As of November 7, 2026, one holder's latest Schedule 13D or 13G filing report owning 5% or more of Cadeler plc. The largest reported stake is BW Altor Pte. Ltd.'s, at 30.77%. One filing is on record since November 6, 2026 (Schedule 13D, November 6, 2026).
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Key facts
- · Reporting person: BW Altor Pte. Ltd. · Sole voting: 109,352,091 · Shared voting: 0 · Sole dispositive: 109,352,091 · Shared dispositive: 0 · SCHEDULE 13D, 2026-11-06
- · Holder: BW Altor Pte. Ltd. · Percent: 30.77% · SCHEDULE 13D
- · Holder: BW Altor Pte. Ltd. · Percent: 30.77% · Shares: 109,352,091 · SCHEDULE 13D
Cadeler plc has 1 Schedule 13D or 13G filing on record since 2026-11-06. 1 holder's latest filing reports 5% or more of ordinary shares, with a nominal value of $1.00 per share. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| BW Altor Pte. Ltd. | 30.77% | 109,352,091 | SCHEDULE 13D, 2026-11-06 | 2026-11-02 |
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Companies that share a holder
- BW Altor Pte. Ltd. also filed stake reports on 1 other company: Cadeler A/S (Nov 2026)
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| BW Altor Pte. Ltd. | 109,352,091 | 0 | 109,352,091 | 0 | SCHEDULE 13D, 2026-11-06 |
The latest filing identifies Cadeler plc by CUSIP G17445100 and gives its principal executive office as AVOCET COURT, 8 CENTRAL AVENUE, ST. ANDREWS BUSINESS PARK, NORWICH, NORFOLK (SCHEDULE 13D, 2026-11-06).
Source of funds (Item 3)
All of the Shares owned by the Reporting Person were acquired as part of the redomiciliation of the Predecessor Issuer from Denmark to the United Kingdom (the "Redomiciliation"), which was effected by way of a registered exchange offer (the "Exchange Offer") whereby the Reporting Person received 109,352,091 Shares in a one-for-one exchange for the 109,352,091 Predecessor Shares held by the Reporting Person prior to the Redomiciliation. No other consideration was paid by the Reporting Person in connection with the foregoing.BW Altor Pte. Ltd., SCHEDULE 13D, 2026-11-06
Purpose of Transaction (Item 4)
BW Altor Pte. Ltd.
The Reporting Person acquired all of the Shares to which this Statement relates in the Exchange Offer, which was completed in connection with the Redomiciliation. The Issuer launched the Exchange Offer on September 21, 2026. The Reporting Person tendered all of its 109,352,091 Predecessor Shares to the Predecessor Issuer in the Exchange Offer. The Exchange Offer expired on October 28, 2026, and Cadeler plc announced the final results of the Exchange Offer on November 2, 2026. Upon that announcement, the Reporting Person's tender of its Predecessor Shares, and its corresponding commitment to acquire the Shares of the Issuer, became irrevocable. As a result, as of November 2, 2026, the Reporting Person ceased to beneficially own any Predecessor Shares and acquired 109,352,091 Shares in exchange, representing approximately 30.77% of the outstanding Shares. The Reporting Person first became a holder of the Predecessor Shares in connection with the Predecessor Issuer's initial public offering and listing on the Oslo Stock Exchange in November 2020, and thereafter increased its position through (i) the business combination with Eneti Inc., which was completed in December 2023, (ii) private placements by the Predecessor Issuer completed in February 2024 and March 2026, (iii) a privately-negotiated transaction with a third party completed in November 2025, and (iv) multiple open-market purchases completed over the course of 2025 and 2026. The funds used to acquire the Predecessor …The first part of Item 4 of the SCHEDULE 13D filed 2026-11-06; the filing has the rest
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-11-06 | BW Altor Pte. Ltd. | 30.77% | SCHEDULE 13D |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.