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
Diversified Banks2.67%+0.24 ppAsset Management & Custody Banks0.50%+0.14 ppProperty & Casualty Insurance0.82%+0.10 ppTransaction & Payment Processing Services0.83%-0.09 ppFinancial Exchanges & Data0.76%-0.07 ppInsurance Brokers0.52%-0.06 ppConsumer Finance0.46%+0.04 ppMulti-line Insurance0.15%+0.01 ppRegional Banks0.23%+0.01 ppLife & Health Insurance0.33%+0.01 ppInvestment Banking & Brokerage0.81%-0.00 ppReinsurance0.03%-0.00 ppMulti-Sector Holdings0.00%-0.00 pp
3 · Sub-industry
Inside Financial Exchanges & Data
Financial Exchanges & Data · weight
0.76%
Industry change · 12M
-0.07 pp
Financial Exchanges & Data · contribution
-0.069 pp
Company participation
0%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
May 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 |
|---|---|---|---|---|---|---|---|
| S&P Global → SPGI | United States | $126.6bn | 0.242% | -0.123 pp | -0.034 pp | +17.4% | No |
| MSCI → MSCI | United States | $39.2bn | 0.075% | -0.052 pp | -0.018 pp | +6.4% | No |
| FactSet → FDS | United States | $15.4bn | 0.029% | -0.021 pp | -0.007 pp | +6.0% | No |
| Moody's Corporation → MCO | United States | $72.5bn | 0.139% | -0.060 pp | -0.005 pp | +26.4% | No |
| CME Group → CME | United States | $13.5bn | 0.026% | -0.016 pp | -0.004 pp | +19.0% | No |
| Nasdaq, Inc. → NDAQ | United States | $34.0bn | 0.065% | -0.028 pp | -0.002 pp | +8.4% | No |
| Intercontinental Exchange → ICE | United States | $76.8bn | 0.147% | -0.080 pp | +0.000 pp | +28.2% | No |
| Cboe Global Markets → CBOE | United States | $18.2bn | 0.035% | -0.023 pp | +0.000 pp | +32.3% | 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.