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›Health Care›Pharmaceuticals›Pharmaceuticals

1 · Sector

Weight and 12M allocation change

Consumer Discretionary11.0%+3.61 ppHealth Care17.7%+1.59 ppEnergy3.6%+1.22 ppConsumer Staples7.8%+0.78 ppUtilities3.5%+0.51 ppReal Estate3.3%+0.14 ppMaterials3.0%-0.15 ppCommunication Services3.3%-1.01 ppInformation Technology25.3%-2.16 ppIndustrials9.6%-2.22 ppFinancials12.0%-2.30 pp

2 · Industry

Inside Health Care

Pharmaceuticals5.63%+1.00 ppManaged Health Care2.70%+0.79 ppLife Sciences Tools & Services2.03%-0.24 ppHealth Care Supplies0.15%-0.16 ppHealth Care Services0.97%+0.15 ppHealth Care Equipment2.94%-0.15 ppBiotechnology2.65%+0.14 ppHealth Care Distributors0.41%+0.13 ppHealth Care Facilities0.21%-0.07 ppHealth Care Technology0.00%+0.00 pp

3 · Sub-industry

Inside Pharmaceuticals

Pharmaceuticals5.63%+1.003 pp
Concentrated

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

View all contributions →
Pharmaceuticals · weight
5.63%
Industry change · 12M
+1.00 pp
Pharmaceuticals · contribution
+1.003 pp
Company participation
57%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Sep 2022 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
Lilly (Eli) →
LLY
United States$307.2bn1.207%+0.009 pp+0.431 pp+41.9%Yes
Johnson & Johnson →
JNJ
United States$429.5bn1.688%-0.129 pp+0.195 pp+3.8%Yes
Merck & Co. →
MRK
United States$218.2bn0.857%-0.039 pp+0.190 pp+18.7%Yes
Bristol Myers Squibb →
BMY
United States$151.8bn0.597%-0.041 pp+0.135 pp+22.9%Yes
Pfizer →
PFE
United States$245.6bn0.965%-0.179 pp+0.119 pp+5.1%No
Zoetis →
ZTS
United States$69.4bn0.273%-0.042 pp-0.050 pp-23.1%No
Viatris →
VTRS
United States$10.3bn0.041%-0.009 pp-0.017 pp-34.6%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.