SCHEDULE 13D/A

Gabelli Healthcare & WellnessRx Trust

Preferred Shares · CUSIP: 36246K509

Event date: 2025-12-26

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: 500,000.00 · Class: 7.1%

• GAMCO Asset Management Inc.Reported CIK 0001460612

  Shares: 100,000.00 · Class: 1.4%

• GABELLI FOUNDATION, INC.

  Shares: 1,000,000.00 · Class: 14.1%

• MJG ASSOCIATES, INC.

  Shares: 100,000.00 · Class: 1.4%

• GGCP, INC.Reported CIK 0001238894

  Shares: 200,000.00 · Class: 2.8%

• Associated Capital Group, Inc.Reported CIK 0001642122

  Shares: 2,400,000.00 · Class: 33.9%

• GABELLI MARIO JReported CIK 0001185533

  Shares: 1,200,000.00 · Class: 17.0%

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