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IONQ (IONQ)
NYSE
$57.07-$1.25 (-2.15%)
Price as of Jun 23, 2026 3:14 PM EDT- $21.8BMarket Cap
- 41.76%1-Year Change
- Computer HardwareIndustry
IONQ (IONQ)
$57.07-$1.25 (-2.15%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD GROUP INC | 9.32% | 34.8M | +5.4M (+15.59%) | Dec 31, 2025 |
BLACKROCK, INC. | 8.00% | 29.9M | -206,608 (-0.69%) | Mar 31, 2026 |
MORGAN STANLEY | 5.67% | 21.2M | +1.6M (+7.53%) | Mar 31, 2026 |
BLACKROCK FUNDING, INC. /DE | 4.29% | 16.0M | +1.0M (+6.53%) | Dec 31, 2024 |
N/A | 4.12% | 15.4M | +15.4M (+100.00%) | Mar 31, 2026 |
BLACKROCK INC. | 3.79% | 14.2M | +1.8M (+12.58%) | Jun 30, 2024 |
STATE STREET CORP | 2.48% | 9.3M | +308,073 (+3.32%) | Mar 31, 2026 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 6.61% | 24.7M | -510,877 (-2.07%) | Mar 31, 2026 |
iSHARES TRUST | 3.21% | 12.0M | -240,372 (-2.01%) | Mar 31, 2026 |
VANGUARD WORLD FUND | 0.93% | 3.5M | +98,052 (+2.83%) | Feb 28, 2026 |
FIDELITY CONCORD STREET TRUST | 0.82% | 3.1M | +533,316 (+17.47%) | Feb 28, 2026 |
MORGAN STANLEY INSTITUTIONAL FUND INC | 0.80% | 3.0M | -77,010 (-2.59%) | Mar 31, 2026 |
VANGUARD SCOTTSDALE FUNDS | 0.54% | 2.0M | +394,456 (+19.58%) | Feb 28, 2026 |
SCHWAB STRATEGIC TRUST | 0.47% | 1.7M | +312,269 (+17.92%) | Feb 28, 2026 |
Current Ownership Distribution
- Institutions1.9B (75.87%)
- Mutual Funds444.5M (18.01%)
- Insiders150.9M (6.11%)
- Other0 (0.00%)
Insider Transactions
- 6.11% (150.9M)Current InsiderOwnership (%, shares)
- 1Number of InsiderBuying (last 12 months)
- $488,061.60Amount of InsiderBuying (last 12 months)
- 8Number of InsiderSelling (last 12 months)
- $111.1MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Chou Kathryn K. | Sell | Jun 18, 2026 | $151,690.14 | 2,757 | $55.02 | 62,608 |
TOLEDANO GABRIELLE B | Sell | Jun 18, 2026 | $151,662.57 | 2,757 | $55.01 | 11,154 |
FRANKOLA JIM | Award | Jun 17, 2026 | $0.00 | 4,526 | $0.00 | 8,939 |
Chou Kathryn K. | Award | Jun 17, 2026 | $0.00 | 4,526 | $0.00 | 65,365 |
Scannell William F | Award | Jun 17, 2026 | $0.00 | 4,526 | $0.00 | 145,086 |
TOLEDANO GABRIELLE B | Award | Jun 17, 2026 | $0.00 | 4,526 | $0.00 | 13,911 |
de Masi Niccolo President and CEO | In Kind | Jun 11, 2026 | $906,027.82 | 16,120 | $56.21 | 1.1M |
Singh Inder M CFO & COO | In Kind | Jun 11, 2026 | $352,519.01 | 6,272 | $56.21 | 417,503 |
Cardillo Robert T. | In Kind | Jun 11, 2026 | $50,809.50 | 904 | $56.21 | 139,063 |
Raymond John w | Sell | Mar 12, 2026 | $93,352.00 | 2,800 | $33.34 | 83,963 |
DACIER PAUL T CAO, CLO and Secretary | In Kind | Mar 11, 2026 | $215,111.16 | 6,181 | $34.80 | 108,568 |
Singh Inder M CFO & COO | In Kind | Mar 11, 2026 | $283,079.47 | 8,134 | $34.80 | 423,775 |
de Masi Niccolo President and CEO | In Kind | Mar 11, 2026 | $723,359.57 | 20,785 | $34.80 | 1.2M |
Cardillo Robert T. | In Kind | Mar 11, 2026 | $31,461.01 | 904 | $34.80 | 139,967 |
Cardillo Robert T. | Award | Mar 02, 2026 | $0.00 | 31,651 | $0.00 | 140,871 |
TEUBER WILLIAM J JR | Buy | Feb 27, 2026 | $115,155.00 | 3,000 | $38.38 | 9,413 |
Cardillo Robert T. | In Kind | Feb 27, 2026 | $120,359.86 | 3,071 | $39.19 | 109,220 |
Cardillo Robert T. | Exempt | Feb 26, 2026 | $0.00 | 2,500 | $0.00 | 15,047 |
Cardillo Robert T. | Exempt | Feb 26, 2026 | $28,100.00 | 2,500 | $11.24 | 117,456 |
Cardillo Robert T. | Sell | Feb 26, 2026 | $203,684.87 | 5,165 | $39.44 | 112,291 |
Chou Kathryn K. | Exempt | Dec 22, 2025 | $0.00 | 5,000 | $0.00 | 19,900 |
Chou Kathryn K. | Exempt | Dec 22, 2025 | $23,050.00 | 5,000 | $4.61 | 65,839 |
Chou Kathryn K. | Sell | Dec 22, 2025 | $275,000.00 | 5,000 | $55.00 | 60,839 |
TEUBER WILLIAM J JR | Buy | Nov 11, 2025 | $109,630.00 | 2,000 | $54.81 | 6,413 |
Acosta Dean P. CCA & GRO | Award | Oct 06, 2025 | $0.00 | 75,959 | $0.00 | 75,959 |
Cardillo Robert T. | Exempt | Sep 12, 2025 | $0.00 | 8,773 | $0.00 | 17,547 |
Cardillo Robert T. | Exempt | Sep 12, 2025 | $98,608.52 | 8,773 | $11.24 | 46,209 |
Cardillo Robert T. | Sell | Sep 12, 2025 | $443,191.78 | 8,773 | $50.52 | 37,436 |
DACIER PAUL T Chief Administrative Officer | Sell | Sep 11, 2025 | $185,376.68 | 4,175 | $44.40 | 114,454 |
Alameddine Rima Chief Revenue Officer | Sell | Sep 11, 2025 | $886,966.36 | 19,976 | $44.40 | 532,616 |