IonQ, Inc.
IONQ- Exchange
- NYSE
- Industry
- Services-Computer Integrated Systems Design
- SEC CIK
- 0001824920
In the last 90 days, IonQ, Inc. insiders filed 0 open-market purchases and 1 sale; 785 institutions reported holding it in 13F filings for Q2 2026, worth $10.4B in total; no superinvestor holds it.
Other share classesIONQ.WT
13F holders, Q1 2026
Institutional positions in IonQ, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 631
- −33 vs. Q4 2025
- Shares held
- 200.7M
- +46.5M (+30.1%) vs. Q4 2025
- Total value
- $5.79B
- −$1.13B (−16.3%) vs. Q4 2025
- New holders
- 96
- 261 more added
- Sold out
- 129
- 175 more reduced
12 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IONQ on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 785 | $10.4B |
| Q1 2026 | 631 | $5.79B |
| Q4 2025 | 676 | $8.69B |
| Q3 2025 | 609 | $10.3B |
| Q2 2025 | 483 | $5.70B |
| Q1 2025 | 372 | $2.25B |
| Q4 2024 | 375 | $3.66B |
| Q3 2024 | 241 | $698.6M |
| Q2 2024 | 212 | $522.8M |
| Q1 2024 | 211 | $824.3M |
| Q4 2023 | 222 | $1.07B |
| Q3 2023 | 204 | $1.13B |
| Q2 2023 | 181 | $1.07B |
| Q1 2023 | 164 | $499.9M |
| Q4 2022 | 156 | $292.4M |
| Q3 2022 | 148 | $466.7M |
| Q2 2022 | 140 | $408.9M |
| Q1 2022 | 110 | $1.21B |
| Q4 2021 | 99 | $1.70B |
| Q3 2021 | 1 | $5.89M |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding IonQ, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 29,870,942 | $861.2M | 0.02% | −206,608−0.7% | Reduced |
| Morgan Stanley | 21,159,892 | $610.0M | 0.04% | +1,593,061+8.1% | Added |
| Vanguard Portfolio Management LLC | 15,389,580 | $443.7M | 0.02% | +15,389,580 | New |
| Vanguard Capital Management LLC | 15,064,048 | $434.3M | 0.01% | +15,064,048 | New |
| Defiance ETFs, LLC | 9,702,302 | $279.7M | 4.02% | +8,929,328+1,155.2% | Added |
| State Street Corp | 9,270,862 | $267.3M | 0.01% | +308,073+3.4% | Added |
| Geode Capital Management, LLC | 8,440,065 | $242.9M | 0.02% | +365,764+4.5% | Added |
| UBS Group AG | 5,805,726 | $167.4M | 0.03% | +1,581,521+37.4% | Added |
| Marex Group plc | 4,005,912 | $115.5M | 1.20% | −77,541−1.9% | Reduced |
| Goldman Sachs Group Inc | 3,553,733 | $102.5M | 0.01% | +1,720,292+93.8% | Added |
| Northern Trust Corp | 3,235,305 | $93.3M | 0.01% | −41,913−1.3% | Reduced |
| Charles Schwab Investment Management Inc | 2,901,900 | $83.7M | 0.01% | −17,545−0.6% | Reduced |
| Vanguard Fiduciary Trust Co | 2,380,191 | $68.6M | 0.02% | +2,380,191 | New |
| Two Sigma Investments, LP | 2,343,951 | $67.6M | 0.06% | +2,169,225+1,241.5% | Added |
| D. E. Shaw & Co., Inc. | 1,901,383 | $54.8M | 0.04% | +1,021,783+116.2% | Added |
| Clear Street Group Inc. | 1,831,530 | $52.8M | 0.30% | −1,364,288−42.7% | Reduced |
| Bank of New York Mellon Corp | 1,815,366 | $52.3M | 0.01% | +78,221+4.5% | Added |
| Bank of America Corp | 1,808,351 | $52.1M | 0.00% | −329,399−15.4% | Reduced |
| FMR LLC | 1,695,185 | $48.9M | 0.00% | −284,028−14.4% | Reduced |
| Legal & General Group Plc | 1,593,717 | $45.9M | 0.01% | +231,859+17.0% | Added |
| HRT Financial LP | 1,462,594 | $42.2M | 0.11% | +1,462,594 | New |
| Jane Street Group, LLC | 1,451,705 | $41.9M | 0.04% | +1,442,683+15,990.7% | Added |
| Price T Rowe Associates Inc | 1,436,659 | $41.4M | 0.00% | −2,573,272−64.2% | Reduced |
| Westfield Capital Management Co LP | 1,373,788 | $39.6M | 0.17% | +259,123+23.2% | Added |
| National Bank of Canada | 1,333,373 | $38.4M | 0.04% | +1,315,157+7,219.8% | Added |
| Nuveen, LLC | 1,286,223 | $37.1M | 0.01% | −248,741−16.2% | Reduced |
| Van Eck Associates Corp | 1,247,702 | $36.0M | 0.03% | +467,535+59.9% | Added |
| BNP Paribas Arbitrage, SA | 1,221,885 | $35.2M | 0.02% | +434,010+55.1% | Added |
| UBS Asset Management Americas Inc | 1,126,099 | $32.5M | 0.01% | +43,280+4.0% | Added |
| Alyeska Investment Group, L.P. | 1,116,071 | $32.2M | 0.09% | +1,116,071 | New |
| Cantor Fitzgerald, L. P. | 1,077,326 | $31.1M | 1.13% | −887,948−45.2% | Reduced |
| Susquehanna International Group, LLP | 1,075,857 | $31.0M | 0.04% | −507,351−32.0% | Reduced |
| Bank of Montreal | 1,035,633 | $29.9M | 0.01% | −29,632−2.8% | Reduced |
| Wellington Management Group LLP | 1,015,368 | $29.3M | 0.01% | −410,842−28.8% | Reduced |
| Dimensional Fund Advisors LP | 930,320 | $26.8M | 0.01% | +152,953+19.7% | Added |
| Amundi | 926,989 | $26.7M | 0.01% | −8,799−0.9% | Reduced |
| Voya Investment Management LLC | 886,284 | $25.6M | 0.03% | −18,929−2.1% | Reduced |
| Swiss National Bank | 866,648 | $25.0M | 0.01% | +57,500+7.1% | Added |
| Penserra Capital Management LLC | 816,169 | $23.5M | 0.28% | +41,352+5.3% | Added |
| Heights Capital Management, Inc | 815,542 | $23.5M | 6.58% | +815,542 | New |
| Deutsche Bank AG | 814,960 | $23.5M | 0.01% | −401,193−33.0% | Reduced |
| Lansdowne Partners (UK) LLP | 795,585 | $22.9M | 1.23% | +152,792+23.8% | Added |
| UNICOM Systems, Inc. | 768,900 | $22.2M | 2.27% | +768,900 | New |
| Ghisallo Capital Management LLC | 750,000 | $21.6M | 0.60% | +750,000 | New |
| Chevy Chase Trust Holdings, Inc. | 731,800 | $21.1M | 0.06% | +125,336+20.7% | Added |
| Alliancebernstein L.P. | 465,507 | $20.9M | 0.01% | −1,370,616−74.6% | Reduced |
| JPMorgan Chase & Co | 783,422 | $20.8M | 0.00% | −770,683−49.6% | Reduced |
| LPL Financial LLC | 657,100 | $18.9M | 0.01% | +2,132+0.3% | Added |
| Nomura Asset Management International Inc. | 648,919 | $18.7M | 0.03% | −85,985−11.7% | Reduced |
| Victory Capital Management Inc | 647,457 | $18.7M | 0.01% | −1,187,441−64.7% | Reduced |
| Clearbridge Investments, LLC | 615,724 | $17.8M | 0.02% | −7,351−1.2% | Reduced |
| Nomura Holdings Inc | 600,494 | $17.3M | 0.14% | +439,614+273.3% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 567,593 | $16.4M | 0.01% | −4,658−0.8% | Reduced |
| Quadrature Capital Ltd | 565,293 | $16.3M | 0.19% | −5,504−1.0% | Reduced |
| Rockefeller Capital Management L.P. | 552,329 | $15.9M | 0.03% | +41,151+8.1% | Added |
| Invesco Ltd. | 545,763 | $15.7M | 0.00% | −66,132−10.8% | Reduced |
| Rhumbline Advisers | 542,613 | $15.6M | 0.01% | +48,329+9.8% | Added |
| Canada Pension Plan Investment Board | 527,700 | $15.2M | 0.01% | +373,600+242.4% | Added |
| Raymond James Financial Inc | 499,845 | $14.4M | 0.00% | −17,038−3.3% | Reduced |
| California State Teachers Retirement System | 471,897 | $13.6M | 0.01% | −4,442−0.9% | Reduced |
| Wells Fargo & Company | 469,698 | $13.5M | 0.00% | −237,456−33.6% | Reduced |
| Emerald Advisers, LLC | 447,729 | $12.9M | 0.41% | −4,945−1.1% | Reduced |
| Mubadala Investment Co PJSC | 428,520 | $12.4M | 0.06% | 00.0% | Unchanged |
| California Public Employees Retirement System | 421,295 | $12.1M | 0.01% | −141,544−25.1% | Reduced |
| Point72 Asset Management, L.P. | 415,598 | $12.0M | 0.02% | +415,598 | New |
| Barclays PLC | 415,307 | $12.0M | 0.00% | −463,188−52.7% | Reduced |
| Eurizon Capital SGR S.p.A. | 393,452 | $11.3M | 0.04% | +103,595+35.7% | Added |
| Capital Advisors Inc | 347,166 | $10.0M | 0.16% | +5,578+1.6% | Added |
| Royal Bank of Canada | 336,924 | $9.71M | 0.00% | +2,979+0.9% | Added |
| Vident Advisory, LLC | 336,262 | $9.69M | 0.08% | +77,732+30.1% | Added |
| Squarepoint Ops LLC | 314,118 | $9.06M | 0.02% | −874,452−73.6% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 305,354 | $8.80M | 0.01% | +23,907+8.5% | Added |
| Neuberger Berman Group LLC | 303,140 | $8.74M | 0.01% | −123,140−28.9% | Reduced |
| Orion Investment Co | 278,764 | $8.04M | 2.56% | +1,580+0.6% | Added |
| Emerald Mutual Fund Advisers Trust | 277,668 | $8.01M | 0.39% | 00.0% | Unchanged |
| Aviva PLC | 228,671 | $6.59M | 0.01% | +5,005+2.2% | Added |
| SBI Securities Co., Ltd. | 215,746 | $6.22M | 0.17% | −14,020−6.1% | Reduced |
| Toroso Investments, LLC | 213,448 | $6.15M | 0.02% | +112,368+111.2% | Added |
| Russell Investments Group, Ltd. | 208,594 | $5.94M | 0.01% | +32,675+18.6% | Added |
| Jump Financial, LLC | 196,863 | $5.68M | 0.08% | −86,066−30.4% | Reduced |
| Hamilton Lane Advisors LLC | 195,000 | $5.62M | 4.02% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 194,503 | $5.61M | 0.01% | −33,248−14.6% | Reduced |
| MetLife Investment Management | 188,244 | $5.43M | 0.03% | +1,831+1.0% | Added |
| Man Group plc | 185,357 | $5.34M | 0.01% | +40,318+27.8% | Added |
| Creative Planning | 184,469 | $5.32M | 0.00% | +10,858+6.3% | Added |
| HSBC Holdings PLC | 184,502 | $5.29M | 0.00% | +18,978+11.5% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 180,747 | $5.21M | 0.01% | +9,544+5.6% | Added |
| Baird Financial Group, Inc. | 179,248 | $5.17M | 0.01% | +179,248 | New |
| Focus Financial Network, Inc. | 174,332 | $5.03M | 0.18% | +2,577+1.5% | Added |
| Franklin Resources Inc | 171,234 | $4.94M | 0.00% | −741,561−81.2% | Reduced |
| Federated Hermes, Inc. | 171,153 | $4.93M | 0.01% | +25,096+17.2% | Added |
| Siren, L.L.C. | 170,000 | $4.90M | 0.14% | 00.0% | Unchanged |
| McGuire Investment Group, LLC | 168,964 | $4.87M | 0.55% | −4,323−2.5% | Reduced |
| Carnegie Capital Asset Management, LLC | 166,965 | $4.81M | 0.09% | −131,994−44.2% | Reduced |
| Manufacturers Life Insurance Company, The | 165,988 | $4.79M | 0.00% | −8,847−5.1% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 165,094 | $4.76M | 0.01% | +2,439+1.5% | Added |
| Los Angeles Capital Management LLC | 162,850 | $4.69M | 0.02% | +119,658+277.0% | Added |
| Vanguard Asset Management, Ltd | 162,370 | $4.68M | 0.00% | +162,370 | New |
| Exchange Traded Concepts, LLC | 159,153 | $4.59M | 0.04% | +19,401+13.9% | Added |
| Kestra Advisory Services, LLC | 156,084 | $4.50M | 0.02% | −12,805−7.6% | Reduced |