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 Banks3.68%-0.44 ppInvestment Banking & Brokerage1.08%-0.34 ppRegional Banks0.32%-0.15 ppAsset Management & Custody Banks0.75%+0.13 ppLife & Health Insurance0.48%-0.11 ppTransaction & Payment Processing Services1.29%-0.11 ppInsurance Brokers0.77%-0.02 ppFinancial Exchanges & Data1.16%+0.02 ppMulti-line Insurance0.22%-0.02 ppProperty & Casualty Insurance1.14%-0.01 ppReinsurance0.05%-0.01 ppConsumer Finance0.65%-0.00 ppMulti-Sector Holdings0.00%+0.00 pp
3 · Sub-industry
Inside Property & Casualty Insurance
Property & Casualty Insurance · weight
1.14%
Industry change · 12M
-0.01 pp
Property & Casualty Insurance · contribution
-0.014 pp
Company participation
75%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Feb 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 | $111.0bn | 0.318% | +0.019 pp | +0.023 pp | +33.0% | Yes |
| Cincinnati Financial → CINF | United States | $17.9bn | 0.051% | +0.001 pp | -0.016 pp | -2.8% | No |
| Chubb Limited → CB | United States | $102.1bn | 0.293% | +0.001 pp | -0.014 pp | +21.3% | Yes |
| Travelers Companies (The) → TRV | United States | $50.6bn | 0.145% | +0.016 pp | -0.006 pp | +22.1% | Yes |
| Hartford (The) → HIG | United States | $28.5bn | 0.082% | +0.008 pp | -0.004 pp | +25.4% | Yes |
| Arch Capital Group → ACGL | United States | $32.8bn | 0.094% | -0.003 pp | +0.003 pp | +25.1% | No |
| Allstate → ALL | United States | $42.0bn | 0.120% | +0.008 pp | +0.001 pp | +26.8% | Yes |
| W. R. Berkley Corporation → WRB | United States | $14.3bn | 0.041% | +0.002 pp | +0.000 pp | +29.0% | 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.