Magnetar Financial’s IonQ IONQ Stock Holding History

Magnetar Financial’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	$234K	Sell	4,390 -35,510	-89%	-$1.8M	﹤0.01%	886
2026 Q1	$1.15M	Buy	+39,900	New	+$1.53M	0.01%	445
2025 Q3	–	Sell	-23,994	Closed	-$1.03M	–	1028
2025 Q2	$1.03M	Buy	+23,994	New	+$804K	0.01%	433
2024 Q2	–	Sell	-181,212	Closed	-$1.81M	–	565
2024 Q1	$1.81M	Sell	181,212 -154,121	-46%	-$1.65M	0.04%	214
2023 Q4	$4.15M	Buy	+335,333	New	+$4.32M	0.11%	129
2021 Q4	–	Sell	-100,000	Closed	-$884K	–	1454
2021 Q3	$884K	Sell	100,000 -395,899	-80%	-$4.01M	0.01%	751
2021 Q2	$5.3M	Sell	495,899 -34,246	-6%	-$355K	0.05%	367
2021 Q1	$5.71M	Buy	+530,145	New	+$6.17M	0.05%	308

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

Marex Group London $23.6B AUM 57.16% 1-Year Est. Return

Magnetar Financial's IONQ Position: Q2 2026 in Review

Magnetar Financial reduced its IonQ (IONQ) stake by 89% in Q2 2026, selling an estimated $1.8M and leaving 4,390 shares worth $234K. The position accounts for ﹤0.01% of the portfolio, ranked #886.

Magnetar Financial first reported a position in IONQ in Q1 2021 and has held it in 8 quarters since. The position peaked at $5.71M in Q1 2021. 785 funds tracked by Wall St. Rank hold IONQ as of Q2 2026.

Magnetar Financial held 4,390 shares of IonQ worth $234K as of Q2 2026.
Magnetar Financial sold 35,510 IonQ shares in Q2 2026, an estimated $1.8M.
IonQ made up ﹤0.01% of Magnetar Financial's portfolio in Q2 2026, its #886 holding.
Magnetar Financial first reported a position in IonQ in Q1 2021 and has held it in 8 quarters since.
Magnetar Financial's IonQ position peaked at $5.71M in Q1 2021.
785 funds tracked by Wall St. Rank held IonQ as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.