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›Paper & Plastic Packaging Products & Materials›Paper & Plastic Packaging Products & Materials
1 · Sector
Weight and 12M allocation change
2 · Industry
Inside Materials
Paper & Plastic Packaging Products & Materials0.61%+0.50 ppIndustrial Gases0.82%+0.41 ppSpecialty Chemicals0.78%+0.29 ppCommodity Chemicals0.20%+0.20 ppFertilizers & Agricultural Chemicals0.19%+0.11 ppGold0.16%+0.10 ppConstruction Materials0.18%+0.09 ppMetal, Glass & Plastic Containers0.11%+0.05 ppCopper0.08%+0.03 ppSteel0.09%+0.02 pp
3 · Sub-industry
Inside Paper & Plastic Packaging Products & Materials
Paper & Plastic Packaging Products & Materials · weight
0.61%
Industry change · 12M
+0.50 pp
Paper & Plastic Packaging Products & Materials · contribution
+0.496 pp
Company participation
100%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Nov 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 |
|---|---|---|---|---|---|---|---|
| Amcor → AMCR | United States | $83.1bn | 0.419% | +0.419 pp | +0.419 pp | +9.9% | Yes |
| International Paper → IP | United States | $17.2bn | 0.087% | +0.008 pp | +0.028 pp | +5.0% | Yes |
| Avery Dennison → AVY | United States | $10.9bn | 0.055% | +0.002 pp | +0.027 pp | +38.1% | Yes |
| Packaging Corporation of America → PKG | United States | $10.6bn | 0.053% | +0.002 pp | +0.023 pp | +18.1% | 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.