The largest holder of Relx stock is BlackRock Investment Management (UK) Ltd., with 103.9 million shares (5.95% of the company), worth about $3.77 billion as of September 25, 2026. The 10 largest holders together own 24.0%.
In Q2 2026, 450 institutional holdings reports listed 86.5 million shares worth $2.74 billion, up 1.4% in shares from Q1 2026.
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026).

2026Q2
| Holder | Shares | % of company | Value |
|---|---|---|---|
| BlackRock Investment Management (UK) Ltd. | 103.9 million | 5.95% | $3.8B |
| Vanguard Capital Management LLC | 56.7 million | 3.24% | $2.1B |
| Invesco Asset Management Ltd. | 48.2 million | 2.76% | $1.8B |
| Citibank NA (New York) | 35.8 million | 2.05% | $1.3B |
| BlackRock Fund Advisors | 35.3 million | 2.02% | $1.3B |
| BlackRock Advisors (UK) Ltd. | 34.5 million | 1.97% | $1.3B |
| Dodge & Cox | 29.8 million | 1.71% | $1.1B |
| Schroder Investment Management Ltd. | 28.4 million | 1.62% | $1.0B |
| Geode Capital Management LLC | 24.3 million | 1.39% | $882.0M |
| First Eagle Investment Management LLC | 22.5 million | 1.29% | $817.0M |
As of September 25, 2026.
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 450 | 86.5 million | $2.7B |
| Q1 2026 | 458 | 85.3 million | $2.8B |
| Q4 2025 | 498 | 81.2 million | $3.3B |
| Q3 2025 | 508 | 79.8 million | $3.8B |
| Q2 2025 | 522 | 81.2 million | $4.4B |
| Q1 2025 | 501 | 79.9 million | $4.0B |
| Q4 2024 | 469 | 78.3 million | $3.6B |
| Q3 2024 | 463 | 75.7 million | $3.6B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
BlackRock Investment Management (UK) Ltd., with 5.95% of the company (as of September 25, 2026). Next: Vanguard Capital Management LLC (3.24%) and Invesco Asset Management Ltd. (2.76%).
450 institutional holdings reports listed Relx shares in Q2 2026, 86.5 million shares in all worth $2.74 billion.