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

Communication Services4.9%+1.57 pp Materials2.8%+0.74 pp Utilities3.7%+0.31 pp Information Technology17.7%+0.29 pp Real Estate3.7%+0.14 pp Consumer Staples8.8%+0.03 pp Health Care16.9%-0.00 pp Consumer Discretionary7.0%-0.03 pp Industrials14.5%-0.19 pp Energy3.9%-1.21 pp Financials16.1%-1.65 pp

2 · Industry

Inside Materials

Industrial Gases0.86%+0.65 pp Commodity Chemicals0.20%+0.20 pp Copper0.09%-0.06 pp Paper & Plastic Packaging Products & Materials0.19%-0.05 pp Metal, Glass & Plastic Containers0.13%+0.05 pp Gold0.17%+0.05 pp Specialty Chemicals0.83%-0.03 pp Steel0.09%-0.03 pp Fertilizers & Agricultural Chemicals0.11%-0.02 pp Construction Materials0.18%-0.01 pp

3 · Sub-industry

Inside Metal, Glass & Plastic Containers

Metal, Glass & Plastic Containers0.13%+0.051 pp

Concentrated

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

View all contributions →

Metal, Glass & Plastic Containers · weight

0.13%

Industry change · 12M

+0.05 pp

Metal, Glass & Plastic Containers · contribution

+0.051 pp

Company participation

100%

of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Jun 2019 · sorted by absolute contribution to 12-month change

Company	Country	Market cap	Universe weight	3M contribution	12M contribution	12M price return	Above 6M weight average
Ball Corporation → BALL	United States	$23.4bn	0.126%	+0.015 pp	+0.051 pp	+98.6%	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.