Stocks › IONQ
IonQ, Inc.
IONQ·NYSE·
United States·USD
United States·USD$41.34
-1.95 (-4.50%)
Close · Oct 7, 2026 · Close Prices from Tiingo.com
IONQ
IonQ, Inc. · NYSE
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
IONQS&P 500 (rebased)
Congress BuyCongress SellInsider BuyInsider SellForm 1448-K ResultsLobbying
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
Congressional Trades
Recent trades of IONQ by members of U.S. Congress · 1 on record · 1 in the last 12 months
| Politician | Stock | Type | Filed | Traded | |
|---|---|---|---|---|---|
 W. Gregory SteubeHouse · R · FL |
IONQIonQ, Inc. · Stock |
Purchase $1,001 - $15,000 |
Apr 14, 2026 | Mar 18, 2026 | Filing ↗ |
Whale Activity
Position changes in IONQ reported for 2026-06-30 by 10 tracked institutional filers
- Increased2
- New1
- Held0
- Decreased3
- Closed2
- No prior filing2
| Filer | Shares | Value | Change |
|---|---|---|---|
| BlackRock, Inc. | 20.9M | $1.11B | decreased |
| VANGUARD CAPITAL MANAGEMENT LLC | 15.6M | $830.8M | increased |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 14.0M | $743.5M | decreased |
| D. E. Shaw & Co., Inc. | 2.7M | $143.3M | increased |
| MILLENNIUM MANAGEMENT LLC | 2.0M | $104.4M | new |
| CANTOR FITZGERALD, L. P. | 1.1M | $56.9M | — |
| LANSDOWNE PARTNERS (UK) LLP | 966.4K | $51.5M | — |
| TWO SIGMA INVESTMENTS, LP | 805.6K | $42.9M | decreased |
| Point72 Asset Management | 0 | $0 | closed |
| Renaissance Technologies | 0 | $0 | closed |
KeyVex tracks a curated set of large 13F filers plus the largest positions in recent filings, so this is a sample of institutional activity, not the whole market.
Insider Trading
Net shares bought (+) or sold (−) on the open market by IONQ insiders, by quarter · Form 4
Recent Insider Transactions
284 transactions on record · newest first
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| Raymond John wDirector · Director | Sale | −2,407 | $37.21 | $90K | Sep 10, 2026 | Form 4 ↗ |
| TOLEDANO GABRIELLE BDirector | Sale | −2,757 | $55.01 | $152K | Jun 18, 2026 | Form 4 ↗ |
| Chou Kathryn K.Director | Sale | −2,757 | $55.02 | $152K | Jun 18, 2026 | Form 4 ↗ |
| Raymond John wDirector | Sale | −3,815 | $55.01 | $210K | Jun 18, 2026 | Form 4 ↗ |
| TOLEDANO GABRIELLE BDirector | Grant / award | +4,526 | $0.00 | $0 | Jun 17, 2026 | Form 4 ↗ |
| Chou Kathryn K.Director | Grant / award | +4,526 | $0.00 | $0 | Jun 17, 2026 | Form 4 ↗ |
| FRANKOLA JIMDirector | Grant / award | +4,526 | $0.00 | $0 | Jun 17, 2026 | Form 4 ↗ |
| TEUBER WILLIAM J JRDirector | Grant / award | +4,526 | $0.00 | $0 | Jun 17, 2026 | Form 4 ↗ |
| Scannell William FDirector | Grant / award | +4,526 | $0.00 | $0 | Jun 17, 2026 | Form 4 ↗ |
| Singh Inder MCFO & COO | Tax withholding | −2,617 | $59.75 | $156K | Jun 16, 2026 | Form 4 ↗ |
| Singh Inder MCFO & COO | Tax withholding | −6,272 | $56.21 | $353K | Jun 11, 2026 | Form 4 ↗ |
| Cardillo Robert T.Director | Tax withholding | −904 | $56.21 | $51K | Jun 11, 2026 | Form 4 ↗ |
| de Masi NiccoloPresident and CEO · Director | Tax withholding | −16.1K | $56.21 | $906K | Jun 11, 2026 | Form 4 ↗ |
| DACIER PAUL TCAO, CLO and Secretary | Tax withholding | −4,110 | $56.21 | $231K | Jun 11, 2026 | Form 4 ↗ |
| Cardillo Robert T.Director | Sale | −3,773 | $49.90 | $188K | May 6, 2026 | Form 4 ↗ |
| Cardillo Robert T.Director | Option exercise | +3,773 | $11.24 | $42K | May 6, 2026 | Form 4 ↗ |
| Cardillo Robert T.Director | Sale | +2,500 | $44.90 | $112K | Apr 16, 2026 | Form 4 ↗ |
| Cardillo Robert T.Director | Option exercise | +2,500 | $11.24 | $28K | Apr 16, 2026 | Form 4 ↗ |
| Raymond John wDirector | Sale | −2,800 | $33.34 | $93K | Mar 12, 2026 | Form 4 ↗ |
| Singh Inder MCFO & COO | Tax withholding | −8,134 | $34.80 | $283K | Mar 11, 2026 | Form 4 ↗ |
Fund Holders
Mutual funds and ETFs holding IONQ · SEC Form N-PORT
| Fund | Shares | Value | % of fund | As of |
|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 10.7M | $568.1M | 0.02% | Jun 30, 2026 |
| VANGUARD SMALL-CAP INDEX FUND VANGUARD INDEX FUNDS | 6.7M | $354.3M | 0.19% | Jun 30, 2026 |
| iShares Russell 2000 ETF iSHARES TRUST | 8.4M | $243.3M | 0.34% | Mar 31, 2026 |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 4.3M | $228.0M | 0.23% | Jun 30, 2026 |
| VANGUARD INFORMATION TECHNOLOGY INDEX FUND VANGUARD WORLD FUND | 2.9M | $212.5M | 0.12% | May 31, 2026 |
| VANGUARD SMALL-CAP GROWTH INDEX FUND VANGUARD INDEX FUNDS | 3.8M | $204.7M | 0.44% | Jun 30, 2026 |
| GROWTH PORTFOLIO MORGAN STANLEY INSTITUTIONAL FUND INC | 3.0M | $161.6M | 4.49% | Jun 30, 2026 |
| Fidelity Small Cap Index Fund Fidelity Salem Street Trust | 3.4M | $154.0M | 0.47% | Apr 30, 2026 |
| Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 1.8M | $131.7M | 0.31% | May 31, 2026 |
| VANGUARD RUSSELL 2000 INDEX FUND VANGUARD SCOTTSDALE FUNDS | 1.5M | $109.8M | 0.63% | May 31, 2026 |
Mutual funds and ETFs whose N-PORT filings list IONQ's shares (CUSIP 46222L108), each fund at its latest report since Mar 8, 2026, largest positions first. Bonds, options and short positions are left out.
Activist & Passive Stakes
Schedule 13D / 13G beneficial-ownership filings
Corporate Lobbying
Estimated quarterly lobbying spending reported under the LDA, filings naming ionq as client
- IONQ, INC.IONQ, INC. · 2026 Q2 · DEF, SCI$530K
Filing ↗ - MICHAEL BEST STRATEGIES LLCIONQ, INC · 2026 Q3 · DEF, SCI—
Filing ↗ - IONQ, INC.IONQ, INC. · 2026 Q2 · SCI, DEF$440K
Filing ↗ - THE BERNHARDT GROUP LLCIONQ INC. · 2026 Q2 · BUD, DEF$110K
Filing ↗ - HOLLAND & KNIGHT LLPIONQ, INC. · 2026 Q2 · DEF, SCI, BUD$80K
Filing ↗
Government Contracts
Federal awards to IonQ, Inc. · USAspending
No federal contract awards found for IonQ, Inc..
U.S. Patents
Recent USPTO applications naming IonQ, Inc.
No USPTO patent applications found for IonQ, Inc..
Annual Financials
From IONQ's 10-K filings · XBRL
No annual XBRL figures on record for IONQ. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
Every split and reverse split in the price history
No stock splits in IONQ's price history.
Material Events (8-K)
Corporate events filed with the SEC
- 8-K · Items 7.01, 9.01Reg FD disclosureSep 8, 2026
EDGAR ↗ - 8-K · Items 5.02, 8.01, 9.01Officer / director change · Other eventsAug 28, 2026
EDGAR ↗ - 8-K · Items 3.02, 9.01Unregistered sale of equityAug 7, 2026
EDGAR ↗ - 8-K · Items 2.02, 9.01Results of operationsAug 5, 2026
EDGAR ↗ - 8-K · Items 8.01, 9.01Other eventsJul 31, 2026
EDGAR ↗ - 8-K · Items 8.01, 9.01Other eventsJul 28, 2026
EDGAR ↗ - 8-K · Items 5.07Shareholder voteJun 22, 2026
EDGAR ↗ - 8-K · Items 2.02, 9.01Results of operationsMay 6, 2026
EDGAR ↗
About IonQ, Inc.
From SEC EDGAR company records
Industry (SIC 7373)Services-Computer Integrated Systems Design
SectorTechnology
HeadquartersCOLLEGE PARK, MD
IncorporatedDE
SEC CIK0001824920 ↗
Former namesdMY Technology Group, Inc. III