Ceres Power Holdings - Holding(s) in Company
CWR.L
Ceres Power Holdings plc
("Ceres Power" or "the Company")
TR-1: Standard form for notification of major holdings
1. Issuer Details
ISIN
GB00BG5KQW09
Issuer Name
CERES POWER HOLDINGS PLC
UK or Non-UK Issuer
UK
2. Reason for Notification
An acquisition or disposal of voting rights
3. Details of person subject to the notification obligation
Name
BlackRock, Inc.
City of registered office (if applicable)
Wilmington
Country of registered office (if applicable)
USA
4. Details of the shareholder
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)
5. Date on which the threshold was crossed or reached
09-Jun-2026
6. Date on which Issuer notified
10-Jun-2026
7. Total positions of person(s) subject to the notification obligation
% 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
4.560000
1.760000
6.320000
12398211
Position of previous notification (if applicable)
5.520000
0.410000
5.930000
8. Notified details of the resulting situation on the date on which the threshold was crossed or reached
8A. Voting rights attached to shares
Class/Type of shares ISIN code(if possible)
Number of direct voting rights (DTR5.1)
Number of indirect voting rights (DTR5.2.1)
% of direct voting rights (DTR5.1)
% of indirect voting rights (DTR5.2.1)
GB00BG5KQW09
8940401
4.560000
Sub Total 8.A
8940401
4.560000%
8B1. Financial Instruments according to (DTR5.3.1R.(1) (a))
Type of financial instrument
Expiration date
Exercise/conversion period
Number of voting rights that may be acquired if the instrument is exercised/converted
% of voting rights
Securities Lending
3457810
1.760000
Sub Total 8.B1
3457810
1.760000%
8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b))
Type of financial instrument
Expiration date
Exercise/conversion period
Physical or cash settlement
Number of voting rights
% of voting rights
Sub Total 8.B2
9. Information in relation to the person subject to the notification obligation
2. 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
% of voting rights if it equals or is higher than the notifiable threshold
% of voting rights through financial instruments if it equals or is higher than the notifiable threshold
Total of both if it equals or is higher than the notifiable threshold
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 Holdco 3, LLC
BlackRock, Inc. (Chain 1)
BlackRock Cayman 1 LP
BlackRock, Inc. (Chain 1)
BlackRock Cayman West Bay Finco Limited
BlackRock, Inc. (Chain 1)
BlackRock Cayman West Bay IV Limited
BlackRock, Inc. (Chain 1)
BlackRock Group Limited
BlackRock, Inc. (Chain 1)
BlackRock Investment Management (UK) Limited
BlackRock, Inc. (Chain 2)
BlackRock Saturn Subco, LLC
BlackRock, Inc. (Chain 2)
BlackRock Finance, Inc.
BlackRock, Inc. (Chain 2)
BlackRock Holdco 2, Inc.
BlackRock, Inc. (Chain 2)
BlackRock Financial Management, Inc.
BlackRock, Inc. (Chain 2)
BlackRock Holdco 4, LLC
BlackRock, Inc. (Chain 2)
BlackRock Holdco 6, LLC
BlackRock, Inc. (Chain 2)
BlackRock Delaware Holdings Inc.
BlackRock, Inc. (Chain 2)
BlackRock Institutional Trust Company, National Association
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 Holdco 4, LLC
BlackRock, Inc. (Chain 3)
BlackRock Holdco 6, LLC
BlackRock, Inc. (Chain 3)
BlackRock Delaware Holdings Inc.
BlackRock, Inc. (Chain 3)
BlackRock Fund Advisors
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 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 International Holdings, Inc.
BlackRock, Inc. (Chain 5)
BlackRock Canada Holdings ULC
BlackRock, Inc. (Chain 5)
BlackRock Asset Management Canada Limited
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 International Holdings, Inc.
BlackRock, Inc. (Chain 6)
BR Jersey International Holdings L.P.
BlackRock, Inc. (Chain 6)
BlackRock Holdco 3, LLC
BlackRock, Inc. (Chain 6)
BlackRock Cayman 1 LP
BlackRock, Inc. (Chain 6)
BlackRock Cayman West Bay Finco Limited
BlackRock, Inc. (Chain 6)
BlackRock Cayman West Bay IV Limited
BlackRock, Inc. (Chain 6)
BlackRock Group Limited
BlackRock, Inc. (Chain 6)
BlackRock Advisors (UK) Limited
10. In case of proxy voting
Name of the proxy holder
The number and % of voting rights held
The date until which the voting rights will be held
If date does not apply, explain below
11. Additional Information
BlackRock Regulatory Threshold Reporting Team
Jana Blumenstein
020 7743 365012. Date of Completion
10th June 2026
13. Place Of Completion
12 Throgmorton Avenue, London, EC2N 2DL, U.K.
For further information visit www.ceres.tech or contact:
Ceres Power Holdings plc
Merryl Black (Head of Investor Relations and Sustainability)
Email: investors@cerespower.com
Ceres Power Holdings plc
Dominic Murray (Company Secretary)
Tel: +44 (0)7526 196529
About Ceres
Ceres is a leading developer of clean energy technology: fuel cells for power generation and electrolysers to produce green hydrogen. Its asset-light, licensing model has seen it establish partnerships with some of the world's largest companies, such as Doosan, Delta, Denso, Shell, Weichai and Thermax. Ceres' solid oxide technology supports greater electrification of our energy systems, including AI data centres, commercial and industrial applications, and produces green hydrogen at high efficiencies as a route to decarbonise emissions-intensive industries such as ammonia, steelmaking and electrofuels. Ceres is listed on the London Stock Exchange ("LSE") (LSE: CWR) and is classified by the LSE Green Economy Mark, which recognises listed companies that derive more than 50% of their activity from the green economy.
Read more on our website www.ceres.tech or follow us on LinkedIn.
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