Mid Cap Office REIT
Stocks Ranked by
Market Capitalization
| Name | Market cap | Price |
Price change % |
|
|---|---|---|---|---|
1
Boston Properties
BXP
$9.45B
| $9.45B | $59.20 | 0.82% |
|
2
Alexandria Real Estate Equities
ARE
$7.16B
| $7.16B | $41.62 | 1.7% |
|
3
Vornado Realty Trust
VNO
$6.15B
| $6.15B | $32.93 | 0.9% |
|
4
Cousins Properties
CUZ
$4.55B
| $4.55B | $27.64 | 0.11% |
|
5
Kilroy Realty
KRC
$4.05B
| $4.05B | $34.83 | 0.58% |
|
6
COPT Defense Properties
CDP
$3.78B
| $3.78B | $33.29 | 0.24% |
|
7
SL Green Realty
SLG
$3.33B
| $3.33B | $47 | 0.19% |
|
8
Highwoods Properties
HIW
$3.24B
| $3.24B | $29.34 | 0.45% |
|
Mid 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 8 mid cap Office REIT stocks — companies in the Office REIT industry with a market cap between $2B and $10B — worth a combined $41.7B.
The largest by market cap are Boston Properties (BXP) at $9.45B, Alexandria Real Estate Equities (ARE) at $7.16B and Vornado Realty Trust (VNO) at $6.15B.
Among institutional investors, Kilroy Realty (KRC) drew the most net new fund positions in Q2 2026: 83 funds opened new positions, taking total fund holders up 44 (13%) quarter-over-quarter.
- Combined market cap: $41.7B across 8 stocks.
- Mid Cap: market cap between $2B and $10B.
- Largest constituent: Boston Properties (BXP), $9.45B market cap.
- Most net new fund positions in Q2 2026: Kilroy Realty (KRC), +44 holders.
Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.