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 Discretionary53.6%+53.57 ppInformation Technology13.3%+13.32 ppHealth Care7.9%+7.89 ppFinancials7.2%+7.19 ppIndustrials6.2%+6.17 ppConsumer Staples3.6%+3.57 ppCommunication Services2.4%+2.43 ppMaterials1.6%+1.59 ppReal Estate1.5%+1.47 ppEnergy1.2%+1.18 ppUtilities1.5%-98.38 pp

2 · Industry

Inside Health Care

Pharmaceuticals2.37%+2.37 ppHealth Care Equipment1.67%+1.66 ppBiotechnology1.11%+1.10 ppLife Sciences Tools & Services0.99%+0.99 ppManaged Health Care0.94%+0.94 ppHealth Care Services0.42%+0.42 ppHealth Care Distributors0.14%+0.14 ppHealth Care Supplies0.14%+0.14 ppHealth Care Facilities0.12%+0.12 ppHealth Care Technology0.00%+0.00 pp

3 · Sub-industry

Inside Pharmaceuticals

Pharmaceuticals2.37%+2.366 pp
Broad

The gain is shared across much of the industry.

View all contributions →
Pharmaceuticals · weight
2.37%
Industry change · 12M
+2.37 pp
Pharmaceuticals · contribution
+2.366 pp
Company participation
0%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Feb 2021 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
Johnson & Johnson →
JNJ
United States$416.5bn0.832%-0.785 pp+0.831 pp+21.0%No
Lilly (Eli) →
LLY
United States$196.4bn0.392%-0.199 pp+0.392 pp+65.5%No
Pfizer →
PFE
United States$186.8bn0.373%-0.531 pp+0.373 pp+10.0%No
Merck & Co. →
MRK
United States$175.3bn0.350%-0.474 pp+0.350 pp-2.1%No
Bristol Myers Squibb →
BMY
United States$137.4bn0.275%-0.324 pp+0.274 pp+7.1%No
Zoetis →
ZTS
United States$73.8bn0.147%-0.176 pp+0.147 pp+17.2%No
Viatris →
VTRS
United States$0.0bn0.000%-0.000 pp+0.000 pp-13.6%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.