GAMCO Investors’s Realty Income O Stock Holding History

GAMCO Investors’s Portfolio O Stock Details O Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$1.6M	Buy	26,173 +8	+0%	+$501	0.02%	558
2025 Q4	$1.47M	Hold	26,165	–	–	0.01%	591
2025 Q3	$1.59M	Hold	26,165	–	–	0.02%	574
2025 Q2	$1.51M	Hold	26,165	–	–	0.01%	591
2025 Q1	$1.52M	Sell	26,165 -3,935	-13%	-$218K	0.02%	525
2024 Q4	$1.61M	Sell	30,100 -5,000	-14%	-$291K	0.02%	527
2024 Q3	$2.23M	Sell	35,100 -1,600	-4%	-$95.2K	0.02%	492
2024 Q2	$1.94M	Hold	36,700	–	–	0.02%	502
2024 Q1	$1.99M	Hold	36,700	–	–	0.02%	497
2023 Q4	$2.11M	Hold	36,700	–	–	0.02%	490
2023 Q3	$1.83M	Sell	36,700 -3,000	-8%	-$173K	0.02%	485
2023 Q2	$2.37M	Hold	39,700	–	–	0.02%	446
2023 Q1	$2.51M	Hold	39,700	–	–	0.03%	438
2022 Q4	$2.52M	Hold	39,700	–	–	0.03%	433
2022 Q3	$2.31M	Hold	39,700	–	–	0.03%	441
2022 Q2	$2.71M	Sell	39,700 -2,300	-5%	-$158K	0.03%	423
2022 Q1	$2.91M	Hold	42,000	–	–	0.03%	436
2021 Q4	$3.01M	Sell	42,000 -1,860	-4%	-$128K	0.03%	441
2021 Q3	$2.76M	Buy	43,860 +38,184	+673%	+$2.58M	0.02%	456
2021 Q2	$367K	Buy	+5,676	New	+$373K	﹤0.01%	797

Other funds holding O

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Parnassus Investments San Francisco, California $34.1B AUM 20.22% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

GAMCO Investors's O Position: Q1 2026 in Review

GAMCO Investors increased its Realty Income (O) stake by 0.03% in Q1 2026, buying an estimated $501 and bringing the position to 26,173 shares worth $1.6M. The position accounts for 0.02% of the portfolio, ranked #558.

GAMCO Investors first reported a position in O in Q2 2021 and has held it in 20 quarters since. The position peaked at $3.01M in Q4 2021. 1,436 funds tracked by Wall St. Rank hold O as of Q1 2026.

GAMCO Investors held 26,173 shares of Realty Income worth $1.6M as of Q1 2026.
GAMCO Investors bought 8 Realty Income shares in Q1 2026, an estimated $501.
Realty Income made up 0.02% of GAMCO Investors's portfolio in Q1 2026, its #558 holding.
GAMCO Investors first reported a position in Realty Income in Q2 2021 and has held it in 20 quarters since.
GAMCO Investors's Realty Income position peaked at $3.01M in Q4 2021.
1,436 funds tracked by Wall St. Rank held Realty Income as of Q1 2026.

Based on GAMCO Investors's 13F filing for Q1 2026, filed 14 May 2026.