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
4.36%
Industry change · 12M
-4.09 pp
Diversified Banks · contribution
-4.085 pp
Company participation
0%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Aug 2018 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
JPMorgan Chase →
JPM
United States$385.1bn1.243%-0.968 pp-1.046 pp+0.1%No
Wells Fargo →
WFC
United States$281.6bn0.909%-0.687 pp-0.938 pp-9.2%No
Bank of America →
BAC
United States$308.9bn0.997%-0.789 pp-0.907 pp-2.6%No
Citigroup →
C
United States$179.3bn0.579%-0.453 pp-0.605 pp-7.8%No
U.S. Bancorp →
USB
United States$88.1bn0.285%-0.214 pp-0.256 pp-4.2%No
PNC Financial Services →
PNC
United States$66.6bn0.215%-0.193 pp-0.214 pp-8.1%No
Truist Financial →
TFC
United States$40.0bn0.129%-0.119 pp-0.119 pp-4.3%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.