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
0.32%
Industry change · 12M
+0.01 pp
Regional Banks · contribution
+0.008 pp
Company participation
100%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Sep 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$29.0bn0.067%+0.021 pp+0.010 pp+75.7%Yes
Regions Financial Corporation →
RF
United States$21.3bn0.050%+0.015 pp-0.004 pp+42.6%Yes
KeyCorp →
KEY
United States$15.8bn0.037%+0.012 pp+0.003 pp+65.0%Yes
M&T Bank →
MTB
United States$29.7bn0.069%+0.022 pp-0.001 pp+46.1%Yes
Citizens Financial Group →
CFG
United States$18.4bn0.043%+0.012 pp+0.001 pp+61.5%Yes
Huntington Bancshares →
HBAN
United States$21.4bn0.050%+0.014 pp-0.001 pp+48.2%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.