Gagnon Advisors’s IonQ IONQ Stock Holding History

Gagnon Advisors’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
2025 Q2	–	Sell	-105,589	Closed	-$2.33M	–	26
2025 Q1	$2.33M	Hold	105,589	–	–	1.64%	24
2024 Q4	$4.41M	Sell	105,589 -52,786	-33%	-$1.32M	2.82%	18
2024 Q3	$1.38M	Hold	158,375	–	–	0.89%	26
2024 Q2	$1.11M	Hold	158,375	–	–	0.85%	26
2024 Q1	$1.58M	Buy	+158,375	New	+$1.69M	1.37%	24

Other funds holding IONQ

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

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

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Norges Bank Oslo, Norway $935B AUM

CCM

Cerberus Capital Management New York $2.65B AUM 20.18% 1-Year Est. Return

Gagnon Advisors's IONQ Position: Q2 2025 in Review

Gagnon Advisors sold out of IonQ (IONQ) in Q2 2025, closing a stake of 105,589 shares — an estimated $2.33M sold.

Gagnon Advisors first reported a position in IONQ in Q1 2024 and held it in 5 quarters. The position peaked at $4.41M in Q4 2024. 483 funds tracked by Wall St. Rank hold IONQ as of Q2 2025.

Gagnon Advisors reported no remaining IonQ position as of Q2 2025 after selling out during the quarter.
Gagnon Advisors sold 105,589 IonQ shares in Q2 2025, an estimated $2.33M.
Gagnon Advisors first reported a position in IonQ in Q1 2024 and held it in 5 quarters.
Gagnon Advisors's IonQ position peaked at $4.41M in Q4 2024.
483 funds tracked by Wall St. Rank held IonQ as of Q2 2025.

Based on Gagnon Advisors's 13F filing for Q2 2025, filed 23 Jul 2025.