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# Who owns IonQ, Inc. (IONQ)? Elite investor 13F holders

4 tracked elite investors reported holding IonQ, Inc as of 2026-06-30, including D.E. Shaw, Tudor Investment, Saba Capital, Ancora Advisors / Ancora Holdings. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

4 tracked investors currently reported holding · Latest report period: 2026-06-30 · Information Technology · Software & Services

IonQ, Inc. develops quantum computing systems in the United States, Switzerland, and Internationally. It sells access to quantum computers of various qubit capacities. The company also makes access to its quantum computers through cloud platforms, such as Amazon Web Services (AWS), Braket, Microsoft's Azure Quantum, and Google's Cloud Marketplace, as well as through its cloud service. The company…

## Reported holders and securities, including exits (up to 20)

| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|  --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [D.E. Shaw](https://ownershiptrace.com/13f/investors/98) | IonQ Inc | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 143321435.00 USD | 2690977.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1009207/0001104659-26-097217-index.html) |
| [Tudor Investment](https://ownershiptrace.com/13f/investors/94675) | IonQ Inc | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 37463989.00 USD | 703417.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/923093/0000902664-26-003485-index.html) |
| [Renaissance Technologies LLC](https://ownershiptrace.com/13f/investors/63) | IonQ Inc | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 0.00 USD | 0.000000 | Shares | exited | [Original filing](https://www.sec.gov/Archives/edgar/data/1037389/0001037389-26-000059-index.html) |
| [Saba Capital](https://ownershiptrace.com/13f/investors/107) | IONQ INC | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 1353287.00 USD | 32248.000000 | Shares | hold | [Original filing](https://www.sec.gov/Archives/edgar/data/1510281/0001062993-26-004420-index.html) |
| [Polen Capital Management](https://ownershiptrace.com/13f/investors/61) | IonQ Inc | SHARE | 2026-06-30 | 2026-08-04 00:00:00 | 0.00 USD | 0.000000 | Shares | exited | [Original filing](https://www.sec.gov/Archives/edgar/data/1034524/0001172661-26-003035-index.html) |
| [Ancora Advisors / Ancora Holdings](https://ownershiptrace.com/13f/investors/101) | IonQ Inc | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 394390.00 USD | 7405.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1446114/0001446114-26-000012-index.html) |

Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.

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