SCHEDULE 13D/A

GDL FD

Common Shares · CUSIP: 361570104

Event date: 2026-03-09

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• GAMCO INVESTORS, INC. ET ALReported CIK 0000807249

  Shares: 57,252.00 · Class: 0.5%

• GAMCO Asset Management Inc.Reported CIK 0001460612

  Shares: 13,616.00 · Class: 0.1%

• GABELLI FOUNDATION, INC.

  Shares: 80,800.00 · Class: 0.7%

• GABELLI & Co INVESTMENT ADVISERS, INC.Reported CIK 0000932724

  Shares: 7,364.00 · Class: 0.1%

• GGCP, INC.Reported CIK 0001238894

  Shares: 242,000.00 · Class: 2.2%

• Associated Capital Group, Inc.Reported CIK 0001642122

  Shares: 1,846,636.00 · Class: 16.9%

• GABELLI MARIO JReported CIK 0001185533

  Shares: 2,795,978.00 · Class: 25.5%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.