135 institutions reported holding $489.3M of OKEANIS ECO TANKERS COR (ECO) in SEC 13F filings for 2026-06-30. Largest institutional holders: QVT Financial LP ($64.2M), FIL Ltd ($41.1M), BARCLAYS PLC ($29.0M), MARSHALL WACE, LLP ($28.3M), JANE STREET GROUP, LLC ($26.5M). Source: SEC Form 13F.
来源:SEC 13F 申报文件 · 截至 2026-06-30