SCHEDULE 13D/A

INTEVAC INC

Common Stock ($0.001 par value) · CUSIP: 461148108

Event date: 2025-03-26

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: 0.00 · Class: 0.0%

• GABELLI FUNDS LLCReported CIK 0001081407

  Shares: 1,722,640.00 · Class: 6.3%

• GAMCO Asset Management Inc.Reported CIK 0001460612

  Shares: 662,428.00 · Class: 2.4%

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

  Shares: 204,690.00 · Class: 0.8%

• GABELLI FOUNDATION, INC.

  Shares: 68,000.00 · Class: 0.3%

• Teton Advisors, Inc.Reported CIK 0001444874

  Shares: 138,000.00 · Class: 0.5%

• GGCP, INC.Reported CIK 0001238894

  Shares: 0.00 · Class: 0.0%

• Associated Capital Group, Inc.Reported CIK 0001642122

  Shares: 0.00 · Class: 0.0%

• GABELLI MARIO JReported CIK 0001185533

  Shares: 0.00 · Class: 0.0%

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