Simplex Trading
IONQ icon

Simplex Trading’s IonQ IONQ Stock Holding History

Simplex Trading’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 		$20.1M Sell
698,800
-538,700
-44% -$20.7M 0.01% 429
2025
Q4 		$55.5M Sell
1,237,500
-862,600
-41% -$48.3M 0.03% 265
2025
Q3 		$129M Buy
2,100,100
+894,200
+74% +$42M 0.07% 148
2025
Q2 		$51.8M Buy
1,205,900
+348,000
+41% +$11.7M 0.03% 284
2025
Q1 		$18.9M Sell
857,900
-358,700
-29% -$11.6M 0.01% 550
2024
Q4 		$50.8M Buy
1,216,600
+1,035,200
+571% +$26M 0.03% 303
2024
Q3 		$1.58M Sell
181,400
-8,400
-4% -$64K ﹤0.01% 2486
2024
Q2 		$1.33M Sell
189,800
-146,100
-43% -$1.2M ﹤0.01% 2611
2024
Q1 		$3.35M Sell
335,900
-157,500
-32% -$1.68M ﹤0.01% 1933
2023
Q4 		$6.11M Sell
493,400
-36,700
-7% -$473K ﹤0.01% 1407
2023
Q3 		$7.89M Buy
530,100
+221,100
+72% +$3.47M 0.01% 1046
2023
Q2 		$4.18M Buy
309,000
+259,000
+518% +$2.15M ﹤0.01% 1439
2023
Q1 		$307K Sell
50,000
-41,500
-45% -$194K ﹤0.01% 3815
2022
Q4 		$315K Sell
91,500
-34,100
-27% -$165K ﹤0.01% 3677
2022
Q3 		$636K Buy
125,600
+37,300
+42% +$207K ﹤0.01% 3181
2022
Q2 		$386K Sell
88,300
-4,800
-5% -$34K ﹤0.01% 3776
2022
Q1 		$1.19M Buy
93,100
+31,900
+52% +$429K ﹤0.01% 2710
2021
Q4 		$1.02M Buy
61,200
+7,800
+15% +$130K ﹤0.01% 2824
2021
Q3 		$11K Buy
53,400
+5,300
+11% +$53.7K ﹤0.01% 8869
2021
Q2 		$514K Buy
48,100
+47,786
+15,218% +$495K ﹤0.01% 4122
2021
Q1 		$338K Buy
+314
New +$3.65K ﹤0.01% 3982

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

Simplex Trading's IONQ Position: Q1 2026 in Review

Simplex Trading increased its IonQ (IONQ) stake by 1,237% in Q1 2026, buying an estimated $1.65M and bringing the position to 46,557 shares worth $1.34M. The position accounts for ﹤0.01% of the portfolio, ranked #2194.

Simplex Trading first reported a position in IONQ in Q1 2021 and has held it in 10 quarters since. 629 funds tracked by Wall St. Rank hold IONQ as of Q1 2026.

  • Simplex Trading held 46,557 shares of IonQ worth $1.34M as of Q1 2026.
  • Simplex Trading bought 43,076 IonQ shares in Q1 2026, an estimated $1.65M.
  • IonQ made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #2194 holding.
  • Simplex Trading first reported a position in IonQ in Q1 2021 and has held it in 10 quarters since.
  • 629 funds tracked by Wall St. Rank held IonQ as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.