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
Life & Health Insurance0.85%+0.00 ppMulti-line Insurance0.45%+0.00 ppInsurance Brokers0.52%+0.00 ppProperty & Casualty Insurance1.22%+0.00 ppAsset Management & Custody Banks1.21%+0.00 ppConsumer Finance0.96%+0.00 ppDiversified Banks8.44%+0.00 ppMulti-Sector Holdings0.00%+0.00 ppFinancial Exchanges & Data0.84%+0.00 ppRegional Banks0.78%+0.00 ppTransaction & Payment Processing Services1.52%+0.00 ppReinsurance0.05%+0.00 ppInvestment Banking & Brokerage1.62%+0.00 pp
3 · Sub-industry
Inside Regional Banks
Regional Banks · weight
0.78%
Industry change · 12M
+0.00 pp
Regional Banks · contribution
+0.000 pp
Company participation
0%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Jan 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 |
|---|---|---|---|---|---|---|---|
| M&T Bank → MTB | United States | $28.7bn | 0.164% | +0.000 pp | +0.000 pp | +0.0% | No |
| Fifth Third Bancorp → FITB | United States | $23.4bn | 0.133% | +0.000 pp | +0.000 pp | +0.0% | No |
| KeyCorp → KEY | United States | $23.0bn | 0.131% | +0.000 pp | +0.000 pp | +0.0% | No |
| Citizens Financial Group → CFG | United States | $22.6bn | 0.129% | +0.000 pp | +0.000 pp | +0.0% | No |
| Regions Financial Corporation → RF | United States | $22.3bn | 0.127% | +0.000 pp | +0.000 pp | +0.0% | No |
| Huntington Bancshares → HBAN | United States | $17.5bn | 0.100% | +0.000 pp | +0.000 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.