Universe›Financials›Multi-Sector Holdings
Observatory · observe first

Multi-Sector Holdings

Multi-Sector Holdings is showing little change in market weight. Lost weight for 1 consecutive month.

Historical time machine
Historical observation
20182026
Little changeConcentrated

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

Universe weight
0.00%
$0.00T
12-month change
-0.00 pp
6-month change
+0.00 pp
3-month change
+0.00 pp
Company participation
100%
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
Berkshire Hathaway →-0.000 pp
All other companies+0.000 pp
Industry total-0.000 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

Sep 2021 – Aug 2026 · market weight (%)

0.00.00.020222023202420252026

Relative performance

Industry return versus ACWI · no future data shown

9111614120222023202420252026

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 average100%
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-0.00 pp
Relative strength · 12M-18.0%
Price index return · 12M+0.2%
Earnings revisions · unavailable0.0
Allocation lost weight while relative performance fell. 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
Berkshire Hathaway →
BRK.B
Multi-Sector HoldingsUnited States0.001%-0.000 pp+0.2%0.0
Underlying monthly industry observations
MonthWeight1M change3M change6M change12M changeRelative return · 12M
Aug 20260.001%-0.000 pp+0.000 pp+0.000 pp-0.000 pp-18.0%
Jul 20260.001%+0.000 pp+0.000 pp-0.000 pp-0.000 pp-11.3%
Jun 20260.001%+0.000 pp+0.000 pp-0.000 pp-0.000 pp-16.9%
May 20260.001%+0.000 pp+0.000 pp-0.000 pp-0.000 pp-27.8%
Apr 20260.001%-0.000 pp-0.000 pp-0.000 pp-0.001 pp-32.6%
Mar 20260.001%+0.000 pp-0.000 pp-0.000 pp-0.001 pp-25.5%
Feb 20260.001%-0.000 pp-0.000 pp-0.000 pp-0.000 pp-20.7%
Jan 20260.001%-0.000 pp-0.000 pp-0.000 pp-0.000 pp-16.0%
Dec 20250.001%-0.000 pp-0.000 pp-0.000 pp-0.000 pp-9.4%
Nov 20250.001%+0.000 pp-0.000 pp-0.000 pp-0.000 pp-9.9%
Oct 20250.001%-0.000 pp-0.000 pp-0.000 pp-0.000 pp-13.8%
Sep 20250.001%-0.000 pp-0.000 pp-0.000 pp-0.000 pp-7.1%
Aug 20250.001%+0.000 pp-0.000 pp-0.000 pp-0.000 pp-8.9%
Jul 20250.001%-0.000 pp-0.000 pp-0.000 pp+0.000 pp-7.0%
Jun 20250.001%-0.000 pp-0.000 pp+0.000 pp+0.000 pp+2.7%
May 20250.001%-0.000 pp-0.000 pp+0.000 pp+0.000 pp+7.4%
Apr 20250.001%+0.000 pp+0.000 pp+0.000 pp+0.000 pp+20.0%
Mar 20250.001%+0.000 pp+0.000 pp+0.000 pp+0.000 pp+17.8%
Feb 20250.001%+0.000 pp+0.000 pp-0.000 pp-0.000 pp+8.9%
Jan 20250.001%+0.000 pp-0.000 pp+0.000 pp-0.000 pp+1.1%
Dec 20240.001%-0.000 pp-0.000 pp+0.000 pp-0.000 pp+8.2%
Nov 20240.001%+0.000 pp-0.000 pp+0.000 pp-0.000 pp+6.1%
Oct 20240.001%-0.000 pp+0.000 pp-0.000 pp-0.000 pp-0.2%
Sep 20240.001%-0.000 pp+0.000 pp-0.000 pp-0.000 pp-0.3%
Aug 20240.001%+0.000 pp+0.000 pp-0.000 pp+0.000 pp+7.1%
Jul 20240.001%+0.000 pp-0.000 pp-0.000 pp+0.000 pp+6.6%
Jun 20240.001%-0.000 pp-0.000 pp-0.000 pp-0.000 pp+0.0%
May 20240.001%-0.000 pp-0.000 pp-0.000 pp-0.000 pp+4.4%
Apr 20240.001%-0.000 pp+0.000 pp-0.000 pp+0.000 pp+3.2%
Mar 20240.001%-0.000 pp+0.000 pp-0.000 pp+0.000 pp+10.5%
Feb 20240.001%+0.000 pp+0.000 pp+0.000 pp+0.000 pp+8.8%
Jan 20240.001%+0.000 pp-0.000 pp+0.000 pp+0.000 pp+8.0%
Dec 20230.001%-0.000 pp-0.000 pp+0.000 pp-0.000 pp-5.6%
Nov 20230.001%-0.000 pp-0.000 pp+0.000 pp+0.000 pp+1.5%
Oct 20230.001%-0.000 pp+0.000 pp+0.000 pp+0.000 pp+4.5%
Sep 20230.001%+0.000 pp+0.000 pp+0.000 pp+0.000 pp+8.6%
Aug 20230.001%+0.000 pp+0.000 pp+0.000 pp+0.000 pp+12.2%
Jul 20230.001%-0.000 pp-0.000 pp-0.000 pp-0.000 pp+3.9%
Jun 20230.001%-0.000 pp-0.000 pp-0.000 pp-0.000 pp+7.3%
May 20230.001%-0.000 pp-0.000 pp-0.000 pp-0.000 pp+0.5%
Apr 20230.001%+0.000 pp+0.000 pp+0.000 pp-0.000 pp-0.9%
Mar 20230.001%-0.000 pp-0.000 pp+0.000 pp-0.000 pp-5.8%
Feb 20230.001%+0.000 pp-0.000 pp+0.000 pp-0.000 pp+3.6%
Jan 20230.001%-0.000 pp+0.000 pp+0.000 pp+0.000 pp+8.3%
Dec 20220.001%+0.000 pp+0.000 pp+0.000 pp+0.000 pp+26.6%
Nov 20220.001%+0.000 pp+0.000 pp-0.000 pp+0.000 pp+29.5%
Oct 20220.001%-0.000 pp+0.000 pp-0.000 pp+0.000 pp+28.3%
Sep 20220.001%+0.000 pp-0.000 pp-0.000 pp+0.000 pp+23.2%
Aug 20220.001%-0.000 pp-0.000 pp-0.000 pp+0.000 pp+17.0%
Jul 20220.001%-0.000 pp-0.000 pp-0.000 pp+0.000 pp+20.4%
Jun 20220.001%-0.000 pp-0.000 pp+0.000 pp+0.000 pp+16.2%
May 20220.001%-0.000 pp+0.000 pp+0.000 pp+0.000 pp+17.2%
Apr 20220.001%-0.000 pp+0.000 pp+0.000 pp+0.000 pp+24.8%
Mar 20220.001%+0.000 pp+0.000 pp+0.000 pp+0.001 pp+29.4%
Feb 20220.001%+0.000 pp+0.000 pp+0.000 pp+0.001 pp+24.1%
Jan 20220.001%+0.000 pp+0.000 pp+0.000 pp+0.000 pp+20.9%
Dec 20210.001%+0.000 pp-0.000 pp-0.000 pp+0.000 pp+8.7%
Nov 20210.001%-0.000 pp-0.000 pp-0.000 pp-0.000 pp+1.1%
Oct 20210.001%+0.000 pp+0.000 pp-0.000 pp+0.000 pp+3.9%
Sep 20210.001%+0.000 pp-0.000 pp+0.000 pp+0.001 pp+1.0%
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.