Global Self Storage SELF Institutional Ownership

Ownership Summary

Global Self Storage, Inc. (NASDAQ:SELF) has 55 institutional investors with active 13F positions as of March 2026.

• They owned 2746.3% of outstanding stock in March 2026, up from 2575.9% the prior quarter.
• Their total shares held in SELF increased 38.22% from the prior quarter, while the number of investors in Global Self Storage increased 17.02% year over year.
• Among the 55 funds, 30 bought more Global Self Storage shares, 13 sold down, and 12 held their ground.
• The aggregate institutional position in Global Self Storage amounted to 3.14Mn shares as of March 2026, up by 867.45K shares quarter on quarter, and down 157.95K shares year over year.
• WINMILL & CO. INC leads ownership in SELF with 586.5K shares as of March 31, 2026, equal to 513.47% of outstanding shares.
• Top purchasers of SELF stock for the quarter ending March 2026 included VANGUARD CAPITAL MANAGEMENT LLC (430.0K), Wells Fargo & Company/Mn (128.92K), Private Capital Management, LLC (91.55K), VANGUARD FIDUCIARY TRUST CO (60.23K), BlackRock, Inc. (58.96K).
• Top sellers of SELF stock for the quarter ending March 2026 included Royal Bank Of Canada (24.92K), Goldman Sachs Group Inc (12.29K), Kestra Advisory Services, LLC (12.25K), LPL Financial LLC (9.94K), O'SHAUGHNESSY ASSET MANAGEMENT, LLC (9.46K).
• Per Business Quant data, the top 10 holders of Global Self Storage for the quarter ending March 2026 are WINMILL & CO. INC (586.5K), VANGUARD CAPITAL MANAGEMENT LLC (430.0K), BlackRock, Inc. (294.64K), MARATHON CAPITAL MANAGEMENT (259.63K), RENAISSANCE TECHNOLOGIES LLC (216.18K), GEODE CAPITAL MANAGEMENT, LLC (144.26K), Wells Fargo & Company/Mn (130.92K), Private Capital Management, LLC (103.55K), Morgan Stanley (73.11K), Kestra Advisory Services, LLC (63.12K).