DOSSIER · 13F Holders · Q2 2026

REALTY INCOME CORP

7 institutions still hold REALTY INCOME CORP as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 756109904·7 13F holders·last filed Jun 30, 2026
Market cap
13F value held
$56M
visible holders
Holders
7
filers reporting
Concentration
63.72%
IMC-Chicago, LLC #1
top holder share
AI Holders Summary · Q2 2026

7 institutions reported REALTY INCOME CORP in Q2 2026. IMC-Chicago, LLC leads at 63.7% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
IMC-Chicago, LLC
CIK 0001452861· Market maker
$36M579K0.01%Q2 2026
02
GROUP ONE TRADING LLC
CIK 0000932540
$7M120K0.01%Q2 2026
03
SIMPLEX TRADING, LLC
CIK 0001488542
$6M99K0.00%Q2 2026
04
Maven Securities LTD
CIK 0001633046
$4M59K0.07%Q2 2026
05
LANDMARK INVESTMENT PARTNERS, L.P.
CIK 0002023551
$3M50K0.78%Q2 2026
06
SG Americas Securities, LLC
CIK 0001313360
$145K125K0.00%Q1 2026
07
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025