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 Services1.60%-1.08 ppDiversified Banks4.00%-1.07 ppInsurance Brokers0.79%+0.23 ppAsset Management & Custody Banks0.57%-0.14 ppInvestment Banking & Brokerage1.27%-0.08 ppConsumer Finance0.73%-0.06 ppProperty & Casualty Insurance1.00%+0.05 ppMulti-line Insurance0.27%+0.03 ppRegional Banks0.43%-0.02 ppFinancial Exchanges & Data1.06%+0.01 ppLife & Health Insurance0.58%-0.01 ppReinsurance0.04%-0.00 ppMulti-Sector Holdings0.00%+0.00 pp
3 · Sub-industry
Inside Property & Casualty Insurance
Property & Casualty Insurance · weight
1.00%
Industry change · 12M
+0.05 pp
Property & Casualty Insurance · contribution
+0.054 pp
Company participation
100%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Apr 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 |
|---|---|---|---|---|---|---|---|
| Chubb Limited → CB | United States | $87.5bn | 0.316% | +0.030 pp | +0.037 pp | +22.4% | Yes |
| Progressive Corporation → PGR | United States | $62.8bn | 0.227% | +0.013 pp | +0.013 pp | +8.6% | Yes |
| Allstate → ALL | United States | $35.2bn | 0.127% | +0.011 pp | -0.012 pp | +2.4% | Yes |
| Travelers Companies (The) → TRV | United States | $41.0bn | 0.148% | +0.011 pp | +0.007 pp | +13.1% | Yes |
| W. R. Berkley Corporation → WRB | United States | $7.8bn | 0.028% | +0.006 pp | +0.006 pp | +28.5% | Yes |
| Cincinnati Financial → CINF | United States | $19.7bn | 0.071% | +0.007 pp | +0.005 pp | +11.2% | Yes |
| Hartford (The) → HIG | United States | $23.0bn | 0.083% | +0.001 pp | -0.002 pp | +8.3% | 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.