R42 AI and Longevity Fund 3.1, LP takes 0.6% stake in Xwatts, an energy-management software firm

Published

R42 AI and Longevity Fund 3.1, LP entered Xwatts Ltd’s register with 1,064 ordinary shares, representing a 0.6% holding. It was absent from the earlier filing, making this a new fund entry. The filing also records increases by MNL Parkwalk Nominees and the University of Cambridge, showing wider movement among non-individual holders. Filed on 22 September 2026, covering the period from 1 August 2025 to 1 August 2026.

Shareholder data

Source: Companies House confirmation statement (CS01) — period to , filed .

Changes in this confirmation statement

TypeShareholderSharesChangeShare classes
New shareholderR42 AI AND LONGEVITY FUND 3.1, LP1,064
ORDINARY 1,064
New shareholderLEFA INVESTMENTS LTD425
ORDINARY 425
IncreasedMNL PARKWALK NOMINEES9,072+142%
ORDINARY 9,072
IncreasedTHE CHANCELLOR, MASTERS AND SCHOLARS OF THE UNIVERSITY OF CAMBRIDGE9,072+142%
ORDINARY 9,072

Current shareholders (7)

ShareholderTotal sharesShare classes
MNL PARKWALK NOMINEES9,072
ORDINARY 9,072
THE CHANCELLOR, MASTERS AND SCHOLARS OF THE UNIVERSITY OF CAMBRIDGE9,072
ORDINARY 9,072
MNL NOMINEES LIMITED5,754
ORDINARY 5,754
R42 FUND 2, LP2,125
ORDINARY 2,125
R42 AI AND LONGEVITY FUND 3.1, LP1,064
ORDINARY 1,064
NOVA ORBIS INVESTMENTS LTD750
ORDINARY 750
LEFA INVESTMENTS LTD425
ORDINARY 425

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