Stock Ownership/O

REALTY INCOME CORP (O): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in O · Real Estate. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
20
13F filers
Aggregate Value
$363.4M
Across holders
Last Price
$63.17
2026-08-24
Sector
Real Estate
GICS
Quarterly fund activity10 increased10 reduced4 exited
Full exits: RENAISSANCE TECHNOLOGIES LLC, Bridgewater Associates, LP, Qube Research & Technologies Ltd, CAPSTONE INVESTMENT ADVISORS, LLC
Institutional Holders of O
↗
20 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
SHAW D E & CO INC
CIK 0001009207
Hedge Fund1.66M$102.6M28.2%0.0%Reduced+$50.9MQ2 2026
Rockefeller Capital Management L.P.
CIK 0001739439
Hedge Fund1.03M$64.1M17.6%0.1%Added$-219.0MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund650K$40.2M11.1%0.0%Added+$31.6MQ2 2026
BALYASNY ASSET MANAGEMENT LLC
CIK 0001218710
Hedge Fund623K$38.6M10.6%0.0%Added+$37.7MQ2 2026
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
Hedge Fund560K$34.7M9.5%0.0%Added+$33.4MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund491K$30.4M8.4%0.0%Added$-103.0MQ2 2026
Squarepoint Ops LLC
CIK 0001642575
Hedge Fund212K$13.1M3.6%0.0%Reduced+$6.1MQ2 2026
Woodline Partners LP
CIK 0001784547
Hedge Fund204K$12.6M3.5%0.0%Added+$1.4MQ2 2026
Gotham Asset Management, LLC
CIK 0001510387
Hedge Fund189K$11.7M3.2%0.0%Reduced$-8.5MQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund74K$4.6M1.3%0.0%Added—Q2 2026
SHAW D E & CO INCReduced
Hedge Fund
$102.6M· 28.2% of total· 0.0% port· 1.66M sh· +$50.9M QoQ· Q2 2026
Rockefeller Capital Management L.P.Added
Hedge Fund
$64.1M· 17.6% of total· 0.1% port· 1.03M sh· $-219.0M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$40.2M· 11.1% of total· 0.0% port· 650K sh· +$31.6M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$38.6M· 10.6% of total· 0.0% port· 623K sh· +$37.7M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$34.7M· 9.5% of total· 0.0% port· 560K sh· +$33.4M QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$30.4M· 8.4% of total· 0.0% port· 491K sh· $-103.0M QoQ· Q2 2026
Squarepoint Ops LLCReduced
Hedge Fund
$13.1M· 3.6% of total· 0.0% port· 212K sh· +$6.1M QoQ· Q2 2026
Woodline Partners LPAdded
Hedge Fund
$12.6M· 3.5% of total· 0.0% port· 204K sh· +$1.4M QoQ· Q2 2026
Gotham Asset Management, LLCReduced
Hedge Fund
$11.7M· 3.2% of total· 0.0% port· 189K sh· $-8.5M QoQ· Q2 2026
MARSHALL WACE, LLPAdded
Hedge Fund
$4.6M· 1.3% of total· 0.0% port· 74K sh· — QoQ· Q2 2026
CAXTON ASSOCIATES LLPReduced
Hedge Fund
$3.0M· 0.8% of total· 0.1% port· 48K sh· $-275K QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPReduced
Hedge Fund
$2.2M· 0.6% of total· 0.0% port· 36K sh· +$102K QoQ· Q2 2026
GAMCO INVESTORS, INC. ET ALReduced
Institutional Manager
$1.6M· 0.4% of total· 0.0% port· 26K sh· $-496 QoQ· Q2 2026
TCW GROUP INCAdded
Hedge Fund
$941K· 0.3% of total· 0.0% port· 15K sh· +$29K QoQ· Q2 2026
Brevan Howard Capital Management LPReduced
Hedge Fund
$925K· 0.3% of total· 0.0% port· 15K sh· $-930K QoQ· Q2 2026
Parallax Volatility Advisers, L.P.Added
Hedge Fund
$904K· 0.2% of total· 0.0% port· 15K sh· $-2.2M QoQ· Q2 2026
Bridgewater Advisors Inc.Reduced
Hedge Fund
$413K· 0.1% of total· 0.0% port· 7K sh· $-63 QoQ· Q2 2026
Fulcrum Asset Management LLPAdded
Hedge Fund
$319K· 0.1% of total· 0.0% port· 5K sh· +$3K QoQ· Q2 2026
Fisher Asset Management, LLCReduced
Institutional Manager
$223K· 0.1% of total· 0.0% port· 4K sh· $-221K QoQ· Q2 2026
Ancora Advisors, LLCReduced
Hedge Fund
$150K· 0.0% of total· 0.0% port· 2K sh· +$38K QoQ· Q2 2026
1–10 of 20
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