Significant Ownership of Konstantakopoulos Konstantinos
- Large-stake filing summary
-
- Recent SEC Schedule 13D/G filings for Konstantakopoulos Konstantinos focus on large-stake beneficial ownership disclosures and amendments.
- Use this view to spot new large holders, amended positions, and activist-style ownership evidence.
- Manager signature
- /s/ Konstantinos Konstantakopoulos - Konstantinos Konstantakopoulos
- Manager location
- Athens
Large-stake snapshot
1 signal
Manager
Names, identifiers, and filing context for this profile.
2 identity fields
Follow Filing Activity
Follow Konstantakopoulos Konstantinos with Pro and return when a new Schedule 13D/G filing changes the record on this page.
Pro alert delivery is coming soon and remains tied to source-backed filing changes rather than inferred market advice.
CIK context first
Continue from Konstantakopoulos Konstantinos
Significant Ownership of Konstantakopoulos Konstantinos
| Sym | Company | Class | Ownership | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|---|
| CMDB | Costamare Bulkers Holdings Ltd | Common Stock, $0.0001 Par Value | 31% | $107,183,788 | +$3,667,925 | 7,458,806 | +3.5% | Konstantakopoulos Konstantinos | 16 Oct 2025 |
| SHIP | Seanergy Maritime Holdings Corp. | Common Stock, par value $0.0001 per share | 10% | $29,860,325 | -$7,586,401 | 2,203,714 | -20% | Konstantakopoulos Konstantinos | 31 Mar 2026 |
Schedules 13D/G Reported by Konstantakopoulos Konstantinos:
| Sym | Target | Class | Ownership | Change | Current shares | Change | Value | Reporting name | Form | Report period | Filing date |
|---|
Schedule rows are parsed from SEC 13D/G filings. Open the linked filing or target page to verify the reported ownership and shares.