Global Self Storage, Inc.
SELF- Exchange
- Nasdaq
- Industry
- Real Estate Investment Trusts
- SEC CIK
- 0001031235
In the last 90 days, Global Self Storage, Inc. insiders filed 8 open-market purchases and 0 sales; 51 institutions reported holding it in 13F filings for Q2 2026, worth $17.5M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Global Self Storage, Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 48
- −2 vs. Q3 2025
- Shares held
- 2.93M
- −108.5K (−3.6%) vs. Q3 2025
- Total value
- $14.9M
- −$345.1K (−2.3%) vs. Q3 2025
- New holders
- 7
- 14 more added
- Sold out
- 9
- 16 more reduced
1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SELF on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 51 | $17.5M |
| Q1 2026 | 55 | $16.0M |
| Q4 2025 | 48 | $14.9M |
| Q3 2025 | 51 | $15.3M |
| Q2 2025 | 45 | $17.5M |
| Q1 2025 | 46 | $16.6M |
| Q4 2024 | 44 | $17.6M |
| Q3 2024 | 41 | $17.0M |
| Q2 2024 | 42 | $15.6M |
| Q1 2024 | 44 | $14.4M |
| Q4 2023 | 45 | $14.7M |
| Q3 2023 | 44 | $16.3M |
| Q2 2023 | 44 | $16.3M |
| Q1 2023 | 45 | $16.8M |
| Q4 2022 | 45 | $16.3M |
| Q3 2022 | 40 | $21.1M |
| Q2 2022 | 39 | $17.8M |
| Q1 2022 | 34 | $14.5M |
| Q4 2021 | 28 | $13.5M |
| Q3 2021 | 27 | $12.1M |
| Q2 2021 | 28 | $12.0M |
| Q1 2021 | 26 | $10.7M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Global Self Storage, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Capital Advisors, Ltd. LLC | 71 | $0 | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 43 | $219 | 0.00% | +43 | New |
| FMR LLC | 406 | $2.07K | 0.00% | +6+1.5% | Added |
| Bartlett & Co. Wealth Management LLC | 505 | $2.58K | 0.00% | 00.0% | Unchanged |
| Central Trust Co | 1,000 | $5.10K | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 1,000 | $5.10K | 0.00% | +200+25.0% | Added |
| Tower Research Capital LLC (TRC) | 1,191 | $6.07K | 0.00% | +344+40.6% | Added |
| Nisa Investment Advisors, LLC | 1,468 | $7.49K | 0.00% | −1,719−53.9% | Reduced |
| Broadwater Capital Management LLC | 2,000 | $10.2K | 0.01% | 00.0% | Unchanged |
| Wells Fargo & Company | 2,001 | $10.2K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 4,511 | $23.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 5,645 | $28.8K | 0.00% | +42+0.7% | Added |
| Sofos Investments, Inc. | 6,425 | $32.8K | 0.01% | 00.0% | Unchanged |
| Private Capital Management, LLC | 12,000 | $61.2K | 0.01% | +12,000 | New |
| Ritholtz Wealth Management | 13,051 | $66.6K | 0.00% | −1,008−7.2% | Reduced |
| Man Group plc | 15,876 | $81.0K | 0.00% | +695+4.6% | Added |
| Goldman Sachs Group Inc | 19,417 | $99.0K | 0.00% | +19,417 | New |
| Price T Rowe Associates Inc | 19,971 | $102.0K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 21,205 | $108.1K | 0.00% | −166−0.8% | Reduced |
| Ethos Financial Group, LLC | 21,810 | $111.2K | 0.01% | −3,830−14.9% | Reduced |
| Bard Associates Inc | 21,966 | $112.0K | 0.03% | −312,079−93.4% | Reduced |
| Susquehanna International Group, LLP | 22,246 | $113.5K | 0.00% | −9,331−29.5% | Reduced |
| Commonwealth Equity Services, LLC | 23,059 | $117.6K | 0.00% | +23,059 | New |
| James Investment Research Inc | 24,100 | $122.9K | 0.01% | 00.0% | Unchanged |
| GWM Advisors LLC | 24,100 | $122.9K | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 25,184 | $128.4K | 0.00% | −3,971−13.6% | Reduced |
| Royal Bank of Canada | 25,390 | $129.0K | 0.00% | +25,390 | New |
| State Street Corp | 31,580 | $161.1K | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Inc | 33,592 | $171.3K | 0.00% | +6,372+23.4% | Added |
| Crossingbridge Advisors, LLC | 35,271 | $177.8K | 0.05% | +34,271+3,427.1% | Added |
| PFG Investments, LLC | 35,194 | $179.5K | 0.01% | +3,842+12.3% | Added |
| AlphaCentric Advisors LLC | 35,271 | $179.9K | 0.18% | +35,271 | New |
| Citadel Advisors LLC | 36,522 | $186.3K | 0.00% | −2,627−6.7% | Reduced |
| LPL Financial LLC | 37,914 | $193.4K | 0.00% | −2,750−6.8% | Reduced |
| Baker Ellis Asset Management LLC | 39,000 | $198.9K | 0.02% | +6,000+18.2% | Added |
| Cetera Investment Advisers | 44,424 | $226.6K | 0.00% | −1,988−4.3% | Reduced |
| Stansberry Asset Management, LLC | 47,388 | $241.7K | 0.02% | −38,051−44.5% | Reduced |
| Towneley Capital Management, Inc | 47,693 | $243.2K | 0.05% | +667+1.4% | Added |
| Easterly Investment Partners LLC | 49,061 | $250.2K | 0.02% | +49,061 | New |
| Dimensional Fund Advisors LP | 61,129 | $311.8K | 0.00% | −20.0% | Reduced |
| Morgan Stanley | 66,200 | $337.6K | 0.00% | −3,416−4.9% | Reduced |
| Kestra Advisory Services, LLC | 75,369 | $384.4K | 0.00% | +1,496+2.0% | Added |
| Geode Capital Management, LLC | 144,144 | $735.3K | 0.00% | +2,867+2.0% | Added |
| Renaissance Technologies LLC | 214,825 | $1.10M | 0.00% | −11,049−4.9% | Reduced |
| BlackRock, Inc. | 235,683 | $1.20M | 0.00% | +80,693+52.1% | Added |
| Marathon Capital Management | 261,151 | $1.33M | 0.29% | −35,039−11.8% | Reduced |
| Vanguard Group Inc | 494,288 | $2.52M | 0.00% | −19,447−3.8% | Reduced |
| Winmill & Co. Inc | 586,500 | $2.99M | 0.80% | +71,907+14.0% | Added |
| Kozak & Associates, Inc. | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| HighTower Advisors, LLC | 0 | $0 | 0.00% | −19,836−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −10,721−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −3,732−100.0% | Sold out |
| Covestor Ltd | 0 | $0 | 0.00% | −696−100.0% | Sold out |
| Farther Finance Advisors, LLC | 0 | $0 | 0.00% | −649−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −10−100.0% | Sold out |
| Creekmur Asset Management LLC | – | – | – | – | Not filed |