Immunocore Holdings plc - American Depository Shares, each representing one ordinary share, nominal value 0.002 euro per share (IMCR)

Q: What does CUSIP 45258D105 represent in this 13F holders report?

CUSIP 45258D105 is the security identifier for IMCR - Immunocore Holdings plc - American Depository Shares, each representing one ordinary share, nominal value 0.002 euro per share used to aggregate holder disclosures.

Q: How many institutions held IMCR - Immunocore Holdings plc - American Depository Shares, each representing one ordinary share, nominal value 0.002 euro per share in Q2 2026?

4 institutional investors reported IMCR - Immunocore Holdings plc - American Depository Shares, each representing one ordinary share, nominal value 0.002 euro per share for Q2 2026. Use the holders table for investor-level position and value details.

CUSIP: 45258D105

Q2 2026 13F Holders as of 30 Jun 2026

Security type / class: Equity / American Depository Shares, each representing one ordinary share, nominal value 0.002 euro per share
Total 13F shares: 65,412
Total 13F value: $2,076,831
Share change: +2,483
SEC-reported price per share: $31.75
Number of holders: 4
Value change: +$78,836
Number of buys: 2
Shares outstanding: 50,306,691

Security key

45258D105

Report period

Q2 2026

Institutions

Top holders

IMCR full security history Ownership snapshot Full 13F holder table Previous quarter: Q1 2026 Immunocore Holdings plc SEC filings Immunocore Holdings plc company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 45258D105

Previous quarter: Q1 2026

Recent filing periods:

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024

Ownership snapshot

Top reported holders of IMCR - Immunocore Holdings plc - American Depository Shares, each representing one ordinary share, nominal value 0.002 euro per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

WELLINGTON MANAGEMENT GRO...

Disclosed value leader

WELLINGTON MANAGEMENT GRO...

Comparable rows

15/15

Latest evidence

31 Mar 2026

13D/G 13F 3/4/5 Lead comparable stake: 10% 13D/G row: WELLINGTON MANAGEMENT GROUP LLP Showing 1-6 of 15 holder rows.

Quick read

WELLINGTON MANAGEMENT GROUP LLP leads the comparable SEC ownership view at 10%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens WELLINGTON MANAGEMENT GROUP LLP's linked filing trail.

Comparable ownership Top 5

WELLINGTON MANAGEMENT GROUP LLP 10%

Jallal Bahija 8.2%

PRIMECAP MANAGEMENT CO/CA/ 7.5%

Bellevue Group AG 5.6%

Vestal Point Capital, LP 5.5%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
WELLINGTON MANAGEMENT GROUP LLP	13D/G 13F Company 13D/G 13F	10%	$177,495,613 5,132,898 shares	+$21,348,793	31 Jul 2025
Jallal Bahija	13D/G 3/4/5 CHIEF EXECUTIVE OFFICER, Director 13D/G 3/4/5	8.2%	$135,513,072 4,493,139 shares	$0	31 Dec 2024
PRIMECAP MANAGEMENT CO/CA/	13D/G 13F Company 13D/G 13F	7.5%	$130,443,852 3,772,234 shares	+$38,165,393	30 Jun 2025
Bellevue Group AG	13D/G 13F Company 13D/G 13F	5.6%	$101,607,853 2,796,803 shares	$0	20 Aug 2025
Vestal Point Capital, LP	13D/G 13F Company 13D/G 13F	5.5%	$88,373,764 2,766,868 shares	$0	31 Mar 2026
TANG CAPITAL MANAGEMENT LLC	13D/G 13F Company 13D/G 13F	5.2%	$94,662,520 2,605,608 shares	$0	17 Oct 2025

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q2 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

65,412

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q2 2026 vs Q1 2026 Across Filers

Q1 2026 holders

142

Q2 2026 holders

Holder diff

-138

Investor	Q1 2026 Shares	Q2 2026 Shares	Share Diff	Share Chg %	Q1 2026 value	Q2 2026 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend