SCHEDULE 13G

First Solar Inc

Common stock, $0.001 par value (the "Shares") · CUSIP: 336433107

Event date: 2025-06-30

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

• Citadel Securities GP LLC

  Shares: 5,205,210.00 · Class: 4.9%

• Citadel Securities LLC

  Shares: 4,713,477.00 · Class: 4.4%

• Citadel Securities Group LP

  Shares: 5,205,210.00 · Class: 4.9%

• Citadel Advisors LLC

  Shares: 476,628.00 · Class: 0.4%

• Citadel Advisors Holdings LP

  Shares: 476,628.00 · Class: 0.4%

• Citadel GP LLC

  Shares: 476,628.00 · Class: 0.4%

• Kenneth Griffin

  Shares: 5,681,838.00 · Class: 5.3%

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