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.

RankInstitutionValueSharesChange
1WINMILL & CO. INC$3.1M586,500Hold
2VANGUARD GROUP INC$2.6M499,234Added
3BlackRock, Inc.$2.1M397,495Added
4MARATHON CAPITAL MANAGEMENT$1.4M260,784Added
5Private Capital Management, LLC$1.2M223,337Added
6RENAISSANCE TECHNOLOGIES LLC$1.0M198,075Trimmed
7GEODE CAPITAL MANAGEMENT, LLC$750,799143,249Trimmed
8WELLS FARGO & COMPANY/MN$686,011130,918Trimmed
9MORGAN STANLEY$407,69277,803Added
10Kestra Advisory Services, LLC$351,95767,167Added
11SUSQUEHANNA INTERNATIONAL GROUP, LLP$325,92862,200Added
12DIMENSIONAL FUND ADVISORS LP$303,37457,896Trimmed
13Towneley Capital Management, Inc / DE$257,00849,047Added
14RAYMOND JAMES FINANCIAL INC$241,19146,029Added
15JANE STREET GROUP, LLC$210,12440,100New
16Baker Ellis Asset Management LLC$193,88037,000Added
17GOLDMAN SACHS GROUP INC$190,06036,271Added
18PFG Investments, LLC$186,07635,511Added
19WealthTrust Axiom LLC$167,68032,000Added
20STATE STREET CORP$165,47931,580Hold
21Crossingbridge Advisors, LLC$157,20030,000Trimmed
22AlphaCentric Advisors LLC$157,20030,000Trimmed
23Cetera Investment Advisers$149,08828,452Trimmed
24LPL Financial LLC$147,62028,172Added
25CITADEL ADVISORS LLC$144,69727,614New

Source: SEC Form 13F filings · as of 2026-06-30