First Solar FSLR · USD
Information Technology · Semiconductors & Semiconductor Equipment · US listing · 🇺🇸 United States
S&P 500
191.61
-4.74%
Close of 9 Nov 2026, in USD
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Reference data, closing prices and charts across 45,000 companies, plus crypto, commodities and currencies.
Largest shareholders
As filed, so dates differ, and a group and its funds can both appear.
| Holder | Shares | Stake | Change | Filed |
|---|---|---|---|---|
| BLACKROCK, INC. | 13.8m | 12.85% | +1.2m | 31 Mar 2026 |
| The Vanguard Group, Inc. | 13.4m | 12.46% | −278.7k | 31 Dec 2025 |
| BlackRock Institutional Trust Company, N.A. | 7.1m | 6.65% | +120.6k | 31 Dec 2025 |
| VANGUARD CAPITAL MANAGEMENT LLC | 6.8m | 6.31% | +6.8m | 31 Mar 2026 |
| Fidelity Management & Research Company LLC | 5.8m | 5.39% | +1.9m | 31 Dec 2025 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.7m | 5.30% | +5.7m | 31 Mar 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 5.7m | 5.28% | −2m | 31 Mar 2026 |
| STATE STREET CORP | 5.3m | 4.91% | +22.7k | 31 Mar 2026 |
| State Street Investment Management (US) | 5.3m | 4.89% | −3.3k | 31 Dec 2025 |
| JANE STREET GROUP, LLC | 4.9m | 4.60% | −928.3k | 31 Mar 2026 |
| CITADEL ADVISORS LLC | 3.9m | 3.64% | −555k | 31 Mar 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 3.1m | 2.89% | +186.8k | 31 Mar 2026 |
| Geode Capital Management, L.L.C. | 2.9m | 2.72% | +24.2k | 31 Dec 2025 |
| INVESCO LTD. | 2.7m | 2.47% | +712.3k | 31 Mar 2026 |
| JPMORGAN CHASE & CO | 2.3m | 2.14% | +1m | 31 Mar 2026 |
Insider trades
Purchases and sales by directors and officers, as filed with the regulator
| Date | Who | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| 17 Mar 2026 ↗ | Bradley Alexander R.Chief Financial Officer | Sale | 14.1k | 199.97 | $2.8m |
| 17 Mar 2026 ↗ | Verma Kuntal KumarChief Manufacturing Officer | Sale | 180 | 199.53 | $35,915 |
| 17 Mar 2026 ↗ | Theurer Nathan B.VP - Global Controller and CAO | Sale | 96 | 199.53 | $19,155 |
| 17 Mar 2026 ↗ | Dymbort Jason E.General Counsel and Secretary | Sale | 9k | 199.62 | $1.8m |
| 16 Mar 2026 ↗ | Koralewski MichaelChief Supply Chain Officer | Sale | 264 | 200.80 | $53,011 |
| 16 Mar 2026 ↗ | Verma Kuntal KumarChief Manufacturing Officer | Sale | 392 | 200.80 | $78,714 |
| 16 Mar 2026 ↗ | Dymbort Jason E.General Counsel and Secretary | Sale | 358 | 200.80 | $71,886 |
| 16 Mar 2026 ↗ | Bradley Alexander R.Chief Financial Officer | Sale | 590 | 200.80 | $118,472 |
| 16 Mar 2026 ↗ | ANTOUN GEORGESChief Commercial Officer | Sale | 245 | 200.80 | $49,196 |
| 16 Mar 2026 ↗ | Buehler Patrick JamesChief Product Officer | Sale | 180 | 200.80 | $36,144 |
| 16 Mar 2026 ↗ | Gloeckler MarkusChief Technology Officer | Sale | 368 | 200.80 | $73,894 |
| 16 Mar 2026 ↗ | Stockdale CarolineChief People and Comm. Officer | Sale | 335 | 200.80 | $67,268 |
| 16 Mar 2026 ↗ | Theurer Nathan B.VP - Global Controller and CAO | Sale | 35 | 200.80 | $7,028 |
| 16 Mar 2026 ↗ | Sloan Samantha L.EVP, Corporate Affairs | Sale | 120 | 200.80 | $24,096 |
| 16 Mar 2026 ↗ | Widmar Mark RChief Executive Officer | Sale | 1.9k | 200.80 | $388,950 |
Short interest
Shares sold short, 15 Oct 2026. US exchange data.
11.6m
+4.2% on the period before. 5.8 days to cover.
Short volume
Share of the day's trading sold short, 4 Nov 2026
55.8%
Last 60 trading days.
Failed deliveries
Shares not delivered on settlement, from the SEC
- 29 Sept 20269,936 shares
- 23 Sept 202610 shares
- 14 Sept 2026389 shares
- 8 Sept 202625 shares
- 3 Sept 20265,334 shares
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
Nothing here is investment advice. Prices can be delayed or wrong, so check with the exchange before relying on them. Data for this page. How we cover markets.