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 Technology19.1%+9.77 pp Financials16.2%+6.99 pp Health Care16.6%+6.66 pp Industrials13.4%+5.77 pp Consumer Staples8.8%+3.81 pp Communication Services5.2%+3.23 pp Utilities3.9%+1.91 pp Materials3.1%+1.72 pp Real Estate3.6%+1.56 pp Energy3.2%+0.74 pp Consumer Discretionary6.9%-42.15 pp

2 · Industry

Inside Materials

Paper & Plastic Packaging Products & Materials0.60%+0.48 pp Industrial Gases0.80%+0.38 pp Specialty Chemicals0.74%+0.28 pp Commodity Chemicals0.17%+0.17 pp Gold0.18%+0.12 pp Fertilizers & Agricultural Chemicals0.19%+0.11 pp Construction Materials0.17%+0.09 pp Metal, Glass & Plastic Containers0.12%+0.06 pp Copper0.08%+0.02 pp Steel0.07%+0.01 pp

3 · Sub-industry

Inside Metal, Glass & Plastic Containers

Metal, Glass & Plastic Containers0.12%+0.058 pp

Concentrated

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

View all contributions →

Metal, Glass & Plastic Containers · weight

0.12%

Industry change · 12M

+0.06 pp

Metal, Glass & Plastic Containers · contribution

+0.058 pp

Company participation

of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Jan 2020 · 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	$23.6bn	0.116%	-0.005 pp	+0.058 pp	+39.2%	No

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.