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 Banks6.45%-1.24 ppInvestment Banking & Brokerage1.13%-0.35 ppTransaction & Payment Processing Services2.07%+0.33 ppAsset Management & Custody Banks0.83%-0.31 ppRegional Banks0.58%-0.15 ppInsurance Brokers0.61%+0.08 ppProperty & Casualty Insurance1.21%+0.07 ppMulti-line Insurance0.37%-0.04 ppLife & Health Insurance0.84%-0.02 ppConsumer Finance0.91%-0.02 ppFinancial Exchanges & Data1.02%+0.01 ppReinsurance0.05%-0.00 ppMulti-Sector Holdings0.00%+0.00 pp
3 · Sub-industry
Inside Property & Casualty Insurance
Property & Casualty Insurance · weight
1.21%
Industry change · 12M
+0.07 pp
Property & Casualty Insurance · contribution
+0.068 pp
Company participation
100%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Jun 2019 · 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 | $46.7bn | 0.252% | +0.010 pp | +0.043 pp | +40.6% | Yes |
| Cincinnati Financial → CINF | United States | $16.9bn | 0.091% | +0.011 pp | +0.025 pp | +59.1% | Yes |
| Allstate → ALL | United States | $33.9bn | 0.183% | +0.003 pp | -0.012 pp | +13.7% | Yes |
| Travelers Companies (The) → TRV | United States | $39.2bn | 0.211% | +0.004 pp | +0.011 pp | +25.1% | Yes |
| Chubb Limited → CB | United States | $67.4bn | 0.364% | -0.005 pp | +0.005 pp | +18.5% | Yes |
| Hartford (The) → HIG | United States | $20.1bn | 0.109% | +0.006 pp | -0.003 pp | +11.7% | 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.