81,696 shares of ImageneBio Inc worth $408K as of Q1 2026.
  • Jim Simons bought 15,600 ImageneBio Inc shares in Q1 2026, an estimated $101K.
  • ImageneBio Inc made up ﹤0.01% of Jim Simons's portfolio in Q1 2026, its #2683 holding.
  • Jim Simons first reported a position in ImageneBio Inc in Q2 2023 and has held it in 11 quarters since.
  • Jim Simons's ImageneBio Inc position peaked at $1.1M in Q1 2024.
  • 39 funds tracked by Wall St. Rank held ImageneBio Inc as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.