First Solar, Inc.
FSLRFigures shown here come from public SEC filings. Dates beside each section show the available history.
How First Solar, Inc. Makes Money
Follow each dollar of revenue through to what shareholders keep.
From revenue to net income
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Financial Summary
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 19 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated Jun 3, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| Banque de Luxembourg S.A. | 2026-03-31 | 424 | $83.6K | SEC filing |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 2026-03-31 | 110,244 | $21.7M | SEC filing |
| TIAA-CREF INDIVIDUAL & INSTITUTIONAL SERVICES, LLC | 2026-03-31 | 1,137 | $224K | SEC filing |
| BI Asset Management Fondsmaeglerselskab A/S | 2026-03-31 | 32,154 | Not shown | SEC filing |
| INTEGRAL INVESTMENT ADVISORS, INC. | 2026-03-31 | 1,193 | $235K | SEC filing |
| Cornerstone Financial Management LLC | 2026-03-31 | 8 | $1.58K | SEC filing |
| HUSSMAN STRATEGIC ADVISORS, INC. | 2026-03-31 | 10,500 | $2.07M | SEC filing |
| MEEDER ASSET MANAGEMENT INC | 2026-03-31 | 340 | $67.1K | SEC filing |
| Fideuram Asset Management (Ireland) dac | 2026-03-31 | 6,247 | $1.52M | SEC filing |
| HARTFORD INVESTMENT MANAGEMENT CO | 2026-03-31 | 6,134 | $1.21M | SEC filing |
| Keebeck Wealth Management | 2026-03-31 | 4,514 | $890K | SEC filing |
| MV CAPITAL MANAGEMENT, INC. | 2026-03-31 | 115 | $22.7K | SEC filing |
| Tidemark, LLC | 2026-03-31 | 75 | $14.8K | SEC filing |
| SYON CAPITAL LLC | 2026-03-31 | 2,478 | $489K | SEC filing |
| WELLS FARGO & COMPANY/MN | 2026-03-31 | 91,584 | $18.1M | SEC filing |
| Legend Financial Advisors, Inc. | 2026-03-31 | 4,843 | $955K | SEC filing |
| Avion Wealth | 2026-03-31 | 21 | Not shown | SEC filing |
| ODDO BHF ASSET MANAGEMENT SAS | 2026-03-31 | 14,650 | $2.89M | SEC filing |
| Rialto Wealth Management, LLC | 2026-03-31 | 7 | $1.38K | SEC filing |
| NBT BANK N A /NY | 2026-03-31 | 40 | $7.89K | SEC filing |
- Each value is checked against First Solar, Inc.'s share prices from within about three months of its report date (insiders' Form 4 trades and the latest close).
- Value not shown for 2 rows: the filed value is about 1,000 times too small for the share count at First Solar, Inc.'s share price.
120 filers have only one report here.
Unusually large insider trades
Each trade is compared with the other insider trades of the same kind in the same security among First Solar, Inc.'s recent filings on file. Size alone is context, not a prediction or evidence of improper trading.
- 2026-06-02 · Buehler Patrick James: Larger than 109 of the 113 other insider sales of Common Stock on file. SEC filing
- 2026-05-28 · Stockdale Caroline: Larger than all 113 other insider sales of Common Stock on file. SEC filing
- 2026-05-11 · Widmar Mark R: Larger than 107 of the 113 other insider sales of Common Stock on file. SEC filing
- 2026-05-11 · Widmar Mark R: Larger than 105 of the 113 other insider sales of Common Stock on file. SEC filing
- 2026-05-11 · Verma Kuntal Kumar: Larger than 104 of the 113 other insider sales of Common Stock on file. SEC filing
- 2026-05-05 · Widmar Mark R: Larger than 102 of the 113 other insider sales of Common Stock on file. SEC filing
- 2026-03-17 · Dymbort Jason E.: Larger than 112 of the 113 other insider sales of Common Stock on file. SEC filing
- 2026-03-17 · Bradley Alexander R.: Larger than 108 of the 113 other insider sales of Common Stock on file. SEC filing
- 2026-03-17 · Bradley Alexander R.: Larger than 111 of the 113 other insider sales of Common Stock on file. SEC filing
- 2026-03-17 · Bradley Alexander R.: Larger than 110 of the 113 other insider sales of Common Stock on file. SEC filing
- 2026-03-16 · Widmar Mark R: Larger than 106 of the 113 other insider sales of Common Stock on file. SEC filing
- 2026-03-09 · Widmar Mark R: Larger than 103 of the 113 other insider sales of Common Stock on file. SEC filing
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-06-02 | Buehler Patrick James · Chief Product Officer | Common Stock | S — Open market or private sale | −3,000 | 302.00 | SEC filing |
| 2026-05-28 | Stockdale Caroline · Chief People and Comm. Officer | Common Stock | S — Open market or private sale | −10,628 | 275.60 | SEC filing |
| 2026-05-26 | Widmar Mark R · Chief Executive Officer | Common Stock | S — Open market or private sale | −473 | 273.17 | SEC filing |
| 2026-05-26 | Widmar Mark R · Chief Executive Officer | Common Stock | S — Open market or private sale | −726 | 271.23 | SEC filing |
| 2026-05-26 | Widmar Mark R · Chief Executive Officer | Common Stock | S — Open market or private sale | −628 | 267.72 | SEC filing |
| 2026-05-26 | Widmar Mark R · Chief Executive Officer | Common Stock | S — Open market or private sale | −632 | 270.05 | SEC filing |
| 2026-05-26 | Widmar Mark R · Chief Executive Officer | Common Stock | S — Open market or private sale | −364 | 265.15 | SEC filing |
| 2026-05-26 | Widmar Mark R · Chief Executive Officer | Common Stock | S — Open market or private sale | −1,009 | 268.89 | SEC filing |
Showing 8 of 10 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-05-04 | Buehler Patrick James · Chief Product Officer | Common Stock | M — Exercise or conversion of derivative security | +553 | SEC filing |
| 2026-05-04 | Theurer Nathan B. · VP - Global Controller and CAO | Common Stock | M — Exercise or conversion of derivative security | +44 | SEC filing |
| 2026-05-04 | Sloan Samantha L. · EVP, Corporate Affairs | Restricted Stock Units | M — Exercise or conversion of derivative security | −44 | SEC filing |
| 2026-05-04 | Gloeckler Markus · Chief Technology Officer | Restricted Stock Units | M — Exercise or conversion of derivative security | −968 | SEC filing |
| 2026-05-04 | Dymbort Jason E. · General Counsel and Secretary | Common Stock | M — Exercise or conversion of derivative security | +968 | SEC filing |
| 2026-05-04 | Stockdale Caroline · Chief People and Comm. Officer | Common Stock | M — Exercise or conversion of derivative security | +622 | SEC filing |
| 2026-05-04 | Bradley Alexander R. · Chief Financial Officer | Restricted Stock Units | M — Exercise or conversion of derivative security | −1,210 | SEC filing |
| 2026-05-04 | Widmar Mark R · Chief Executive Officer | Restricted Stock Units | M — Exercise or conversion of derivative security | −3,802 | SEC filing |
Showing 8 of 20 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.