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

Information Technology29.7%+5.20 ppConsumer Discretionary11.9%+0.62 ppIndustrials10.2%+0.09 ppCommunication Services2.9%-0.50 ppReal Estate2.8%-0.52 ppMaterials2.7%-0.53 ppUtilities2.7%-0.66 ppConsumer Staples6.7%-0.73 ppEnergy3.1%-0.73 ppFinancials11.7%-0.96 ppHealth Care15.6%-1.28 pp

2 · Industry

Inside Health Care

Managed Health Care2.01%-0.36 ppLife Sciences Tools & Services1.64%-0.36 ppPharmaceuticals4.92%-0.29 ppHealth Care Services0.67%-0.20 ppBiotechnology2.51%-0.17 ppHealth Care Equipment3.01%+0.07 ppHealth Care Distributors0.44%+0.03 ppHealth Care Facilities0.24%-0.00 ppHealth Care Supplies0.16%+0.00 ppHealth Care Technology0.00%+0.00 pp

3 · Sub-industry

Inside Health Care Facilities

Health Care Facilities0.24%-0.004 pp
Concentrated

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

View all contributions →
Health Care Facilities · weight
0.24%
Industry change · 12M
-0.00 pp
Health Care Facilities · contribution
-0.004 pp
Company participation
100%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Jan 2024 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
HCA Healthcare →
HCA
United States$81.6bn0.243%+0.037 pp-0.004 pp+20.6%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.