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Small Cap Office REIT
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
PDM
1
Piedmont Realty Trust
PDM
$1.24B
$1.24B $9.90 0.92%
DEA
2
Easterly Government Properties
DEA
$1.19B
$1.19B $25.10 0.56%
HPP
3
Hudson Pacific Properties
HPP
$809M
$809M $14.91 1.36%
PSTL
4
Postal Realty Trust
PSTL
$708M
$708M $23.40 1.69%
BDN
5
Brandywine Realty Trust
BDN
$565M
$565M $3.28 3.14%
OPI
6
Office Properties Income Trust
OPI
$395M
$395M $18 3.07%

Small Cap Office REIT Stocks at a Glance

Office REITs own and lease office buildings, complexes, and business centers. Long leases lag the cycle in both directions, with occupancy and rent spreads tracking employment, corporate space demand, and the structural reset from hybrid work.

There are 6 small cap Office REIT stocks — companies in the Office REIT industry with a market cap between $250M and $2B — worth a combined $4.9B.

The largest by market cap are Piedmont Realty Trust (PDM) at $1.24B, Easterly Government Properties (DEA) at $1.19B and Hudson Pacific Properties (HPP) at $809M.

Among institutional investors, Office Properties Income Trust (OPI) drew the most net new fund positions in Q2 2026: 35 funds opened new positions.

Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.