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 Technology35.4%+6.08 ppFinancials12.0%+0.50 ppConsumer Discretionary12.8%+0.34 ppConsumer Staples6.7%+0.10 ppUtilities2.6%-0.18 ppCommunication Services2.5%-0.30 ppReal Estate2.3%-0.61 ppMaterials2.2%-0.64 ppEnergy2.4%-0.74 ppIndustrials9.3%-1.06 ppHealth Care11.7%-3.51 pp

2 · Industry

Inside Health Care

Pharmaceuticals3.82%-0.88 ppManaged Health Care1.39%-0.68 ppBiotechnology1.79%-0.61 ppLife Sciences Tools & Services1.15%-0.49 ppHealth Care Equipment2.43%-0.46 ppHealth Care Services0.41%-0.28 ppHealth Care Distributors0.35%-0.06 ppHealth Care Facilities0.17%-0.04 ppHealth Care Technology0.03%+0.03 ppHealth Care Supplies0.13%-0.02 pp

3 · Sub-industry

Inside Health Care Facilities

Health Care Facilities0.17%-0.044 pp
Concentrated

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

View all contributions →
Health Care Facilities · weight
0.17%
Industry change · 12M
-0.04 pp
Health Care Facilities · contribution
-0.044 pp
Company participation
0%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

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

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
HCA Healthcare →
HCA
United States$76.0bn0.172%-0.072 pp-0.044 pp+11.8%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.