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 Banks3.48%-0.52 ppTransaction & Payment Processing Services1.38%-0.22 ppConsumer Finance0.57%-0.16 ppRegional Banks0.33%-0.10 ppInvestment Banking & Brokerage1.19%-0.08 ppFinancial Exchanges & Data1.14%+0.07 ppLife & Health Insurance0.51%-0.07 ppMulti-line Insurance0.20%-0.07 ppProperty & Casualty Insurance1.06%+0.05 ppAsset Management & Custody Banks0.52%-0.05 ppInsurance Brokers0.82%+0.03 ppReinsurance0.05%+0.01 ppMulti-Sector Holdings0.00%-0.00 pp
3 · Sub-industry
Inside Diversified Banks
Diversified Banks · weight
3.48%
Industry change · 12M
-0.52 pp
Diversified Banks · contribution
-0.522 pp
Company participation
0%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Apr 2023 · 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 |
|---|---|---|---|---|---|---|---|
| Bank of America → BAC | United States | $234.4bn | 0.791% | -0.183 pp | -0.248 pp | -15.9% | No |
| JPMorgan Chase → JPM | United States | $406.9bn | 1.374% | -0.031 pp | +0.100 pp | +19.7% | No |
| Wells Fargo → WFC | United States | $150.8bn | 0.509% | -0.102 pp | -0.092 pp | -6.6% | No |
| Truist Financial → TFC | United States | $43.3bn | 0.146% | -0.078 pp | -0.086 pp | -29.7% | No |
| U.S. Bancorp → USB | United States | $52.5bn | 0.177% | -0.076 pp | -0.083 pp | -26.1% | No |
| PNC Financial Services → PNC | United States | $52.1bn | 0.176% | -0.053 pp | -0.075 pp | -18.3% | No |
| Citigroup → C | United States | $91.5bn | 0.309% | -0.037 pp | -0.036 pp | +1.8% | 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.