14 institutions reported holding $6.7M of GYRODYNE LLC (GYRO) in SEC 13F filings for 2026-03-31. Largest institutional holders: TOWERVIEW LLC ($2.5M), GABELLI FUNDS LLC ($1.7M), GABELLI & Co INVESTMENT ADVISERS, INC. ($1.4M), Bulldog Investors, LLP ($445,200), Teton Advisors, LLC ($146,340). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | TOWERVIEW LLC | $2.5M | 338,107 | Hold |
| 2 | GABELLI FUNDS LLC | $1.7M | 213,825 | Hold |
| 3 | GABELLI & Co INVESTMENT ADVISERS, INC. | $1.4M | 173,084 | Hold |
| 4 | Bulldog Investors, LLP | $445,200 | 60,000 | Hold |
| 5 | Teton Advisors, LLC | $146,340 | 18,000 | Added |
| 6 | CSS LLC/IL | $120,348 | 14,803 | Hold |
| 7 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $118,483 | 15,968 | Added |
| 8 | GAMCO INVESTORS, INC. ET AL | $117,161 | 14,411 | Hold |
| 9 | Round Hill Asset Management | $88,838 | 11,989 | Trimmed |
| 10 | Advisory Services Network, LLC | $20,541 | 2,772 | New |
| 11 | BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC | $4,639 | 626 | Hold |
| 12 | MORGAN STANLEY | $3,157 | 426 | Hold |
| 13 | UBS Group AG | $1,319 | 178 | Trimmed |
| 14 | IFP Advisors, Inc | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31