National Storage Affiliates Trust (NSA) Institutional Ownership

Ownership Summary

National Storage Affiliates Trust (NYSE:NSA) showed up in the 13F filings of 315 institutional investors as of December 2025.

• Their combined ownership stood at 99.1% of outstanding shares in December 2025, up from 97.9% in September 2025.
• Their total shares held in NSA increased 5.51% quarter over quarter, and separately, investors owning National Storage Affiliates Trust decreased 8.7% from a year ago.
• Of these 315 funds, 153 grew their exposure to National Storage Affiliates Trust, 125 cut back, and 37 maintained positions.
• The aggregate institutional position in National Storage Affiliates Trust amounted to 76.06Mn shares as of December 2025, up by 3.97Mn shares quarter on quarter, and up 5.99Mn shares year over year.
• As of December 31, 2025, the biggest holder of National Storage Affiliates Trust is BlackRock, Inc. at 8.81Mn shares, representing 11.48% of shares outstanding.
• The largest buyers of National Storage Affiliates Trust for the quarter ending December 2025 were VANGUARD PORTFOLIO MANAGEMENT LLC (6.0Mn), VANGUARD CAPITAL MANAGEMENT LLC (3.11Mn), Cohen & Steers, Inc. (2.33Mn), CANADA PENSION PLAN INVESTMENT BOARD (2.22Mn), DEUTSCHE BANK AG\ (2.06Mn).
• The largest sales of NSA for the quarter ending December 2025 came from Prudential Financial Inc (2.62Mn), BALYASNY ASSET MANAGEMENT L.P. (1.84Mn), FMR LLC (1.19Mn), Citigroup Inc (989.94K), Hudson Bay Capital Management LP (972.58K).
• According to Business Quant data, leading holders of NSA for December 2025 are BlackRock, Inc. (8.81Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (6.0Mn), Cohen & Steers, Inc. (4.49Mn), State Street Corp (3.58Mn), CANADA PENSION PLAN INVESTMENT BOARD (3.4Mn), VANGUARD CAPITAL MANAGEMENT LLC (3.11Mn), DEUTSCHE BANK AG\ (2.84Mn), First Trust Capital Management L.P. (1.81Mn), GEODE CAPITAL MANAGEMENT, LLC (1.49Mn), TWO SIGMA INVESTMENTS, LP (1.42Mn).