CapitolRadar tracks every publicly disclosed FSLR trade by US congress members and corporate insiders: 18 disclosed trades (10 buys, 8 sells) by 3 tracked traders, from 2023-04-06 to 2026-09-11. Updated daily from official filings.
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First Solar, Inc. (FSLR) — Energy · Solar, market cap about $19.1B.
CapitolRadar analysis
18 trades split narrowly toward purchases
18 tracked FSLR trades comprise 10 buys and 8 sells by three distinct traders from April 6, 2023, through September 11, 2026. Purchases therefore represent 55.6% of the activity, versus 44.4% for sales. The difference is only two transactions, and the three-trader sample is small, so the buy-sell split should not be treated as broad congressional consensus.
Activity was concentrated early in the period. The second quarter of 2023 accounted for seven trades, including five buys—38.9% of all tracked trades and half of the 10 purchases. The rest of 2023 included two trades in the third quarter, one of them a buy, and two buys in the fourth quarter.
5 sales across the reported 2024 and early-2026 quarters
2024’s listed activity was entirely on the sell side: two trades in the first quarter and one in the third quarter, with no buys in either period. The first quarter of 2026 also had one trade and no buys. By contrast, the third quarter of 2026 recorded three trades, including two purchases.
These quarterly counts show intermittent rather than continuous activity. They also span multiple years, which limits the usefulness of combining every trade into a single directional signal.
6 Gottheimer buys lead a three-buyer record
Josh Gottheimer made six purchases, the largest buy count among the three named buyers, with his latest on October 16, 2023. Ro Khanna made three buys, most recently on August 10, 2026, while John Boozman made one, most recently on August 13, 2026.
Two of these FSLR buyers also purchased each of RSG, AMD, FCX, ADI, MSFT and GOOGL. That overlap describes disclosed trading patterns but does not establish a shared rationale. Congressional transaction reports can be filed up to 45 days after a trade, so disclosure timing may lag execution. Transaction amounts are not provided here; disclosed amount ranges, when available, are estimates rather than exact values.
Analysis written from the tracked record on 2026-10-12; it is refreshed whenever the underlying numbers change.
Activity by quarter
| Quarter | Disclosed trades | Buys | Sells |
|---|---|---|---|
| 2026 Q3 | 3 | 2 | 1 |
| 2026 Q1 | 1 | 0 | 1 |
| 2024 Q3 | 1 | 0 | 1 |
| 2024 Q1 | 2 | 0 | 2 |
| 2023 Q4 | 2 | 2 | 0 |
| 2023 Q3 | 2 | 1 | 1 |
| 2023 Q2 | 7 | 5 | 2 |
Who is buying FSLR?
| Trader | Disclosed buys | Last buy | Grade |
|---|---|---|---|
| Josh Gottheimer | 6 | 2023-10-16 | — |
| Ro Khanna | 3 | 2026-08-10 | — |
| John Boozman | 1 | 2026-08-13 | — |
Disclosed trades in FSLR
| Date | Who | Type | Amount | 30d vs SPY |
|---|---|---|---|---|
| 2026-09-11 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2026-08-13 | John Boozman | buy | $1,001 - $15,000 | — |
| 2026-08-10 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2026-01-29 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2024-09-09 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2024-03-25 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2024-02-01 | Josh Gottheimer | sell | $1,001 - $15,000 | — |
| 2023-11-03 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2023-10-16 | Josh Gottheimer | buy | $1,001 - $15,000 | — |
| 2023-09-15 | Josh Gottheimer | sell | $1,001 - $15,000 | — |
| 2023-07-14 | Josh Gottheimer | buy | $1,001 - $15,000 | — |
| 2023-06-26 | Ro Khanna | sell | $1,001 - $15,000 | — |
| 2023-06-13 | Josh Gottheimer | sell | $1,001 - $15,000 | — |
| 2023-05-23 | Ro Khanna | buy | $1,001 - $15,000 | — |
| 2023-05-12 | Josh Gottheimer | buy | $1,001 - $15,000 | — |
| 2023-04-24 | Josh Gottheimer | buy | $1,001 - $15,000 | — |
| 2023-04-19 | Josh Gottheimer | buy | $1,001 - $15,000 | — |
| 2023-04-06 | Josh Gottheimer | buy | $1,001 - $15,000 | — |
These buyers also bought
Other stocks the tracked buyers of FSLR disclosed buying in the last six months: OTIS (2) · AMD (2) · SNDK (2) · ADI (2) · RSG (2) · GOOGL (2).
About First Solar, Inc.
First Solar, Inc. is a global provider of photovoltaic (PV) solar energy solutions, operating in numerous international markets including the United States, Japan, France, Canada, India, and Australia. The company's primary activity involves the engineering, manufacturing, and sale of cadmium telluride solar modules, which are designed to convert solar radiation directly into electricity. Its clientele is broad, serving system developers and operators, utility companies, independent power producers, commercial and industrial businesses, and various other system owners. Founded in 1999, the fir…
Frequently asked questions
Which politicians bought FSLR most?
Josh Gottheimer leads with 6 disclosed buys, followed by Ro Khanna.
How current is this page?
It re-renders from the tracked record on every view and new filings are ingested daily — but STOCK Act disclosures can lag the trade by up to 45 days, so the most recent weeks are always incomplete.
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CapitolRadar tracks publicly disclosed trades (STOCK Act filings and SEC Form 4). Disclosures can lag the trade by up to 45 days. Backtests measure past disclosed buys against the S&P 500 and do not predict future results. Everything on this page is impersonal information for your own research — not investment advice.