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Observatory · observe first

Industrial REITs

Industrial REITs is losing market weight. Lost weight for 3 consecutive months.

Historical time machine
Historical observation
20182026
Reversing downwardConcentrated

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

Universe weight
0.18%
$0.13T
12-month change
-0.07 pp
6-month change
-0.04 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
Prologis →-0.075 pp
All other companies+0.000 pp
Industry total-0.075 pp

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

Mar 2021 – Feb 2026 · market weight (%)

0.20.30.420222023202420252026

Relative performance

Industry return versus ACWI · no future data shown

10615620620222023202420252026

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 average0%
Top 5 share of current industry market cap100.0%

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-0.07 pp
Relative strength · 12M-3.9%
Price index return · 12M+19.1%
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
Prologis →
PLD
Industrial REITsUnited States0.182%-0.075 pp+19.1%0.0
Underlying monthly industry observations
MonthWeight1M change3M change6M change12M changeRelative return · 12M
Feb 20260.182%-0.050 pp-0.053 pp-0.037 pp-0.075 pp-3.9%
Jan 20260.232%-0.000 pp+0.006 pp+0.023 pp-0.014 pp-7.1%
Dec 20250.232%-0.002 pp+0.019 pp+0.022 pp+0.010 pp+2.2%
Nov 20250.235%+0.009 pp+0.016 pp+0.006 pp-0.004 pp-3.4%
Oct 20250.226%+0.013 pp+0.017 pp-0.002 pp-0.020 pp-7.3%
Sep 20250.213%-0.006 pp+0.002 pp-0.033 pp-0.059 pp-20.0%
Aug 20250.219%+0.010 pp-0.009 pp-0.038 pp-0.067 pp-20.5%
Jul 20250.209%-0.001 pp-0.019 pp-0.037 pp-0.000 pp-24.3%
Jun 20250.210%-0.018 pp-0.036 pp-0.012 pp+0.015 pp-16.7%
May 20250.228%+0.001 pp-0.029 pp-0.010 pp+0.033 pp-10.2%
Apr 20250.228%-0.018 pp-0.018 pp-0.018 pp-0.046 pp-7.6%
Mar 20250.246%-0.011 pp+0.024 pp-0.026 pp-0.088 pp-17.4%
Feb 20250.257%+0.011 pp+0.018 pp-0.029 pp-0.096 pp-16.7%
Jan 20250.246%+0.024 pp-0.000 pp+0.036 pp-0.102 pp-19.5%
Dec 20240.222%-0.017 pp-0.050 pp+0.027 pp-0.145 pp-30.3%
Nov 20240.239%-0.007 pp-0.047 pp+0.043 pp-0.092 pp-17.2%
Oct 20240.246%-0.026 pp+0.037 pp-0.028 pp-0.071 pp-12.8%
Sep 20240.272%-0.014 pp+0.077 pp-0.062 pp-0.074 pp-12.0%
Aug 20240.286%+0.077 pp+0.090 pp-0.067 pp-0.080 pp-14.1%
Jul 20240.209%+0.014 pp-0.064 pp-0.139 pp-0.042 pp-11.0%
Jun 20240.195%-0.001 pp-0.139 pp-0.172 pp-0.067 pp-20.9%
May 20240.196%-0.078 pp-0.158 pp-0.136 pp-0.089 pp-26.2%
Apr 20240.274%-0.060 pp-0.074 pp-0.043 pp-0.117 pp-28.4%
Mar 20240.334%-0.019 pp-0.033 pp-0.012 pp-0.059 pp-12.9%
Feb 20240.353%+0.005 pp+0.022 pp-0.012 pp-0.047 pp-9.9%
Jan 20240.348%-0.019 pp+0.032 pp+0.097 pp-0.060 pp-11.7%
Dec 20230.367%+0.036 pp+0.021 pp+0.105 pp-0.008 pp-0.6%
Nov 20230.331%+0.015 pp-0.035 pp+0.047 pp-0.038 pp-9.8%
Oct 20230.316%-0.030 pp+0.065 pp-0.074 pp-0.046 pp-15.5%
Sep 20230.346%-0.019 pp+0.084 pp-0.047 pp+0.051 pp-6.0%
Aug 20230.366%+0.114 pp+0.082 pp-0.035 pp+0.036 pp-10.4%
Jul 20230.251%-0.011 pp-0.139 pp-0.157 pp-0.086 pp-14.1%
Jun 20230.262%-0.022 pp-0.131 pp-0.114 pp-0.077 pp-8.0%
May 20230.284%-0.106 pp-0.116 pp-0.085 pp-0.056 pp-0.7%
Apr 20230.391%-0.002 pp-0.018 pp+0.028 pp-0.038 pp-21.8%
Mar 20230.393%-0.007 pp+0.018 pp+0.097 pp-0.009 pp-14.5%
Feb 20230.401%-0.008 pp+0.032 pp+0.071 pp+0.026 pp-5.3%
Jan 20230.408%+0.033 pp+0.046 pp+0.071 pp+0.018 pp-8.0%
Dec 20220.376%+0.007 pp+0.080 pp+0.037 pp-0.023 pp-15.9%
Nov 20220.369%+0.006 pp+0.039 pp+0.029 pp-0.008 pp-10.1%
Oct 20220.363%+0.067 pp+0.026 pp-0.066 pp+0.005 pp-2.5%
Sep 20220.296%-0.034 pp-0.043 pp-0.107 pp-0.030 pp+4.3%
Aug 20220.330%-0.007 pp-0.010 pp-0.044 pp-0.003 pp+12.5%
Jul 20220.337%-0.001 pp-0.092 pp-0.053 pp+0.013 pp+17.9%
Jun 20220.339%-0.001 pp-0.063 pp-0.060 pp+0.027 pp+18.9%
May 20220.340%-0.089 pp-0.035 pp-0.037 pp+0.028 pp+18.3%
Apr 20220.429%+0.027 pp+0.039 pp+0.071 pp+0.117 pp+48.9%
Mar 20220.402%+0.028 pp+0.003 pp+0.077 pp+0.249 pp+45.5%
Feb 20220.374%-0.016 pp-0.002 pp+0.042 pp+0.228 pp+39.5%
Jan 20220.390%-0.009 pp+0.032 pp+0.065 pp+0.207 pp+36.4%
Dec 20210.399%+0.022 pp+0.073 pp+0.087 pp+0.101 pp+45.2%
Nov 20210.377%+0.019 pp+0.044 pp+0.064 pp+0.062 pp+28.8%
Oct 20210.358%+0.032 pp+0.033 pp+0.046 pp+0.011 pp+9.2%
Sep 20210.326%-0.007 pp+0.013 pp+0.172 pp+0.325 pp+0.4%
Aug 20210.333%+0.008 pp+0.021 pp+0.186 pp+0.333 pp+5.2%
Jul 20210.325%+0.012 pp+0.012 pp+0.142 pp+0.324 pp-6.9%
Jun 20210.312%-0.000 pp+0.159 pp+0.014 pp+0.312 pp-6.0%
May 20210.312%-0.000 pp+0.166 pp-0.002 pp+0.312 pp-6.9%
Apr 20210.312%+0.159 pp+0.130 pp-0.035 pp-0.056 pp-8.8%
Mar 20210.153%+0.007 pp-0.145 pp+0.153 pp+0.153 pp-12.6%
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.