Marshall Wace
O icon

Marshall Wace’s Realty Income O Stock Holding History

Marshall Wace’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
Q2 		$4.61M Buy
+74,351
New +$4.64M ﹤0.01% 1422
2025
Q2 		– Sell
-1,228,140
Closed -$71.2M – 3025
2025
Q1 		$71.2M Buy
+1,228,140
New +$68M 0.09% 191
2024
Q4 		– Sell
-8,820
Closed -$559K – 2882
2024
Q3 		$559K Buy
+8,820
New +$525K ﹤0.01% 1881
2024
Q2 		– Sell
-416,100
Closed -$22.5M – 2836
2024
Q1 		$22.5M Buy
416,100
+184,388
+80% +$9.98M 0.03% 474
2023
Q4 		$13.3M Sell
231,712
-58,782
-20% -$3.09M 0.02% 600
2023
Q3 		$14.5M Sell
290,494
-689,544
-70% -$39.6M 0.03% 525
2023
Q2 		$58.6M Buy
980,038
+221,169
+29% +$13.5M 0.11% 189
2023
Q1 		$48.1M Buy
758,869
+221,715
+41% +$14.4M 0.1% 223
2022
Q4 		$34.1M Sell
537,154
-647,578
-55% -$40.2M 0.08% 293
2022
Q3 		$69M Buy
+1,184,732
New +$81.7M 0.15% 135
2022
Q1 		– Sell
-196,350
Closed -$14.1M – 3809
2021
Q4 		$14.1M Buy
+196,350
New +$13.5M 0.03% 647
2021
Q3 		– Sell
-61,841
Closed -$4M – 3299
2021
Q2 		$4M Sell
61,841
-127,610
-67% -$8.38M 0.02% 979
2021
Q1 		$11.7M Buy
189,451
+46,623
+33% +$2.76M 0.05% 386
2020
Q4 		$8.6M Buy
142,828
+72,988
+105% +$4.31M 0.05% 394
2020
Q3 		$4.11M Buy
+69,840
New +$4.13M 0.03% 582
2020
Q1 		– Sell
-15,318
Closed -$1.09M – 1938
2019
Q4 		$1.09M Buy
+15,318
New +$1.14M 0.01% 957

Other funds holding O

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM

Marshall Wace's O Position: Q2 2026 in Review

Marshall Wace opened a new position in Realty Income (O) in Q2 2026: 74,351 shares worth $4.61M. The stake represents ﹤0.01% of the portfolio and ranks #1422 among its holdings. This is a return to the name: Marshall Wace previously reported a position in O as recently as Q1 2025.

Marshall Wace first reported a position in O in Q4 2019 and has held it in 16 quarters since. The position peaked at $71.2M in Q1 2025. 1,458 funds tracked by Wall St. Rank hold O as of Q2 2026.

  • Marshall Wace held 74,351 shares of Realty Income worth $4.61M as of Q2 2026.
  • Realty Income was a new Marshall Wace position in Q2 2026.
  • Realty Income made up ﹤0.01% of Marshall Wace's portfolio in Q2 2026, its #1422 holding.
  • Marshall Wace first reported a position in Realty Income in Q4 2019 and has held it in 16 quarters since.
  • Marshall Wace's Realty Income position peaked at $71.2M in Q1 2025.
  • 1,458 funds tracked by Wall St. Rank held Realty Income as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.