LPU
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Lansdowne Partners (UK)’s IonQ IONQ Stock Holding History

Lansdowne Partners (UK)’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 		$22.9M Buy
795,585
+152,792
+24% +$5.86M 1.23% 12
2025
Q4 		$28.8M Sell
642,793
-1,294,238
-67% -$72.5M 2.11% 11
2025
Q3 		$38.6M Buy
1,937,031
+1,435,394
+286% +$67.5M 3.25% 8
2025
Q2 		$21.6M Buy
501,637
+7,852
+2% +$263K 2.8% 10
2025
Q1 		$10.9M Sell
493,785
-507,728
-51% -$16.5M 1.54% 10
2024
Q4 		$41.8M Sell
1,001,513
-313,605
-24% -$7.86M 3.04% 7
2024
Q3 		$11.6M Sell
1,315,118
-15,936
-1% -$121K 0.91% 12
2024
Q2 		$9.36M Sell
1,331,054
-58,656
-4% -$480K 0.73% 14
2024
Q1 		$13.9M Buy
1,389,710
+538,535
+63% +$5.75M 0.9% 14
2023
Q4 		$10.5M Buy
851,175
+136,100
+19% +$1.75M 0.77% 14
2023
Q3 		$10.6M Sell
715,075
-918,104
-56% -$14.4M 0.97% 13
2023
Q2 		$22.1M Sell
1,633,179
-39,255
-2% -$326K 2.45% 10
2023
Q1 		$10.3M Sell
1,672,434
-53,152
-3% -$249K 1.59% 11
2022
Q4 		$5.95M Sell
1,725,586
-88,062
-5% -$425K 1.23% 9
2022
Q3 		$9.2M Sell
1,813,648
-181,204
-9% -$1M 1.98% 8
2022
Q2 		$8.74M Sell
1,994,852
-648,681
-25% -$4.59M 1.23% 11
2022
Q1 		$33.7M Sell
2,643,533
-13,110
-0.5% -$176K 2.79% 9
2021
Q4 		$44.4M Buy
+2,656,643
New +$44.3M 2.69% 12

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

Lansdowne Partners (UK)'s IONQ Position: Q1 2026 in Review

Lansdowne Partners (UK) increased its IonQ (IONQ) stake by 24% in Q1 2026, buying an estimated $5.86M and bringing the position to 795,585 shares worth $22.9M. The position accounts for 1.23% of the portfolio, ranked #12.

Lansdowne Partners (UK) first reported a position in IONQ in Q4 2021 and has held it in 18 quarters since. The position peaked at $44.4M in Q4 2021. 629 funds tracked by Wall St. Rank hold IONQ as of Q1 2026.

  • Lansdowne Partners (UK) held 795,585 shares of IonQ worth $22.9M as of Q1 2026.
  • Lansdowne Partners (UK) bought 152,792 IonQ shares in Q1 2026, an estimated $5.86M.
  • IonQ made up 1.23% of Lansdowne Partners (UK)'s portfolio in Q1 2026, its #12 holding.
  • Lansdowne Partners (UK) first reported a position in IonQ in Q4 2021 and has held it in 18 quarters since.
  • Lansdowne Partners (UK)'s IonQ position peaked at $44.4M in Q4 2021.
  • 629 funds tracked by Wall St. Rank held IonQ as of Q1 2026.

Based on Lansdowne Partners (UK)'s 13F filing for Q1 2026, filed 14 May 2026.