Observatory · observe first
First Solar
FSLR · United States · Semiconductors · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.033%
12M weight contribution
-0.015 pp
3M weight contribution
-0.014 pp
12M price return
-11.5%
Share of matched S&P 500 members
Monthly observations through Feb 2025
Company price index
A separate dimension from market allocation
Historical observations
Most recent 24 observations at or before the selected month
| Month | Market cap | Universe weight | 12M weight change | 12M return | Above 6M weight average |
|---|---|---|---|---|---|
| Feb 2025 | $14.6bn | 0.033% | -0.015 pp | -11.5% | No |
| Jan 2025 | $17.9bn | 0.040% | -0.007 pp | +14.5% | No |
| Dec 2024 | $18.9bn | 0.043% | -0.012 pp | +2.3% | No |
| Nov 2024 | $21.3bn | 0.047% | -0.005 pp | +26.3% | No |
| Oct 2024 | $20.8bn | 0.049% | -0.003 pp | +36.5% | No |
| Sep 2024 | $26.7bn | 0.062% | +0.005 pp | +54.4% | Yes |
| Aug 2024 | $24.3bn | 0.059% | -0.006 pp | +20.2% | Yes |
| Jul 2024 | $23.1bn | 0.041% | -0.007 pp | +4.1% | No |
| Jun 2024 | $24.1bn | 0.045% | -0.002 pp | +18.6% | No |
| May 2024 | $29.1bn | 0.056% | +0.002 pp | +33.9% | Yes |
| Apr 2024 | $18.8bn | 0.055% | -0.011 pp | -3.4% | Yes |
| Mar 2024 | $18.0bn | 0.050% | -0.029 pp | -22.4% | No |
| Feb 2024 | $16.4bn | 0.047% | -0.016 pp | -9.0% | No |
| Jan 2024 | $15.6bn | 0.046% | -0.018 pp | -17.6% | No |
| Dec 2023 | $18.4bn | 0.055% | -0.003 pp | +15.0% | No |
| Nov 2023 | $16.9bn | 0.053% | +0.053 pp | -8.5% | No |
| Oct 2023 | $15.2bn | 0.052% | +0.052 pp | -2.1% | No |
| Sep 2023 | $17.3bn | 0.058% | +0.058 pp | +22.2% | Yes |
| Aug 2023 | $20.2bn | 0.064% | +0.064 pp | +48.3% | Yes |
| Jul 2023 | $22.2bn | 0.048% | +0.048 pp | +109.1% | No |
| Jun 2023 | $20.3bn | 0.047% | +0.047 pp | +179.0% | No |
| May 2023 | $21.7bn | 0.054% | +0.054 pp | +187.4% | No |
| Apr 2023 | $19.5bn | 0.066% | +0.066 pp | +150.0% | Yes |
| Mar 2023 | $23.2bn | 0.079% | +0.079 pp | +159.7% | Yes |
Its weight is estimated market cap divided by the total estimated market cap of matched S&P 500 members for the month. This is not an official float-adjusted S&P index weight.