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 Financials
Transaction & Payment Processing Services1.52%-0.91 ppDiversified Banks3.79%-0.91 ppInsurance Brokers0.78%+0.20 ppConsumer Finance0.61%-0.17 ppAsset Management & Custody Banks0.55%-0.16 ppInvestment Banking & Brokerage1.34%-0.12 ppProperty & Casualty Insurance0.96%+0.07 ppRegional Banks0.46%+0.04 ppMulti-line Insurance0.22%-0.02 ppLife & Health Insurance0.55%+0.01 ppReinsurance0.04%+0.00 ppFinancial Exchanges & Data1.10%-0.00 ppMulti-Sector Holdings0.00%+0.00 pp
3 · Sub-industry
Inside Financial Exchanges & Data
Financial Exchanges & Data · weight
1.10%
Industry change · 12M
-0.00 pp
Financial Exchanges & Data · contribution
-0.001 pp
Company participation
50%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Aug 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 |
|---|---|---|---|---|---|---|---|
| S&P Global → SPGI | United States | $111.1bn | 0.398% | -0.007 pp | +0.059 pp | -20.0% | Yes |
| FactSet → FDS | United States | $16.5bn | 0.059% | +0.007 pp | +0.059 pp | +14.9% | Yes |
| Moody's Corporation → MCO | United States | $52.2bn | 0.187% | -0.014 pp | -0.050 pp | -24.6% | No |
| MSCI → MSCI | United States | $36.2bn | 0.129% | +0.000 pp | -0.046 pp | -28.6% | No |
| Intercontinental Exchange → ICE | United States | $56.3bn | 0.202% | -0.004 pp | -0.024 pp | -14.6% | No |
| CME Group → CME | United States | $13.0bn | 0.047% | -0.001 pp | +0.002 pp | +0.2% | No |
| Nasdaq, Inc. → NDAQ | United States | $9.7bn | 0.035% | +0.004 pp | -0.002 pp | -7.6% | Yes |
| Cboe Global Markets → CBOE | United States | $12.5bn | 0.045% | +0.002 pp | -0.000 pp | -4.9% | 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.