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 Banks2.52%+2.51 ppTransaction & Payment Processing Services1.41%+1.40 ppInvestment Banking & Brokerage0.68%+0.68 ppFinancial Exchanges & Data0.51%+0.51 ppProperty & Casualty Insurance0.46%+0.46 ppConsumer Finance0.37%+0.37 ppAsset Management & Custody Banks0.34%+0.34 ppLife & Health Insurance0.29%+0.29 ppInsurance Brokers0.27%+0.27 ppRegional Banks0.23%+0.23 ppMulti-line Insurance0.12%+0.12 ppReinsurance0.02%+0.02 ppMulti-Sector Holdings0.00%+0.00 pp
3 · Sub-industry
Inside Property & Casualty Insurance
Property & Casualty Insurance · weight
0.46%
Industry change · 12M
+0.46 pp
Property & Casualty Insurance · contribution
+0.463 pp
Company participation
0%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Feb 2021 · 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 | $73.2bn | 0.146% | -0.137 pp | +0.146 pp | +15.0% | No |
| Progressive Corporation → PGR | United States | $50.3bn | 0.101% | -0.116 pp | +0.100 pp | +23.7% | No |
| Travelers Companies (The) → TRV | United States | $36.7bn | 0.073% | -0.066 pp | +0.073 pp | +24.8% | No |
| Allstate → ALL | United States | $32.3bn | 0.065% | -0.068 pp | +0.064 pp | +3.0% | No |
| Hartford (The) → HIG | United States | $18.1bn | 0.036% | -0.031 pp | +0.036 pp | +4.6% | No |
| Cincinnati Financial → CINF | United States | $15.8bn | 0.032% | -0.021 pp | +0.031 pp | +8.5% | No |
| W. R. Berkley Corporation → WRB | United States | $5.5bn | 0.011% | -0.011 pp | +0.011 pp | +4.1% | 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.