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 Technology27.3%+27.25 ppHealth Care16.4%+16.43 ppIndustrials12.2%+12.14 ppConsumer Discretionary7.3%+7.28 ppConsumer Staples7.1%+7.13 ppCommunication Services4.4%+4.36 ppMaterials3.3%+3.25 ppReal Estate3.2%+3.19 ppUtilities3.0%+3.01 ppEnergy2.1%+2.14 ppFinancials13.7%-86.17 pp

2 · Industry

Inside Health Care

Pharmaceuticals4.75%+4.74 ppHealth Care Equipment3.24%+3.24 ppBiotechnology2.55%+2.55 ppLife Sciences Tools & Services2.21%+2.20 ppManaged Health Care1.98%+1.98 ppHealth Care Services0.83%+0.83 ppHealth Care Supplies0.31%+0.31 ppHealth Care Distributors0.29%+0.29 ppHealth Care Facilities0.28%+0.28 ppHealth Care Technology0.00%+0.00 pp

3 · Sub-industry

Inside Health Care Facilities

Health Care Facilities0.28%+0.281 pp
Concentrated

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

View all contributions →
Health Care Facilities · weight
0.28%
Industry change · 12M
+0.28 pp
Health Care Facilities · contribution
+0.281 pp
Company participation
100%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

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

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
HCA Healthcare →
HCA
United States$82.1bn0.281%+0.040 pp+0.281 pp+97.4%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.