Saybrook Capital’s IonQ IONQ Stock Holding History

Saybrook Capital’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 Q4	–	Sell	-9,850	Closed	-$606K	–	43
2025 Q3	$606K	Sell	9,850 -850	-8%	-$40K	0.16%	33
2025 Q2	$460K	Hold	10,700	–	–	0.13%	33
2025 Q1	$236K	Sell	10,700 -42,400	-80%	-$1.37M	0.07%	42
2024 Q4	$2.22M	Sell	53,100 -5,400	-9%	-$135K	0.59%	26
2024 Q3	$511K	Sell	58,500 -6,300	-10%	-$48K	0.14%	34
2024 Q2	$456K	Sell	64,800 -14,300	-18%	-$117K	0.13%	36
2024 Q1	$790K	Buy	+79,100	New	+$845K	0.21%	35

Other funds holding IONQ

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

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

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

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

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

Norges Bank Oslo, Norway $935B AUM

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

Marex Group London $15.8B AUM 31.44% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

Saybrook Capital's IONQ Position: Q4 2025 in Review

Saybrook Capital sold out of IonQ (IONQ) in Q4 2025, closing a stake of 9,850 shares — an estimated $606K sold.

Saybrook Capital first reported a position in IONQ in Q1 2024 and held it in 7 quarters. The position peaked at $2.22M in Q4 2024. 675 funds tracked by Wall St. Rank hold IONQ as of Q4 2025.

Saybrook Capital reported no remaining IonQ position as of Q4 2025 after selling out during the quarter.
Saybrook Capital sold 9,850 IonQ shares in Q4 2025, an estimated $606K.
Saybrook Capital first reported a position in IonQ in Q1 2024 and held it in 7 quarters.
Saybrook Capital's IonQ position peaked at $2.22M in Q4 2024.
675 funds tracked by Wall St. Rank held IonQ as of Q4 2025.

Based on Saybrook Capital's 13F filing for Q4 2025, filed 29 Jan 2026.