Global Self Storage, Inc.

Historical 13F Holders

Symbol
SELF
CUSIP
37955N106
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Every filing for 37955N106 since 12/18/2024, newest first.

Filer % of Class Filed
Mark Campbell Winmill 13D/A Amendment 3
8.4% 12/5/2025
Event 12/3/2025
Bard Associates Inc 13G/A Amendment 5 2.9% 11/12/2025
Event 8/13/2025
Mark Campbell Winmill 13D/A Amendment 2
7.3% 5/21/2025
Event 5/21/2025

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 1 49.0 k $241 k
2026 Q2 54 3.35 M $17.5 M
2026 Q1 56 3.14 M $16.0 M
2025 Q4 49 2.93 M $14.9 M
2025 Q3 51 3.04 M $15.3 M
2025 Q2 46 3.29 M $17.5 M
2025 Q1 47 3.29 M $16.6 M
2024 Q4 45 3.30 M $17.6 M
2024 Q3 44 3.26 M $17.0 M
2024 Q2 46 3.26 M $15.8 M
2024 Q1 49 3.35 M $14.9 M
2023 Q4 50 3.31 M $15.3 M
2023 Q3 45 3.36 M $16.3 M
2023 Q2 45 3.24 M $17.3 M
2023 Q1 46 3.27 M $16.8 M
2022 Q4 49 3.38 M $16.5 M
2022 Q3 41 3.60 M $21.1 M
2022 Q2 41 3.17 M $17.8 M
2022 Q1 37 2.60 M $14.5 M
2021 Q4 33 2.37 M $13.5 M
2021 Q3 28 2.36 M $12.1 M
2021 Q2 29 2.31 M $12.0 M
2021 Q1 27 2.24 M $10.7 M
2020 Q4 29 2.21 M $8.85 M
2020 Q3 28 1.51 M $6.04 M
2020 Q2 24 1.39 M $5.38 M
2020 Q1 27 1.39 M $4.89 M
2019 Q4 28 1.49 M $6.40 M
2019 Q3 26 1.06 M $5.06 M
2019 Q2 27 1.01 M $3.80 M
2019 Q1 24 1.06 M $4.09 M
2018 Q4 27 1.58 M $6.19 M
2018 Q3 28 1.61 M $6.75 M
2018 Q2 24 1.65 M $6.82 M
2018 Q1 23 1.71 M $7.50 M
2017 Q4 22 1.75 M $8.11 M
2017 Q3 22 1.93 M $9.29 M
2017 Q2 20 1.98 M $9.72 M
2017 Q1 20 2.02 M $9.65 M
2016 Q4 22 2.09 M $9.97 M
2016 Q3 22 1.91 M $10.1 M
2016 Q2 21 1.89 M $10.2 M
2016 Q1 14 1.70 M $8.29 M