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 Banks1.03%+0.35 ppDiversified Banks3.51%+0.23 ppInsurance Brokers0.73%-0.13 ppConsumer Finance0.64%+0.11 ppLife & Health Insurance0.44%-0.08 ppInvestment Banking & Brokerage1.11%+0.08 ppTransaction & Payment Processing Services1.18%-0.06 ppFinancial Exchanges & Data1.07%-0.06 ppRegional Banks0.33%+0.05 ppMulti-line Insurance0.18%-0.04 ppReinsurance0.04%-0.02 ppProperty & Casualty Insurance1.11%-0.02 ppMulti-Sector Holdings0.00%-0.00 pp
3 · Sub-industry
Inside Property & Casualty Insurance
Property & Casualty Insurance · weight
1.11%
Industry change · 12M
-0.02 pp
Property & Casualty Insurance · contribution
-0.021 pp
Company participation
100%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Oct 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 |
|---|---|---|---|---|---|---|---|
| Chubb Limited → CB | United States | $113.9bn | 0.268% | +0.068 pp | -0.032 pp | +33.4% | Yes |
| Arch Capital Group → ACGL | United States | $37.1bn | 0.087% | +0.023 pp | -0.023 pp | +13.7% | Yes |
| Progressive Corporation → PGR | United States | $142.2bn | 0.334% | +0.109 pp | +0.020 pp | +54.6% | Yes |
| W. R. Berkley Corporation → WRB | United States | $21.8bn | 0.051% | +0.026 pp | +0.012 pp | +30.2% | Yes |
| Allstate → ALL | United States | $49.4bn | 0.116% | +0.035 pp | +0.002 pp | +48.9% | Yes |
| Cincinnati Financial → CINF | United States | $22.0bn | 0.052% | +0.015 pp | -0.001 pp | +45.2% | Yes |
| Travelers Companies (The) → TRV | United States | $55.8bn | 0.131% | +0.043 pp | +0.001 pp | +49.7% | Yes |
| Hartford (The) → HIG | United States | $32.0bn | 0.075% | +0.017 pp | +0.000 pp | +53.3% | 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.