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›Real Estate›Data Center REITs›Data Center REITs

1 · Sector

Weight and 12M allocation change

Information Technology33.3%+4.48 ppFinancials11.4%+0.74 ppConsumer Staples7.3%+0.20 ppUtilities2.8%-0.07 ppIndustrials9.8%-0.20 ppReal Estate2.7%-0.24 ppMaterials2.6%-0.32 ppCommunication Services2.4%-0.40 ppEnergy2.6%-0.86 ppConsumer Discretionary10.9%-1.64 ppHealth Care14.2%-1.69 pp

2 · Industry

Inside Real Estate

Industrial REITs0.29%-0.08 ppTelecom Tower REITs0.43%-0.06 ppData Center REITs0.31%-0.05 ppHealth Care REITs0.28%+0.05 ppMulti-Family Residential REITs0.23%-0.03 ppReal Estate Services0.16%-0.03 ppTimber REITs0.05%-0.02 ppOther Specialized REITs0.08%+0.02 ppHotel & Resort REITs0.11%-0.02 ppOffice REITs0.08%-0.02 ppRetail REITs0.34%+0.01 ppSingle-Family Residential REITs0.05%-0.01 ppSelf-Storage REITs0.24%-0.01 pp

3 · Sub-industry

Inside Data Center REITs

Data Center REITs0.31%-0.049 pp
Concentrated

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

View all contributions →
Data Center REITs · weight
0.31%
Industry change · 12M
-0.05 pp
Data Center REITs · contribution
-0.049 pp
Company participation
100%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

Aug 2024 · sorted by absolute contribution to 12-month change

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
Equinix →
EQIX
United States$79.2bn0.191%+0.053 pp-0.042 pp+9.0%Yes
Digital Realty →
DLR
United States$49.6bn0.120%+0.033 pp-0.007 pp+19.2%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.