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›Regional Banks›Regional Banks
Regional Banks · weight
0.33%
Industry change · 12M
+0.05 pp
Regional Banks · contribution
+0.051 pp
Company participation
100%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Oct 2024 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
Fifth Third Bancorp →
FITB
United States$29.6bn0.069%+0.018 pp+0.015 pp+91.4%Yes
M&T Bank →
MTB
United States$32.5bn0.076%+0.025 pp+0.013 pp+79.1%Yes
Citizens Financial Group →
CFG
United States$18.9bn0.044%+0.010 pp+0.007 pp+87.9%Yes
Huntington Bancshares →
HBAN
United States$22.6bn0.053%+0.014 pp+0.006 pp+69.3%Yes
KeyCorp →
KEY
United States$16.3bn0.038%+0.011 pp+0.006 pp+78.9%Yes
Regions Financial Corporation →
RF
United States$21.8bn0.051%+0.015 pp+0.005 pp+72.8%Yes

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.