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 Banks4.12%-4.32 ppInvestment Banking & Brokerage0.77%-0.85 ppAsset Management & Custody Banks0.57%-0.65 ppProperty & Casualty Insurance0.65%-0.58 ppTransaction & Payment Processing Services0.99%-0.53 ppConsumer Finance0.51%-0.45 ppRegional Banks0.38%-0.41 ppLife & Health Insurance0.48%-0.36 ppFinancial Exchanges & Data0.52%-0.32 ppMulti-line Insurance0.22%-0.23 ppInsurance Brokers0.30%-0.22 ppReinsurance0.03%-0.02 ppMulti-Sector Holdings0.00%-0.00 pp
3 · Sub-industry
Inside Consumer Finance
Consumer Finance · weight
0.51%
Industry change · 12M
-0.45 pp
Consumer Finance · contribution
-0.446 pp
Company participation
0%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Sep 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 |
|---|---|---|---|---|---|---|---|
| American Express → AXP | United States | $91.7bn | 0.292% | -0.219 pp | -0.200 pp | +7.9% | No |
| Capital One → COF | United States | $45.4bn | 0.145% | -0.127 pp | -0.143 pp | -7.5% | No |
| Synchrony Financial → SYF | United States | $23.0bn | 0.073% | -0.080 pp | -0.104 pp | -20.4% | 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.