275 institutions reported holding $4.05B of BITDEER TECHNOLOGIES GROUP-A (BTDR) in SEC 13F filings for 2026-06-30. Largest institutional holders: JANE STREET GROUP, LLC ($305.8M), Paloma Partners Management Co ($251.1M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($206.9M), BlackRock, Inc. ($176.0M), CITADEL ADVISORS LLC ($170.9M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30