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›Diversified Support Services›Diversified Support Services

1 · Sector

Weight and 12M allocation change

Industrials10.8%+1.00 pp Consumer Discretionary12.0%+1.00 pp Financials11.9%+0.68 pp Information Technology27.8%+0.62 pp Consumer Staples7.8%+0.06 pp Materials2.9%-0.19 pp Energy3.3%-0.23 pp Real Estate2.6%-0.43 pp Communication Services2.7%-0.45 pp Utilities2.9%-0.48 pp Health Care15.3%-1.58 pp

2 · Industry

Inside Industrials

Passenger Ground Transportation0.40%+0.40 pp Air Freight & Logistics0.53%-0.16 pp Construction Machinery & Heavy Transportation Equipment0.84%+0.16 pp Electrical Components & Equipment0.75%+0.15 pp Industrial Machinery & Supplies & Components1.25%+0.14 pp Heavy Electrical Equipment0.15%+0.12 pp Industrial Conglomerates0.62%-0.12 pp Diversified Support Services0.25%+0.11 pp Building Products0.59%+0.10 pp Environmental & Facilities Services0.55%+0.09 pp Aerospace & Defense2.51%+0.07 pp Agricultural & Farm Machinery0.32%-0.06 pp Trading Companies & Distributors0.19%+0.05 pp Human Resource & Employment Services0.41%-0.03 pp Construction & Engineering0.15%+0.03 pp Research & Consulting Services0.17%-0.02 pp Cargo Ground Transportation0.11%-0.02 pp Rail Transportation0.76%-0.01 pp Data Processing & Outsourced Services0.07%+0.01 pp Passenger Airlines0.19%+0.00 pp

3 · Sub-industry

Inside Diversified Support Services

Diversified Support Services0.25%+0.109 pp

Concentrated

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

View all contributions →

Diversified Support Services · weight

0.25%

Industry change · 12M

+0.11 pp

Diversified Support Services · contribution

+0.109 pp

Company participation

100%

of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Apr 2024 · 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
Copart → CPRT	United States	$52.2bn	0.151%	+0.014 pp	+0.088 pp	+37.4%	Yes
Leidos → LDOS	United States	$19.0bn	0.055%	+0.010 pp	+0.012 pp	+52.6%	Yes
Cintas → CTAS	United States	$16.7bn	0.048%	+0.003 pp	+0.009 pp	+45.9%	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.