Marshall Wace’s Oppenheimer Holdings OPY Stock Holding History

Marshall Wace’s Portfolio OPY Stock Details OPY Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-16,795	Closed	-$1.21M	–	3555
2025 Q4	$1.21M	Sell	16,795 -29,574	-64%	-$2.06M	﹤0.01%	1836
2025 Q3	$3.43M	Buy	46,369 +15,721	+51%	+$1.14M	﹤0.01%	1355
2025 Q2	$2.02M	Buy	+30,648	New	+$1.87M	﹤0.01%	1563
2024 Q3	–	Sell	-14,736	Closed	-$706K	–	2834
2024 Q2	$706K	Buy	14,736 +8,623	+141%	+$368K	﹤0.01%	1821
2024 Q1	$244K	Buy	+6,113	New	+$238K	﹤0.01%	2175
2023 Q3	–	Sell	-5,455	Closed	-$219K	–	2547
2023 Q2	$219K	Buy	+5,455	New	+$208K	﹤0.01%	2224
2022 Q1	–	Sell	-6,541	Closed	-$303K	–	3833
2021 Q4	$303K	Buy	+6,541	New	+$322K	﹤0.01%	3032
2021 Q2	–	Sell	-23,606	Closed	-$945K	–	2960
2021 Q1	$945K	Buy	23,606 +9,979	+73%	+$370K	﹤0.01%	1692
2020 Q4	$428K	Sell	13,627 -4,306	-24%	-$121K	﹤0.01%	1521
2020 Q3	$400K	Buy	+17,933	New	+$416K	﹤0.01%	1293
2018 Q4	–	Sell	-10,001	Closed	-$316K	–	1745
2018 Q3	$316K	Buy	+10,001	New	+$308K	﹤0.01%	1005

Other funds holding OPY

JCP

JB Capital Partners Armonk, New York $581M AUM 46.16% 1-Year Est. Return

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

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

Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return

RBF Capital San Francisco, California $2.05B AUM 29.64% 1-Year Est. Return

Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return

GWM

Greenwich Wealth Management Greenwich, Connecticut $2.45B AUM 39.53% 1-Year Est. Return

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

Marshall Wace's OPY Position: Q1 2026 in Review

Marshall Wace sold out of Oppenheimer Holdings (OPY) in Q1 2026, closing a stake of 16,795 shares — an estimated $1.21M sold.

Marshall Wace first reported a position in OPY in Q3 2018 and held it in 11 quarters. The position peaked at $3.43M in Q3 2025. 116 funds tracked by Wall St. Rank hold OPY as of Q1 2026.

Marshall Wace reported no remaining Oppenheimer Holdings position as of Q1 2026 after selling out during the quarter.
Marshall Wace sold 16,795 Oppenheimer Holdings shares in Q1 2026, an estimated $1.21M.
Marshall Wace first reported a position in Oppenheimer Holdings in Q3 2018 and held it in 11 quarters.
Marshall Wace's Oppenheimer Holdings position peaked at $3.43M in Q3 2025.
116 funds tracked by Wall St. Rank held Oppenheimer Holdings as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.