Multi-line Insurance
Multi-line Insurance is losing market weight. Lost weight for 1 consecutive month.
Most of this industry's losses came from a few companies.
Where did the weight change come from?
12-month contribution in universe percentage points · contributions add to the industry change
The three largest same-direction contributors explain 100% 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
May 2021 – Apr 2026 · market weight (%)
Relative performance
Industry return versus ACWI · no future data shown
Is participation broad or concentrated?
Actual constituent counts at this date, not the legacy synthetic breadth proxy
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
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
| Company | Sub-industry | Country | Universe weight | 12M contribution | 12M price return | Revisions |
|---|---|---|---|---|---|---|
| American International Group → AIG | Multi-line Insurance | United States | 0.054% | -0.062 pp | -6.2% | 0.0 |
| Loews Corporation → L | Multi-line Insurance | United States | 0.031% | -0.013 pp | +30.0% | 0.0 |
| Assurant → AIZ | Multi-line Insurance | United States | 0.016% | -0.008 pp | +24.5% | 0.0 |
Underlying monthly industry observations
| Month | Weight | 1M change | 3M change | 6M change | 12M change | Relative return · 12M |
|---|---|---|---|---|---|---|
| Apr 2026 | 0.102% | -0.005 pp | -0.040 pp | -0.045 pp | -0.082 pp | -18.8% |
| Mar 2026 | 0.107% | +0.001 pp | -0.050 pp | -0.044 pp | -0.088 pp | -19.2% |
| Feb 2026 | 0.106% | -0.036 pp | -0.041 pp | -0.052 pp | -0.069 pp | -13.1% |
| Jan 2026 | 0.142% | -0.015 pp | -0.005 pp | -0.013 pp | -0.026 pp | -9.4% |
| Dec 2025 | 0.157% | +0.010 pp | +0.006 pp | -0.013 pp | -0.013 pp | -1.5% |
| Nov 2025 | 0.147% | -0.000 pp | -0.011 pp | -0.029 pp | -0.026 pp | -9.0% |
| Oct 2025 | 0.147% | -0.004 pp | -0.007 pp | -0.037 pp | -0.032 pp | -8.9% |
| Sep 2025 | 0.151% | -0.007 pp | -0.019 pp | -0.044 pp | -0.023 pp | -2.9% |
| Aug 2025 | 0.158% | +0.003 pp | -0.019 pp | -0.017 pp | -0.030 pp | -4.4% |
| Jul 2025 | 0.154% | -0.015 pp | -0.030 pp | -0.014 pp | +0.012 pp | -10.1% |
| Jun 2025 | 0.169% | -0.007 pp | -0.025 pp | -0.000 pp | +0.030 pp | +2.4% |
| May 2025 | 0.176% | -0.008 pp | +0.001 pp | +0.003 pp | +0.027 pp | -1.0% |
| Apr 2025 | 0.184% | -0.010 pp | +0.016 pp | +0.005 pp | -0.039 pp | -0.2% |
| Mar 2025 | 0.194% | +0.019 pp | +0.025 pp | +0.020 pp | -0.029 pp | +6.4% |
| Feb 2025 | 0.175% | +0.007 pp | +0.002 pp | -0.013 pp | -0.042 pp | +0.7% |
| Jan 2025 | 0.168% | -0.002 pp | -0.011 pp | +0.026 pp | -0.052 pp | -6.3% |
| Dec 2024 | 0.170% | -0.004 pp | -0.005 pp | +0.030 pp | -0.045 pp | -2.1% |
| Nov 2024 | 0.173% | -0.006 pp | -0.015 pp | +0.023 pp | -0.047 pp | -2.9% |
| Oct 2024 | 0.179% | +0.005 pp | +0.037 pp | -0.044 pp | -0.045 pp | -4.5% |
| Sep 2024 | 0.174% | -0.014 pp | +0.035 pp | -0.049 pp | -0.043 pp | -4.4% |
| Aug 2024 | 0.188% | +0.046 pp | +0.038 pp | -0.029 pp | -0.013 pp | +9.5% |
| Jul 2024 | 0.142% | +0.002 pp | -0.081 pp | -0.078 pp | +0.001 pp | +13.5% |
| Jun 2024 | 0.140% | -0.010 pp | -0.083 pp | -0.075 pp | -0.003 pp | +9.7% |
| May 2024 | 0.150% | -0.073 pp | -0.067 pp | -0.071 pp | +0.008 pp | +20.1% |
| Apr 2024 | 0.223% | +0.000 pp | +0.003 pp | -0.001 pp | +0.023 pp | +21.2% |
| Mar 2024 | 0.223% | +0.006 pp | +0.008 pp | +0.006 pp | +0.028 pp | +24.4% |
| Feb 2024 | 0.217% | -0.003 pp | -0.003 pp | +0.016 pp | -0.015 pp | +1.3% |
| Jan 2024 | 0.220% | +0.005 pp | -0.004 pp | +0.078 pp | -0.015 pp | +1.5% |
| Dec 2023 | 0.215% | -0.006 pp | -0.003 pp | +0.072 pp | -0.029 pp | -6.3% |
| Nov 2023 | 0.221% | -0.003 pp | +0.020 pp | +0.079 pp | -0.008 pp | +1.2% |
| Oct 2023 | 0.224% | +0.007 pp | +0.082 pp | +0.024 pp | -0.004 pp | +0.3% |
| Sep 2023 | 0.217% | +0.016 pp | +0.074 pp | +0.022 pp | -0.002 pp | +4.3% |
| Aug 2023 | 0.201% | +0.059 pp | +0.059 pp | -0.032 pp | -0.018 pp | -2.4% |
| Jul 2023 | 0.141% | -0.002 pp | -0.058 pp | -0.093 pp | -0.081 pp | -1.7% |
| Jun 2023 | 0.143% | +0.001 pp | -0.052 pp | -0.100 pp | -0.108 pp | -9.0% |
| May 2023 | 0.142% | -0.058 pp | -0.091 pp | -0.087 pp | -0.118 pp | -13.3% |
| Apr 2023 | 0.200% | +0.005 pp | -0.035 pp | -0.028 pp | -0.065 pp | -13.0% |
| Mar 2023 | 0.195% | -0.038 pp | -0.048 pp | -0.025 pp | -0.065 pp | -11.9% |
| Feb 2023 | 0.233% | -0.002 pp | +0.004 pp | +0.014 pp | -0.026 pp | +7.2% |
| Jan 2023 | 0.235% | -0.009 pp | +0.007 pp | +0.012 pp | -0.007 pp | +16.6% |
| Dec 2022 | 0.243% | +0.014 pp | +0.024 pp | -0.007 pp | +0.017 pp | +31.0% |
| Nov 2022 | 0.229% | +0.001 pp | +0.010 pp | -0.031 pp | +0.006 pp | +29.3% |
| Oct 2022 | 0.228% | +0.008 pp | +0.005 pp | -0.038 pp | -0.021 pp | +21.8% |
| Sep 2022 | 0.219% | +0.001 pp | -0.031 pp | -0.041 pp | -0.027 pp | +13.3% |
| Aug 2022 | 0.219% | -0.004 pp | -0.041 pp | -0.040 pp | -0.019 pp | +15.8% |
| Jul 2022 | 0.223% | -0.028 pp | -0.042 pp | -0.019 pp | +0.002 pp | +24.2% |
| Jun 2022 | 0.251% | -0.009 pp | -0.009 pp | +0.024 pp | +0.022 pp | +30.2% |
| May 2022 | 0.260% | -0.005 pp | +0.002 pp | +0.037 pp | +0.007 pp | +21.5% |
| Apr 2022 | 0.265% | +0.005 pp | +0.024 pp | +0.016 pp | +0.027 pp | +28.2% |
| Mar 2022 | 0.260% | +0.002 pp | +0.033 pp | +0.014 pp | +0.139 pp | +26.7% |
| Feb 2022 | 0.258% | +0.017 pp | +0.036 pp | +0.021 pp | +0.143 pp | +29.4% |
| Jan 2022 | 0.241% | +0.015 pp | -0.007 pp | +0.021 pp | +0.115 pp | +28.0% |
| Dec 2021 | 0.227% | +0.004 pp | -0.019 pp | -0.002 pp | +0.012 pp | +20.0% |
| Nov 2021 | 0.223% | -0.026 pp | -0.015 pp | -0.030 pp | +0.001 pp | +12.7% |
| Oct 2021 | 0.249% | +0.003 pp | +0.028 pp | +0.010 pp | +0.039 pp | +28.7% |
| Sep 2021 | 0.246% | +0.009 pp | +0.018 pp | +0.125 pp | +0.246 pp | +42.1% |
| Aug 2021 | 0.238% | +0.017 pp | -0.015 pp | +0.122 pp | +0.237 pp | +36.8% |
| Jul 2021 | 0.220% | -0.008 pp | -0.018 pp | +0.094 pp | +0.220 pp | +13.0% |
| Jun 2021 | 0.228% | -0.024 pp | +0.107 pp | +0.014 pp | +0.228 pp | +13.1% |
| May 2021 | 0.252% | +0.014 pp | +0.137 pp | +0.031 pp | +0.252 pp | +25.4% |
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.