Observatory · observe first
PTC Inc.
PTC · United States · Application Software · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Latest available · not live
20182026
Universe weight
0.026%
12M weight contribution
-0.023 pp
3M weight contribution
+0.003 pp
12M price return
-30.9%
Share of matched S&P 500 members
Monthly observations through Sep 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 |
|---|---|---|---|---|---|
| Sep 2026 | $15.2bn | 0.026% | -0.023 pp | -30.9% | Yes |
| Aug 2026 | $16.9bn | 0.028% | -0.025 pp | -27.1% | Yes |
| Jul 2026 | $14.9bn | 0.026% | -0.028 pp | -36.1% | Yes |
| Jun 2026 | $13.1bn | 0.023% | -0.022 pp | -34.1% | No |
| May 2026 | $16.0bn | 0.028% | -0.018 pp | -17.6% | No |
| Apr 2026 | $16.2bn | 0.022% | -0.023 pp | -12.0% | No |
| Mar 2026 | $17.0bn | 0.025% | -0.020 pp | -8.0% | No |
| Feb 2026 | $18.6bn | 0.026% | -0.018 pp | -4.3% | No |
| Jan 2026 | $18.7bn | 0.036% | -0.016 pp | -19.3% | No |
| Dec 2025 | $20.9bn | 0.041% | -0.009 pp | -5.3% | No |
| Nov 2025 | $21.0bn | 0.041% | -0.012 pp | -12.3% | No |
| Oct 2025 | $23.8bn | 0.047% | -0.006 pp | +7.1% | No |
| Sep 2025 | $24.3bn | 0.049% | -0.002 pp | +12.4% | Yes |
| Aug 2025 | $25.6bn | 0.053% | +0.001 pp | +19.2% | Yes |
| Jul 2025 | $25.7bn | 0.054% | +0.016 pp | +20.8% | Yes |
| Jun 2025 | $20.7bn | 0.045% | +0.004 pp | -5.1% | No |
| May 2025 | $20.2bn | 0.046% | +0.005 pp | -4.5% | No |
| Apr 2025 | $18.6bn | 0.045% | -0.017 pp | -12.7% | No |
| Mar 2025 | $18.6bn | 0.044% | -0.018 pp | -18.0% | No |
| Feb 2025 | $19.7bn | 0.044% | -0.019 pp | -10.6% | No |
| Jan 2025 | $23.2bn | 0.052% | -0.012 pp | +7.1% | Yes |
| Dec 2024 | $22.1bn | 0.050% | -0.012 pp | +5.1% | Yes |
| Nov 2024 | $24.0bn | 0.053% | -0.005 pp | +27.1% | Yes |
| Oct 2024 | $22.3bn | 0.052% | -0.004 pp | +32.0% | 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.