- Type / Class
- Equity / ADR
- Shares outstanding
- 50,698,400
- Total 13F shares
- 51,535,356
- Share change
- +1,781,070
- Total reported value
- $1,787,298,986
- Put/Call ratio
- 76%
- Price per share
- $34.71
- Number of holders
- 149
- Value change
- +$61,545,552
- Number of buys
- 74
- Number of sells
- 48
Quarterly Holders Quick Answers
What is CUSIP 45258D105?
CUSIP 45258D105 identifies IMCR - Immunocore Holdings plc - ADR in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 45258D105:
Top shareholders of IMCR - Immunocore Holdings plc - ADR (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| T. Rowe Price Investment Management, Inc. |
13F
|
Company |
14%
|
7,063,896
|
$256,632,000 | — | 30 Sep 2025 | |
| WELLINGTON MANAGEMENT GROUP LLP |
13D/G
13F
|
Company |
10%
|
5,132,898
|
$177,495,613 | +$21,348,793 | 31 Jul 2025 | |
| RTW INVESTMENTS, LP |
13F
|
Company |
9.6%
|
4,869,798
|
$176,919,761 | — | 30 Sep 2025 | |
| FMR LLC |
13F
|
Company |
8.7%
|
4,420,403
|
$160,593,235 | — | 30 Sep 2025 | |
| PRIMECAP MANAGEMENT CO/CA/ |
13F
13D/G
|
Company |
7.5%
from 13D/G
|
3,754,560
|
$136,403,165 | — | 30 Sep 2025 | |
| Jallal Bahija |
13D/G
|
— |
8.2%
|
4,493,139
|
$135,513,072 | $0 | 31 Dec 2024 | |
| Bellevue Group AG |
13F
13D/G
|
Company |
5.6%
from 13D/G
|
2,796,803
|
$101,607,853 | — | 30 Sep 2025 | |
| TANG CAPITAL MANAGEMENT LLC |
13D/G
13F
|
Company |
5.2%
|
2,605,608
|
$94,662,520 | $0 | 17 Oct 2025 | |
| BAKER BROS. ADVISORS LP |
13F
3/4/5
|
Company · Director |
4.6%
|
2,322,656
|
$84,382,092 | — | 30 Sep 2025 | |
| Deep Track Capital, LP |
13F
|
Company |
3.6%
|
1,800,000
|
$65,394,000 | — | 30 Sep 2025 | |
| BVF INC/IL |
13F
|
Company |
3.1%
|
1,574,288
|
$57,193,883 | — | 30 Sep 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
2.5%
|
1,265,965
|
$45,992,508 | — | 30 Sep 2025 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
2%
|
1,016,771
|
$36,940,000 | — | 30 Sep 2025 | |
| Kynam Capital Management, LP |
13F
|
Company |
2%
|
1,009,267
|
$36,666,670 | — | 30 Sep 2025 | |
| Logos Global Management LP |
13F
|
Company |
1.7%
|
850,000
|
$30,880,500 | — | 30 Sep 2025 | |
| ARMISTICE CAPITAL, LLC |
13F
|
Company |
1.6%
|
824,000
|
$29,935,920 | — | 30 Sep 2025 | |
| Fiera Capital Corp |
13F
|
Company |
1.6%
|
795,157
|
$28,888,053 | — | 30 Sep 2025 | |
| Point72 Asset Management, L.P. |
13F
|
Company |
1.1%
|
535,831
|
$19,466,740 | — | 30 Sep 2025 | |
| Caption Management, LLC |
13F
|
Company |
0.91%
|
463,662
|
$16,844,840 | — | 30 Sep 2025 | |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
|
Company |
0.87%
|
442,398
|
$16,072,319 | — | 30 Sep 2025 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.81%
|
411,409
|
$14,946,489 | — | 30 Sep 2025 | |
| Frazier Life Sciences Management, L.P. |
13F
|
Company |
0.76%
|
384,782
|
$13,979,130 | — | 30 Sep 2025 | |
| Hudson Bay Capital Management LP |
13F
|
Company |
0.66%
|
333,558
|
$12,118,162 | — | 30 Sep 2025 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
0.65%
|
330,000
|
$11,988,900 | — | 30 Sep 2025 | |
| TD ASSET MANAGEMENT INC |
13F
|
Company |
0.57%
|
288,860
|
$10,494,284 | — | 30 Sep 2025 | |
| S.c.a. Candriam |
13F
|
Individual |
0.53%
|
269,729
|
$9,799,255 | — | 30 Sep 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.53%
|
269,204
|
$9,780,226 | — | 30 Sep 2025 | |
| BlackRock, Inc. |
13F
|
Company |
0.48%
|
245,205
|
$8,908,303 | — | 30 Sep 2025 | |
| CITIGROUP INC |
13F
|
Company |
0.44%
|
225,310
|
$8,185,512 | — | 30 Sep 2025 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.44%
|
220,696
|
$8,017,886 | — | 30 Sep 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.42%
|
211,825
|
$7,695,604 | — | 30 Sep 2025 | |
| NEW YORK STATE COMMON RETIREMENT FUND |
13F
|
Company |
0.42%
|
211,140
|
$7,670,716 | — | 30 Sep 2025 | |
| Woodline Partners LP |
13F
|
Company |
0.41%
|
207,438
|
$7,536,223 | — | 30 Sep 2025 | |
| ACADIAN ASSET MANAGEMENT LLC |
13F
|
Company |
0.39%
|
199,497
|
$7,235,000 | — | 30 Sep 2025 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.28%
|
142,770
|
$5,186,834 | — | 30 Sep 2025 | |
| Legal & General Group Plc |
13F
|
Company |
0.25%
|
125,756
|
$4,562,442 | — | 30 Sep 2025 | |
| DIADEMA PARTNERS LP |
13F
|
Company |
0.25%
|
124,384
|
$4,518,871 | — | 30 Sep 2025 | |
| MARSHALL WACE, LLP |
13F
|
Company |
0.24%
|
123,242
|
$4,477,382 | — | 30 Sep 2025 | |
| SCHRODER INVESTMENT MANAGEMENT GROUP |
13F
|
Company |
0.22%
|
109,849
|
$3,990,814 | — | 30 Sep 2025 | |
| BARCLAYS PLC |
13F
|
Company |
0.21%
|
107,043
|
$3,888,872 | — | 30 Sep 2025 | |
| Trexquant Investment LP |
13F
|
Company |
0.2%
|
100,580
|
$3,654,071 | — | 30 Sep 2025 | |
| AXA Investment Managers S.A. |
13F
|
Company |
0.19%
|
95,172
|
$3,457,599 | — | 30 Sep 2025 | |
| STATE STREET CORP |
13F
|
Company |
0.18%
|
91,233
|
$3,314,495 | — | 30 Sep 2025 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.17%
|
83,681
|
$3,040,131 | — | 30 Sep 2025 | |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE |
13F
|
Company |
0.16%
|
78,877
|
$2,865,601 | — | 30 Sep 2025 | |
| Jump Financial, LLC |
13F
|
Company |
0.14%
|
71,030
|
$2,580,520 | — | 30 Sep 2025 | |
| Cubist Systematic Strategies, LLC |
13F
|
Company |
0.14%
|
68,572
|
$2,491,221 | — | 30 Sep 2025 | |
| Hennion & Walsh Asset Management, Inc. |
13F
|
Company |
0.12%
|
62,662
|
$2,276,510 | — | 30 Sep 2025 | |
| ENVESTNET ASSET MANAGEMENT INC |
13F
|
Company |
0.12%
|
60,435
|
$2,195,585 | — | 30 Sep 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.12%
|
58,977
|
$2,142,634 | — | 30 Sep 2025 |
Institutional Holders of Immunocore Holdings plc - ADR (IMCR) as of Q4 2025
As of 31 Dec 2025,
Immunocore Holdings plc - ADR (IMCR) was held by
149 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
51,535,356 shares.
The largest 10 holders included
T. Rowe Price Investment Management, Inc., RTW INVESTMENTS, LP, WELLINGTON MANAGEMENT GROUP LLP, FMR LLC, PRIMECAP MANAGEMENT CO/CA/, Bellevue Group AG, TANG CAPITAL MANAGEMENT LLC, BAKER BROS. ADVISORS LP, Deep Track Capital, LP, and BVF INC/IL.
This page lists
149
institutional shareholders reporting positions in this security
for the Q4 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
132
Q4 2025 holders
149
Holder diff
17
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 Value $ | Q4 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.