SCHEDULE 13G/AFiling Date: Oct 15, 2026

First Solar (FSLR) SCHEDULE 13G/A: Citadel group 6% passive stake (Oct 15, 2026)

Passive Stake

View SEC Filing
ACC: 0001104659-26-116279

Stake

Citadel Securities GP LLC
Rule 13d-1(c)Amendment #1
Passive
Common stock, par value $0.001 per share (the "Shares")CUSIP 336433107
Percent6.00%
Shares6.42M
Event dateOct 8
Sole voting / Sole dispositive0 / 0
Shared voting / Shared dispositive6.42M / 6.42M

Reporting persons

Citadel Securities GP LLC
· HC,OO
6.00%
Citadel Securities LLC
· BD,OO
4.90%
Citadel Securities Group LP
· HC,PN
6.00%
Citadel Advisors LLC
· IA,HC,OO
0.00%
Citadel Advisors Holdings LP
· HC,PN
0.00%
Citadel GP LLC
· HC,OO
0.00%
Kenneth Griffin
· HC,IN
6.00%

Group total — do not add member rows.

auto_awesome

Deep Analysis

Citadel Securities entities and Kenneth Griffin report a 6.0% passive stake in First Solar (6,459,463 shares) in amended Schedule 13G/A No. 1, with no control intent.

lock
Original SEC Filing Text expand_more
=== SEC Schedule 13G — Passive Stake === Issuer: First Solar, Inc. Issuer CIK: 0001274494 Class: Common stock, par value $0.001 per share (the "Shares") CUSIP: 336433107 Event Date: 2026-10-08 Amendment: yes #1 Rule: Rule 13d-1(c) --- Reporting Persons --- - Citadel Securities GP LLC (no CIK) 6422545.00 sh 6.0% HC,OO - Citadel Securities LLC (no CIK) 5261645.00 sh 4.9% BD,OO - Citadel Securities Group LP (no CIK) 6422545.00 sh 6.0% HC,PN - Citadel Advisors LLC (no CIK) 36918.00 sh 0.0% IA,HC,OO - Citadel Advisors Holdings LP (no CIK) 36918.00 sh 0.0% HC,PN - Citadel GP LLC (no CIK) 36918.00 sh 0.0% HC,OO - Kenneth Griffin (no CIK) 6459463.00 sh 6.0% HC,IN

keid analysis is for reference only and does not constitute investment advice.