RNS Number : 8531N
Ceres Power Holdings plc
06 January 2026
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 financial instruments
3. Details of person subject to the notification obligation
Name
JPMorgan Chase & Co.
City of registered office (if applicable)
Country of registered office (if applicable)
US
4. Details of the shareholder
Name
City of registered office
Country of registered office
J.P. Morgan Securities plc
5. Date on which the threshold was crossed or reached
31-Dec-2025
6. Date on which Issuer notified
05-Jan-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
4.623592
0.909268
5.532860
10772176
Position of previous notification (if applicable)
0.443555
5.053823
5.497378
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
9001881
4.623592
Sub Total 8.A
9001881
4.623592%
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
Sub Total 8.B1
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
Cash-settled Equity Swap
03/02/2026
03/02/2026
Cash
4473
0.002297
Cash-settled Equity Swap
10/02/2026
10/02/2026
Cash
2642
0.001357
Cash-settled Equity Swap
02/04/2026
02/04/2026
Cash
2904
0.001492
Cash-settled Equity Swap
28/04/2026
28/04/2026
Cash
780190
0.400725
Cash-settled Equity Swap
05/05/2026
05/05/2026
Cash
5237
0.002690
Cash-settled Equity Swap
04/08/2026
04/08/2026
Cash
8134
0.004178
Cash-settled Equity Swap
02/10/2026
02/10/2026
Cash
2103
0.001080
Cash-settled Equity Swap
03/11/2026
03/11/2026
Cash
5116
0.002628
Cash-settled Equity Swap
30/11/2026
30/11/2026
Cash
119185
0.061216
Cash-settled Equity Swap
02/12/2026
02/12/2026
Cash
22331
0.011470
Cash-settled Equity Swap
03/12/2026
03/12/2026
Cash
26423
0.013572
Cash-settled Equity Swap
07/12/2026
07/12/2026
Cash
68035
0.034944
Cash-settled Equity Swap
11/12/2026
11/12/2026
Cash
32379
0.016631
Cash-settled Equity Swap
05/01/2027
05/01/2027
Cash
11020
0.005660
Cash-settled Equity Swap
20/01/2027
20/01/2027
Cash
199
0.000102
Cash-settled Equity Swap
02/02/2027
02/02/2027
Cash
228
0.000117
Cash-settled Equity Swap
15/02/2027
15/02/2027
Cash
575719
0.295704
Cash-settled Equity Swap
17/02/2027
17/02/2027
Cash
2447
0.001257
Cash-settled Equity Swap
04/05/2027
04/05/2027
Cash
63414
0.032571
Cash-settled Equity Swap
05/07/2027
05/07/2027
Cash
3310
0.001700
Cash-settled Equity Swap
03/01/2031
03/01/2031
Cash
34806
0.017877
Sub Total 8.B2
1770295
0.909268%
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
JPMorgan Chase & Co.
J.P. Morgan Securities plc
4.623592
5.532860%
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
11. Additional Information
Chain of controlled undertakings:
JPMorgan Chase & Co.
JPMorgan Chase Bank, National Association (100%)
J.P. Morgan International Finance Limited (100%)
J.P. Morgan Capital Holdings Limited (100%)
J.P. Morgan Securities plc (100%)
12. Date of Completion
05-Jan-2026
13. Place Of Completion
London
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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