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›Industrial REITs›Industrial REITs

1 · Sector

Weight and 12M allocation change

Information Technology38.1%+4.07 ppUtilities2.8%-0.02 ppConsumer Discretionary12.0%-0.02 ppEnergy2.3%-0.32 ppMaterials2.1%-0.33 ppReal Estate2.1%-0.38 ppIndustrials9.4%-0.40 ppCommunication Services2.2%-0.48 ppHealth Care11.5%-0.58 ppConsumer Staples6.2%-0.72 ppFinancials11.4%-0.82 pp

2 · Industry

Inside Real Estate

Data Center REITs0.25%-0.10 ppHealth Care REITs0.38%+0.10 ppTelecom Tower REITs0.29%-0.09 ppSelf-Storage REITs0.15%-0.06 ppMulti-Family Residential REITs0.16%-0.06 ppRetail REITs0.28%-0.04 ppOffice REITs0.04%-0.03 ppOther Specialized REITs0.05%-0.03 ppTimber REITs0.03%-0.02 ppHotel & Resort REITs0.08%-0.02 ppReal Estate Services0.15%-0.02 ppSingle-Family Residential REITs0.03%-0.01 ppIndustrial REITs0.23%-0.00 pp

3 · Sub-industry

Inside Industrial REITs

Industrial REITs0.23%-0.004 pp
Concentrated

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

View all contributions →
Industrial REITs · weight
0.23%
Industry change · 12M
-0.00 pp
Industrial REITs · contribution
-0.004 pp
Company participation
100%
of industry constituents above their 6M weight average

4 · Companies driving this sub-industry

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

CompanyCountryMarket capUniverse weight3M contribution12M contribution12M price returnAbove 6M weight average
Prologis →
PLD
United States$119.4bn0.235%+0.016 pp-0.004 pp+14.1%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.