Universe›Financials›Regional Banks
Observatory · observe first

Regional Banks

Regional Banks is showing little change in market weight. Lost weight for 2 consecutive months.

Historical time machine
Latest available · not live
20182026
Reversing downwardConcentrated

Most of this industry's losses came from a few companies.

Universe weight
0.30%
$0.18T
12-month change
-0.00 pp
6-month change
+0.05 pp
3-month change
-0.05 pp
Company participation
0%
above their 6M weight average

Where did the weight change come from?

12-month contribution in universe percentage points · contributions add to the industry change

Company attribution
M&T Bank →-0.009 pp
All other companies+0.005 pp
Industry total-0.004 pp

The three largest same-direction contributors explain 97% of gross losses. Opposing contributions can make an individual company’s change larger than the industry’s net change.

How has it moved through history?

Share of matched S&P 500 members

Oct 2021 – Sep 2026 · market weight (%)

0.20.40.520222023202420252026

Relative performance

Industry return versus ACWI · no future data shown

59779420222023202420252026

Is participation broad or concentrated?

Actual constituent counts at this date, not the legacy synthetic breadth proxy

Above their 3M universe-weight average0%
Above their 6M universe-weight average0%
Above their 12M universe-weight average33%
Top 5 share of current industry market cap88.1%

This is size concentration, not contribution to the 12-month change. The attribution above measures the latter.

Evidence can disagree

Independent dimensions · no combined score or bullish/bearish verdict

Allocation · 12M-0.00 pp
Relative strength · 12M-5.2%
Price index return · 12M+10.5%
Earnings revisions · unavailable0.0
Allocation lost weight while relative performance fell. Fewer than half of constituents are above their 6M weight average. These observations need not agree.
Other evidence and availability

Valuation data: unavailable; shown as zero placeholder.

Attention data: unavailable; shown as zero placeholder.

Actual fund flows: unavailable. No ETF, mutual-fund or institutional flow feed is connected.

Volume / turnover: unavailable in this dataset.

Follow the contribution to individual companies

Sorted by absolute 12-month weight contribution, not investment merit

CompanySub-industryCountryUniverse weight12M contribution12M price returnRevisions
Fifth Third Bancorp →
FITB
Regional BanksUnited States0.077%+0.018 pp+17.3%0.0
M&T Bank →
MTB
Regional BanksUnited States0.053%-0.009 pp+13.3%0.0
Regions Financial Corporation →
RF
Regional BanksUnited States0.038%-0.009 pp+6.1%0.0
KeyCorp →
KEY
Regional BanksUnited States0.036%-0.005 pp+11.8%0.0
Huntington Bancshares →
HBAN
Regional BanksUnited States0.052%+0.002 pp-8.2%0.0
Citizens Financial Group →
CFG
Regional BanksUnited States0.045%-0.001 pp+23.5%0.0
Underlying monthly industry observations
MonthWeight1M change3M change6M change12M changeRelative return · 12M
Sep 20260.301%-0.022 pp-0.050 pp+0.047 pp-0.004 pp-5.2%
Aug 20260.323%-0.031 pp+0.005 pp+0.071 pp-0.000 pp-4.5%
Jul 20260.354%+0.003 pp+0.098 pp+0.032 pp+0.048 pp+8.0%
Jun 20260.351%+0.034 pp+0.098 pp+0.041 pp+0.044 pp+7.9%
May 20260.318%+0.062 pp+0.066 pp+0.028 pp+0.019 pp+0.8%
Apr 20260.256%+0.002 pp-0.066 pp-0.021 pp-0.042 pp+9.6%
Mar 20260.254%+0.002 pp-0.057 pp-0.051 pp-0.061 pp+3.2%
Feb 20260.252%-0.071 pp-0.038 pp-0.072 pp-0.073 pp-3.3%
Jan 20260.322%+0.011 pp+0.045 pp+0.016 pp-0.010 pp-2.7%
Dec 20250.311%+0.021 pp+0.005 pp+0.003 pp-0.009 pp-3.0%
Nov 20250.290%+0.013 pp-0.034 pp-0.009 pp-0.064 pp-17.9%
Oct 20250.277%-0.029 pp-0.029 pp-0.021 pp-0.057 pp-14.8%
Sep 20250.305%-0.018 pp-0.002 pp-0.009 pp-0.010 pp+0.1%
Aug 20250.323%+0.017 pp+0.025 pp-0.001 pp-0.006 pp+3.3%
Jul 20250.306%-0.002 pp+0.008 pp-0.026 pp+0.065 pp-2.8%
Jun 20250.308%+0.009 pp-0.007 pp-0.012 pp+0.087 pp+8.9%
May 20250.298%+0.001 pp-0.026 pp-0.055 pp+0.072 pp+2.6%
Apr 20250.298%-0.017 pp-0.034 pp-0.035 pp-0.036 pp-0.7%
Mar 20250.315%-0.010 pp-0.005 pp-0.001 pp-0.020 pp+5.9%
Feb 20250.324%-0.008 pp-0.029 pp-0.005 pp+0.008 pp+17.7%
Jan 20250.332%+0.013 pp-0.001 pp+0.091 pp+0.002 pp+16.9%
Dec 20240.319%-0.034 pp+0.004 pp+0.099 pp-0.013 pp+12.8%
Nov 20240.353%+0.020 pp+0.024 pp+0.127 pp+0.051 pp+36.8%
Oct 20240.333%+0.017 pp+0.092 pp-0.001 pp+0.051 pp+36.0%
Sep 20240.316%-0.013 pp+0.096 pp-0.018 pp+0.008 pp+18.1%
Aug 20240.329%+0.088 pp+0.103 pp+0.013 pp+0.023 pp+21.3%
Jul 20240.241%+0.021 pp-0.093 pp-0.089 pp+0.008 pp+14.1%
Jun 20240.220%-0.006 pp-0.114 pp-0.113 pp+0.008 pp+13.5%
May 20240.226%-0.108 pp-0.090 pp-0.076 pp+0.007 pp+14.4%
Apr 20240.334%-0.000 pp+0.004 pp+0.051 pp+0.004 pp+7.6%
Mar 20240.334%+0.018 pp+0.001 pp+0.027 pp-0.000 pp+6.1%
Feb 20240.316%-0.013 pp+0.014 pp+0.010 pp-0.147 pp-27.6%
Jan 20240.330%-0.003 pp+0.047 pp+0.097 pp-0.132 pp-22.9%
Dec 20230.333%+0.030 pp+0.025 pp+0.120 pp-0.113 pp-21.0%
Nov 20230.303%+0.020 pp-0.003 pp+0.084 pp-0.161 pp-31.8%
Oct 20230.282%-0.025 pp+0.049 pp-0.047 pp-0.191 pp-39.7%
Sep 20230.308%+0.002 pp+0.095 pp-0.027 pp-0.174 pp-33.5%
Aug 20230.306%+0.073 pp+0.087 pp-0.158 pp-0.158 pp-30.8%
Jul 20230.233%+0.021 pp-0.096 pp-0.229 pp-0.214 pp-22.1%
Jun 20230.213%-0.006 pp-0.122 pp-0.234 pp-0.255 pp-30.0%
May 20230.219%-0.111 pp-0.245 pp-0.245 pp-0.282 pp-33.0%
Apr 20230.330%-0.005 pp-0.132 pp-0.144 pp-0.104 pp-23.4%
Mar 20230.334%-0.129 pp-0.112 pp-0.147 pp-0.113 pp-23.3%
Feb 20230.464%+0.002 pp-0.001 pp-0.000 pp-0.045 pp-5.5%
Jan 20230.462%+0.015 pp-0.012 pp+0.015 pp-0.013 pp-0.3%
Dec 20220.446%-0.018 pp-0.036 pp-0.021 pp+0.016 pp+8.2%
Nov 20220.464%-0.009 pp+0.000 pp-0.037 pp+0.019 pp+11.8%
Oct 20220.473%-0.008 pp+0.026 pp+0.039 pp+0.015 pp+16.6%
Sep 20220.482%+0.018 pp+0.014 pp+0.034 pp+0.017 pp+12.2%
Aug 20220.464%+0.017 pp-0.037 pp-0.045 pp+0.045 pp+18.5%
Jul 20220.447%-0.021 pp+0.013 pp-0.028 pp+0.061 pp+16.9%
Jun 20220.468%-0.033 pp+0.020 pp+0.037 pp+0.047 pp+8.6%
May 20220.501%+0.067 pp-0.008 pp+0.055 pp+0.026 pp+2.4%
Apr 20220.434%-0.014 pp-0.041 pp-0.024 pp-0.024 pp+0.6%
Mar 20220.448%-0.061 pp+0.018 pp-0.017 pp+0.213 pp+3.6%
Feb 20220.509%+0.034 pp+0.063 pp+0.089 pp+0.274 pp+15.8%
Jan 20220.475%+0.045 pp+0.016 pp+0.089 pp+0.237 pp+24.6%
Dec 20210.430%-0.015 pp-0.035 pp+0.010 pp+0.043 pp+17.9%
Nov 20210.446%-0.013 pp+0.026 pp-0.029 pp+0.068 pp+23.5%
Oct 20210.459%-0.006 pp+0.072 pp+0.001 pp+0.092 pp+27.8%
How are these descriptive states defined?

Gaining / losing: 12-month weight change above +0.005pp / below −0.005pp. Direction and speed are separate dimensions, not mutually exclusive recommendations.

Accelerating / slowing: compare the most recent 3M change with the preceding 3M change. Accelerating means a positive change speeds up by >0.02pp. Slowing means the magnitude of movement declines by >0.02pp. A falling industry can also slow.

Reversing: the last two 3M changes have opposite signs, outside a ±0.005pp tolerance. Persistence counts consecutive same-direction monthly changes.

Broad / concentrated: company attribution, not a market-cap concentration shortcut. Concentrated means the three largest same-direction contributors account for ≥70% of gross same-direction changes; otherwise broad requires ≥60% of constituents moving with the industry. Other cases are mixed.

Weights use matched S&P 500 members’ market-cap estimates, based on SEC-reported shares available by each month-end and monthly closing prices. Companies without a matched price or share record are omitted, so the denominator is the matched sample rather than every index member. These are not official float-adjusted S&P weights. Flow is not measured.