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 & Materials0.34%-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 Paper & Plastic Packaging Products & Materials
Paper & Plastic Packaging Products & Materials · weight
0.34%
Industry change · 12M
-0.12 pp
Paper & Plastic Packaging Products & Materials · contribution
-0.123 pp
Company participation
50%
of industry constituents above their 6M weight average
4 · Companies driving this sub-industry
Dec 2023 · 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 | $69.7bn | 0.208% | -0.014 pp | -0.112 pp | -15.0% | No |
| International Paper → IP | United States | $12.5bn | 0.037% | -0.004 pp | -0.007 pp | +10.2% | Yes |
| Avery Dennison → AVY | United States | $16.3bn | 0.049% | -0.001 pp | -0.004 pp | +13.7% | Yes |
| Packaging Corporation of America → PKG | United States | $14.6bn | 0.044% | -0.003 pp | +0.001 pp | +31.9% | 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.