Observatory · observe first
Follow the allocation change
Matched S&P 500 members → sector → industry → sub-industry → company. Each step uses the same percentage points.
Historical time machine
Historical observation
20182026
1 · Sector
Weight and 12M allocation change
2 · Industry
Inside Information Technology
Semiconductors14.71%+3.11 ppTechnology Hardware, Storage & Peripherals7.97%-0.58 ppSystems Software8.28%+0.44 ppCommunications Equipment1.10%+0.33 ppSemiconductor Materials & Equipment0.74%+0.25 ppIT Consulting & Other Services0.95%-0.23 ppApplication Software3.55%+0.16 ppElectronic Components0.29%+0.11 ppElectronic Equipment & Instruments0.25%-0.04 ppElectronic Manufacturing Services0.18%+0.04 ppTechnology Distributors0.04%-0.03 ppInternet Services & Infrastructure0.11%-0.02 pp
3 · Sub-industry
Inside Application Software
Application Software · weight
3.55%
Industry change · 12M
+0.16 pp
Application Software · contribution
+0.159 pp
Company participation
25%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Sep 2025 · sorted by absolute contribution to 12-month change
| Company | Country | Market cap | Universe weight | 3M contribution | 12M contribution | 12M price return | Above 6M weight average |
|---|---|---|---|---|---|---|---|
| Oracle Corporation → ORCL | United States | $799.2bn | 1.600% | +0.276 pp | +0.501 pp | +66.8% | Yes |
| Adobe Inc. → ADBE | United States | $147.7bn | 0.296% | -0.058 pp | -0.235 pp | -31.9% | No |
| Salesforce → CRM | United States | $225.6bn | 0.452% | -0.110 pp | -0.157 pp | -12.9% | No |
| Workday, Inc. → WDAY | United States | $53.0bn | 0.106% | -0.008 pp | +0.106 pp | -1.5% | No |
| Fair Isaac → FICO | United States | $35.9bn | 0.072% | -0.024 pp | -0.039 pp | -23.0% | No |
| Intuit → INTU | United States | $190.4bn | 0.381% | -0.093 pp | -0.024 pp | +10.7% | No |
| Cadence Design Systems → CDNS | United States | $95.7bn | 0.192% | +0.010 pp | +0.019 pp | +29.6% | No |
| Tyler Technologies → TYL | United States | $22.6bn | 0.045% | -0.010 pp | -0.013 pp | -10.4% | No |
| Trimble Inc. → TRMB | United States | $19.4bn | 0.039% | -0.000 pp | +0.003 pp | +31.5% | No |
| Autodesk → ADSK | United States | $67.7bn | 0.135% | -0.007 pp | -0.002 pp | +15.3% | No |
| Synopsys → SNPS | United States | $91.6bn | 0.183% | +0.012 pp | +0.002 pp | -2.6% | Yes |
| PTC Inc. → PTC | United States | $24.3bn | 0.049% | +0.004 pp | -0.002 pp | +12.4% | Yes |
Company contributions use weights among matched S&P 500 members and add through each level without rescaling. Companies without matched shares and prices are omitted. These observations do not establish official index weights or actual fund flows.