Marex Group’s IonQ IONQ Stock Holding History

Marex Group’s Portfolio IONQ Stock Details IONQ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$42.6M	Buy	+800,000	New	+$40.5M	0.18%	101
2025 Q4	–	Sell	-5,000	Closed	-$308K	–	1055
2025 Q3	$308K	Buy	+5,000	New	+$235K	﹤0.01%	619

Other funds holding IONQ

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

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

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

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

Norges Bank Oslo, Norway $1T AUM

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Marex Group's IONQ Position: Q2 2026 in Review

Marex Group reduced its IonQ (IONQ) stake by 7.4% in Q2 2026, selling an estimated $15.1M and leaving 3,707,611 shares worth $197M. The position accounts for 0.84% of the portfolio, ranked #31.

Marex Group first reported a position in IONQ in Q1 2025 and has held it in 6 quarters since. 785 funds tracked by Wall St. Rank hold IONQ as of Q2 2026.

Marex Group held 3,707,611 shares of IonQ worth $197M as of Q2 2026.
Marex Group sold 298,301 IonQ shares in Q2 2026, an estimated $15.1M.
IonQ made up 0.84% of Marex Group's portfolio in Q2 2026, its #31 holding.
Marex Group first reported a position in IonQ in Q1 2025 and has held it in 6 quarters since.
785 funds tracked by Wall St. Rank held IonQ as of Q2 2026.

Based on Marex Group's 13F filing for Q2 2026, filed 14 Aug 2026.