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IONQ icon

October Effect’s IonQ IONQ Stock Holding History

October Effect’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
-22,000
Closed -$1.35M – 63
2025
Q3 		$1.35M Buy
+22,000
New +$1.03M 1.49% 19

Other funds holding IONQ

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $935B AUM
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
MG
Marex Group London $15.8B AUM 31.44% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return

October Effect's IONQ Position: Q4 2025 in Review

October Effect sold out of IonQ (IONQ) in Q4 2025, closing a stake of 22,000 shares — an estimated $1.35M sold.

October Effect first reported a position in IONQ in Q3 2025 and held it in 1 quarter. The position peaked at $1.35M in Q3 2025. 674 funds tracked by Wall St. Rank hold IONQ as of Q4 2025.

  • October Effect reported no remaining IonQ position as of Q4 2025 after selling out during the quarter.
  • October Effect sold 22,000 IonQ shares in Q4 2025, an estimated $1.35M.
  • October Effect first reported a position in IonQ in Q3 2025 and held it in 1 quarter.
  • October Effect's IonQ position peaked at $1.35M in Q3 2025.
  • 674 funds tracked by Wall St. Rank held IonQ as of Q4 2025.

Based on October Effect's 13F filing for Q4 2025, filed 20 Jan 2026.