337 institutions reported holding $1.84B of DENISON MINES CORP (DNN) in SEC 13F filings for 2026-06-30. Largest institutional holders: VAN ECK ASSOCIATES CORP ($267.6M), MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. ($199.3M), ALPS ADVISORS INC ($149.4M), VANGUARD GROUP INC ($116.8M), UBS Group AG ($87.5M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30