IONQNYSEServices-Computer Integrated Systems DesignFiscal year ends December 31
IonQ, Inc.
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 10, 2026
$30.78−0.50 (-1.60%)
Close on Oct 19, 2026
- Market cap
- $11.32B
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
51.8%
197M of 381M shares
Institutional holders
783
236 new, 77 sold out
Net institutional buying
-3M
In Q2 2026
Insider trades, 12 months
2 buys · 12 sales
Net sold $6.99M
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Morgan Stanley | 20,830,962 | 5.60% | 13G (passive) | Jun 30, 2026 |
| BlackRock, Inc. | 19,803,398 | 5.30% | 13G (passive) amendment | Jun 30, 2026 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of IONQ | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Morgan Stanley | 26,279,397 | 6.90% | $1.40B | +5,119,505 | 0.07% |
| BlackRock, Inc. | 20,896,455 | 5.48% | $1.11B | −8,974,487 | 0.02% |
| Vanguard Capital Management LLC | 15,598,546 | 4.09% | $830.78M | +534,498 | 0.02% |
| Vanguard Portfolio Management LLC | 13,959,259 | 3.66% | $743.47M | −1,430,321 | 0.03% |
| State Street Corp | 8,123,629 | 2.13% | $432.66M | −1,147,233 | 0.01% |
| UBS Group AG | 7,896,730 | 2.07% | $420.58M | +2,091,004 | 0.05% |
| Bank Of America Corp /De/ | 6,473,088 | 1.70% | $344.76M | +4,664,737 | 0.02% |
| Geode Capital Management, LLC | 6,459,949 | 1.70% | $343.11M | −1,980,116 | 0.02% |
| Norges Bank | 5,188,962 | 1.36% | $276.36M | New | 0.03% |
| Marex Group plc | 3,707,611 | 0.97% | $197.47M | −298,301 | 0.84% |
| D. E. Shaw & Co., Inc. | 2,690,977 | 0.71% | $143.32M | +789,594 | 0.07% |
| Charles Schwab Investment Management Inc | 2,369,500 | 0.62% | $126.20M | −532,400 | 0.02% |
| Vanguard Fiduciary Trust Co | 2,333,007 | 0.61% | $124.26M | −47,184 | 0.03% |
| Marshall Wace, Llp | 2,327,425 | 0.61% | $123.96M | +2,318,125 | 0.10% |
| Hrt Financial LP | 2,232,494 | 0.59% | $118.90K | +769,900 | 0.00% |
| Northern Trust Corp | 2,209,642 | 0.58% | $117.69M | −1,025,663 | 0.01% |
| Bank of New York Mellon Corp | 2,137,879 | 0.56% | $113.86M | +322,513 | 0.02% |
| Cantor Fitzgerald, L. P. | 2,137,616 | 0.56% | $113.85M | +1,060,290 | 0.61% |
| Jane Street Group, LLC | 2,056,763 | 0.54% | $109.54M | +605,058 | 0.01% |
| Millennium Management LLC | 1,959,358 | 0.51% | $104.36M | New | 0.04% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 783 | 197M | 51.8% | 236 / 303 | 153 / 77 | 41M | 45M |
| Q1 2026 | 632 | 201M | 52.7% | 96 / 260 | 177 / 131 | 66M | 24M |
| Q4 2025 | 677 | 194M | 50.9% | 179 / 296 | 135 / 101 | 53M | 32M |
| Q3 2025 | 610 | 173M | 45.3% | 174 / 287 | 88 / 41 | 51M | 11M |
| Q2 2025 | 484 | 133M | 34.9% | 163 / 184 | 80 / 48 | 46M | 15M |
| Q1 2025 | 372 | 102M | 26.8% | 92 / 158 | 79 / 87 | 27M | 12M |
| Q4 2024 | 375 | 88M | 23.0% | 175 / 102 | 69 / 34 | 22M | 15M |
| Q3 2024 | 241 | 80M | 21.0% | 59 / 77 | 46 / 25 | 24M | 6M |
| Q2 2024 | 212 | 77M | 20.1% | 35 / 77 | 43 / 31 | 9M | 21M |
| Q1 2024 | 211 | 89M | 23.4% | 38 / 72 | 46 / 47 | 11M | 12M |
| Q4 2023 | 222 | 90M | 23.6% | 53 / 69 | 50 / 34 | 23M | 15M |
| Q3 2023 | 204 | 82M | 21.6% | 46 / 71 | 57 / 22 | 15M | 13M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of IONQ | Value | % of fund | As of |
|---|---|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 10,666,391 | 2.80% | $568.09M | 0.02% | Jun 30, 2026 |
| Vanguard Small-Cap Index Fund | 6,652,727 | 1.75% | $354.32M | 0.19% | Jun 30, 2026 |
| Vanguard Extended Market Index Fund | 4,280,966 | 1.12% | $228.00M | 0.23% | Jun 30, 2026 |
| Vanguard Small-Cap Growth Index Fund | 3,842,937 | 1.01% | $204.67M | 0.44% | Jun 30, 2026 |
| Growth Portfolio | 3,033,529 | 0.80% | $161.57M | 4.49% | Jun 30, 2026 |
| Vanguard Information Technology Index Fund | 2,949,081 | 0.77% | $212.54M | 0.12% | May 31, 2026 |
| Fidelity Extended Market Index Fund | 1,827,333 | 0.48% | $131.70M | 0.31% | May 31, 2026 |
| Vanguard Russell 2000 Index Fund | 1,523,370 | 0.40% | $109.79M | 0.63% | May 31, 2026 |
| iShares Russell Mid-Cap ETF | 1,506,949 | 0.40% | $80.26M | 0.14% | Jun 30, 2026 |
| Fidelity Mid Cap Index Fund | 1,400,111 | 0.37% | $51.02M | 0.10% | Jul 31, 2026 |
| Morgan Stanley Discovery Portfolio | 1,379,284 | 0.36% | $73.46M | 5.87% | Jun 30, 2026 |
| Morgan Stanley Insight Fund | 1,315,948 | 0.35% | $70.09M | 5.70% | Jun 30, 2026 |
| Defiance Quantum ETF | 1,174,522 | 0.31% | $62.56M | 1.00% | Jun 30, 2026 |
| Transamerica Capital Growth | 1,079,162 | 0.28% | $39.32M | 3.47% | Jul 31, 2026 |
| Schwab U.S. Mid-Cap ETF | 957,992 | 0.25% | $69.04M | 0.47% | May 31, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Masi Niccolo de | President and CEO, Director | 1,123,426 | 0.29% | Sep 15, 2026 |
| Peter Hume Chapman | Executive Chair, Director | 390,329 | 0.10% | Jun 20, 2025 |
| Paul T. Dacier | CAO, CLO and Secretary | 100,001 | 0.03% | Sep 15, 2026 |
| Inder M. Singh | CFO & COO | 408,614 | 0.11% | Sep 15, 2026 |
| Scott Francis Millard | Chief Business Officer | 216,457 | 0.06% | Dec 15, 2025 |
| Rima Alameddine | Chief Revenue Officer | 432,616 | 0.11% | Nov 21, 2025 |
| Dean P. Acosta | CCA & GRO | 75,959 | 0.02% | Oct 8, 2025 |
| Thomas G. Kramer | Chief Financial Officer | 473,307 | 0.12% | Sep 5, 2025 |
| John w. Raymond | Director | 77,741 | 0.02% | Sep 11, 2026 |
| Eric R. Ball | Director | 8,540 | 0.00% | Aug 26, 2026 |
| Timothy E. Baxter | Director | 8,382 | 0.00% | Aug 26, 2026 |
| Kathryn K. Chou | Director | 62,608 | 0.02% | Jun 22, 2026 |
| Gabrielle B. Toledano | Director | 11,154 | 0.00% | Jun 22, 2026 |
| William F. Scannell | Director | 145,086 | 0.04% | Jun 18, 2026 |
| William J. Teuber Jr | Director | 13,939 | 0.00% | Jun 18, 2026 |
| Jim Frankola | Director | 8,939 | 0.00% | Jun 18, 2026 |
| Robert T. Cardillo | Director | 139,063 | 0.04% | Jun 12, 2026 |
| Wendy Thomas | Director | 61,145 | 0.02% | Jun 13, 2025 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Paul T. Dacier CAO, CLO and Secretary | Sep 11, 2026 | Tax withholding | −4,457 | $37.09 | $165.31K | 100,001 |
| Inder M. Singh CFO & COO | Sep 11, 2026 | Tax withholding | −6,272 | $37.09 | $232.63K | 408,614 |
| Masi Niccolo de President and CEO, Director | Sep 11, 2026 | Tax withholding | −16,121 | $37.09 | $597.93K | 1,123,426 |
| John w. Raymond Director | Sep 10, 2026 | Sale(10b5-1 plan) | −2,407 | $37.21 | $89.56K | 77,741 |
| Timothy E. Baxter Director | Aug 24, 2026 | Award | +5,540 | – | – | 13,922 |
| Eric R. Ball Director | Aug 24, 2026 | Award | +5,540 | – | – | 5,540 |
| John w. Raymond Director | Jun 18, 2026 | Sale(10b5-1 plan) | −3,815 | $55.01 | $209.86K | 80,148 |
| Gabrielle B. Toledano Director | Jun 18, 2026 | Sale(10b5-1 plan) | −2,757 | $55.01 | $151.66K | 11,154 |
| Kathryn K. Chou Director | Jun 18, 2026 | Sale(10b5-1 plan) | −2,757 | $55.02 | $151.69K | 62,608 |
| Gabrielle B. Toledano Director | Jun 17, 2026 | Award | +4,526 | – | – | 13,911 |
| Kathryn K. Chou Director | Jun 17, 2026 | Award | +4,526 | – | – | 65,365 |
| Jim Frankola Director | Jun 17, 2026 | Award | +4,526 | – | – | 8,939 |
| William J. Teuber Jr Director | Jun 17, 2026 | Award | +4,526 | – | – | 13,939 |
| William F. Scannell Director | Jun 17, 2026 | Award | +4,526 | – | – | 145,086 |
| Inder M. Singh CFO & COO | Jun 16, 2026 | Tax withholding | −2,617 | $59.75 | $156.37K | 414,886 |
| Robert T. Cardillo Director | Jun 11, 2026 | Tax withholding | −904 | $56.21 | $50.81K | 139,063 |
| Inder M. Singh CFO & COO | Jun 11, 2026 | Tax withholding | −6,272 | $56.21 | $352.55K | 417,503 |
| Masi Niccolo de President and CEO, Director | Jun 11, 2026 | Tax withholding | −16,120 | $56.21 | $906.11K | 1,139,547 |
| Paul T. Dacier CAO, CLO and Secretary | Jun 11, 2026 | Tax withholding | −4,110 | $56.21 | $231.02K | 104,458 |
| Robert T. Cardillo Director | May 6, 2026 | Sale(10b5-1 plan) | −3,773 | $49.90 | $188.27K | 139,967 |
| Robert T. Cardillo Director | May 6, 2026 | Option exercise | +3,773 | $11.24 | $42.41K | 143,740 |
| Robert T. Cardillo Director | Apr 16, 2026 | Sale(10b5-1 plan) | +2,500 | $44.90 | $112.25K | 139,967 |
| Robert T. Cardillo Director | Apr 16, 2026 | Option exercise | +2,500 | $11.24 | $28.10K | 142,467 |
| John w. Raymond Director | Mar 12, 2026 | Sale | −2,800 | $33.34 | $93.35K | 83,963 |
| Paul T. Dacier CAO, CLO and Secretary | Mar 11, 2026 | Tax withholding | −6,181 | $34.80 | $215.10K | 108,568 |
| Robert T. Cardillo Director | Mar 11, 2026 | Tax withholding | −904 | $34.80 | $31.46K | 139,967 |
| Inder M. Singh CFO & COO | Mar 11, 2026 | Tax withholding | −8,134 | $34.80 | $283.06K | 423,775 |
| Masi Niccolo de President and CEO, Director | Mar 11, 2026 | Tax withholding | −20,785 | $34.80 | $723.32K | 1,155,667 |
| Robert T. Cardillo Director | Mar 2, 2026 | Award | +31,651 | – | – | 140,871 |
| Robert T. Cardillo Director | Feb 27, 2026 | Tax withholding | −3,071 | $39.19 | $120.35K | 109,220 |
| William J. Teuber Jr Director | Feb 27, 2026 | Buy | +3,000 | $38.39 | $115.17K | 9,413 |
| Robert T. Cardillo Director | Feb 26, 2026 | Sale(10b5-1 plan) | −5,165 | $39.44 | $203.71K | 112,291 |
| Robert T. Cardillo Director | Feb 26, 2026 | Option exercise | +2,500 | $11.24 | $28.10K | 117,456 |
| Gabrielle B. Toledano Director | Feb 24, 2026 | Sale(10b5-1 plan) | −616 | $31.00 | $19.10K | 9,385 |
| Masi Niccolo de President and CEO, Director | Feb 20, 2026 | Award | +11,556 | – | – | 1,176,452 |
| Paul T. Dacier CAO, CLO and Secretary | Feb 20, 2026 | Award | +4,427 | – | – | 114,749 |
| Inder M. Singh CFO & COO | Feb 20, 2026 | Award | +3,708 | – | – | 431,909 |
| Kathryn K. Chou Director | Dec 22, 2025 | Option exercise | +5,000 | $4.61 | $23.05K | 65,839 |
| Kathryn K. Chou Director | Dec 22, 2025 | Sale(10b5-1 plan) | −5,000 | $55.00 | $275.00K | 60,839 |
| Paul T. Dacier CAO, CLO and Secretary | Dec 11, 2025 | Tax withholding | −4,132 | $50.49 | $208.62K | 110,322 |
| Masi Niccolo de President and CEO, Director | Dec 11, 2025 | Tax withholding | −16,290 | $50.49 | $822.48K | 1,164,896 |
| Scott Francis Millard Chief Business Officer | Dec 11, 2025 | Tax withholding | −19,586 | $50.49 | $988.90K | 216,457 |
| Inder M. Singh CFO & COO | Dec 11, 2025 | Tax withholding | −12,553 | $50.49 | $633.80K | 428,201 |
| Kathryn K. Chou Director | Dec 11, 2025 | Sale(10b5-1 plan) | −20,000 | $51.40 | $1.03M | 60,839 |
| Kathryn K. Chou Director | Dec 11, 2025 | Option exercise | +20,000 | $4.61 | $92.20K | 80,839 |
| Rima Alameddine Chief Revenue Officer | Nov 20, 2025 | Sale(10b5-1 plan) | −100,000 | $46.89 | $4.69M | 432,616 |
| John w. Raymond Director | Nov 17, 2025 | Award | +83,700 | – | – | 86,763 |
| William J. Teuber Jr Director | Nov 11, 2025 | Buy | +2,000 | $54.82 | $109.64K | 6,413 |
| Inder M. Singh CFO & COO | Nov 10, 2025 | Award | +274,947 | – | – | 440,754 |
| Dean P. Acosta CCA & GRO | Oct 6, 2025 | Award | +75,959 | – | – | 75,959 |
| John w. Raymond Director | Sep 25, 2025 | Award | +3,063 | – | – | 3,063 |
| Robert T. Cardillo Director | Sep 12, 2025 | Option exercise | +8,773 | $11.24 | $98.61K | 46,209 |
| Robert T. Cardillo Director | Sep 12, 2025 | Sale(10b5-1 plan) | −8,773 | $50.52 | $443.21K | 37,436 |
| Paul T. Dacier Chief Administrative Officer | Sep 11, 2025 | Sale | −4,175 | $44.40 | $185.37K | 114,454 |
| Rima Alameddine Chief Revenue Officer | Sep 11, 2025 | Sale | −19,976 | $44.40 | $886.93K | 532,616 |
| Masi Niccolo de President and CEO, Director | Sep 11, 2025 | Sale | −16,120 | $44.40 | $715.73K | 1,181,186 |
| Robert T. Cardillo Director | Sep 10, 2025 | Award | +31,920 | – | – | 114,956 |
| Robert T. Cardillo Director | Sep 10, 2025 | Award | +45,600 | – | – | 83,036 |
| Inder M. Singh CFO and COO | Sep 4, 2025 | Award | +160,294 | – | – | 165,807 |
| Thomas G. Kramer Chief Financial Officer | Sep 3, 2025 | Sale(10b5-1 plan) | −64,578 | $41.82 | $2.70M | 473,302 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Masi Niccolo de Officer, Director | Sep 10, 2026 | 17,690 | $668.33K | Sep 11, 2026 | Vesting of Restricted Stock Units |
| Inder M. Singh Officer | Sep 10, 2026 | 6,880 | $259.93K | Sep 11, 2026 | Vesting of Restricted Stock Units |
| Paul T. Dacier Officer | Sep 10, 2026 | 4,890 | $184.74K | Sep 11, 2026 | Vesting of Restricted Stock Units |
| Robert T. Cardillo Executive Chair, IonQ Federal | Sep 10, 2026 | 6,710 | $253.50K | Sep 11, 2026 | Vesting of Restricted Stock Units |
| Chou Kathryn Director | Jun 18, 2026 | 2,757 | $150.78K | Jun 18, 2026 | Restricted Stock Units |
| B. Toledano Gabrielle Director | Jun 18, 2026 | 2,757 | $150.78K | Jun 18, 2026 | Restricted Stock Units |
| W. Raymond John Director | Jun 18, 2026 | 6,222 | $340.28K | Jun 18, 2026 | Restricted Stock Units |
| Inder M. Singh Officer | Jun 15, 2026 | 2,840 | $178.35K | Jun 16, 2026 | Vesting of Restricted Stock Units - See Remarks |
| Robert T. Cardillo Director, Executive Chair, IonQ Federal | Jun 15, 2026 | 2,770 | $173.96K | Jun 16, 2026 | Vesting of Restricted Stock Units - See Remarks |
| Inder M. Singh Officer | Jun 10, 2026 | 6,880 | $432.06K | Jun 11, 2026 | Vesting of Restricted Stock Units - See Remarks |
| Robert T. Cardillo Director, Executive Chair, IonQ Federal | Jun 10, 2026 | 1,000 | $62.80K | Jun 11, 2026 | Vesting of Restricted Stock Units - See Remarks |
| Masi Niccolo de Officer, Director | Jun 10, 2026 | 17,690 | $1.11M | Jun 11, 2026 | Vesting of Restricted Stock Units - See Remarks |
| Paul T. Dacier Officer | Jun 10, 2026 | 4,890 | $307.09K | Jun 11, 2026 | Vesting of Restricted Stock Units - See Remarks |
| Cardillo Robert Director, Executive Chair, IonQ Federal | May 6, 2026 | 3,773 | $181.10K | May 6, 2026 | Exercise of Stock Options |
| Cardillo Robert Director, Executive Chair, IonQ Federal | Apr 16, 2026 | 2,500 | $108.13K | Apr 16, 2026 | Exercise of Stock Options |