Antalpha Platform Holding Co has 4 Schedule 13D or 13G filings on record since 2025-08-14. 3 holders' latest filing reports 5% or more of class a ordinary shares. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Antalpha Technologies Holding Company | 63.4% | 15,000,000 | SCHEDULE 13G, 2025-08-14 | 2024-06-30 |
| AMT Integrated Fund L.P. | 10.6% | 2,500,000 | SCHEDULE 13G, 2025-08-14 | 2024-06-30 |
| Tether Global Investments Fund, S.I.C.A.F., S.A. | 8.1% | 1,950,000 | SCHEDULE 13D/A, 2026-06-16 | 2026-06-12 |
Purpose of Transaction (Item 4)
Tether Global Investments Fund, S.I.C.A.F., S.A.
Item 4 is hereby amended and supplemented to add the following: Effective on June 12, 2026, Tether Investments transferred 1,950,000 Ordinary Shares to Tether International, S.A. de C.V. (the "Transfer"). The Transfer resulted in no change in the aggregate number of Ordinary Shares beneficially owned by the Reporting Persons.Item 4 of the SCHEDULE 13D/A filed 2026-06-16
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-14 | AMT Integrated Fund L.P. | 10.6% | SCHEDULE 13G |
| 2025-08-14 | Antalpha Technologies Holding Company | 63.4% | SCHEDULE 13G |
| 2026-04-20 | Tether Global Investments Fund, S.I.C.A.F., S.A. | 8.2% | SCHEDULE 13D |
| 2026-06-16 | Tether Global Investments Fund, S.I.C.A.F., S.A. | 8.1% | SCHEDULE 13D/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.