First Solar (FSLR)
Builds cadmium-telluride thin-film solar modules for utility-scale power projects.
$199.77
vs last close−1.01 (−0.50%)
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13F · 13D/G · Form 4
| Institutions | 93.54% | 100.53M shares | |
|---|---|---|---|
| 1,098 holders · as of Jun 30, 2026 | |||
| Insiders | 8.55% | 9.19M shares | |
| 21 holders · as of Sep 3, 2026 | |||
| Strategic holders | 10.44% | 11.22M shares | |
| 2 holders · as of Aug 13, 2026 | |||
| Adds to | 112.53% | ||
107.47M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
These groups come from separate filings that can overlap, so they add to 112.53%; nothing is left for Other.
13F, as of Jun 30, 2026
1,098 holders · 100.53M shares · 162 new positions · 517 increased · 359 reduced · 117 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 14.03M | 13.05% | +208.0K | Aug 7, 2026 |
| Vanguard Capital Management LLC | 6.84M | 6.36% | +48.0K | Aug 13, 2026 |
| Vanguard Portfolio Management LLC | 5.64M | 5.25% | −58.4K | Aug 13, 2026 |
| State Street Corp | 5.58M | 5.19% | +291.4K | Aug 7, 2026 |
| Capital World Investors | 4.11M | 3.83% | +4.11Mnew | Aug 12, 2026 |
| Geode Capital Management, LLC | 3.11M | 2.89% | +2.8K | Aug 12, 2026 |
| Hill City Capital, LP | 2.63M | 2.45% | +450.6K | Aug 17, 2026 |
| Invesco Ltd. | 2.60M | 2.42% | −57.3K | Aug 14, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Vanguard Capital Management | 7.30% | 7.84M | 13G | Apr 29, 2026 |
| Mary Wilkie Ebrahimiincl. Farhad Fred Ebrahimi | 6.42% | 6.88M | 13D | Dec 10, 2024 |
| SIG Brokerage, LP | 5.90% | 6.36M | 13G | May 15, 2025 |
| Vanguard Portfolio Management | 5.32% | 5.71M | 13G | Apr 29, 2026 |
| Capital Ventures International | 5.30% | 5.72M | 13G | May 15, 2026 |
| State Street Corporation | 5.20% | 5.58M | 13G | Aug 7, 2026 |
| Jane Street Group, LLC | 5.10% | 5.50M | 13G | Aug 13, 2026 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Sep 1, 2026 | Markus Gloecklerofficer: Chief Technology Officer | Sale | 800 | $200.00 | 5,842 |
| Aug 17, 2026 | Samantha L. Sloanofficer: EVP, Corporate Affairs | Sale | 127 | $222.95 | 2,018 |
| Aug 11, 2026 | Jason E. Dymbortofficer: General Counsel and Secretary | Sale | 3,700 | $249.38 | 5,624 |
| Aug 3, 2026 | Michael Koralewskiofficer: Chief Supply Chain Officer | Sale · 2 lots | 7,000 | $221.51 | 7,642 |
| Aug 4, 2026 | Markus Gloecklerofficer: Chief Technology Officer | Sale | 829 | $248.00 | 6,642 |
| Aug 3, 2026 | Markus Gloecklerofficer: Chief Technology Officer | Sale · 2 lots | 3,425 | $218.95 | 7,471 |
| May 28, 2026 | Caroline Stockdaleofficer: Chief People and Comm. Officer | Sale | 10,628 | $275.60 | 23,792 |
| May 26, 2026 | Mark R. Widmardirector, officer: Chief Executive Officer | Sale · 8 lots | 5,195 | $268.98 | 81,861 |
| May 22, 2026 | Mark R. Widmardirector, officer: Chief Executive Officer | Sale · 9 lots | 1,977 | $254.15 | 87,056 |
| May 21, 2026 | Mark R. Widmardirector, officer: Chief Executive Officer | Sale · 13 lots | 4,815 | $247.43 | 89,033 |
House and Senate disclosures
| Member | Type | Amount | Owner | Traded | Disclosed |
|---|---|---|---|---|---|
| Sen. John Boozman · AR | Purchase | $1,001 – $15,000 | Joint | Aug 13, 2026 | Sep 11, 2026 |
| Rep. Ro Khanna · CA17 | Purchase | $1,001 – $15,000 | Aug 10, 2026 | Sep 7, 2026 |