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IONQ Institutional Ownership

Top institutional (13F) holders of IONQ and activist (13D/G) positions, sourced from SEC EDGAR.

Institutional owners
41
Institutional value
$9.22B
Top holder
MORGAN STANLEY

Top holders

HolderStakeFiledValue
MORGAN STANLEYinvestment advisor6.9%Aug 13, 2026$1.4B
BlackRock, Inc.holding company5.5%Aug 7, 2026$1.11B
SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisor4.4%Aug 14, 2026$894.39M
Vanguard Capital Managementinvestment advisor4.1%Aug 13, 2026$830.78M
Vanguard Portfolio Managementinvestment advisor3.7%Aug 13, 2026$743.47M
JANE STREET GROUP, LLCholding company2.6%Aug 14, 2026$536.74M
STATE STREET CORPORATIONinvestment advisor2.1%Sep 22, 2026$432.66M
UBS Group AGinvestment advisor2.1%Aug 13, 2026$429.26M
CITADEL ADVISORS LLCinvestment advisor1.8%Sep 1, 2026$371.14M
BANK OF AMERICA CORP /DE/investment advisor1.7%Aug 14, 2026$344.76M
GEODE CAPITAL MANAGEMENT, LLCinvestment advisor1.7%Aug 12, 2026$343.11M
Norges Bankother1.4%Aug 12, 2026$276.36M
GOLDMAN SACHS GROUP INCinvestment advisor1.3%Aug 14, 2026$263.31M
D. E. Shaw & Co., Inc.investment advisor1.0%Aug 14, 2026$192.89M
CHARLES SCHWAB INVESTMENT MANAGEMENT INCinvestment advisor0.6%Aug 14, 2026$126.2M
MILLENNIUM MANAGEMENT LLCinvestment advisor0.6%Aug 14, 2026$121.48M
NORTHERN TRUST CORPinvestment advisor0.6%Aug 13, 2026$117.69M
Bank of New York Mellon Corpholding company0.6%Aug 6, 2026$113.86M
T. Rowe Price Associates, Inc.investment advisor0.4%Aug 14, 2026$83.36M
BALYASNY ASSET MANAGEMENT L.P.investment advisor0.4%Aug 14, 2026$74.36M
Dimensional Fund Advisors LPinvestment advisor0.3%Aug 11, 2026$55.25M
TWO SIGMA INVESTMENTS, LPinvestment advisor0.3%Aug 14, 2026$54.95M
Swiss National Bankinvestment advisor0.3%Aug 11, 2026$50.95M
FMR LLCinvestment advisor0.2%Aug 13, 2026$35.16M
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEMinvestment advisor0.2%Aug 14, 2026$32.21M

Institutional ownership for companies related to IONQ

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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.