Who Owns GLOBAL SELF STORAGE INC (SELF)? -- Institutional Holders (2026-06-30)
55 institutions reported holding $18.1M of GLOBAL SELF STORAGE INC (SELF) in SEC 13F filings for 2026-06-30. Largest institutional holders: WINMILL & CO. INC ($3.1M), VANGUARD GROUP INC ($2.6M), BlackRock, Inc. ($2.1M), MARATHON CAPITAL MANAGEMENT ($1.4M), Private Capital Management, LLC ($1.2M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | WINMILL & CO. INC | $3.1M | 586,500 | Hold |
| 2 | VANGUARD GROUP INC | $2.6M | 499,234 | Added |
| 3 | BlackRock, Inc. | $2.1M | 397,495 | Added |
| 4 | MARATHON CAPITAL MANAGEMENT | $1.4M | 260,784 | Added |
| 5 | Private Capital Management, LLC | $1.2M | 223,337 | Added |
| 6 | RENAISSANCE TECHNOLOGIES LLC | $1.0M | 198,075 | Trimmed |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $750,799 | 143,249 | Trimmed |
| 8 | WELLS FARGO & COMPANY/MN | $686,011 | 130,918 | Trimmed |
| 9 | MORGAN STANLEY | $407,692 | 77,803 | Added |
| 10 | Kestra Advisory Services, LLC | $351,957 | 67,167 | Added |
| 11 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $325,928 | 62,200 | Added |
| 12 | DIMENSIONAL FUND ADVISORS LP | $303,374 | 57,896 | Trimmed |
| 13 | Towneley Capital Management, Inc / DE | $257,008 | 49,047 | Added |
| 14 | RAYMOND JAMES FINANCIAL INC | $241,191 | 46,029 | Added |
| 15 | JANE STREET GROUP, LLC | $210,124 | 40,100 | New |
| 16 | Baker Ellis Asset Management LLC | $193,880 | 37,000 | Added |
| 17 | GOLDMAN SACHS GROUP INC | $190,060 | 36,271 | Added |
| 18 | PFG Investments, LLC | $186,076 | 35,511 | Added |
| 19 | WealthTrust Axiom LLC | $167,680 | 32,000 | Added |
| 20 | STATE STREET CORP | $165,479 | 31,580 | Hold |
| 21 | Crossingbridge Advisors, LLC | $157,200 | 30,000 | Trimmed |
| 22 | AlphaCentric Advisors LLC | $157,200 | 30,000 | Trimmed |
| 23 | Cetera Investment Advisers | $149,088 | 28,452 | Trimmed |
| 24 | LPL Financial LLC | $147,620 | 28,172 | Added |
| 25 | CITADEL ADVISORS LLC | $144,697 | 27,614 | New |
Source: SEC Form 13F filings · as of 2026-06-30