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›Industrials›Environmental & Facilities Services›Environmental & Facilities Services

1 · Sector

Weight and 12M allocation change

Materials29.6%+26.14 pp Consumer Discretionary8.5%+1.82 pp Real Estate2.1%-1.21 pp Utilities2.3%-1.33 pp Energy2.3%-1.64 pp Communication Services2.1%-1.72 pp Consumer Staples5.3%-2.38 pp Industrials6.9%-3.12 pp Financials7.8%-5.05 pp Health Care11.8%-5.74 pp Information Technology21.2%-5.77 pp

2 · Industry

Inside Industrials

Aerospace & Defense1.75%-0.56 pp Rail Transportation0.56%-0.39 pp Industrial Conglomerates0.51%-0.37 pp Industrial Machinery & Supplies & Components0.77%-0.28 pp Air Freight & Logistics0.47%-0.28 pp Construction Machinery & Heavy Transportation Equipment0.46%-0.19 pp Human Resource & Employment Services0.31%-0.19 pp Agricultural & Farm Machinery0.25%-0.14 pp Electrical Components & Equipment0.44%-0.13 pp Building Products0.34%-0.13 pp Environmental & Facilities Services0.32%-0.13 pp Passenger Airlines0.14%-0.11 pp Research & Consulting Services0.14%-0.05 pp Heavy Electrical Equipment0.02%-0.04 pp Trading Companies & Distributors0.09%-0.04 pp Cargo Ground Transportation0.08%-0.03 pp Construction & Engineering0.09%-0.02 pp Data Processing & Outsourced Services0.04%-0.02 pp Diversified Support Services0.11%-0.00 pp Passenger Ground Transportation0.00%+0.00 pp

3 · Sub-industry

Inside Environmental & Facilities Services

Environmental & Facilities Services0.32%-0.131 pp

Concentrated

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

View all contributions →

Environmental & Facilities Services · weight

0.32%

Industry change · 12M

-0.13 pp

Environmental & Facilities Services · contribution

-0.131 pp

Company participation

of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

May 2023 · sorted by absolute contribution to 12-month change

Company	Country	Market cap	Universe weight	3M contribution	12M contribution	12M price return	Above 6M weight average
Waste Management → WM	United States	$65.9bn	0.163%	-0.052 pp	-0.074 pp	+3.8%	No
Republic Services → RSG	United States	$44.8bn	0.111%	-0.033 pp	-0.042 pp	+7.4%	No
Rollins, Inc. → ROL	United States	$19.4bn	0.048%	-0.013 pp	-0.015 pp	+12.3%	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.