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, Q2 2025
Institutional positions in Global Self Storage, Inc. as of Jun 30, 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
- 45
- 0 vs. Q1 2025
- Shares held
- 3.29M
- +5.11K (+0.2%) vs. Q1 2025
- Total value
- $17.5M
- +$961.7K (+5.8%) vs. Q1 2025
- New holders
- 7
- 15 more added
- Sold out
- 7
- 12 more reduced
1 institution that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Global Self Storage, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bard Associates Inc | 626,322 | $3.34M | 1.08% | −20,518−3.2% | Reduced |
| Vanguard Group Inc | 513,735 | $2.74M | 0.00% | 00.0% | Unchanged |
| Winmill & Co. Inc | 479,042 | $2.56M | 0.71% | +19,280+4.2% | Added |
| Marathon Capital Management | 333,414 | $1.78M | 0.45% | −35,498−9.6% | Reduced |
| Renaissance Technologies LLC | 204,975 | $1.09M | 0.00% | +43,400+26.9% | Added |
| Geode Capital Management, LLC | 139,577 | $745.5K | 0.00% | −1,165−0.8% | Reduced |
| LPL Financial LLC | 104,163 | $556.2K | 0.00% | −1,151−1.1% | Reduced |
| BlackRock, Inc. | 86,742 | $463.2K | 0.00% | −28,019−24.4% | Reduced |
| Stansberry Asset Management, LLC | 84,329 | $450.3K | 0.05% | +3,740+4.6% | Added |
| Laffer Tengler Investments | 72,589 | $387.6K | 0.07% | +72,589 | New |
| Morgan Stanley | 68,506 | $365.8K | 0.00% | +14,541+26.9% | Added |
| Dimensional Fund Advisors LP | 59,099 | $315.6K | 0.00% | +3,233+5.8% | Added |
| Crossingbridge Advisors, LLC | 50,000 | $262.0K | 0.23% | −121,325−70.8% | Reduced |
| Towneley Capital Management, Inc | 46,352 | $247.5K | 0.06% | +622+1.4% | Added |
| Cetera Investment Advisers | 45,552 | $243.2K | 0.00% | +27,914+158.3% | Added |
| O'Shaughnessy Asset Management, LLC | 40,281 | $215.1K | 0.00% | +15,934+65.4% | Added |
| Price T Rowe Associates Inc | 33,399 | $179.0K | 0.00% | 00.0% | Unchanged |
| Baker Ellis Asset Management LLC | 33,000 | $176.2K | 0.02% | +5,000+17.9% | Added |
| State Street Corp | 31,580 | $168.6K | 0.00% | −250−0.8% | Reduced |
| PFG Investments, LLC | 30,224 | $161.4K | 0.01% | +9,869+48.5% | Added |
| Ethos Financial Group, LLC | 25,640 | $136.9K | 0.01% | 00.0% | Unchanged |
| Ritholtz Wealth Management | 21,852 | $116.7K | 0.00% | +11,109+103.4% | Added |
| Northern Trust Corp | 21,371 | $114.1K | 0.00% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 19,820 | $105.8K | 0.00% | +19,820 | New |
| Raymond James Financial Inc | 18,758 | $100.2K | 0.00% | +3,179+20.4% | Added |
| Man Group plc | 16,377 | $87.5K | 0.00% | −2,001−10.9% | Reduced |
| James Investment Research Inc | 15,600 | $83.3K | 0.01% | 00.0% | Unchanged |
| GWM Advisors LLC | 15,600 | $83.3K | 0.00% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 10,919 | $58.3K | 0.00% | −660−5.7% | Reduced |
| Financial Gravity Companies, Inc. | 6,425 | $34.3K | 0.01% | +6,425 | New |
| Advisor Group Holdings, Inc. | 5,571 | $29.8K | 0.00% | +937+20.2% | Added |
| Bank of America Corp | 4,612 | $24.6K | 0.00% | +16+0.3% | Added |
| Covestor Ltd | 4,485 | $24.0K | 0.01% | −2,053−31.4% | Reduced |
| Nisa Investment Advisors, LLC | 3,187 | $17.0K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 2,001 | $10.7K | 0.00% | −1,394−41.1% | Reduced |
| Broadwater Capital Management LLC | 10,680 | $10.7K | 0.01% | +10,680 | New |
| Kozak & Associates, Inc. | 1,900 | $10.1K | 0.00% | +1,900 | New |
| Central Trust Co | 1,000 | $5.34K | 0.00% | +1,000 | New |
| Bangor Savings Bank | 800 | $4.27K | 0.00% | +800 | New |
| Jones Financial Companies LLLP | 800 | $4.19K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 676 | $3.61K | 0.00% | −1,487−68.7% | Reduced |
| FMR LLC | 450 | $2.40K | 0.00% | +400+800.0% | Added |
| Hollencrest Capital Management | 38 | $203 | 0.00% | 00.0% | Unchanged |
| Creekmur Asset Management LLC | 4 | $22 | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 71 | $0 | 0.00% | 00.0% | Unchanged |
| Bailard, Inc. | 0 | $0 | 0.00% | −23,600−100.0% | Sold out |
| Perritt Capital Management Inc | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −10,401−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −2,014−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −242−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −3−100.0% | Sold out |
| Sofos Investments, Inc. | – | – | – | – | Not filed |