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
Insurance Brokers0.54%-99.36 ppDiversified Banks4.94%+4.93 ppTransaction & Payment Processing Services2.63%+2.63 ppInvestment Banking & Brokerage1.43%+1.43 ppFinancial Exchanges & Data1.09%+1.09 ppProperty & Casualty Insurance0.89%+0.89 ppConsumer Finance0.81%+0.81 ppAsset Management & Custody Banks0.71%+0.70 ppLife & Health Insurance0.55%+0.55 ppRegional Banks0.42%+0.42 ppMulti-line Insurance0.23%+0.23 ppReinsurance0.04%+0.04 ppMulti-Sector Holdings0.00%+0.00 pp
3 · Sub-industry
Inside Property & Casualty Insurance
Property & Casualty Insurance · weight
0.89%
Industry change · 12M
+0.89 pp
Property & Casualty Insurance · contribution
+0.890 pp
Company participation
100%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Jun 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 | $71.5bn | 0.252% | +0.113 pp | +0.252 pp | +28.2% | Yes |
| Progressive Corporation → PGR | United States | $57.5bn | 0.203% | +0.093 pp | +0.203 pp | +29.0% | Yes |
| Allstate → ALL | United States | $39.0bn | 0.138% | +0.070 pp | +0.138 pp | +37.8% | Yes |
| Travelers Companies (The) → TRV | United States | $37.6bn | 0.133% | +0.059 pp | +0.133 pp | +34.6% | Yes |
| Hartford (The) → HIG | United States | $22.1bn | 0.078% | +0.031 pp | +0.078 pp | +65.2% | Yes |
| Cincinnati Financial → CINF | United States | $18.8bn | 0.066% | +0.034 pp | +0.066 pp | +87.0% | Yes |
| W. R. Berkley Corporation → WRB | United States | $5.9bn | 0.021% | +0.009 pp | +0.021 pp | +31.7% | 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.