The largest holder of Rentokil Initial stock is BlackRock Investment Management (UK) Ltd., with 158.2 million shares (6.26% of the company), worth about $742.00 million as of September 25, 2026. The 10 largest holders together own 42.6%.
In Q2 2026, 2 institutional holdings reports listed 8.9 million shares worth $50.20 million, down 6.6% in shares from Q1 2026.
Insiders reported 13 transactions in the last two years: no sales and no purchases. The newest one on file is from April 17, 2026 (Blackrock Investment Management (Uk) Ltd., --).
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through April 17, 2026.

2026Q2
| Holder | Shares | % of company | Value |
|---|---|---|---|
| BlackRock Investment Management (UK) Ltd. | 158.2 million | 6.26% | $742.0M |
| Independent Franchise Partners LLP | 125.8 million | 4.98% | $590.0M |
| Threadneedle Asset Management Ltd. | 121.1 million | 4.79% | $568.0M |
| Capital Research & Management Co. (World Investors) | 113.0 million | 4.47% | $530.0M |
| Fidelity Management & Research Co. LLC | 108.5 million | 4.29% | $509.0M |
| Citigroup Global Markets Ltd. | 94.8 million | 3.75% | $445.0M |
| T. Rowe Price Associates, Inc. (IM) | 90.8 million | 3.60% | $426.0M |
| Schroder Investment Management Ltd. | 89.9 million | 3.56% | $422.0M |
| AXA Investment Managers UK Ltd. | 86.5 million | 3.42% | $406.0M |
| Invesco Asset Management Ltd. | 86.4 million | 3.42% | $405.0M |
As of September 25, 2026.
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 2 | 8.9 million | $50.2M |
| Q1 2026 | 2 | 9.5 million | $58.5M |
| Q4 2025 | 2 | 10.1 million | $61.0M |
| Q3 2025 | 3 | 10.4 million | $55.7M |
| Q2 2025 | 3 | 11.3 million | $63.1M |
| Q1 2025 | 2 | 10.7 million | $48.0M |
| Q4 2024 | 2 | 11.7 million | $58.5M |
| Q3 2024 | 2 | 12.2 million | $59.4M |
Shares and value held by institutions that file quarterly holdings reports (options not included).
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Blackrock Investment Management (Uk) Ltd. | Apr 17, 2026 | -- | -- | – |
| Blackrock Investment Management (Uk) Ltd. | Mar 26, 2026 | -- | -- | – |
| Blackrock Investment Management (Uk) Ltd. | Mar 12, 2026 | -- | -- | – |
| Duffy (Michael P) | Mar 9, 2026 | -- | Bought at price 30.96 per share. | $495,360 |
| Mitchell (Sam) | Mar 9, 2026 | -- | Bought at price 30.96 per share. | $99,846 |
| Blackrock Investment Management (Uk) Ltd. | Jan 14, 2026 | -- | -- | – |
| Blackrock Investment Management (Uk) Ltd. | Oct 24, 2025 | -- | -- | – |
| Blackrock Investment Management (Uk) Ltd. | Oct 23, 2025 | -- | -- | – |
| Blackrock Investment Management (Uk) Ltd. | Oct 21, 2025 | -- | -- | – |
| Mitchell (Sam) | Aug 11, 2025 | -- | Bought at price 25.12 per share. | $753 |
| Frear (David J) | Mar 12, 2025 | -- | Bought at price 20.95 per share. | $36,662 |
| Blackrock Investment Management (Uk) Ltd. | Nov 8, 2024 | -- | -- | – |
Newest 12 of 13 insider transactions in the last two years.
BlackRock Investment Management (UK) Ltd., with 6.26% of the company (as of September 25, 2026). Next: Independent Franchise Partners LLP (4.98%) and Threadneedle Asset Management Ltd. (4.79%).
2 institutional holdings reports listed Rentokil Initial shares in Q2 2026, 8.9 million shares in all worth $50.20 million.
In the last two years insiders reported no sales and no purchases (13 transactions in all); the newest on file is from April 17, 2026.