# IMMUNOCORE HLDGS PLC ADS

IMMUNOCORE HLDGS PLC ADS is a security (CUSIP 45258D105) tracked across SEC portfolio filings. 153 institutional managers reported $1.5B on Form 13F as of 2026-06-30; 17 registered fund positions totaling $102.5M via N-PORT as of 2026-05-31.

## Summary

- Issuer: IMMUNOCORE HLDGS PLC
- Class: ADS
- CUSIP: 45258D105
- Asset category: EC
- 13F holders: 153
- 13F value: $1.5B
- 13F period: 2026-06-30
- N-PORT fund positions: 17
- N-PORT value: $102.5M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 153 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [RTW INVESTMENTS, LP](https://search.stillhousedata.com/firm/153232) | NEW YORK, NY | $146.8M | 4,869,798 |
| FMR LLC | BOSTON, MA | $145.6M | 4,829,154 |
| WELLINGTON MANAGEMENT GROUP LLP | BOSTON, MA | $141.9M | 4,706,168 |
| [PRIMECAP MANAGEMENT CO/CA/](https://search.stillhousedata.com/firm/105516) | PASADENA, CA | $111.4M | 3,693,241 |
| Bellevue Group AG | Kuesnacht, V8 | $84.3M | 2,796,803 |
| Vestal Point Capital, LP | NEW YORK, NY | $83.4M | 2,766,868 |
| TANG CAPITAL MANAGEMENT LLC | SAN DIEGO, CA | $79.9M | 2,649,368 |
| [Caption Management, LLC](https://search.stillhousedata.com/firm/173841) | OKLAHOMA CITY, OK | $58.3M | 661,786 |
| Deep Track Capital, LP | GREENWICH, CT | $58.2M | 1,931,884 |
| [Logos Global Management LP](https://search.stillhousedata.com/firm/305162) | San Francisco, CA | $45.2M | 1,500,000 |
| BVF INC/IL | San Francisco, CA | $39.0M | 1,294,463 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $37.3M | 1,237,403 |
| [ARMISTICE CAPITAL, LLC](https://search.stillhousedata.com/firm/168978) | NEW YORK, NY | $35.8M | 1,188,000 |
| [Point72 Asset Management, L.P.](https://search.stillhousedata.com/firm/283077) | Stamford, CT | $33.2M | 1,102,271 |
| [Fiera Capital Corp](https://search.stillhousedata.com/firm/154966) | MONTREAL, A8 | $32.6M | 1,080,099 |

## Top fund holders (N-PORT)

_Showing 15 of 17 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [Fidelity Growth Company Fund](https://search.stillhousedata.com/fund/S000007119) | Fidelity Mt. Vernon Street Trust | $32.4M | 3.28% |
| [T. Rowe Price Health Sciences Fund, Inc.](https://search.stillhousedata.com/fund/S000002088) | T. ROWE PRICE HEALTH SCIENCES FUND, INC. | $19.4M | 17.81% |
| [T. Rowe Price Small-Cap Stock Fund, Inc.](https://search.stillhousedata.com/fund/S000002120) | T. ROWE PRICE SMALL-CAP STOCK FUND, INC. | $14.0M | 17.37% |
| [T. Rowe Price Small-Cap Value Fund, Inc.](https://search.stillhousedata.com/fund/S000002121) | T. ROWE PRICE SMALL-CAP VALUE FUND, INC. | $8.9M | 9.69% |
| [T. Rowe Price Institutional Small-Cap Stock Fund](https://search.stillhousedata.com/fund/S000002094) | T. Rowe Price Equity Funds, Inc. | $8.0M | 18.41% |
| [Fidelity Advisor Health Care Fund](https://search.stillhousedata.com/fund/S000005329) | Fidelity Advisor Series VII | $7.3M | 25.14% |
| [Fidelity Capital Appreciation Fund](https://search.stillhousedata.com/fund/S000005450) | Fidelity Capital Trust | $4.4M | 5.82% |
| abrdn Healthcare Investors | abrdn Healthcare Investors | $2.0M | 17.74% |
| abrdn Life Sciences Investors | abrdn Life Sciences Investors | $1.5M | 26.85% |
| [T. Rowe Price Health Sciences Portfolio](https://search.stillhousedata.com/fund/S000002083) | T. ROWE PRICE EQUITY SERIES, INC. | $1.2M | 17.75% |
| BlackRock Health Sciences Term Trust | BlackRock Health Sciences Term Trust | $1.1M | 11.09% |
| [Steward Values Enhanced International Fund](https://search.stillhousedata.com/fund/S000010863) | Steward Funds Inc | $997K | 33.03% |
| [Fidelity Nasdaq Composite Index ETF](https://search.stillhousedata.com/fund/S000006011) | Fidelity Commonwealth Trust | $572K | 0.52% |
| BlackRock Health Sciences Trust | BlackRock Health Sciences Trust | $499K | 9.38% |
| [Blackstone Alternative Multi-Strategy Fund](https://search.stillhousedata.com/fund/S000045538) | Blackstone Alternative Investment Funds | $136K | 0.38% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/45258D105.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.