SOUTH SAN FRANCISCO, CA
LYELL IMMUNOPHARMA, INC.LYEL— Latest position per institution from SEC 13F filings
15
Institutional holders
13.97M
Total shares held
233.83M
Estimated value
698.29K
Avg. position size
ARCH VENTURE MANAGEMENT, LLC
CIK 1274403
Shares
3.25M
Value
45.53M
Filed
Jun 30, 2026
GSK PLC
CIK 1131399
Shares
1.51M
Value
21.25M
Filed
Jun 30, 2026
MWG MANAGEMENT LTD.
CIK 1845151
Shares
1.01M
Value
16.37M
Filed
Sep 30, 2025
MWG CAPH LTD
CIK 2111120
Shares
1.01M
Value
31.03M
Filed
Dec 31, 2025
VANGUARD GROUP INC
CIK 102909
Shares
826.43K
Value
25.44M
Filed
Dec 31, 2025
FORESITE CAPITAL MANAGEMENT IV, LLC
CIK 1704132
Shares
800.40K
Value
16.06M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
786.77K
Value
11.05M
Filed
Jun 30, 2026
ORLAND PROPERTIES LTD
CIK 1550093
Shares
754.70K
Value
10.60M
Filed
Jun 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
724.34K
Value
10.18M
Filed
Jun 30, 2026
ALMITAS CAPITAL LLC
CIK 1596468
Shares
581.41K
Value
8.17M
Filed
Jun 30, 2026
FORESITE CAPITAL MANAGEMENT V, LLC
CIK 1792206
Shares
476.39K
Value
6.69M
Filed
Jun 30, 2026
MILLENNIUM MANAGEMENT LLC
CIK 1273087
Shares
367.47K
Value
5.16M
Filed
Jun 30, 2026
OPALEYE MANAGEMENT INC.
CIK 1595855
Shares
344.02K
Value
4.83M
Filed
Jun 30, 2026
VENBIO PARTNERS LLC
CIK 1776382
Shares
337.70K
Value
4.74M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
310.64K
Value
4.37M
Filed
Jun 30, 2026
ALPHABET INC.
CIK 1652044
Shares
293.26K
Value
4.12M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
185.32K
Value
2.60M
Filed
Jun 30, 2026
HSG HOLDING LTD
CIK 1470766
Shares
152.30K
Value
2.14M
Filed
Jun 30, 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
130.19K
Value
1.83M
Filed
Jun 30, 2026
NORTHERN TRUST CORP
CIK 73124
Shares
118.50K
Value
1.66M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | ARCH VENTURE MANAGEMENT, LLC | 1274403 | 3.25M | 45.53M | Jun 30, 2026 |
| 2 | GSK PLC | 1131399 | 1.51M | 21.25M | Jun 30, 2026 |
| 3 | MWG MANAGEMENT LTD. | 1845151 | 1.01M | 16.37M | Sep 30, 2025 |
| 4 | MWG CAPH LTD | 2111120 | 1.01M | 31.03M | Dec 31, 2025 |
| 5 | VANGUARD GROUP INC | 102909 | 826.43K | 25.44M | Dec 31, 2025 |
| 6 | FORESITE CAPITAL MANAGEMENT IV, LLC | 1704132 | 800.40K | 16.06M | Mar 31, 2026 |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 786.77K | 11.05M | Jun 30, 2026 |
| 8 | ORLAND PROPERTIES LTD | 1550093 | 754.70K | 10.60M | Jun 30, 2026 |
| 9 | BLACKROCK, INC. | 2012383 | 724.34K | 10.18M | Jun 30, 2026 |
| 10 | ALMITAS CAPITAL LLC | 1596468 | 581.41K | 8.17M | Jun 30, 2026 |
| 11 | FORESITE CAPITAL MANAGEMENT V, LLC | 1792206 | 476.39K | 6.69M | Jun 30, 2026 |
| 12 | MILLENNIUM MANAGEMENT LLC | 1273087 | 367.47K | 5.16M | Jun 30, 2026 |
| 13 | OPALEYE MANAGEMENT INC. | 1595855 | 344.02K | 4.83M | Jun 30, 2026 |
| 14 | VENBIO PARTNERS LLC | 1776382 | 337.70K | 4.74M | Jun 30, 2026 |
| 15 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 310.64K | 4.37M | Jun 30, 2026 |
| 16 | ALPHABET INC. | 1652044 | 293.26K | 4.12M | Jun 30, 2026 |
| 17 | STATE STREET CORP | 93751 | 185.32K | 2.60M | Jun 30, 2026 |
| 18 | HSG HOLDING LTD | 1470766 | 152.30K | 2.14M | Jun 30, 2026 |
| 19 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 130.19K | 1.83M | Jun 30, 2026 |
| 20 | NORTHERN TRUST CORP | 73124 | 118.50K | 1.66M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.