Immunocore Holdings plc

IMCR • NASDAQ

Immunocore Holdings plc is a biological products, (no disgnostic substances) company on NASDAQ. As of Q3 2025, 118 institutional investors hold shares in this company, with total holdings valued at $1.4B. RTW INVESTMENTS, LLC is the largest holder with a position valued at $176.9M.

BIOLOGICAL PRODUCTS, (NO DISGNOSTIC SUBSTANCES)

Employees497.0

Websiteimmunocore.com

Country

United States of America

Overview

Overview of institutional ownership in IMCR as of Q3 2025

All Institutions

Institutions: 118
Value Held: $1.4B
Shares Held: 38.9M
Avg Position: $12.0M
Median Position: $864.9K

Hedge Funds

Hedge Funds: 24
Value Held: $502.4M
Shares Held: 13.8M
Avg Position: $20.9M
Median Position: $6.4M

Biggest Investors

Institutions with the largest positions in IMCR as of Q3 2025

Institution	Key People	Position Value	Ownership	Owned Since	Total AUM (Long)
RTW INVESTMENTS, LLC Hedge Fund•Sector	Peter M Fong President	$176.9M 2.19% of portfolio	0.00% 4.9M shares	Q4 2022 Held for 2y 11m	$8.1B
WELLINGTON MANAGEMENT CO LLP Long Only Manager	Jean Marie Hynes CEO	$173.7M 0.03% of portfolio	0.00% 4.8M shares	Q4 2022 Held for 2y 11m	$571.21B
FMR LLC Institution	-	$160.6M 0.01% of portfolio	0.00% 4.4M shares	Q4 2022 Held for 2y 11m	$1.92T
PRIMECAP MANAGEMENT CO/CA/ Long Only Manager	Theofanis A Kolokotrones Chairman	$136.4M 0.11% of portfolio	0.00% 3.8M shares	Q1 2024 Held for 1y 8m	$128.84B
B Bellevue Group AG Institution	-	$101.6M 2.12% of portfolio	0.00% 2.8M shares	Q3 2023 Held for 2y 2m	$4.8B
B BAKER BROS. ADVISORS LP Hedge Fund•Sector	Scott Lawrence Lessing President	$84.4M 0.78% of portfolio	0.00% 2.3M shares	Q4 2022 Held for 2y 11m	$10.8B
T TANG CAPITAL MANAGEMENT LLC Institution	-	$83.8M 3.30% of portfolio	0.00% 2.3M shares	Q2 2024 Held for 1y 5m	$2.5B
B BVF INC/IL Institution	-	$57.2M 2.32% of portfolio	0.00% 1.6M shares	Q2 2025 Held for 5 months	$2.5B
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	Dan Michael Berkovitz Chairman	$46.0M 0.04% of portfolio	0.00% 1.3M shares	Q2 2023 Held for 2y 5m	$121.98B
K Kynam Capital Management, LP Hedge Fund•Long/Short	Jared Joseph Keller COO	$36.7M 2.73% of portfolio	0.00% 1.0M shares	Q4 2024 Held for 11 months	$1.3B

Net Capital Flow

Institutional buying and selling activity for IMCR in Q3 2025

Traded: +$65.1M
Buyers: 56
Sellers: 58
Total Bought: +$153.8M
Total Sold: −$88.6M
Avg Position: $10.4M

Biggest Buyers

Institution	Net Bought	Current Position
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	+$35.9M +989.5K shares	$46.0M 1.3M shares
WELLINGTON MANAGEMENT CO LLP Long Only Manager	+$20.6M +567.3K shares	$173.7M 4.8M shares
B BVF INC/IL Institution	+$20.0M +550.0K shares	$57.2M 1.6M shares
B Bellevue Group AG Institution	+$12.9M +355.0K shares	$101.6M 2.8M shares
Caption Management, LLC Hedge Fund•Long/Short	+$10.3M +284.2K shares	$16.8M 463.7K shares
Logos Global Management LP Hedge Fund•Long/Short	+$10.0M +275.0K shares	$30.9M 850.0K shares
N NEW YORK STATE COMMON RETIREMENT FUND Institution	+$7.7M +8.3K shares	$7.7M 211.1K shares
T TANG CAPITAL MANAGEMENT LLC Institution	+$7.3M +200.0K shares	$83.8M 2.3M shares
ARMISTICE CAPITAL, LLC Hedge Fund•Long/Short	+$5.3M +146.0K shares	$29.9M 824.0K shares
Candriam Luxembourg S.C.A. Long Only Manager	+$4.9M +135.0K shares	$9.8M 269.7K shares

Biggest Sellers

Institution	Net Sold	Current Position
FMR LLC Institution	−$15.8M −435.4K shares	$160.6M 4.4M shares
CITIGROUP INC Institution	−$14.9M −409.2K shares	$8.2M 225.3K shares
Point72 Asset Management, L.P. Hedge Fund•Multi-Strategy	−$10.3M −284.6K shares	$19.5M 535.8K shares
TWO SIGMA INVESTMENTS LLC Hedge Fund•Multi-Strategy	−$7.7M −212.4K shares	$8.0M 220.7K shares
TWO SIGMA ADVISERS, LLC Hedge Fund•Multi-Strategy	−$6.6M −182.4K shares	$12.0M 330.0K shares
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	−$5.9M −162.0K shares	$1.5M 42.2K shares
J JANE STREET GROUP, LLC Institution	−$5.2M −141.9K shares	$1.5M 40.3K shares
A AXA Institution	−$3.0M −94.9K shares	Sold Off 0 shares
RENAISSANCE TECHNOLOGIES LLC Hedge Fund•Quant	−$2.9M −79.3K shares	$5.2M 142.8K shares
C Cubist Systematic Strategies, LLC Institution	−$2.7M −74.2K shares	$2.5M 68.6K shares

Entry and Exit Activity

Institutions that initiated new positions or completely exited IMCR in Q3 2025

New Positions: 14
New Value: $13.8M
Exited Positions: 18
Exited Value: $8.5M

New Positions

Institution	Position Value
N NEW YORK STATE COMMON RETIREMENT FUND Institution	$7.7M 211.1K shares
BARCLAYS PLC Institution	$3.9M 107.0K shares
P PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO Institution	$914.2K 25.2K shares
Susquehanna Portfolio Strategies, LLC Private Equity	$382.8K 10.5K shares
E EntryPoint Capital, LLC Hedge Fund•Long/Short	$266.0K 7.3K shares
LAZARD ASSET MANAGEMENT LLC Long Only Manager	$248.5K 6.8K shares
JT Stratford LLC RIA/Wealth	$210.1K 5.8K shares
P Point72 Asia Pte. Ltd. Institution	$149.7K 4.1K shares
Federation des caisses Desjardins du Quebec Fund of Funds	$75.9K 2.1K shares
HARBOUR INVESTMENTS, INC. RIA/Wealth	$23.4K 645.0 shares

Exited Positions

Institution	Previous Position
A AXA Institution	$3.0M 94.9K shares
UBS OCONNOR LLC Long Only Manager	$1.7M 53.3K shares
C CANTOR FITZGERALD, L. P. Institution	$784.5K 25.0K shares
O OMERS ADMINISTRATION Corp Institution	$684.1K 21.8K shares
X XTX Topco Ltd Institution	$655.0K 20.9K shares
F FOX RUN MANAGEMENT, L.L.C. Hedge Fund•Quant	$371.8K 11.8K shares
S Squarepoint Ops LLC Hedge Fund•Quant	$336.2K 10.7K shares
Blueshift Asset Management, LLC Hedge Fund•Quant	$257.2K 8.2K shares
Lido Advisors, LLC RIA/Wealth	$255.0K 8.1K shares
S Skandinaviska Enskilda Banken AB Institution	$248.5K 7.9K shares

Options Activity

Institutions with the largest Call and Put options positions in IMCR as of Q3 2025

Call Positions: 6
Call Value: $11.7M
Put Positions: 6
Put Value: $62.9M

Call Positions

Institution	Position Value
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$3.6M 980.0 contracts
C CANTOR FITZGERALD, L. P. Institution	$2.7M 750.0 contracts
CITIGROUP INC Institution	$2.7M 746.0 contracts
Caption Management, LLC Hedge Fund•Long/Short	$2.3M 644.0 contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$319.7K 88.0 contracts
MILLENNIUM MANAGEMENT LLC Hedge Fund•Multi-Strategy	- - contracts

Put Positions

Institution	Position Value
Caption Management, LLC Hedge Fund•Long/Short	$56.4M 15.5K contracts
CITIGROUP INC Institution	$2.7M 746.0 contracts
SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity	$2.5M 683.0 contracts
WOLVERINE ASSET MANAGEMENT LLC Hedge Fund•Multi-Strategy	$610.3K 168.0 contracts
J JANE STREET GROUP, LLC Institution	$497.7K 137.0 contracts
CITADEL ADVISORS LLC Hedge Fund•Multi-Strategy	$239.8K 66.0 contracts

Most Committed Institutions

Institutions with IMCR as the highest % of their portfolio as of Q3 2025

Institution	Key People	Portfolio Weight	Ownership	Owned Since	Total AUM (Long)
T TANG CAPITAL MANAGEMENT LLC Institution	-	3.30% $83.8M	0.00% 2.3M shares	Q2 2024 Held for 1y 5m	$2.5B
DIADEMA PARTNERS LP Hedge Fund•Long/Short	Timothy Beau Bassett CIO	3.15% $4.5M	0.00% 124.4K shares	Q1 2025 Held for 8 months	$143.3M
Logos Global Management LP Hedge Fund•Long/Short	Graham Gordon Walmsley Managing Partner	3.13% $30.9M	0.00% 850.0K shares	Q2 2025 Held for 5 months	$987.5M
K Kynam Capital Management, LP Hedge Fund•Long/Short	Jared Joseph Keller COO	2.73% $36.7M	0.00% 1.0M shares	Q4 2024 Held for 11 months	$1.3B
B BVF INC/IL Institution	-	2.32% $57.2M	0.00% 1.6M shares	Q2 2025 Held for 5 months	$2.5B
RTW INVESTMENTS, LLC Hedge Fund•Sector	Peter M Fong President	2.19% $176.9M	0.00% 4.9M shares	Q4 2022 Held for 2y 11m	$8.1B
B Bellevue Group AG Institution	-	2.12% $101.6M	0.00% 2.8M shares	Q3 2023 Held for 2y 2m	$4.8B
Eschler Asset Management LLP Hedge Fund•Long/Short	John Pryce-Robertson Member	1.15% $1.5M	0.00% 40.0K shares	Q2 2025 Held for 5 months	$126.7M
Caption Management, LLC Hedge Fund•Long/Short	William Lamblè Cooper CEO	0.98% $16.8M	0.00% 463.7K shares	Q1 2024 Held for 1y 8m	$1.7B
ARMISTICE CAPITAL, LLC Hedge Fund•Long/Short	Steven Joseph Boyd Managing Partner	0.95% $29.9M	0.00% 824.0K shares	Q1 2025 Held for 8 months	$3.2B

Hedge Fund Spotlight

Discover hedge funds investing in IMCR

TWO SIGMA INVESTMENTS LLC

Hedge Fund • Multi-Strategy

Portfolio ManagerScott David Hoffman

Portfolio Value: $62.0B
Positions: 3,252
Last Reported: Q3 2025

Sector Allocation

Position in Immunocore Holdings plc

Market Value: $8.0M
Shares Held: 220.7K
Portfolio Weight: 0.01%
Owned Since: 2022-Q4

Top Holding	Sector	Market Value	Weight
1 SPDR S&P 500 ETF Trust SPY	ETF ETF	$680.4M	1.10%
2 Financial Select Sector SPDR Fund XLF	ETF ETF	$582.6M	0.94%
3 Consumer Staples Select Sector SPDR Fund XLP	ETF ETF	$489.6M	0.79%