DOSSIER · 13F Holders · Q2 2026

COPT DEFENSE PROPERTIES

3 institutions still hold COPT DEFENSE PROPERTIES as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 22002T908·3 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$5M
visible holders
Holders
3
filers reporting
Concentration
99.54%
LANDMARK INVESTMENT PARTNERS, L.P. #1
top holder share
AI Holders Summary · Q2 2026

3 institutions reported COPT DEFENSE PROPERTIES in Q2 2026. LANDMARK INVESTMENT PARTNERS, L.P. leads at 99.5% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
LANDMARK INVESTMENT PARTNERS, L.P.
CIK 0002023551
$5M129K1.19%Q2 2026
02
GROUP ONE TRADING LLC
CIK 0000932540
$22K6000.00%Q2 2026
03
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025