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 Technology37.5%+17.67 ppFinancials12.1%+3.93 ppConsumer Discretionary11.7%+3.50 ppIndustrials10.0%+2.95 ppConsumer Staples6.5%+1.39 ppUtilities2.8%+0.81 ppCommunication Services2.5%+0.68 ppReal Estate2.3%+0.39 ppEnergy2.3%+0.30 ppHealth Care10.3%+0.23 ppMaterials2.1%-31.86 pp

2 · Industry

Inside Health Care

Managed Health Care0.70%-0.62 ppHealth Care Equipment2.38%+0.59 ppLife Sciences Tools & Services0.93%-0.14 ppBiotechnology1.78%+0.14 ppPharmaceuticals3.35%+0.13 ppHealth Care Distributors0.40%+0.11 ppHealth Care Services0.42%+0.03 ppHealth Care Supplies0.09%-0.02 ppHealth Care Facilities0.18%+0.01 ppHealth Care Technology0.03%+0.01 pp

3 · Sub-industry

Inside Health Care Facilities

Health Care Facilities0.18%+0.012 pp
Concentrated

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

View all contributions →
Health Care Facilities · weight
0.18%
Industry change · 12M
+0.01 pp
Health Care Facilities · contribution
+0.012 pp
Company participation
0%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Jul 2025 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
HCA Healthcare →
HCA
United States$85.2bn0.180%-0.026 pp+0.012 pp-1.7%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.