John Overdeck’s D-Wave Quantum Inc QBTS Stock Holding History

John Overdeck’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	-265,113	Closed	-$5.81M	–	5347
2026 Q1	$3.83M	Sell	265,113 -82,169	-24%	-$1.74M	﹤0.01%	2215
2025 Q4	$9.08M	Sell	347,282 -698,600	-67%	-$20.3M	0.01%	1190
2025 Q3	$25.8M	Buy	1,045,882 +698,600	+201%	+$12.7M	0.04%	540
2025 Q2	$5.08M	Sell	347,282 -2,594,150	-88%	-$30.5M	0.01%	1225
2025 Q1	$22.4M	Buy	+2,941,432	New	+$19.8M	0.05%	451
2024 Q1	–	Sell	-38,036	Closed	-$33.5K	–	3317
2023 Q4	$33.5K	Buy	+38,036	New	+$33.7K	﹤0.01%	3030
2023 Q2	–	Sell	-30,937	Closed	-$20.5K	–	3217
2023 Q1	$20.5K	Buy	+30,937	New	+$29.3K	﹤0.01%	2848

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

John Overdeck's QBTS Position: Q2 2026 in Review

John Overdeck sold out of D-Wave Quantum Inc (QBTS) in Q2 2026, closing a stake of 265,113 shares — an estimated $5.81M sold.

John Overdeck first reported a position in QBTS in Q1 2023 and held it in 7 quarters. The position peaked at $25.8M in Q3 2025. 548 funds tracked by Wall St. Rank hold QBTS as of Q2 2026.

John Overdeck reported no remaining D-Wave Quantum Inc position as of Q2 2026 after selling out during the quarter.
John Overdeck sold 265,113 D-Wave Quantum Inc shares in Q2 2026, an estimated $5.81M.
John Overdeck first reported a position in D-Wave Quantum Inc in Q1 2023 and held it in 7 quarters.
John Overdeck's D-Wave Quantum Inc position peaked at $25.8M in Q3 2025.
548 funds tracked by Wall St. Rank held D-Wave Quantum Inc as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.