IONQ, INC.

PublicCIK: 1824920
IONQNYSEIONQ-WTNYSE
Location

COLLEGE PARK, MD

13F Filings

Institutional Holders

IONQ, INC.IONQ-WT— Latest position per institution from SEC 13F filings

15

Institutional holders

198.63M

Total shares held

8.75B

Estimated value

9.93M

Avg. position size

1

VANGUARD GROUP INC

CIK 102909

Shares

34.77M

Value

1.56B

Filed

Dec 31, 2025

2

BLACKROCK, INC.

CIK 2012383

Shares

20.90M

Value

1.11B

Filed

Jun 30, 2026

3

SUSQUEHANNA INTERNATIONAL GROUP, LLP

CIK 1446194

Shares

16.79M

Value

894.39M

Filed

Jun 30, 2026

4

VANGUARD CAPITAL MANAGEMENT LLC

CIK 2100119

Shares

15.60M

Value

830.78M

Filed

Jun 30, 2026

5

NEA MANAGEMENT COMPANY, LLC

CIK 1512848

Shares

14.61M

Value

89.88M

Filed

Mar 31, 2023

6

BLACKROCK FINANCE, INC.

CIK 1364742

Shares

14.16M

Value

99.55M

Filed

Jun 30, 2024

7

VANGUARD PORTFOLIO MANAGEMENT LLC

CIK 2100121

Shares

13.96M

Value

743.47M

Filed

Jun 30, 2026

8

JANE STREET GROUP, LLC

CIK 1595888

Shares

10.08M

Value

536.74M

Filed

Jun 30, 2026

9

STATE STREET CORP

CIK 93751

Shares

8.12M

Value

432.66M

Filed

Jun 30, 2026

10

CITADEL ADVISORS LLC

CIK 1423053

Shares

6.97M

Value

371.14M

Filed

Jun 30, 2026

11

BANK OF AMERICA CORP /DE/

CIK 70858

Shares

6.47M

Value

344.76M

Filed

Jun 30, 2026

12

GEODE CAPITAL MANAGEMENT, LLC

CIK 1214717

Shares

6.46M

Value

343.11M

Filed

Jun 30, 2026

13

NORGES BANK

CIK 1374170

Shares

5.19M

Value

276.36M

Filed

Jun 30, 2026

14

GOLDMAN SACHS GROUP INC

CIK 886982

Shares

4.94M

Value

263.31M

Filed

Jun 30, 2026

15

MAREX GROUP LTD

CIK 1997464

Shares

4.51M

Value

240.08M

Filed

Jun 30, 2026

16

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND

CIK 1535845

Shares

4.44M

Value

44.37M

Filed

Mar 31, 2024

17

D. E. SHAW & CO., INC.

CIK 1009207

Shares

3.62M

Value

192.89M

Filed

Jun 30, 2026

18

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 884546

Shares

2.37M

Value

126.20M

Filed

Jun 30, 2026

19

VANGUARD FIDUCIARY TRUST CO

CIK 933478

Shares

2.33M

Value

124.26M

Filed

Jun 30, 2026

20

MARSHALL WACE, LLP

CIK 1318757

Shares

2.33M

Value

123.96M

Filed

Jun 30, 2026

Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.