377 institutions reported holding $3.23B of NAT STORAGE AFFILIATES (NSA) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($447.0M), BlackRock, Inc. ($403.1M), COHEN & STEERS, INC. ($212.9M), DEUTSCHE BANK AG\ ($164.0M), STATE STREET CORP ($157.8M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30