Institutional Ownership
Gyrodyne LLC
CUSIP 403829104COMGYROQ1 2026
13D / 13G Filings
37
Schedule 13D/13G on record
Beneficial Filers
11
Distinct reporting persons
Largest Stake
15.6%
Max % of class reported
Institutional Holders
13
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
37 filings · latest Oct 20, 2025
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Oct 20, 2025 | Star Equity Fund, LP | 13D/A | 7.1% | — | SEC |
| 2 | Aug 26, 2025 | Star Equity Fund, LP | 13D/A | 7.1% | — | SEC |
| 3 | Aug 21, 2025 | Neil S. Subin | 13G/A | 4.9% | 107.2K | SEC |
| 4 | Jun 6, 2025 | Star Equity Fund, LP | 13D/A | 7.1% | — | SEC |
| 5 | Nov 13, 2024 | Grantham, Mayo, Van Otterloo & Co. LLC | 13G/A | — | — | SEC |
| 6 | Mar 21, 2024 | Gamco Investors, Inc. Et Al | 13D/A | 10.0% | 219.8K | SEC |
| 7 | Mar 14, 2024 | Gad Lance S | 13G | 7.6% | 166.8K | SEC |
| 8 | Mar 14, 2024 | Towerview LLC | 13G/A | 15.6% | 342.3K | SEC |
| 9 | Feb 13, 2024 | Grantham, Mayo, Van Otterloo & Co. LLC | 13G/A | 7.6% | 119.2K | SEC |
| 10 | Jan 4, 2024 | Towerview LLC | 13G/A | 9.9% | 155.6K | SEC |
27 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Gyrodyne LLC.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Towerview LLC | 338.1K | $2.51M |
| 2 | Gabelli Funds LLC | 213.8K | $1.74M |
| 3 | Gabelli & Co Investment Advisers, Inc. | 173.1K | $1.41M |
| 4 | Bulldog Investors, LLP | 60.0K | $445.2K |
| 5 | Teton Advisors, LLC | 18.0K | $146.3K |
| 6 | Css LLC/Il | 14.8K | $120.3K |
| 7 | Susquehanna International Group, LLP | 16.0K | $118.5K |
| 8 | Gamco Investors, Inc. Et Al | 14.4K | $117.2K |
| 9 | Round Hill Asset Management | 12.0K | $88.8K |
| 10 | Advisory Services Network, LLC | 2.8K | $20.5K |