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›Energy›Integrated Oil & Gas›Integrated Oil & Gas

1 · Sector

Weight and 12M allocation change

Information Technology18.4%+8.88 pp Financials16.5%+7.33 pp Health Care17.0%+6.61 pp Industrials13.2%+6.00 pp Consumer Staples8.7%+3.60 pp Communication Services5.3%+3.24 pp Materials3.2%+1.83 pp Utilities3.7%+1.55 pp Real Estate3.5%+1.53 pp Energy3.5%+1.16 pp Consumer Discretionary7.0%-41.73 pp

2 · Industry

Inside Energy

Integrated Oil & Gas1.12%+0.37 pp Oil & Gas Storage & Transportation0.53%+0.23 pp Oil & Gas Refining & Marketing0.62%+0.22 pp Oil & Gas Exploration & Production0.89%+0.22 pp Oil & Gas Equipment & Services0.38%+0.12 pp

3 · Sub-industry

Inside Integrated Oil & Gas

Integrated Oil & Gas1.12%+0.375 pp

Concentrated

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

View all contributions →

Integrated Oil & Gas · weight

1.12%

Industry change · 12M

+0.37 pp

Integrated Oil & Gas · contribution

+0.375 pp

Company participation

of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Dec 2019 · 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
Chevron Corporation → CVX	United States	$227.9bn	1.118%	-0.078 pp	+0.375 pp	+15.3%	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.