Janus Henderson Group
IMCR icon

Janus Henderson Group’s Immunocore IMCR Stock Holding History

Janus Henderson Group’s Portfolio IMCR Stock Details IMCR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$17.9M Buy
594,712
+140,308
+31% +$4.54M 0.01% 625
2025
Q4 		$15.7M Buy
+454,404
New +$16M 0.01% 652
2024
Q2 		– Sell
-257,080
Closed -$16.7M – 2550
2024
Q1 		$16.7M Buy
257,080
+80,748
+46% +$5.54M 0.01% 591
2023
Q4 		$12.1M Buy
+176,332
New +$9.17M 0.01% 633

Other funds holding IMCR

RI
RTW Investments New York $11.7B AUM 174.13% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
BG
Bellevue Group Kuesnacht, Switzerland $4.75B AUM 68.58% 1-Year Est. Return
VPC
Vestal Point Capital New York $4.28B AUM 239% 1-Year Est. Return
TCM
Tang Capital Management San Diego, California $2.2B AUM 156.35% 1-Year Est. Return
DTC
Deep Track Capital Greenwich, Connecticut $6.87B AUM 205.24% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
LGM
Logos Global Management San Francisco, California $2.32B AUM 536.01% 1-Year Est. Return

Janus Henderson Group's IMCR Position: Q1 2026 in Review

Janus Henderson Group increased its Immunocore (IMCR) stake by 31% in Q1 2026, buying an estimated $4.54M and bringing the position to 594,712 shares worth $17.9M. The position accounts for 0.01% of the portfolio, ranked #625.

Janus Henderson Group first reported a position in IMCR in Q4 2023 and has held it in 4 quarters since. 142 funds tracked by Wall St. Rank hold IMCR as of Q1 2026.

  • Janus Henderson Group held 594,712 shares of Immunocore worth $17.9M as of Q1 2026.
  • Janus Henderson Group bought 140,308 Immunocore shares in Q1 2026, an estimated $4.54M.
  • Immunocore made up 0.01% of Janus Henderson Group's portfolio in Q1 2026, its #625 holding.
  • Janus Henderson Group first reported a position in Immunocore in Q4 2023 and has held it in 4 quarters since.
  • 142 funds tracked by Wall St. Rank held Immunocore as of Q1 2026.

Based on Janus Henderson Group's 13F filing for Q1 2026, filed 15 May 2026.