Citadel Advisors
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Citadel Advisors’s Immatics IMTX Stock Holding History

Citadel Advisors’s Portfolio IMTX Stock Details IMTX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$222K Buy
22,600
+11,300
+100% +$111K ﹤0.01% 11193
2025
Q4 		$119K Sell
11,300
-25,300
-69% -$255K ﹤0.01% 11501
2025
Q3 		$312K Sell
36,600
-62,800
-63% -$387K ﹤0.01% 10279
2025
Q2 		$535K Sell
99,400
-42,600
-30% -$211K ﹤0.01% 8474
2025
Q1 		$640K Sell
142,000
-27,200
-16% -$142K ﹤0.01% 7929
2024
Q4 		$1.2M Buy
169,200
+107,700
+175% +$925K ﹤0.01% 6642
2024
Q3 		$702K Sell
61,500
-23,800
-28% -$282K ﹤0.01% 7537
2024
Q2 		$991K Sell
85,300
-4,700
-5% -$53K ﹤0.01% 6596
2024
Q1 		$946K Buy
90,000
+55,800
+163% +$651K ﹤0.01% 7030
2023
Q4 		$360K Sell
34,200
-5,400
-14% -$49.7K ﹤0.01% 8779
2023
Q3 		$459K Sell
39,600
-4,000
-9% -$47.7K ﹤0.01% 8244
2023
Q2 		$503K Buy
43,600
+24,900
+133% +$232K ﹤0.01% 7928
2023
Q1 		$129K Sell
18,700
-7,700
-29% -$63K ﹤0.01% 10876
2022
Q4 		$230K Sell
26,400
-5,300
-17% -$54.8K ﹤0.01% 9856
2022
Q3 		$317K Buy
+31,700
New +$342K ﹤0.01% 9450
2022
Q1 		– Sell
-23,500
Closed -$316K – 14063
2021
Q4 		$316K Buy
+23,500
New +$294K ﹤0.01% 10809

Other funds holding IMTX

T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
SCM
Suvretta Capital Management New York $3.92B AUM 86.67% 1-Year Est. Return
BBA
Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return
PA
Perceptive Advisors New York $5.12B AUM 314.02% 1-Year Est. Return
Toronto Dominion Bank
Toronto Dominion Bank Toronto, Ontario, Ontario, Canada $69.7B AUM 40.86% 1-Year Est. Return
VPC
Vestal Point Capital New York $3.58B AUM 189.12% 1-Year Est. Return
JFG
Jefferies Financial Group New York $14.6B AUM 40.95% 1-Year Est. Return
SI
Sofinnova Investments Menlo Park, California $2.63B AUM 117.41% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Citadel Advisors's IMTX Position: Q1 2026 in Review

Citadel Advisors increased its Immatics (IMTX) stake by 8% in Q1 2026, buying an estimated $1.34M and bringing the position to 1,851,963 shares worth $18.2M. The position accounts for ﹤0.01% of the portfolio, ranked #2436.

Citadel Advisors first reported a position in IMTX in Q2 2021 and has held it in 18 quarters since. The position peaked at $21.9M in Q3 2024. 84 funds tracked by Wall St. Rank hold IMTX as of Q1 2026.

  • Citadel Advisors held 1,851,963 shares of Immatics worth $18.2M as of Q1 2026.
  • Citadel Advisors bought 137,002 Immatics shares in Q1 2026, an estimated $1.34M.
  • Immatics made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #2436 holding.
  • Citadel Advisors first reported a position in Immatics in Q2 2021 and has held it in 18 quarters since.
  • Citadel Advisors's Immatics position peaked at $21.9M in Q3 2024.
  • 84 funds tracked by Wall St. Rank held Immatics as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.