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
Technology Hardware, Storage & Peripherals8.38%+6.20 ppSystems Software7.03%-0.75 ppSemiconductor Materials & Equipment0.57%+0.28 ppCommunications Equipment0.94%-0.25 ppIT Consulting & Other Services1.33%-0.17 ppSemiconductors3.46%-0.16 ppInternet Services & Infrastructure0.15%-0.07 ppElectronic Components0.17%+0.06 ppElectronic Equipment & Instruments0.42%+0.05 ppApplication Software3.54%-0.04 ppElectronic Manufacturing Services0.16%+0.02 ppTechnology Distributors0.09%+0.00 pp
3 · Sub-industry
Inside Application Software
Application Software · weight
3.54%
Industry change · 12M
-0.04 pp
Application Software · contribution
-0.037 pp
Company participation
100%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Apr 2021 · 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 | $218.5bn | 0.792% | +0.366 pp | -0.143 pp | +45.4% | Yes |
| Trimble Inc. → TRMB | United States | $20.6bn | 0.075% | +0.035 pp | +0.075 pp | +136.8% | Yes |
| Adobe Inc. → ADBE | United States | $243.0bn | 0.881% | +0.355 pp | -0.073 pp | +43.7% | Yes |
| Tyler Technologies → TYL | United States | $17.2bn | 0.062% | +0.022 pp | +0.062 pp | +32.5% | Yes |
| PTC Inc. → PTC | United States | $15.3bn | 0.055% | +0.055 pp | +0.055 pp | +89.1% | Yes |
| Salesforce → CRM | United States | $212.1bn | 0.769% | +0.274 pp | -0.042 pp | +42.2% | Yes |
| Intuit → INTU | United States | $112.9bn | 0.409% | +0.182 pp | +0.016 pp | +53.8% | Yes |
| Cadence Design Systems → CDNS | United States | $36.7bn | 0.133% | +0.046 pp | +0.006 pp | +62.4% | Yes |
| Synopsys → SNPS | United States | $37.6bn | 0.136% | +0.043 pp | +0.004 pp | +57.2% | Yes |
| Autodesk → ADSK | United States | $64.1bn | 0.232% | +0.086 pp | +0.002 pp | +56.0% | 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.