Global Self Storage, Inc. (SELF) — Institutional Holders, Q2 2026
51 institutional investment managers reported a SELF position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $17.5M. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
SELF in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- Private Capital ManagementAdded · +119,788 sh+$627.7K
- BlackRockAdded · +102,855 sh+$539.0K
- CITADEL ADVISORSNew · +27,614 sh+$144.7K
- GOLDMAN SACHS GROUPAdded · +9,730 sh+$51.0K
- JPMORGAN CHASEAdded · +5,866 sh+$30.7K
Biggest sellers
- SUSQUEHANNA INTERNATIONAL GROUP, LLPSold out · -23,779 sh-$124.6K
- RENAISSANCE TECHNOLOGIESTrimmed · -18,100 sh-$94.8K
- Cetera Investment AdvisersTrimmed · -14,983 sh-$78.5K
- CITIGROUPTrimmed · -5,489 sh-$28.8K
- Crossingbridge AdvisorsTrimmed · -5,271 sh-$27.6K
SELF 13F holders ranked 1–51 of 51
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | WINMILL#1 · 586,500 sh | 586,500 | $3.1M | 0.68% | 0.0% |
| 2 | VANGUARD CAPITAL MANAGEMENT#2 · 434,491 sh | 434,491 | $2.3M | 0.00% | +1.0% |
| 3 | BlackRock#3 · 397,495 sh | 397,495 | $2.1M | 0.00% | +34.9% |
| 4 | MARATHON CAPITAL MANAGEMENT#4 · 260,784 sh | 260,784 | $1.4M | — | +0.4% |
| 5 | Private Capital Management#5 · 223,337 sh | 223,337 | $1.2M | 0.10% | +115.7% |
| 6 | RENAISSANCE TECHNOLOGIES#6 · 198,075 sh | 198,075 | $1.0M | <0.01% | -8.4% |
| 7 | GEODE CAPITAL MANAGEMENT#7 · 143,249 sh | 143,249 | $750.8K | 0.00% | -0.7% |
| 8 | WELLS FARGO & COMPANY#8 · 130,918 sh | 130,918 | $686.0K | <0.01% | 0.0% |
| 9 | MORGAN STANLEY#9 · 77,803 sh | 77,803 | $407.7K | 0.00% | +6.4% |
| 10 | Kestra Advisory Services#10 · 67,167 sh | 67,167 | $352.0K | <0.01% | +6.4% |
| 11 | VANGUARD FIDUCIARY#11 · 60,689 sh | 60,689 | $318.0K | <0.01% | +0.8% |
| 12 | DIMENSIONAL FUND ADVISORS#12 · 57,896 sh | 57,896 | $303.4K | <0.01% | -5.3% |
| 13 | Towneley Capital Management, / DE#13 · 49,047 sh | 49,047 | $257.0K | — | +1.4% |
| 14 | RAYMOND JAMES FINANCIAL#14 · 46,029 sh | 46,029 | $241.2K | <0.01% | +12.4% |
| 15 | Baker Ellis Asset Management#15 · 37,000 sh | 37,000 | $193.9K | — | +5.7% |
| 16 | GOLDMAN SACHS GROUP#16 · 36,271 sh | 36,271 | $190.1K | 0.00% | +36.7% |
| 17 | PFG Investments#17 · 35,511 sh | 35,511 | $186.1K | <0.01% | +0.3% |
| 18 | WealthTrust Axiom#18 · 32,000 sh | 32,000 | $167.7K | 0.04% | +3.2% |
| 19 | STATE STREET#19 · 31,580 sh | 31,580 | $165.5K | 0.00% | 0.0% |
| 20 | Crossingbridge Advisors#20 · 30,000 sh | 30,000 | $157.2K | 0.03% | -14.9% |
| 21 | AlphaCentric Advisors#21 · 30,000 sh | 30,000 | $157.2K | 0.13% | -14.9% |
| 22 | Cetera Investment Advisers#22 · 28,452 sh | 28,452 | $149.1K | <0.01% | -34.5% |
| 23 | LPL Financial#23 · 28,172 sh | 28,172 | $147.6K | 0.00% | +0.7% |
| 24 | CITADEL ADVISORS#24 · 27,614 sh | 27,614 | $144.7K | 0.00% | New |
| 25 | Man Group plc#25 · 26,730 sh | 26,730 | $140.1K | <0.01% | +7.1% |
| 26 | NORTHERN#26 · 25,435 sh | 25,435 | $133.3K | 0.00% | +0.2% |
| 27 | NewEdge Advisors#27 · 24,100 sh | 24,100 | $126.3K | <0.01% | 0.0% |
| 28 | JAMES INVESTMENT RESEARCH#28 · 24,100 sh | 24,100 | $126.3K | — | 0.0% |
| 29 | Merit Financial Group#29 · 23,297 sh | 23,297 | $122.1K | <0.01% | +29.6% |
| 30 | UBS Group AG#30 · 23,244 sh | 23,244 | $121.8K | 0.00% | +3.0% |
| 31 | PRICE T ROWE ASSOCIATES#31 · 19,971 sh | 19,971 | $105.0K | 0.00% | 0.0% |
| 32 | Ethos Financial Group#32 · 19,175 sh | 19,175 | $100.5K | <0.01% | -12.1% |
| 33 | O'SHAUGHNESSY ASSET MANAGEMENT#33 · 17,096 sh | 17,096 | $89.6K | <0.01% | +8.8% |
| 34 | HSBC PLC#34 · 17,271 sh | 17,271 | $88.3K | 0.00% | 0.0% |
| 35 | BARD ASSOCIATES#35 · 15,651 sh | 15,651 | $82.0K | 0.02% | -6.0% |
| 36 | JPMORGAN CHASE#36 · 13,477 sh | 13,477 | $69.7K | 0.00% | +77.1% |
| 37 | RITHOLTZ WEALTH MANAGEMENT#37 · 11,985 sh | 11,985 | $62.8K | <0.01% | +9.9% |
| 38 | BARCLAYS PLC#38 · 10,578 sh | 10,578 | $55.4K | 0.00% | +0.5% |
| 39 | Financial Gravity Companies, (FGCO)#39 · 6,425 sh | 6,425 | $33.7K | <0.01% | — |
| 40 | OSAIC#40 · 5,725 sh | 5,725 | $30.0K | 0.00% | +0.7% |
| 41 | SIMPLEX TRADING#41 · 4,613 sh | 4,613 | $24.2K | 0.00% | -30.3% |
| 42 | Vanguard Global Advisers#42 · 4,054 sh | 4,054 | $21.2K | 0.00% | 0.0% |
| 43 | BROADWATER CAPITAL MANAGEMENT#43 · 2,000 sh | 2,000 | $10.5K | <0.01% | 0.0% |
| 44 | PNC FINANCIAL SERVICES GROUP#44 · 1,900 sh | 1,900 | $10.0K | 0.00% | 0.0% |
| 45 | JONES FINANCIAL COMPANIES LLLP#45 · 800 sh | 800 | $4.1K | 0.00% | -20.3% |
| 46 | BNP PARIBAS FINANCIAL MARKETS#46 · 662 sh | 662 | $3.5K | 0.00% | +62.3% |
| 47 | BARTLETT & WEALTH MANAGEMENT#47 · 505 sh | 505 | $2.6K | 0.00% | 0.0% |
| 48 | FMR#48 · 400 sh | 400 | $2.1K | 0.00% | 0.0% |
| 49 | CITIGROUP#49 · 140 sh | 140 | $734.00 | 0.00% | -97.5% |
| 50 | Capital Advisors, Ltd.#50 · 71 sh | 71 | $0.00 | 0.00% | 0.0% |
| 51 | ACADIAN ASSET MANAGEMENT#51 · 49 sh | 49 | $0.00 | 0.00% | -96.6% |
Funds that sold out of SELF in Q2 2026 (5)
Held SELF at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP23,779 sh | 23,779 | $121.5K |
| Advisory Services Network3,732 sh | 3,732 | $19.1K |
| NISA INVESTMENT ADVISORS951 sh | 951 | $4.9K |
| ROYAL BANK OF CANADA473 sh | 473 | $2.0K |
| Tower Research Capital (TRC)227 sh | 227 | $1.2K |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.