Universe›Financials›Property & Casualty Insurance
Observatory · observe first

Property & Casualty Insurance

Property & Casualty Insurance is losing market weight. Gained weight for 1 consecutive month.

Historical time machine
Historical observation
20182026
SlowingConcentrated

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

Universe weight
1.13%
$0.51T
12-month change
-0.01 pp
6-month change
-0.04 pp
3-month change
+0.00 pp
Company participation
63%
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
All other companies+0.026 pp
Industry total-0.011 pp

The three largest same-direction contributors explain 89% 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

Mar 2020 – Feb 2025 · market weight (%)

0.00.61.120212022202320242025

Relative performance

Industry return versus ACWI · no future data shown

9212315320212022202320242025

Is participation broad or concentrated?

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

Above their 3M universe-weight average88%
Above their 6M universe-weight average63%
Above their 12M universe-weight average88%
Top 5 share of current industry market cap84.0%

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-0.01 pp
Relative strength · 12M+11.4%
Price index return · 12M+28.4%
Earnings revisions · unavailable0.0
Allocation lost weight while relative performance rose. At least 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
Progressive Corporation →
PGR
Property & Casualty InsuranceUnited States0.369%+0.051 pp+51.8%0.0
Chubb Limited →
CB
Property & Casualty InsuranceUnited States0.256%-0.037 pp+14.9%0.0
Arch Capital Group →
ACGL
Property & Casualty InsuranceUnited States0.078%-0.016 pp+11.6%0.0
Travelers Companies (The) →
TRV
Property & Casualty InsuranceUnited States0.131%-0.014 pp+19.1%0.0
W. R. Berkley Corporation →
WRB
Property & Casualty InsuranceUnited States0.053%+0.013 pp+16.0%0.0
Hartford (The) →
HIG
Property & Casualty InsuranceUnited States0.075%-0.006 pp+25.6%0.0
Allstate →
ALL
Property & Casualty InsuranceUnited States0.118%-0.002 pp+27.5%0.0
Cincinnati Financial →
CINF
Property & Casualty InsuranceUnited States0.052%+0.001 pp+33.0%0.0
Underlying monthly industry observations
MonthWeight1M change3M change6M change12M changeRelative return · 12M
Feb 20251.133%+0.084 pp+0.002 pp-0.039 pp-0.011 pp+11.4%
Jan 20251.049%-0.014 pp-0.065 pp+0.271 pp-0.085 pp+3.4%
Dec 20241.063%-0.068 pp-0.073 pp+0.288 pp+0.032 pp+16.0%
Nov 20241.131%+0.016 pp-0.041 pp+0.311 pp+0.039 pp+16.3%
Oct 20241.114%-0.022 pp+0.336 pp-0.077 pp-0.021 pp+7.7%
Sep 20241.136%-0.036 pp+0.361 pp-0.041 pp+0.094 pp+19.2%
Aug 20241.172%+0.394 pp+0.353 pp+0.028 pp+0.204 pp+30.1%
Jul 20240.778%+0.003 pp-0.413 pp-0.356 pp+0.113 pp+24.4%
Jun 20240.775%-0.044 pp-0.402 pp-0.256 pp+0.077 pp+17.6%
May 20240.819%-0.372 pp-0.324 pp-0.273 pp+0.099 pp+21.9%
Apr 20241.191%+0.014 pp+0.057 pp+0.055 pp+0.136 pp+15.3%
Mar 20241.177%+0.033 pp+0.146 pp+0.135 pp+0.124 pp+14.6%
Feb 20241.144%+0.009 pp+0.052 pp+0.176 pp-0.014 pp+0.9%
Jan 20241.134%+0.103 pp-0.001 pp+0.469 pp-0.001 pp+3.9%
Dec 20231.031%-0.061 pp-0.010 pp+0.333 pp-0.137 pp-10.0%
Nov 20231.092%-0.044 pp+0.124 pp+0.372 pp-0.014 pp-0.6%
Oct 20231.136%+0.094 pp+0.470 pp+0.080 pp+0.092 pp-1.5%
Sep 20231.042%+0.074 pp+0.344 pp-0.011 pp+0.021 pp-4.2%
Aug 20230.967%+0.302 pp+0.247 pp-0.190 pp+0.004 pp-5.0%
Jul 20230.666%-0.033 pp-0.390 pp-0.470 pp-0.239 pp-0.6%
Jun 20230.698%-0.022 pp-0.355 pp-0.470 pp-0.388 pp-10.2%
May 20230.720%-0.335 pp-0.437 pp-0.386 pp-0.349 pp-6.0%
Apr 20231.055%+0.003 pp-0.080 pp+0.012 pp+0.054 pp+5.1%
Mar 20231.053%-0.105 pp-0.115 pp+0.032 pp+0.063 pp+8.3%
Feb 20231.157%+0.022 pp+0.052 pp+0.194 pp+0.206 pp+25.6%
Jan 20231.135%-0.033 pp+0.092 pp+0.230 pp+0.213 pp+27.3%
Dec 20221.168%+0.062 pp+0.147 pp+0.081 pp+0.323 pp+45.3%
Nov 20221.106%+0.062 pp+0.142 pp+0.037 pp+0.275 pp+44.8%
Oct 20221.044%+0.023 pp+0.139 pp+0.042 pp+0.153 pp+43.7%
Sep 20221.020%+0.057 pp-0.066 pp+0.031 pp+0.132 pp+35.4%
Aug 20220.964%+0.059 pp-0.105 pp+0.013 pp+0.074 pp+26.4%
Jul 20220.905%-0.182 pp-0.097 pp-0.017 pp+0.038 pp+21.8%
Jun 20221.087%+0.018 pp+0.097 pp+0.241 pp+0.195 pp+37.7%
May 20221.069%+0.067 pp+0.118 pp+0.238 pp+0.121 pp+26.6%
Apr 20221.002%+0.012 pp+0.080 pp+0.112 pp+0.054 pp+20.2%
Mar 20220.990%+0.039 pp+0.144 pp+0.101 pp+0.508 pp+19.1%
Feb 20220.951%+0.029 pp+0.120 pp+0.061 pp+0.488 pp+17.0%
Jan 20220.922%+0.077 pp+0.032 pp+0.056 pp+0.396 pp+15.8%
Dec 20210.845%+0.015 pp-0.044 pp-0.046 pp-0.099 pp+1.6%
Nov 20210.831%-0.059 pp-0.059 pp-0.117 pp-0.082 pp+1.6%
Oct 20210.890%+0.001 pp+0.024 pp-0.057 pp-0.060 pp+3.1%
Sep 20210.889%-0.001 pp-0.002 pp+0.407 pp+0.888 pp+7.4%
Aug 20210.890%+0.023 pp-0.058 pp+0.426 pp+0.889 pp+7.4%
Jul 20210.866%-0.025 pp-0.081 pp+0.340 pp+0.865 pp-1.2%
Jun 20210.891%-0.057 pp+0.410 pp-0.053 pp+0.890 pp-1.9%
May 20210.948%+0.000 pp+0.484 pp+0.035 pp+0.947 pp+4.3%
Apr 20210.948%+0.466 pp+0.422 pp-0.002 pp-0.062 pp+2.8%
Mar 20210.482%+0.018 pp-0.462 pp+0.481 pp+0.481 pp-6.3%
Feb 20210.463%-0.062 pp-0.450 pp+0.462 pp+0.463 pp-11.9%
Jan 20210.526%-0.418 pp-0.424 pp+0.525 pp-0.623 pp-16.1%
Dec 20200.944%+0.031 pp+0.943 pp+0.943 pp-0.181 pp-8.9%
Nov 20200.913%-0.037 pp+0.912 pp+0.912 pp-0.208 pp-14.5%
Oct 20200.950%+0.949 pp+0.949 pp-0.060 pp-0.182 pp-11.1%
Sep 20200.001%-0.000 pp-0.000 pp+0.000 pp-1.243 pp-23.2%
Aug 20200.001%+0.000 pp-0.000 pp+0.000 pp-1.233 pp-21.9%
Jul 20200.001%-0.000 pp-1.009 pp-1.148 pp-1.217 pp-16.6%
Jun 20200.001%-0.000 pp+0.000 pp-1.124 pp-1.208 pp-14.3%
May 20200.001%-1.009 pp+0.000 pp-1.120 pp-1.270 pp-17.5%
Apr 20201.010%+1.009 pp-0.140 pp-0.123 pp-0.201 pp-10.4%
Mar 20200.001%+0.000 pp-1.124 pp-1.243 pp-1.180 pp-1.4%
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.