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 Banks7.98%-0.46 ppFinancial Exchanges & Data0.98%+0.13 ppInsurance Brokers0.55%+0.03 ppTransaction & Payment Processing Services1.55%+0.03 ppAsset Management & Custody Banks1.19%-0.02 ppInvestment Banking & Brokerage1.64%+0.02 ppMulti-line Insurance0.44%-0.01 ppConsumer Finance0.95%-0.01 ppRegional Banks0.79%+0.01 ppLife & Health Insurance0.85%+0.01 ppReinsurance0.06%+0.00 ppProperty & Casualty Insurance1.22%+0.00 ppMulti-Sector Holdings0.00%-0.00 pp
3 · Sub-industry
Inside Life & Health Insurance
Life & Health Insurance · weight
0.85%
Industry change · 12M
+0.01 pp
Life & Health Insurance · contribution
+0.009 pp
Company participation
80%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Apr 2018 · 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 |
|---|---|---|---|---|---|---|---|
| MetLife → MET | United States | $49.4bn | 0.304% | +0.015 pp | +0.015 pp | -0.0% | Yes |
| Prudential Financial → PRU | United States | $44.9bn | 0.276% | -0.012 pp | -0.012 pp | -9.8% | Yes |
| Aflac → AFL | United States | $17.8bn | 0.109% | +0.010 pp | +0.010 pp | +3.9% | Yes |
| Principal Financial Group → PFG | United States | $17.2bn | 0.105% | -0.006 pp | -0.006 pp | -11.7% | No |
| Globe Life → GL | United States | $9.9bn | 0.061% | +0.001 pp | +0.001 pp | -4.3% | 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.