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
Asset Management & Custody Banks1.44%+0.72 ppDiversified Banks3.72%+0.30 ppInvestment Banking & Brokerage1.20%+0.13 ppConsumer Finance0.69%+0.13 ppFinancial Exchanges & Data1.08%-0.11 ppInsurance Brokers0.73%-0.09 ppTransaction & Payment Processing Services1.19%-0.07 ppLife & Health Insurance0.44%-0.06 ppRegional Banks0.35%+0.05 ppMulti-line Insurance0.17%-0.05 ppProperty & Casualty Insurance1.13%+0.04 ppReinsurance0.04%-0.02 ppMulti-Sector Holdings0.00%-0.00 pp
3 · Sub-industry
Inside Property & Casualty Insurance
Property & Casualty Insurance · weight
1.13%
Industry change · 12M
+0.04 pp
Property & Casualty Insurance · contribution
+0.039 pp
Company participation
88%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Nov 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 |
|---|---|---|---|---|---|---|---|
| Progressive Corporation → PGR | United States | $157.5bn | 0.348% | -0.009 pp | +0.048 pp | +65.0% | Yes |
| Chubb Limited → CB | United States | $116.4bn | 0.257% | -0.021 pp | -0.035 pp | +27.6% | Yes |
| W. R. Berkley Corporation → WRB | United States | $24.6bn | 0.054% | -0.001 pp | +0.015 pp | +36.6% | Yes |
| Arch Capital Group → ACGL | United States | $37.9bn | 0.084% | -0.019 pp | -0.014 pp | +26.6% | No |
| Allstate → ALL | United States | $54.9bn | 0.121% | +0.001 pp | +0.009 pp | +53.6% | Yes |
| Hartford (The) → HIG | United States | $35.7bn | 0.079% | -0.003 pp | +0.006 pp | +59.9% | Yes |
| Cincinnati Financial → CINF | United States | $25.0bn | 0.055% | +0.003 pp | +0.005 pp | +59.8% | Yes |
| Travelers Companies (The) → TRV | United States | $60.4bn | 0.133% | +0.008 pp | +0.005 pp | +50.2% | 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.