Marshall Wace’s D-Wave Quantum Inc QBTS Stock Holding History

Marshall Wace’s Portfolio QBTS Stock Details QBTS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-340,363	Closed	-$4.91M	–	3625
2026 Q1	$4.91M	Buy	+340,363	New	+$7.2M	﹤0.01%	1316
2025 Q4	–	Sell	-19,804	Closed	-$489K	–	3387
2025 Q3	$489K	Sell	19,804 -210,577	-91%	-$3.84M	﹤0.01%	2238
2025 Q2	$3.37M	Buy	+230,381	New	+$2.71M	﹤0.01%	1323
2024 Q3	–	Sell	-232,121	Closed	-$265K	–	2876
2024 Q2	$265K	Buy	+232,121	New	+$327K	﹤0.01%	2209
2023 Q3	–	Sell	-10,700	Closed	-$22.4K	–	2585
2023 Q2	$22.4K	Buy	+10,700	New	+$11.8K	﹤0.01%	2386

Other funds holding QBTS

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Clear Street New York $39.5B AUM 124.03% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Marshall Wace's QBTS Position: Q2 2026 in Review

Marshall Wace sold out of D-Wave Quantum Inc (QBTS) in Q2 2026, closing a stake of 340,363 shares — an estimated $4.91M sold.

Marshall Wace first reported a position in QBTS in Q2 2023 and held it in 5 quarters. The position peaked at $4.91M in Q1 2026. 552 funds tracked by Wall St. Rank hold QBTS as of Q2 2026.

Marshall Wace reported no remaining D-Wave Quantum Inc position as of Q2 2026 after selling out during the quarter.
Marshall Wace sold 340,363 D-Wave Quantum Inc shares in Q2 2026, an estimated $4.91M.
Marshall Wace first reported a position in D-Wave Quantum Inc in Q2 2023 and held it in 5 quarters.
Marshall Wace's D-Wave Quantum Inc position peaked at $4.91M in Q1 2026.
552 funds tracked by Wall St. Rank held D-Wave Quantum Inc as of Q2 2026.

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