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; 786 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, Q4 2025
Institutional positions in IonQ, Inc. as of Dec 31, 2025. 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
- 676
- +78 vs. Q3 2025
- Shares held
- 193.7M
- +24.3M (+14.3%) vs. Q3 2025
- Total value
- $8.69B
- −$1.64B (−15.9%) vs. Q3 2025
- New holders
- 179
- 294 more added
- Sold out
- 101
- 135 more reduced
11 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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 | 786 | $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, Q4 2025
Shares, value and share of portfolio for each institution holding IonQ, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bessemer Group Inc | 214,390 | $9.62M | 0.01% | +13,084+6.5% | Added |
| Winton Group Ltd | 216,236 | $9.70M | 0.33% | +216,236 | New |
| Aviva PLC | 223,666 | $10.0M | 0.02% | +223,666 | New |
| Advisor Group Holdings, Inc. | 227,751 | $10.2M | 0.01% | +20,195+9.7% | Added |
| SBI Securities Co., Ltd. | 229,766 | $10.3M | 0.27% | +54,151+30.8% | Added |
| Citadel Advisors LLC | 255,492 | $11.5M | 0.01% | −614,401−70.6% | Reduced |
| Vident Advisory, LLC | 258,530 | $11.6M | 0.11% | +1,854+0.7% | Added |
| Orion Investment Co | 277,184 | $12.4M | 3.81% | +1,950+0.7% | Added |
| Emerald Mutual Fund Advisers Trust | 277,668 | $12.5M | 0.61% | 00.0% | Unchanged |
| Jump Financial, LLC | 282,929 | $12.7M | 0.16% | +250,747+779.2% | Added |
| Eurizon Capital SGR S.p.A. | 289,857 | $13.0M | 0.04% | +289,857 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 281,447 | $13.2M | 0.01% | +280,987+61,084.1% | Added |
| Carnegie Capital Asset Management, LLC | 298,959 | $13.4M | 0.25% | +30,255+11.3% | Added |
| Fred Alger Management, LLC | 315,967 | $14.2M | 0.06% | +80.0% | Added |
| Royal Bank of Canada | 333,945 | $15.0M | 0.00% | −69,386−17.2% | Reduced |
| Capital Advisors Inc | 341,588 | $15.3M | 0.25% | +1,983+0.6% | Added |
| Frontier Capital Management Co LLC | 373,245 | $16.7M | 0.18% | −255,032−40.6% | Reduced |
| Neuberger Berman Group LLC | 426,280 | $19.1M | 0.01% | +348,192+445.9% | Added |
| Mubadala Investment Co PJSC | 428,520 | $19.2M | 0.11% | +428,520 | New |
| Emerald Advisers, LLC | 452,674 | $20.3M | 0.63% | −5,106−1.1% | Reduced |
| California State Teachers Retirement System | 476,339 | $21.4M | 0.02% | +227,977+91.8% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 476,906 | $21.4M | 0.06% | −125,277−20.8% | Reduced |
| Rhumbline Advisers | 494,284 | $22.2M | 0.02% | +59,417+13.7% | Added |
| Rockefeller Capital Management L.P. | 511,178 | $22.9M | 0.04% | +368,045+257.1% | Added |
| Raymond James Financial Inc | 516,883 | $23.2M | 0.01% | −27,625−5.1% | Reduced |
| Trybe Capital Management LP | 532,998 | $23.9M | 4.30% | +532,998 | New |
| California Public Employees Retirement System | 562,839 | $25.3M | 0.01% | +102,311+22.2% | Added |
| Quadrature Capital Ltd | 570,797 | $25.6M | 0.26% | −151,610−21.0% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 572,251 | $25.7M | 0.02% | +572,251 | New |
| Chevy Chase Trust Holdings, Inc. | 606,464 | $27.2M | 0.07% | −4,452−0.7% | Reduced |
| Invesco Ltd. | 611,895 | $27.5M | 0.00% | +127,207+26.2% | Added |
| Clearbridge Investments, LLC | 623,075 | $28.0M | 0.02% | +160,834+34.8% | Added |
| Lansdowne Partners (UK) LLP | 642,793 | $28.8M | 2.11% | −1,294,238−66.8% | Reduced |
| LPL Financial LLC | 654,968 | $29.4M | 0.01% | +93,171+16.6% | Added |
| Wells Fargo & Company | 707,154 | $31.7M | 0.01% | +224,837+46.6% | Added |
| Nomura Asset Management International Inc. | 734,904 | $33.0M | 0.05% | +734,904 | New |
| Penserra Capital Management LLC | 774,817 | $34.8M | 0.41% | −25,324−3.2% | Reduced |
| Dimensional Fund Advisors LP | 777,367 | $34.9M | 0.01% | +94,141+13.8% | Added |
| Van Eck Associates Corp | 780,167 | $35.0M | 0.03% | +415,739+114.1% | Added |
| Defiance ETFs, LLC | 772,974 | $35.0M | 1.15% | +772,974 | New |
| BNP Paribas Arbitrage, SA | 787,875 | $35.4M | 0.02% | +488,908+163.5% | Added |
| Swiss National Bank | 809,148 | $36.3M | 0.02% | +300,748+59.2% | Added |
| Barclays PLC | 878,495 | $39.4M | 0.02% | +453,852+106.9% | Added |
| D. E. Shaw & Co., Inc. | 879,600 | $39.5M | 0.03% | −4,568,803−83.9% | Reduced |
| Voya Investment Management LLC | 905,213 | $40.6M | 0.04% | +454,342+100.8% | Added |
| Franklin Resources Inc | 912,795 | $41.0M | 0.01% | −57,591−5.9% | Reduced |
| Amundi | 935,788 | $42.0M | 0.01% | +935,788 | New |
| Bank of Montreal | 1,065,265 | $47.8M | 0.02% | +327,297+44.4% | Added |
| UBS Asset Management Americas Inc | 1,082,819 | $48.6M | 0.01% | +608,454+128.3% | Added |
| Westfield Capital Management Co LP | 1,114,665 | $50.0M | 0.21% | +746,998+203.2% | Added |
| Squarepoint Ops LLC | 1,188,570 | $53.3M | 0.11% | −376,578−24.1% | Reduced |
| Deutsche Bank AG | 1,216,153 | $54.6M | 0.02% | +438,738+56.4% | Added |
| Legal & General Group Plc | 1,361,858 | $61.1M | 0.01% | +444,612+48.5% | Added |
| Wellington Management Group LLP | 1,426,210 | $64.0M | 0.01% | +611,249+75.0% | Added |
| Nuveen, LLC | 1,534,964 | $68.9M | 0.02% | +313,409+25.7% | Added |
| JPMorgan Chase & Co | 1,554,105 | $69.7M | 0.00% | −1,453,896−48.3% | Reduced |
| Susquehanna International Group, LLP | 1,583,208 | $71.0M | 0.10% | +315,930+24.9% | Added |
| Bank of New York Mellon Corp | 1,737,145 | $77.9M | 0.01% | +446,452+34.6% | Added |
| Goldman Sachs Group Inc | 1,833,441 | $82.3M | 0.01% | −337,621−15.6% | Reduced |
| Victory Capital Management Inc | 1,834,898 | $82.3M | 0.05% | +1,405,783+327.6% | Added |
| Alliancebernstein L.P. | 1,836,123 | $82.4M | 0.03% | +1,514,459+470.8% | Added |
| Cantor Fitzgerald, L. P. | 1,965,274 | $88.2M | 2.63% | +1,577,185+406.4% | Added |
| FMR LLC | 1,979,213 | $88.8M | 0.00% | −292,125−12.9% | Reduced |
| Bank of America Corp | 2,137,750 | $95.9M | 0.01% | +504,569+30.9% | Added |
| Charles Schwab Investment Management Inc | 2,919,445 | $131.0M | 0.02% | +556,680+23.6% | Added |
| Clear Street Group Inc. | 3,195,818 | $143.4M | 0.75% | +2,196,017+219.6% | Added |
| Northern Trust Corp | 3,277,218 | $147.0M | 0.02% | +540,192+19.7% | Added |
| Price T Rowe Associates Inc | 4,009,931 | $179.9M | 0.02% | +762,585+23.5% | Added |
| Marex Group plc | 4,083,453 | $183.2M | 1.98% | +3,282,866+410.1% | Added |
| UBS Group AG | 4,224,205 | $189.5M | 0.04% | −77,396−1.8% | Reduced |
| Norges Bank | 4,451,819 | $199.8M | 0.02% | +4,451,819 | New |
| Geode Capital Management, LLC | 8,074,301 | $361.6M | 0.02% | +1,452,463+21.9% | Added |
| State Street Corp | 8,962,789 | $402.2M | 0.01% | +2,663,230+42.3% | Added |
| Morgan Stanley | 19,566,831 | $878.0M | 0.05% | −6,773,950−25.7% | Reduced |
| BlackRock, Inc. | 30,077,550 | $1.35B | 0.02% | +7,595,514+33.8% | Added |
| Vanguard Group Inc | 34,774,743 | $1.56B | 0.02% | +5,420,037+18.5% | Added |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −5,079,700−100.0% | Sold out |
| Naspers Ltd | 0 | $0 | 0.00% | −1,233,585−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −297,344−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −283,758−100.0% | Sold out |
| QVT Financial LP | 0 | $0 | 0.00% | −239,228−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −224,290−100.0% | Sold out |
| Quantitative Investment Management, LLC | 0 | $0 | 0.00% | −197,700−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −192,586−100.0% | Sold out |
| IMC-Chicago, LLC | 0 | $0 | 0.00% | −82,686−100.0% | Sold out |
| Morgens Waterfall Vintiadis & Co Inc | 0 | $0 | 0.00% | −78,500−100.0% | Sold out |
| Kornitzer Capital Management Inc | 0 | $0 | 0.00% | −68,535−100.0% | Sold out |
| Calamos Advisors LLC | 0 | $0 | 0.00% | −55,403−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −55,236−100.0% | Sold out |
| Polymer Capital Management (HK) LTD | 0 | $0 | 0.00% | −44,172−100.0% | Sold out |
| Sora Investors LLC | 0 | $0 | 0.00% | −34,999−100.0% | Sold out |
| Baird Financial Group, Inc. | 0 | $0 | 0.00% | −34,989−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −32,621−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −30,689−100.0% | Sold out |
| Moody Aldrich Partners LLC | 0 | $0 | 0.00% | −30,211−100.0% | Sold out |
| SPX Equities Gestao de Recursos Ltda | 0 | $0 | 0.00% | −30,000−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −29,448−100.0% | Sold out |
| BCJ Capital Management, LLC | 0 | $0 | 0.00% | −28,720−100.0% | Sold out |
| Voleon Capital Management LP | 0 | $0 | 0.00% | −25,146−100.0% | Sold out |
| October Effect Ltd | 0 | $0 | 0.00% | −22,000−100.0% | Sold out |