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Siren LLC’s IonQ IONQ Stock Holding History

Siren LLC’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
Q1 		$4.9M Hold
170,000
– – 0.14% 78
2025
Q4 		$7.63M Hold
170,000
– – 0.23% 60
2025
Q3 		$10.5M Hold
170,000
– – 0.41% 47
2025
Q2 		$7.3M Hold
170,000
– – 0.38% 50
2025
Q1 		$3.75M Hold
170,000
– – 0.21% 67
2024
Q4 		$7.1M Sell
170,000
-330,000
-66% -$8.28M 0.31% 58
2024
Q3 		$4.37M Buy
+500,000
New +$3.81M 0.22% 70

Other funds holding IONQ

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
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
DE
Defiance ETFs New York $6.98B AUM
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
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
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Siren LLC's IONQ Position: Q1 2026 in Review

Siren LLC held its IonQ (IONQ) position steady in Q1 2026 at 170,000 shares worth $4.9M. The position accounts for 0.14% of the portfolio, ranked #78.

Siren LLC first reported a position in IONQ in Q3 2024 and has held it in 7 quarters since. The position peaked at $10.5M in Q3 2025. 629 funds tracked by Wall St. Rank hold IONQ as of Q1 2026.

  • Siren LLC held 170,000 shares of IonQ worth $4.9M as of Q1 2026.
  • Siren LLC left its IonQ share count unchanged in Q1 2026.
  • IonQ made up 0.14% of Siren LLC's portfolio in Q1 2026, its #78 holding.
  • Siren LLC first reported a position in IonQ in Q3 2024 and has held it in 7 quarters since.
  • Siren LLC's IonQ position peaked at $10.5M in Q3 2025.
  • 629 funds tracked by Wall St. Rank held IonQ as of Q1 2026.

Based on Siren LLC's 13F filing for Q1 2026, filed 14 May 2026.