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
Universe›Financials›Diversified Banks›Diversified Banks
Diversified Banks · weight
4.12%
Industry change · 12M
-4.32 pp
Diversified Banks · contribution
-4.319 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

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
JPMorgan Chase →
JPM
United States$379.2bn1.208%-0.944 pp-1.081 pp-1.4%No
Wells Fargo →
WFC
United States$253.1bn0.807%-0.832 pp-1.041 pp-18.4%No
Bank of America →
BAC
United States$294.3bn0.938%-0.797 pp-0.966 pp-6.8%No
Citigroup →
C
United States$180.5bn0.575%-0.460 pp-0.608 pp-7.2%No
U.S. Bancorp →
USB
United States$86.0bn0.274%-0.224 pp-0.267 pp-5.8%No
PNC Financial Services →
PNC
United States$63.2bn0.201%-0.183 pp-0.227 pp-12.8%No
Truist Financial →
TFC
United States$37.6bn0.120%-0.119 pp-0.129 pp-10.1%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.