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›Health Care Facilities›Health Care Facilities

1 · Sector

Weight and 12M allocation change

Consumer Discretionary47.6%+40.56 ppMaterials1.4%-0.73 ppUtilities2.1%-1.09 ppReal Estate2.0%-1.22 ppCommunication Services2.1%-1.38 ppEnergy2.4%-2.26 ppConsumer Staples5.2%-4.20 ppHealth Care10.5%-6.24 ppInformation Technology9.7%-6.37 ppIndustrials7.4%-8.17 ppFinancials9.6%-8.90 pp

2 · Industry

Inside Health Care

Pharmaceuticals3.66%-1.84 ppBiotechnology1.76%-1.62 ppHealth Care Equipment1.88%-0.95 ppManaged Health Care1.35%-0.61 ppLife Sciences Tools & Services0.98%-0.53 ppHealth Care Services0.39%-0.32 ppHealth Care Distributors0.23%-0.28 ppHealth Care Supplies0.07%-0.06 ppHealth Care Facilities0.16%-0.04 ppHealth Care Technology0.00%+0.00 pp

3 · Sub-industry

Inside Health Care Facilities

Health Care Facilities0.16%-0.040 pp
Concentrated

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

View all contributions →
Health Care Facilities · weight
0.16%
Industry change · 12M
-0.04 pp
Health Care Facilities · contribution
-0.040 pp
Company participation
0%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Nov 2018 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
HCA Healthcare →
HCA
United States$49.6bn0.165%+0.015 pp-0.040 pp+44.0%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.