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
Application Software2.82%-1.14 ppSystems Software7.08%-0.53 ppTechnology Hardware, Storage & Peripherals9.01%+0.44 ppSemiconductors3.07%-0.44 ppSemiconductor Materials & Equipment0.36%-0.16 ppCommunications Equipment0.86%-0.13 ppIT Consulting & Other Services1.27%-0.09 ppElectronic Equipment & Instruments0.38%-0.06 ppElectronic Manufacturing Services0.14%-0.02 ppInternet Services & Infrastructure0.12%-0.02 ppElectronic Components0.14%-0.01 ppTechnology Distributors0.08%-0.00 pp
3 · Sub-industry
Inside Application Software
Application Software · weight
2.82%
Industry change · 12M
-1.14 pp
Application Software · contribution
-1.144 pp
Company participation
40%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Sep 2022 · 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 |
|---|---|---|---|---|---|---|---|
| Adobe Inc. → ADBE | United States | $127.9bn | 0.503% | -0.163 pp | -0.459 pp | -52.2% | No |
| Salesforce → CRM | United States | $143.8bn | 0.565% | -0.073 pp | -0.367 pp | -47.0% | No |
| Oracle Corporation → ORCL | United States | $164.6bn | 0.647% | -0.077 pp | -0.191 pp | -28.8% | No |
| Intuit → INTU | United States | $109.2bn | 0.429% | +0.006 pp | -0.088 pp | -27.8% | No |
| Autodesk → ADSK | United States | $40.3bn | 0.158% | +0.013 pp | -0.062 pp | -34.5% | Yes |
| Cadence Design Systems → CDNS | United States | $44.8bn | 0.176% | +0.015 pp | +0.029 pp | +7.9% | Yes |
| Synopsys → SNPS | United States | $46.7bn | 0.184% | +0.003 pp | +0.023 pp | +2.0% | Yes |
| Trimble Inc. → TRMB | United States | $13.4bn | 0.053% | -0.004 pp | -0.020 pp | -34.0% | No |
| Tyler Technologies → TYL | United States | $14.4bn | 0.057% | +0.003 pp | -0.009 pp | -24.2% | Yes |
| PTC Inc. → PTC | United States | $12.3bn | 0.048% | -0.000 pp | -0.001 pp | -12.7% | No |
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.