Holding(s) in Company
RNS Number : 3879ZCeres Power Holdings plc19 October 2026CWR.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 financial instruments
3. Details of person subject to the notification obligation
Name
Barclays PLC
City of registered office (if applicable)
London
Country of registered office (if applicable)
United Kingdom
4. Details of the shareholder
Name
City of registered office
Country of registered office
Barclays Capital Securities Ltd
London
United Kingdom
5. Date on which the threshold was crossed or reached
14-Oct-2026
6. Date on which Issuer notified
16-Oct-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
0.570000
4.800000
5.370000
11483842
Position of previous notification (if applicable)
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
1214967
0.570000
Sub Total 8.A
1214967
0.570000%
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
Right To Recall
NA
NA
37744
0.020000
Sub Total 8.B1
37744
0.020000%
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
CFD
NA
NA
Cash
798861
0.370000
Portfolio Swap
21/12/2026-14/08/2028
NA
Cash
9170678
4.290000
Equity Swap
21/09/2028-16/10/2028
NA
Cash
261592
0.120000
Sub Total 8.B2
10231131
4.780000%
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
Barclays PLC
Barclays Capital Securities Limited
4.800000
5.370000%
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
Full chain of controlled undertaking:
Barclays PLC
Barclays Bank PLC (100%)
Barclays Capital Securities Limited (100%)
Trading book exemption no longer applies12. Date of Completion
16-Oct-2026
13. Place Of Completion
London
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 for 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, Centrica 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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