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 Diversified Banks
Diversified Banks · weight
2.52%
Industry change · 12M
+2.51 pp
Diversified Banks · contribution
+2.512 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 |
|---|---|---|---|---|---|---|---|
| JPMorgan Chase → JPM | United States | $449.1bn | 0.898% | -0.629 pp | +0.896 pp | +31.5% | No |
| Bank of America → BAC | United States | $299.7bn | 0.599% | -0.436 pp | +0.598 pp | +25.1% | No |
| Wells Fargo → WFC | United States | $149.5bn | 0.299% | -0.181 pp | +0.298 pp | -8.6% | No |
| Citigroup → C | United States | $137.5bn | 0.275% | -0.212 pp | +0.274 pp | +8.2% | No |
| Truist Financial → TFC | United States | $76.7bn | 0.153% | -0.112 pp | +0.153 pp | +28.9% | No |
| U.S. Bancorp → USB | United States | $75.1bn | 0.150% | -0.126 pp | +0.150 pp | +12.6% | No |
| PNC Financial Services → PNC | United States | $71.4bn | 0.143% | -0.106 pp | +0.142 pp | +38.7% | 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.