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 Property & Casualty Insurance
Property & Casualty Insurance · weight
0.96%
Industry change · 12M
+0.07 pp
Property & Casualty Insurance · contribution
+0.074 pp
Company participation
29%
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 |
|---|---|---|---|---|---|---|---|
| Progressive Corporation → PGR | United States | $71.7bn | 0.257% | +0.005 pp | +0.068 pp | +29.7% | Yes |
| W. R. Berkley Corporation → WRB | United States | $11.5bn | 0.041% | -0.004 pp | +0.021 pp | +32.6% | Yes |
| Allstate → ALL | United States | $32.6bn | 0.117% | -0.019 pp | -0.017 pp | -8.5% | No |
| Chubb Limited → CB | United States | $79.0bn | 0.283% | -0.040 pp | +0.013 pp | +4.5% | No |
| Cincinnati Financial → CINF | United States | $15.4bn | 0.055% | -0.019 pp | -0.011 pp | -19.7% | No |
| Travelers Companies (The) → TRV | United States | $38.4bn | 0.137% | -0.017 pp | +0.004 pp | +3.4% | No |
| Hartford (The) → HIG | United States | $20.8bn | 0.074% | -0.012 pp | -0.004 pp | -2.2% | 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.