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 Banks2.49%-1.24 ppTransaction & Payment Processing Services0.91%-0.60 ppInvestment Banking & Brokerage0.83%-0.45 ppFinancial Exchanges & Data0.79%-0.34 ppProperty & Casualty Insurance0.67%-0.24 ppInsurance Brokers0.54%-0.23 ppRegional Banks0.23%-0.21 ppAsset Management & Custody Banks0.35%-0.20 ppConsumer Finance0.40%-0.20 ppLife & Health Insurance0.34%-0.18 ppMulti-line Insurance0.14%-0.08 ppReinsurance0.03%-0.00 ppMulti-Sector Holdings0.00%-0.00 pp
3 · Sub-industry
Inside Property & Casualty Insurance
Property & Casualty Insurance · weight
0.67%
Industry change · 12M
-0.24 pp
Property & Casualty Insurance · contribution
-0.239 pp
Company participation
0%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Jul 2023 · 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 | $84.0bn | 0.183% | -0.098 pp | -0.088 pp | +10.2% | No |
| Progressive Corporation → PGR | United States | $73.7bn | 0.161% | -0.109 pp | -0.071 pp | +9.8% | No |
| Arch Capital Group → ACGL | United States | $28.9bn | 0.063% | -0.031 pp | +0.063 pp | +75.0% | No |
| Allstate → ALL | United States | $29.6bn | 0.065% | -0.038 pp | -0.046 pp | -0.9% | No |
| Travelers Companies (The) → TRV | United States | $39.5bn | 0.086% | -0.055 pp | -0.043 pp | +11.1% | No |
| Hartford (The) → HIG | United States | $22.0bn | 0.048% | -0.026 pp | -0.024 pp | +14.1% | No |
| Cincinnati Financial → CINF | United States | $16.9bn | 0.037% | -0.020 pp | -0.016 pp | +13.7% | No |
| W. R. Berkley Corporation → WRB | United States | $10.7bn | 0.023% | -0.012 pp | -0.015 pp | -0.0% | 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.