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 & Peripherals7.61%-1.58 ppSystems Software9.07%+1.47 ppSemiconductors4.31%+0.69 ppApplication Software3.77%+0.45 ppCommunications Equipment0.82%-0.15 ppSemiconductor Materials & Equipment0.58%+0.13 ppIT Consulting & Other Services1.30%+0.08 ppElectronic Equipment & Instruments0.34%-0.04 ppElectronic Manufacturing Services0.17%+0.03 ppInternet Services & Infrastructure0.10%-0.02 ppElectronic Components0.13%-0.02 ppTechnology Distributors0.10%+0.01 pp
3 · Sub-industry
Inside Application Software
Application Software · weight
3.77%
Industry change · 12M
+0.45 pp
Application Software · contribution
+0.450 pp
Company participation
64%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Mar 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 | $292.1bn | 0.810% | +0.051 pp | +0.129 pp | +51.0% | Yes |
| Oracle Corporation → ORCL | United States | $345.2bn | 0.957% | +0.093 pp | +0.102 pp | +37.3% | Yes |
| Intuit → INTU | United States | $182.0bn | 0.505% | -0.017 pp | +0.078 pp | +46.8% | No |
| Synopsys → SNPS | United States | $87.2bn | 0.242% | +0.008 pp | +0.041 pp | +48.0% | No |
| Cadence Design Systems → CDNS | United States | $84.7bn | 0.235% | +0.014 pp | +0.039 pp | +48.2% | Yes |
| Fair Isaac → FICO | United States | $31.1bn | 0.086% | +0.000 pp | +0.026 pp | +77.8% | Yes |
| Adobe Inc. → ADBE | United States | $226.1bn | 0.627% | -0.183 pp | +0.024 pp | +30.9% | No |
| PTC Inc. → PTC | United States | $22.6bn | 0.063% | +0.000 pp | +0.011 pp | +47.3% | Yes |
| Autodesk → ADSK | United States | $55.7bn | 0.154% | -0.001 pp | +0.002 pp | +25.1% | Yes |
| Tyler Technologies → TYL | United States | $18.0bn | 0.050% | -0.003 pp | -0.001 pp | +19.8% | No |
| Trimble Inc. → TRMB | United States | $15.8bn | 0.044% | +0.004 pp | -0.000 pp | +22.8% | 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.