Observatory · observe first

Follow the allocation change

Matched S&P 500 members → sector → industry → sub-industry → company. Each step uses the same percentage points.

Historical time machine
Historical observation
20182026
Universe›Materials›Metal, Glass & Plastic Containers›Metal, Glass & Plastic Containers

1 · Sector

Weight and 12M allocation change

Information Technology29.3%+5.56 ppConsumer Discretionary12.4%+2.29 ppIndustrials10.4%-0.00 ppReal Estate2.9%-0.24 ppMaterials2.8%-0.35 ppCommunication Services2.8%-0.37 ppEnergy3.2%-0.82 ppUtilities2.8%-0.82 ppFinancials11.5%-0.88 ppConsumer Staples6.6%-1.31 ppHealth Care15.2%-3.03 pp

2 · Industry

Inside Materials

Paper & Plastic Packaging Products & Materials0.34%-0.12 ppFertilizers & Agricultural Chemicals0.18%-0.08 ppIndustrial Gases0.78%-0.05 ppSpecialty Chemicals0.72%-0.05 ppGold0.10%-0.04 ppConstruction Materials0.18%+0.02 ppCopper0.18%-0.01 ppCommodity Chemicals0.11%-0.01 ppMetal, Glass & Plastic Containers0.05%-0.00 ppSteel0.18%+0.00 pp

3 · Sub-industry

Inside Metal, Glass & Plastic Containers

Metal, Glass & Plastic Containers0.05%-0.004 pp
Concentrated

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

View all contributions →
Metal, Glass & Plastic Containers · weight
0.05%
Industry change · 12M
-0.00 pp
Metal, Glass & Plastic Containers · contribution
-0.004 pp
Company participation
100%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Dec 2023 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
Ball Corporation →
BALL
United States$18.1bn0.054%+0.002 pp-0.004 pp+14.1%Yes

Company contributions use weights among matched S&P 500 members and add through each level without rescaling. Companies without matched shares and prices are omitted. These observations do not establish official index weights or actual fund flows.