Observatory · observe first
L3Harris
LHX · United States · Aerospace & Defense · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.108%
12M weight contribution
+0.017 pp
3M weight contribution
-0.007 pp
12M price return
+42.3%
Share of matched S&P 500 members
Monthly observations through Dec 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 |
|---|---|---|---|---|---|
| Dec 2025 | $54.9bn | 0.108% | +0.017 pp | +42.3% | No |
| Nov 2025 | $52.1bn | 0.102% | -0.001 pp | +15.3% | No |
| Oct 2025 | $54.1bn | 0.106% | -0.004 pp | +19.1% | No |
| Sep 2025 | $57.1bn | 0.114% | +0.009 pp | +30.9% | Yes |
| Aug 2025 | $51.9bn | 0.108% | -0.001 pp | +19.7% | Yes |
| Jul 2025 | $51.4bn | 0.108% | +0.031 pp | +23.6% | Yes |
| Jun 2025 | $46.9bn | 0.101% | +0.021 pp | +14.0% | Yes |
| May 2025 | $45.7bn | 0.103% | +0.022 pp | +10.9% | Yes |
| Apr 2025 | $41.1bn | 0.099% | -0.019 pp | +4.9% | Yes |
| Mar 2025 | $39.4bn | 0.094% | -0.019 pp | +0.2% | No |
| Feb 2025 | $38.8bn | 0.087% | -0.028 pp | -0.6% | No |
| Jan 2025 | $40.2bn | 0.089% | -0.028 pp | +3.8% | No |
| Dec 2024 | $39.9bn | 0.090% | -0.029 pp | +1.9% | No |
| Nov 2024 | $46.7bn | 0.103% | -0.010 pp | +31.7% | Yes |
| Oct 2024 | $46.9bn | 0.110% | -0.005 pp | +41.0% | Yes |
| Sep 2024 | $45.1bn | 0.105% | -0.005 pp | +39.6% | Yes |
| Aug 2024 | $44.9bn | 0.108% | +0.001 pp | +36.0% | Yes |
| Jul 2024 | $43.0bn | 0.077% | -0.001 pp | +22.5% | No |
| Jun 2024 | $42.6bn | 0.080% | -0.006 pp | +17.4% | No |
| May 2024 | $42.6bn | 0.082% | -0.001 pp | +31.0% | No |
| Apr 2024 | $40.6bn | 0.118% | -0.007 pp | +12.4% | Yes |
| Mar 2024 | $40.5bn | 0.112% | -0.015 pp | +11.3% | No |
| Feb 2024 | $40.2bn | 0.115% | -0.026 pp | +2.7% | Yes |
| Jan 2024 | $39.5bn | 0.117% | -0.023 pp | -0.6% | 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.