# IONQ INC COM

IONQ INC COM is a security (CUSIP 46222L108) tracked across SEC portfolio filings. 748 institutional managers reported $7.8B on Form 13F as of 2026-06-30; 36 registered fund positions totaling $345.3M via N-PORT as of 2026-05-31.

## Summary

- Issuer: IONQ INC
- Class: COM
- CUSIP: 46222L108
- Asset category: EC
- 13F holders: 748
- 13F value: $7.8B
- 13F period: 2026-06-30
- N-PORT fund positions: 36
- N-PORT value: $345.3M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 748 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $1.6B | 34,774,743 |
| BlackRock, Inc. | New York, NY | $861.2M | 29,870,942 |
| MORGAN STANLEY | NEW YORK, NY | $610.0M | 21,159,892 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $358.7M | 1,075,857 |
| Defiance ETFs, LLC | NEW YORK, NY | $279.7M | 9,702,302 |
| STATE STREET CORP | BOSTON, MA | $267.3M | 9,270,862 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $242.9M | 8,440,065 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $181.7M | 3,553,733 |
| UBS Group AG | Zurich, V8 | $176.8M | 5,805,726 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $153.6M | 1,451,705 |
| Marex Group plc | London, X0 | $115.5M | 4,005,912 |
| Bank of New York Mellon Corp | NEW YORK, NY | $113.9M | 2,137,879 |
| WOLVERINE TRADING, LLC | CHICAGO, IL | $112.9M | 48,243 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $95.1M | — |
| NORTHERN TRUST CORP | CHICAGO, IL | $93.3M | 3,235,305 |

## Top fund holders (N-PORT)

_Showing 15 of 36 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $114.0M | 13.99% |
| [VANGUARD RUSSELL 2000 INDEX FUND](https://search.stillhousedata.com/fund/S000030003) | VANGUARD SCOTTSDALE FUNDS | $109.8M | 62.63% |
| [Morgan Stanley Insight Fund](https://search.stillhousedata.com/fund/S000002337) | Morgan Stanley Insight Fund | $38.1M | 339.89% |
| [VANGUARD EXPLORER FUND](https://search.stillhousedata.com/fund/S000002578) | VANGUARD EXPLORER FUND | $24.0M | 11.01% |
| [Master Small Cap Index Series](https://search.stillhousedata.com/fund/S000002716) | Quantitative Master Series LLC | $16.1M | 33.37% |
| [PGIM Jennison Mid-Cap Growth Fund](https://search.stillhousedata.com/fund/S000004657) | Prudential Jennison Mid-Cap Growth Fund, Inc. | $8.0M | 44.26% |
| [Emerald Growth Fund](https://search.stillhousedata.com/fund/S000036390) | FINANCIAL INVESTORS TRUST | $7.8M | 55.23% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $5.4M | 0.91% |
| [ALGER SPECTRA FUND](https://search.stillhousedata.com/fund/S000009190) | ALGER FUNDS II | $4.8M | 11.17% |
| [VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002855) | VANGUARD INSTITUTIONAL INDEX FUNDS | $4.6M | 1.51% |
| [OAK HARVEST LONG/SHORT HEDGED EQUITY](https://search.stillhousedata.com/fund/S000083414) | Capitol Series Trust | $3.6M | 324.32% |
| [Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF](https://search.stillhousedata.com/fund/S000048296) | Goldman Sachs ETF Trust | $2.5M | 25.21% |
| [Small Cap Core Portfolio](https://search.stillhousedata.com/fund/S000051867) | Bernstein Fund Inc | $2.1M | 29.92% |
| [Schwab 1000 Index ETF](https://search.stillhousedata.com/fund/S000059091) | SCHWAB STRATEGIC TRUST | $2.1M | 3.61% |
| [Optimum Small-Mid Cap Growth Fund](https://search.stillhousedata.com/fund/S000002424) | Optimum Fund Trust | $1.8M | 24.14% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/46222L108.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.