Millennium Management
IONQ icon

Millennium Management’s IonQ IONQ Stock Holding History

Millennium Management’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 		– Sell
-116,004
Closed -$4.45M – 6025
2025
Q4 		$5.21M Sell
116,004
-300,214
-72% -$16.8M ﹤0.01% 2963
2025
Q3 		$25.6M Buy
416,218
+204,028
+96% +$9.59M 0.01% 1400
2025
Q2 		$9.12M Buy
212,190
+140,429
+196% +$4.71M ﹤0.01% 2355
2025
Q1 		$1.58M Buy
71,761
+23,093
+47% +$748K ﹤0.01% 3991
2024
Q4 		$2.03M Sell
48,668
-85,893
-64% -$2.15M ﹤0.01% 3631
2024
Q3 		$1.18M Buy
+134,561
New +$1.03M ﹤0.01% 4137
2024
Q1 		– Sell
-450,131
Closed -$5.58M – 6407
2023
Q4 		$5.58M Sell
450,131
-428,041
-49% -$5.52M ﹤0.01% 2696
2023
Q3 		$13.1M Buy
+878,172
New +$13.8M 0.01% 1790
2023
Q2 		– Sell
-17,261
Closed -$106K – 6384
2023
Q1 		$106K Sell
17,261
-104,604
-86% -$489K ﹤0.01% 5404
2022
Q4 		$420K Sell
121,865
-929,897
-88% -$4.49M ﹤0.01% 4865
2022
Q3 		$5.33M Buy
1,051,762
+751,719
+251% +$4.17M ﹤0.01% 2839
2022
Q2 		$1.31M Buy
300,043
+27,697
+10% +$196K ﹤0.01% 4117
2022
Q1 		$3.48M Buy
272,346
+237,785
+688% +$3.2M ﹤0.01% 3340
2021
Q4 		$577K Sell
34,561
-1,486,200
-98% -$24.8M ﹤0.01% 4926
2021
Q3 		$15.8M Sell
1,520,761
-56,464
-4% -$573K 0.01% 1552
2021
Q2 		$16.9M Buy
1,577,225
+148,571
+10% +$1.54M 0.01% 1359
2021
Q1 		$15.4M Buy
+1,428,654
New +$16.6M 0.01% 1335

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

Millennium Management's IONQ Position: Q1 2026 in Review

Millennium Management sold out of IonQ (IONQ) in Q1 2026, closing a stake of 116,004 shares — an estimated $4.45M sold.

Millennium Management first reported a position in IONQ in Q1 2021 and held it in 17 quarters. The position peaked at $25.6M in Q3 2025. 629 funds tracked by Wall St. Rank hold IONQ as of Q1 2026.

  • Millennium Management reported no remaining IonQ position as of Q1 2026 after selling out during the quarter.
  • Millennium Management sold 116,004 IonQ shares in Q1 2026, an estimated $4.45M.
  • Millennium Management first reported a position in IonQ in Q1 2021 and held it in 17 quarters.
  • Millennium Management's IonQ position peaked at $25.6M in Q3 2025.
  • 629 funds tracked by Wall St. Rank held IonQ as of Q1 2026.

Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.