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
Systems Software9.23%+2.44 ppSemiconductors4.26%+0.94 ppApplication Software3.89%+0.89 ppTechnology Hardware, Storage & Peripherals8.24%-0.26 ppIT Consulting & Other Services1.39%+0.18 ppSemiconductor Materials & Equipment0.59%+0.15 ppCommunications Equipment0.81%-0.11 ppElectronic Equipment & Instruments0.34%-0.04 ppElectronic Manufacturing Services0.18%+0.04 ppElectronic Components0.13%-0.02 ppInternet Services & Infrastructure0.10%-0.01 ppTechnology Distributors0.09%-0.00 pp
3 · Sub-industry
Inside Application Software
Application Software · weight
3.89%
Industry change · 12M
+0.89 pp
Application Software · contribution
+0.888 pp
Company participation
73%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Feb 2024 · 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 |
|---|---|---|---|---|---|---|---|
| Salesforce → CRM | United States | $298.9bn | 0.857% | +0.096 pp | +0.281 pp | +88.8% | Yes |
| Adobe Inc. → ADBE | United States | $253.2bn | 0.726% | -0.142 pp | +0.204 pp | +73.0% | No |
| Intuit → INTU | United States | $185.6bn | 0.532% | +0.033 pp | +0.130 pp | +63.9% | Yes |
| Fair Isaac → FICO | United States | $31.6bn | 0.090% | +0.007 pp | +0.090 pp | +87.5% | Yes |
| Synopsys → SNPS | United States | $87.5bn | 0.251% | -0.007 pp | +0.056 pp | +57.7% | Yes |
| Cadence Design Systems → CDNS | United States | $82.9bn | 0.237% | +0.006 pp | +0.052 pp | +57.8% | Yes |
| Oracle Corporation → ORCL | United States | $307.0bn | 0.880% | -0.113 pp | +0.051 pp | +29.7% | No |
| PTC Inc. → PTC | United States | $21.9bn | 0.063% | +0.004 pp | +0.011 pp | +46.0% | Yes |
| Autodesk → ADSK | United States | $55.2bn | 0.158% | +0.013 pp | +0.008 pp | +29.9% | Yes |
| Tyler Technologies → TYL | United States | $18.5bn | 0.053% | -0.001 pp | +0.006 pp | +36.1% | No |
| Trimble Inc. → TRMB | United States | $15.0bn | 0.043% | +0.007 pp | -0.002 pp | +17.5% | 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.