Observatory · observe first
Texas Instruments
TXN · United States · Semiconductors · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.482%
12M weight contribution
+0.106 pp
3M weight contribution
+0.218 pp
12M price return
+71.9%
Share of matched S&P 500 members
Monthly observations through May 2026
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 |
|---|---|---|---|---|---|
| May 2026 | $278.2bn | 0.482% | +0.106 pp | +71.9% | Yes |
| Apr 2026 | $255.8bn | 0.347% | -0.002 pp | +79.6% | Yes |
| Mar 2026 | $176.2bn | 0.257% | -0.132 pp | +11.4% | No |
| Feb 2026 | $192.5bn | 0.264% | -0.135 pp | +11.6% | No |
| Jan 2026 | $195.9bn | 0.375% | +0.000 pp | +20.4% | Yes |
| Dec 2025 | $157.6bn | 0.309% | -0.079 pp | -4.5% | No |
| Nov 2025 | $152.9bn | 0.300% | -0.104 pp | -13.6% | No |
| Oct 2025 | $146.7bn | 0.287% | -0.148 pp | -17.9% | No |
| Sep 2025 | $167.0bn | 0.334% | -0.105 pp | -8.4% | No |
| Aug 2025 | $184.1bn | 0.382% | -0.091 pp | -2.7% | Yes |
| Jul 2025 | $164.6bn | 0.347% | +0.014 pp | -8.5% | No |
| Jun 2025 | $188.6bn | 0.407% | +0.075 pp | +9.9% | Yes |
| May 2025 | $166.1bn | 0.376% | +0.037 pp | -3.5% | No |
| Apr 2025 | $145.4bn | 0.349% | -0.116 pp | -5.9% | No |
| Mar 2025 | $163.6bn | 0.388% | -0.051 pp | +6.0% | No |
| Feb 2025 | $178.4bn | 0.399% | -0.037 pp | +20.4% | No |
| Jan 2025 | $168.4bn | 0.374% | -0.058 pp | +18.5% | No |
| Dec 2024 | $171.1bn | 0.388% | -0.074 pp | +13.1% | No |
| Nov 2024 | $183.4bn | 0.405% | -0.028 pp | +35.4% | Yes |
| Oct 2024 | $185.3bn | 0.436% | -0.003 pp | +47.1% | Yes |
| Sep 2024 | $188.6bn | 0.439% | -0.043 pp | +34.0% | Yes |
| Aug 2024 | $195.7bn | 0.473% | -0.013 pp | +31.5% | Yes |
| Jul 2024 | $186.1bn | 0.334% | -0.023 pp | +16.8% | No |
| Jun 2024 | $177.1bn | 0.332% | -0.046 pp | +11.5% | No |
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.