Blue Water Acquisition Corp. III has 10 Schedule 13D or 13G filings on record since 2025-08-08. 3 holders' latest filing reports 5% or more of class a. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Yorkville BW Acquisition Sponsor, LLC | 20.9% | 6,755,000 | SCHEDULE 13D, 2025-12-02 | 2025-11-25 |
| Anson Funds Management LP | 9.9% | 2,585,000 | SCHEDULE 13G, 2026-02-17 | 2025-12-31 |
| Magnetar Financial LLC | 5.77% | 1,500,000 | SCHEDULE 13G, 2025-08-08 | 2025-06-30 |
| AQR Capital Management, LLC | 4.44% | 1,153,104 | SCHEDULE 13G/A, 2025-11-12 | 2025-09-30 |
| Harraden Circle Investments, LLC | 4.04% | 1,050,642 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
| Barclays PLC | 0% | 0 | SCHEDULE 13G/A, 2026-02-13 | 2025-12-31 |
| Blue Water Acquisition III LLC | 0% | 0 | SCHEDULE 13G/A, 2025-11-28 | 2025-11-25 |
Purpose of Transaction (Item 4)
Yorkville BW Acquisition Sponsor, LLC
Purchase Agreement On November 25, 2025, the Issuer, the Prior Sponsor, and the New Sponsor entered into a Purchase Agreement (the "Purchase Agreement"). Pursuant to the Purchase Agreement, the New Sponsor (i) purchased from the Prior Sponsor (a) 6,325,000 Class B Ordinary Shares and (b) 430,000 Private Units for an aggregate purchase price of $7,200,000, and (ii) upon closing, became the sponsor of the Issuer (together, the "Purchase"). The transactions under the Purchase Agreement closed on November 25, 2025. As a condition to consummation of the Purchase, all of the then-existing members of the Board of Directors (the "Prior Board") and all then-existing officers of the Issuer resigned, and the New Sponsor designated (i) a new board of directors, which was elected immediately prior to the closing of the Purchase by the Prior Sponsor as the then-sole holder of the Class B Ordinary Shares in accordance with the terms of the Issuer's amended and restated memorandum and articles of association, and (ii) a new management team, which was appointed immediately prior to the closing of the Purchase by the Prior Board, effective as of the closing of the Purchase. Upon the closing of the Purchase, the New Sponsor became the sponsor of the Issuer and the new directors and officers designated by the New Sponsor assumed their positions. In addition, and as described below, upon the closing of the Purchase, in accordance with the terms of the Joinder to become a party to the …The first part of Item 4 of the SCHEDULE 13D filed 2025-12-02; the filing has the rest
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-08 | Magnetar Financial LLC | 5.77% | SCHEDULE 13G |
| 2025-08-12 | AQR Capital Management, LLC | 5.77% | SCHEDULE 13G |
| 2025-11-12 | Barclays PLC | 7.88% | SCHEDULE 13G |
| 2025-11-12 | AQR Capital Management, LLC | 4.44% | SCHEDULE 13G/A |
| 2025-11-28 | Blue Water Acquisition III LLC | 0% | SCHEDULE 13G/A |
| 2025-12-02 | Yorkville BW Acquisition Sponsor, LLC | 20.9% | SCHEDULE 13D |
| 2025-12-08 | Harraden Circle Investments, LLC | 6.63% | SCHEDULE 13G |
| 2026-02-13 | Barclays PLC | 0% | SCHEDULE 13G/A |
| 2026-02-17 | Anson Funds Management LP | 9.9% | SCHEDULE 13G |
| 2026-08-14 | Harraden Circle Investments, LLC | 4.04% | SCHEDULE 13G/A |
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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.