Foreign Filer Report • Oct 28, 2025
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Download Source File6-K 1 a1365f.htm HOLDING(S) IN COMPANY Document created using Blueprint(R) - powered by Issuer Services - www.issuerservices.net Copyright 2025 Issuer Services a1365f
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 6-K
REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934
For the month of October 2025
Commission File Number: 001-41524
Rentokil Initial plc
(Registrant’s name)
Compass House
Manor Royal
Crawley
West Sussex RH10 9PY
United Kingdom
(Address of principal executive office)
Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.
Form 20-F ☒ Form 40-F ☐
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ☐
Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ☐
Holding(s) in Company dated 28 October 2025
TR-1: Standard form for notification of major holdings
ISIN
GB00B082RF11
Issuer Name
RENTOKIL INITIAL PLC
UK or Non-UK Issuer
UK
An acquisition or disposal of voting rights; An acquisition or disposal of financial instruments
Name
BlackRock, Inc.
City of registered office (if applicable)
Wilmington
Country of registered office (if applicable)
USA
Full name of shareholder(s) if different from the person(s) subject to the notification obligation, above
City of registered office (if applicable)
Country of registered office (if applicable)
24-Oct-2025
27-Oct-2025
| | % of voting rights attached to shares (total of 8.A) | % of voting rights through financial instruments (total of 8.B 1 +
8.B 2) | Total of both in % (8.A + 8.B) | Total number of voting rights held in issuer |
| --- | --- | --- | --- | --- |
| Resulting
situation on the date on which threshold was crossed or
reached | 7.920000 | 2.100000 | 10.020000 | 253863914 |
| Position
of previous notification (if applicable) | 7.950000 | 1.980000 | 9.930000 | |
8A. Voting rights attached to shares
| Class/Type of shares ISIN code(if possible) | Number of direct voting rights (DTR5.1) | % of direct voting rights (DTR5.1) |
|---|---|---|
| GB00B082RF11 | 200192027 | 7.920000 |
| Sub | ||
| Total 8.A | 200192027 | 7.920000% |
8B1. Financial Instruments according to (DTR5.3.1R.(1) (a))
| Type of financial instrument | Number of voting rights that may be acquired if the instrument is
exercised/converted | % of voting rights |
| --- | --- | --- |
| American
Depository Receipt | 6342651 | 0.250000 |
| Securities
Lending | 43609096 | 1.720000 |
| Sub
Total 8.B1 | 49951747 | 1.970000% |
8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b))
| Type of financial instrument | Expiration date | Physical or cash settlement | Number of voting rights | % of voting rights |
|---|---|---|---|---|
| CFD | Cash | 483540 | 0.010000 | |
| ELN | 11/12/2025 | Cash | 3236600 | 0.120000 |
| Sub | ||||
| Total 8.B2 | 3720140 | 0.130000% |
Information in relation to the person subject to the notification obligation
Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entities (please add additional rows as necessary)
| Ultimate controlling person | Name of controlled undertaking |
|---|---|
| BlackRock, | |
| Inc. (Chain 1) | BlackRock |
| Saturn Subco, LLC | |
| BlackRock, | |
| Inc. (Chain 1) | BlackRock |
| Finance, Inc. | |
| BlackRock, | |
| Inc. (Chain 1) | BlackRock |
| Holdco 2, Inc. | |
| BlackRock, | |
| Inc. (Chain 1) | BlackRock |
| Financial Management, Inc. | |
| BlackRock, | |
| Inc. (Chain 1) | BlackRock |
| International Holdings, Inc. | |
| BlackRock, | |
| Inc. (Chain 1) | BR |
| Jersey International Holdings L.P. | |
| BlackRock, | |
| Inc. (Chain 1) | BlackRock |
| (Singapore) Holdco Pte. Ltd. | |
| BlackRock, | |
| Inc. (Chain 1) | BlackRock |
| HK Holdco Limited | |
| BlackRock, | |
| Inc. (Chain 1) | BlackRock |
| Lux Finco S.a.r.l. | |
| BlackRock, | |
| Inc. (Chain 1) | BlackRock |
| Japan Holdings GK | |
| BlackRock, | |
| Inc. (Chain 1) | BlackRock |
| Japan Co., Ltd. | |
| BlackRock, | |
| Inc. (Chain 2) | BlackRock |
| Saturn Subco, LLC | |
| BlackRock, | |
| Inc. (Chain 2) | BlackRock |
| Finance, Inc. | |
| BlackRock, | |
| Inc. (Chain 2) | Trident |
| Merger, LLC | |
| BlackRock, | |
| Inc. (Chain 2) | BlackRock |
| Investment Management, LLC | |
| BlackRock, | |
| Inc. (Chain 3) | BlackRock |
| Saturn Subco, LLC | |
| BlackRock, | |
| Inc. (Chain 3) | BlackRock |
| Finance, Inc. | |
| BlackRock, | |
| Inc. (Chain 3) | BlackRock |
| Holdco 2, Inc. | |
| BlackRock, | |
| Inc. (Chain 3) | BlackRock |
| Financial Management, Inc. | |
| BlackRock, | |
| Inc. (Chain 3) | BlackRock |
| International Holdings, Inc. | |
| BlackRock, | |
| Inc. (Chain 3) | BR |
| Jersey International Holdings L.P. | |
| BlackRock, | |
| Inc. (Chain 3) | BlackRock |
| Holdco 3, LLC | |
| BlackRock, | |
| Inc. (Chain 3) | BlackRock |
| Cayman 1 LP | |
| BlackRock, | |
| Inc. (Chain 3) | BlackRock |
| Cayman West Bay Finco Limited | |
| BlackRock, | |
| Inc. (Chain 3) | BlackRock |
| Cayman West Bay IV Limited | |
| BlackRock, | |
| Inc. (Chain 3) | BlackRock |
| Group Limited | |
| BlackRock, | |
| Inc. (Chain 3) | BlackRock |
| Finance Europe Limited | |
| BlackRock, | |
| Inc. (Chain 3) | BlackRock |
| Investment Management (UK) Limited | |
| BlackRock, | |
| Inc. (Chain 4) | BlackRock |
| Saturn Subco, LLC | |
| BlackRock, | |
| Inc. (Chain 4) | BlackRock |
| Finance, Inc. | |
| BlackRock, | |
| Inc. (Chain 4) | BlackRock |
| Holdco 2, Inc. | |
| BlackRock, | |
| Inc. (Chain 4) | BlackRock |
| Financial Management, Inc. | |
| BlackRock, | |
| Inc. (Chain 4) | BlackRock |
| International Holdings, Inc. | |
| BlackRock, | |
| Inc. (Chain 4) | BR |
| Jersey International Holdings L.P. | |
| BlackRock, | |
| Inc. (Chain 4) | BlackRock |
| Australia Holdco Pty. Ltd. | |
| BlackRock, | |
| Inc. (Chain 4) | BlackRock |
| Investment Management (Australia) Limited | |
| BlackRock, | |
| Inc. (Chain 5) | BlackRock |
| Saturn Subco, LLC | |
| BlackRock, | |
| Inc. (Chain 5) | BlackRock |
| Finance, Inc. | |
| BlackRock, | |
| Inc. (Chain 5) | BlackRock |
| Holdco 2, Inc. | |
| BlackRock, | |
| Inc. (Chain 5) | BlackRock |
| Financial Management, Inc. | |
| BlackRock, | |
| Inc. (Chain 5) | BlackRock |
| Holdco 4, LLC | |
| BlackRock, | |
| Inc. (Chain 5) | BlackRock |
| Holdco 6, LLC | |
| BlackRock, | |
| Inc. (Chain 5) | BlackRock |
| Delaware Holdings Inc. | |
| BlackRock, | |
| Inc. (Chain 5) | BlackRock |
| Institutional Trust Company, National Association | |
| BlackRock, | |
| Inc. (Chain 6) | BlackRock |
| Saturn Subco, LLC | |
| BlackRock, | |
| Inc. (Chain 6) | BlackRock |
| Finance, Inc. | |
| BlackRock, | |
| Inc. (Chain 6) | BlackRock |
| Holdco 2, Inc. | |
| BlackRock, | |
| Inc. (Chain 6) | BlackRock |
| Financial Management, Inc. | |
| BlackRock, | |
| Inc. (Chain 6) | BlackRock |
| Holdco 4, LLC | |
| BlackRock, | |
| Inc. (Chain 6) | BlackRock |
| Holdco 6, LLC | |
| BlackRock, | |
| Inc. (Chain 6) | BlackRock |
| Delaware Holdings Inc. | |
| BlackRock, | |
| Inc. (Chain 6) | BlackRock |
| Fund Advisors | |
| BlackRock, | |
| Inc. (Chain 7) | BlackRock |
| Saturn Subco, LLC | |
| BlackRock, | |
| Inc. (Chain 7) | BlackRock |
| Finance, Inc. | |
| BlackRock, | |
| Inc. (Chain 7) | BlackRock |
| Holdco 2, Inc. | |
| BlackRock, | |
| Inc. (Chain 7) | BlackRock |
| Financial Management, Inc. | |
| BlackRock, | |
| Inc. (Chain 8) | BlackRock |
| Saturn Subco, LLC | |
| BlackRock, | |
| Inc. (Chain 8) | BlackRock |
| Finance, Inc. | |
| BlackRock, | |
| Inc. (Chain 8) | BlackRock |
| Holdco 2, Inc. | |
| BlackRock, | |
| Inc. (Chain 8) | BlackRock |
| Financial Management, Inc. | |
| BlackRock, | |
| Inc. (Chain 8) | BlackRock |
| Capital Holdings, Inc. | |
| BlackRock, | |
| Inc. (Chain 8) | BlackRock |
| Advisors, LLC | |
| BlackRock, | |
| Inc. (Chain 8) | BlackRock |
| Capital Management, Inc. | |
| BlackRock, | |
| Inc. (Chain 9) | BlackRock |
| Saturn Subco, LLC | |
| BlackRock, | |
| Inc. (Chain 9) | BlackRock |
| Finance, Inc. | |
| BlackRock, | |
| Inc. (Chain 9) | BlackRock |
| Holdco 2, Inc. | |
| BlackRock, | |
| Inc. (Chain 9) | BlackRock |
| Financial Management, Inc. | |
| BlackRock, | |
| Inc. (Chain 9) | BlackRock |
| International Holdings, Inc. | |
| BlackRock, | |
| Inc. (Chain 9) | BR |
| Jersey International Holdings L.P. | |
| BlackRock, | |
| Inc. (Chain 9) | BlackRock |
| (Singapore) Holdco Pte. Ltd. | |
| BlackRock, | |
| Inc. (Chain 9) | BlackRock |
| HK Holdco Limited | |
| BlackRock, | |
| Inc. (Chain 9) | BlackRock |
| Asset Management North Asia Limited | |
| BlackRock, | |
| Inc. (Chain 10) | BlackRock |
| Saturn Subco, LLC | |
| BlackRock, | |
| Inc. (Chain 10) | BlackRock |
| Finance, Inc. | |
| BlackRock, | |
| Inc. (Chain 10) | BlackRock |
| Holdco 2, Inc. | |
| BlackRock, | |
| Inc. (Chain 10) | BlackRock |
| Financial Management, Inc. | |
| BlackRock, | |
| Inc. (Chain 10) | BlackRock |
| International Holdings, Inc. | |
| BlackRock, | |
| Inc. (Chain 10) | BR |
| Jersey International Holdings L.P. | |
| BlackRock, | |
| Inc. (Chain 10) | BlackRock |
| Holdco 3, LLC | |
| BlackRock, | |
| Inc. (Chain 10) | BlackRock |
| Cayman 1 LP | |
| BlackRock, | |
| Inc. (Chain 10) | BlackRock |
| Cayman West Bay Finco Limited | |
| BlackRock, | |
| Inc. (Chain 10) | BlackRock |
| Cayman West Bay IV Limited | |
| BlackRock, | |
| Inc. (Chain 10) | BlackRock |
| Group Limited | |
| BlackRock, | |
| Inc. (Chain 10) | BlackRock |
| Finance Europe Limited | |
| BlackRock, | |
| Inc. (Chain 10) | BlackRock |
| (Netherlands) B.V. | |
| BlackRock, | |
| Inc. (Chain 10) | BlackRock |
| Asset Management Deutschland AG | |
| BlackRock, | |
| Inc. (Chain 11) | BlackRock |
| Saturn Subco, LLC | |
| BlackRock, | |
| Inc. (Chain 11) | BlackRock |
| Finance, Inc. | |
| BlackRock, | |
| Inc. (Chain 11) | BlackRock |
| Holdco 2, Inc. | |
| BlackRock, | |
| Inc. (Chain 11) | BlackRock |
| Financial Management, Inc. | |
| BlackRock, | |
| Inc. (Chain 11) | BlackRock |
| International Holdings, Inc. | |
| BlackRock, | |
| Inc. (Chain 11) | BlackRock |
| Canada Holdings ULC | |
| BlackRock, | |
| Inc. (Chain 11) | BlackRock |
| Asset Management Canada Limited | |
| BlackRock, | |
| Inc. (Chain 12) | BlackRock |
| Saturn Subco, LLC | |
| BlackRock, | |
| Inc. (Chain 12) | BlackRock |
| Finance, Inc. | |
| BlackRock, | |
| Inc. (Chain 12) | BlackRock |
| Holdco 2, Inc. | |
| BlackRock, | |
| Inc. (Chain 12) | BlackRock |
| Financial Management, Inc. | |
| BlackRock, | |
| Inc. (Chain 12) | BlackRock |
| Capital Holdings, Inc. | |
| BlackRock, | |
| Inc. (Chain 12) | BlackRock |
| Advisors, LLC | |
| BlackRock, | |
| Inc. (Chain 13) | BlackRock |
| Saturn Subco, LLC | |
| BlackRock, | |
| Inc. (Chain 13) | BlackRock |
| Finance, Inc. | |
| BlackRock, | |
| Inc. (Chain 13) | BlackRock |
| Holdco 2, Inc. | |
| BlackRock, | |
| Inc. (Chain 13) | BlackRock |
| Financial Management, Inc. | |
| BlackRock, | |
| Inc. (Chain 13) | BlackRock |
| International Holdings, Inc. | |
| BlackRock, | |
| Inc. (Chain 13) | BR |
| Jersey International Holdings L.P. | |
| BlackRock, | |
| Inc. (Chain 13) | BlackRock |
| Holdco 3, LLC | |
| BlackRock, | |
| Inc. (Chain 13) | BlackRock |
| Cayman 1 LP | |
| BlackRock, | |
| Inc. (Chain 13) | BlackRock |
| Cayman West Bay Finco Limited | |
| BlackRock, | |
| Inc. (Chain 13) | BlackRock |
| Cayman West Bay IV Limited | |
| BlackRock, | |
| Inc. (Chain 13) | BlackRock |
| Group Limited | |
| BlackRock, | |
| Inc. (Chain 13) | BlackRock |
| Finance Europe Limited | |
| BlackRock, | |
| Inc. (Chain 13) | BlackRock |
| Advisors (UK) Limited | |
| BlackRock, | |
| Inc. (Chain 14) | BlackRock |
| Saturn Subco, LLC | |
| BlackRock, | |
| Inc. (Chain 14) | BlackRock |
| Finance, Inc. | |
| BlackRock, | |
| Inc. (Chain 14) | BlackRock |
| Holdco 2, Inc. | |
| BlackRock, | |
| Inc. (Chain 14) | BlackRock |
| Financial Management, Inc. | |
| BlackRock, | |
| Inc. (Chain 14) | BlackRock |
| International Holdings, Inc. | |
| BlackRock, | |
| Inc. (Chain 14) | BR |
| Jersey International Holdings L.P. | |
| BlackRock, | |
| Inc. (Chain 14) | BlackRock |
| (Singapore) Holdco Pte. Ltd. | |
| BlackRock, | |
| Inc. (Chain 14) | BlackRock |
| (Singapore) Limited | |
| BlackRock, | |
| Inc. (Chain 15) | BlackRock |
| Saturn Subco, LLC | |
| BlackRock, | |
| Inc. (Chain 15) | BlackRock |
| Finance, Inc. | |
| BlackRock, | |
| Inc. (Chain 15) | BlackRock |
| Holdco 2, Inc. | |
| BlackRock, | |
| Inc. (Chain 15) | BlackRock |
| Financial Management, Inc. | |
| BlackRock, | |
| Inc. (Chain 15) | BlackRock |
| International Holdings, Inc. | |
| BlackRock, | |
| Inc. (Chain 15) | BR |
| Jersey International Holdings L.P. | |
| BlackRock, | |
| Inc. (Chain 15) | Acero |
| LLC | |
| BlackRock, | |
| Inc. (Chain 15) | Phoenix |
| Acquisition LLC | |
| BlackRock, | |
| Inc. (Chain 15) | BlackRock |
| Mexico Operadora, S.A. de C.V., Sociedad Operadora de Fondos de | |
| Inversion | |
| BlackRock, | |
| Inc. (Chain 16) | BlackRock |
| Saturn Subco, LLC | |
| BlackRock, | |
| Inc. (Chain 16) | BlackRock |
| Finance, Inc. | |
| BlackRock, | |
| Inc. (Chain 16) | Trident |
| Merger, LLC | |
| BlackRock, | |
| Inc. (Chain 16) | BlackRock |
| Investment Management, LLC | |
| BlackRock, | |
| Inc. (Chain 16) | Amethyst |
| Intermediate, LLC | |
| BlackRock, | |
| Inc. (Chain 16) | Aperio |
| Holdings, LLC | |
| BlackRock, | |
| Inc. (Chain 16) | Aperio |
| Group, LLC |
Name of the proxy holder
The number and % of voting rights held
The date until which the voting rights will be held
BlackRock Regulatory Threshold Reporting Team Jana Blumenstein 020 7743 3650
27 th October 2025
12 Throgmorton Avenue, London, EC2N 2DL, U.K.
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| Date:
28 October 2025 |
| --- |
| /s/
Rachel Canham |
| Name:
Rachel Canham |
| Title:
Group General Counsel and Company Secretary |
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