Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
FSLR
FIRST SOLAR INCData as of 2026 Q1 (03-31) · 13F snapshot
Summary
FIRST SOLAR INC (FSLR) is held by 12 tracked hedge-fund managers, a combined reported value of ~$1.80B; the largest are Ken Griffin, Ken Griffin, Izzy Englander. This quarter: 1 new, 3 added, 1 trimmed, 1 closed. 20 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · HighThis quarter · Heating up
Gurus holding12
Congress trades20
Price$267.31vs quarter-end+35.51%
Sectors0
This quarter's moves
Top holderKen GriffinNew1
Added3
Trimmed / sold2
Value $772.17M— of portfolio3,914,5002026 Q1
Value $406.51M— of portfolio2,060,8002026 Q1
Value $169.37M0.4% of portfolio767,9962025 Q3
Value $29.08M— of portfolio147,4002026 Q1
Value $26.67M— of portfolio135,2002026 Q1
Value $24.28M— of portfolio123,1002026 Q1
Value $22.05M— of portfolio100,0002025 Q3
Value $15.41M— of portfolio78,1002026 Q1
Michael BurryNew large stake
Value $5.06M4.9% of portfolio30,0002024 Q1
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| Ken GriffinCALL | $772.17M | — | — |
| Ken GriffinPUT | $406.51M | — | — |
| Andreas Halvorsen | $169.37M | 0.4% | Trim |
| Steven CohenPUT | $29.08M | — | — |
| Izzy EnglanderCALL | $26.67M | — | — |
| Steven CohenCALL | $24.28M | — | — |
| George SorosCALL | $22.05M | — | — |
| Izzy EnglanderPUT | $15.41M | — | — |
| Michael Burry | $5.06M | 4.9% | New large stake |