IonqIONQ
13F holders, Q1 2026 (March 31)632holders −45
81new positions
127sold out
5famous investors
$28.87avg. 13F price*
At the end of Q1 2026, 632 institutions reported holding Ionq Inc. (IONQ) in their 13F filings, down 45 from Q4 2025. 81 opened new positions and 127 sold out. The largest holders were BlackRock, Inc. ($861.2M), Morgan Stanley ($610.0M) and Vanguard Portfolio Management LLC ($443.7M). 5 famous investors held it, including David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio), Steve Cohen (0.0% of Point72 Asset Management's portfolio) and Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio).
- Company
- Ionq Inc.
- CUSIP
- 46222L108
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 81 | $202.0M |
| Exits | 127 | $144.3M |
All 13F filers, Q4 2025 → Q1 2026: 32,442,078 shares bought and 19,407,299 shares sold, net +13,034,779 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 632 holders
| BlackRock, Inc. | 0.02% | Reduce -0.7% | 29,870,942 | $861.2M |
| Morgan Stanley | 0.04% | Add +8.1% | 21,159,892 | $610.0M |
| Vanguard Portfolio Management LLC | 0.02% | — | 15,389,580 | $443.7M |
| Vanguard Capital Management LLC | 0.01% | — | 15,064,048 | $434.3M |
| Defiance ETFs, LLC | 4.02% | Add +1155.2% | 9,702,302 | $279.7M |
| State Street Corp. | 0.01% | Add +3.4% | 9,270,862 | $267.3M |
| Geode Capital Management, LLC | 0.02% | Add +4.5% | 8,440,065 | $242.9M |
| UBS Group AG | 0.03% | Add +37.4% | 5,805,726 | $167.4M |
| Marex Group Ltd | 1.20% | Reduce -1.9% | 4,005,912 | $115.5M |
| Goldman Sachs Group Inc. | 0.01% | Add +93.8% | 3,553,733 | $102.5M |
| Northern Trust Corp. | 0.01% | Reduce -1.3% | 3,235,305 | $93.3M |
| Charles Schwab Investment Management Inc. | 0.01% | Reduce -0.6% | 2,901,900 | $83.7M |
| Vanguard Fiduciary Trust Co. | 0.02% | — | 2,380,191 | $68.6M |
| Two Sigma Investments, LP | 0.06% | Add +1241.5% | 2,343,951 | $67.6M |
| D. E. Shaw & Co. | 0.05% | Add +116.2% | 1,901,383 | $54.8M |
| Clear Street Group Inc. | 0.30% | Reduce -42.7% | 1,831,530 | $52.8M |
| Bank of New York Mellon Corp | 0.01% | Add +4.5% | 1,815,366 | $52.3M |
| Bank of America Corp. | 0.00% | Reduce -15.4% | 1,808,351 | $52.1M |
| FMR LLC | 0.00% | Reduce -14.3% | 1,695,185 | $48.9M |
| Legal & General Group Plc | 0.01% | Add +17.0% | 1,593,717 | $45.9M |
| HRT Financial LP | 0.11% | New | 1,462,594 | $42.2M |
| Jane Street Group, LLC | 0.05% | Add +15990.7% | 1,451,705 | $41.9M |
| T. Rowe Price Associates Inc. | 0.00% | Reduce -64.2% | 1,436,659 | $41.4M |
| Westfield Capital Management Co. LP | 0.17% | Add +23.3% | 1,373,788 | $39.6M |
| National Bank of Canada | 0.04% | Add +7219.8% | 1,333,373 | $38.4M |
| Nuveen, LLC | 0.01% | Reduce -16.2% | 1,286,223 | $37.1M |
| Van Eck Associates Corp. | 0.03% | Add +59.9% | 1,247,702 | $36.0M |
| BNP Paribas Financial Markets | 0.02% | Add +55.1% | 1,221,885 | $35.2M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.01% | Add +4.0% | 1,126,099 | $32.5M |
| Alyeska Investment Group, L.P. | 0.09% | New | 1,116,071 | $32.2M |
| Cantor Fitzgerald, L. P. | 1.13% | Reduce -45.2% | 1,077,326 | $31.1M |
| Susquehanna International Group, LLP | 0.04% | Reduce -32.0% | 1,075,857 | $31.0M |
| Bank of Montreal | 0.01% | Reduce -2.8% | 1,035,633 | $29.9M |
| Wellington Management Group LLP | 0.01% | Reduce -28.8% | 1,015,368 | $29.3M |
| Dimensional Fund Advisors LP | 0.01% | Add +19.7% | 930,320 | $26.8M |
| Amundi | 0.01% | Reduce -0.9% | 926,989 | $26.7M |
| Voya Investment Management LLC | 0.03% | Reduce -2.1% | 886,284 | $25.6M |
| Swiss National Bank | 0.01% | Add +7.1% | 866,648 | $25.0M |
| Penserra Capital Management LLC | 0.28% | Add +5.3% | 816,169 | $23.5M |
| Heights Capital Management, Inc. | 6.64% | New | 815,542 | $23.5M |
| Deutsche Bank AG | 0.01% | Reduce -33.0% | 814,960 | $23.5M |
| Lansdowne Partners (uk) LLP | 1.23% | Add +23.8% | 795,585 | $22.9M |
| UNICOM Systems, Inc. | 2.27% | New | 768,900 | $22.2M |
| Ghisallo Capital Management LLC | 0.60% | New | 750,000 | $21.6M |
| Chevy Chase Trust Holdings, LLC | 0.06% | Add +20.7% | 731,800 | $21.1M |
| Alliancebernstein L.P. | 0.01% | Reduce -74.7% | 465,507 | $20.9M |
| JPMorgan Chase & Co. | 0.00% | Reduce -49.6% | 783,422 | $20.8M |
| LPL Financial LLC | 0.01% | Add +0.3% | 657,100 | $18.9M |
| Nomura Asset Management International Inc. | 0.03% | Reduce -11.7% | 648,919 | $18.7M |
| Victory Capital Management Inc. | 0.01% | Reduce -64.7% | 647,457 | $18.7M |
| Clearbridge Investments, LLC | 0.02% | Reduce -1.2% | 615,724 | $17.8M |
| Nomura Holdings Inc. | 0.14% | Add +273.3% | 600,494 | $17.3M |
| Sumitomo Mitsui Trust Group, Inc. | 0.01% | Reduce -0.8% | 567,593 | $16.4M |
| Quadrature Capital Ltd | 0.19% | Reduce -1.0% | 565,293 | $16.3M |
| Rockefeller Capital Management L.P. | 0.03% | Add +8.1% | 552,329 | $15.9M |
| Invesco Ltd. | 0.00% | Reduce -10.8% | 545,763 | $15.7M |
| Rhumbline Advisers | 0.01% | Add +9.8% | 542,613 | $15.6M |
| Canada Pension Plan Investment Board | 0.01% | Add +242.4% | 527,700 | $15.2M |
| Raymond James Financial Inc. | 0.00% | Reduce -3.3% | 499,845 | $14.4M |
| California State Teachers Retirement System | 0.01% | Reduce -0.9% | 471,897 | $13.6M |
| Wells Fargo & Company | 0.00% | Reduce -33.6% | 469,698 | $13.5M |
| Emerald Advisers, LLC | 0.41% | Reduce -1.1% | 447,729 | $12.9M |
| Mubadala Investment Co PJSC | 0.06% | No change | 428,520 | $12.4M |
| California Public Employees Retirement System | 0.01% | Reduce -25.1% | 421,295 | $12.1M |
| Point72 Asset Management | 0.02% | New | 415,598 | $12.0M |
| Barclays PLC | 0.00% | Reduce -52.7% | 415,307 | $12.0M |
| Eurizon Capital SGR S.p.A. | 0.04% | Add +35.7% | 393,452 | $11.3M |
| Capital Advisors Inc. | 0.16% | Add +1.6% | 347,166 | $10.0M |
| Royal Bank of Canada | 0.00% | Add +0.9% | 336,924 | $9.7M |
| Vident Advisory, LLC | 0.08% | Add +30.1% | 336,262 | $9.7M |
| Squarepoint Ops LLC | 0.02% | Reduce -73.6% | 314,118 | $9.1M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.01% | Add +8.5% | 305,354 | $8.8M |
| Neuberger Berman Group LLC | 0.01% | Reduce -28.9% | 303,140 | $8.7M |
| Orion Investment Co | 2.55% | Add +0.6% | 278,764 | $8.0M |
| Emerald Mutual Fund Advisers Trust | 0.39% | No change | 277,668 | $8.0M |
| Aviva PLC | 0.01% | Add +2.2% | 228,671 | $6.6M |
| SBI Securities Co., Ltd. | 0.17% | Reduce -6.1% | 215,746 | $6.2M |
| Tidal Investments LLC | 0.02% | Add +111.2% | 213,448 | $6.2M |
| Russell Investments Group, Ltd. | 0.01% | Add +18.6% | 208,594 | $5.9M |
| Jump Financial, LLC | 0.09% | Reduce -30.4% | 196,863 | $5.7M |
| Hamilton Lane Advisors LLC | 4.02% | No change | 195,000 | $5.6M |
| Osaic Holdings, Inc. | 0.01% | Reduce -14.6% | 194,503 | $5.6M |
| MetLife Investment Management, LLC | 0.03% | Add +1.0% | 188,244 | $5.4M |
| Man Group plc | 0.01% | Add +27.8% | 185,357 | $5.3M |
| Creative Planning | 0.00% | Add +6.3% | 184,469 | $5.3M |
| HSBC Holdings PLC | 0.00% | Add +11.5% | 184,502 | $5.3M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.01% | Add +5.6% | 180,747 | $5.2M |
| Baird Financial Group, Inc. | 0.01% | New | 179,248 | $5.2M |
| Focus Financial Network, Inc. | 0.18% | Add +1.5% | 174,332 | $5.0M |
| Franklin Resources Inc. | 0.00% | Reduce -81.2% | 171,234 | $4.9M |
| Federated Hermes, Inc. | 0.01% | Add +17.2% | 171,153 | $4.9M |
| Siren, L.L.C. | 0.14% | No change | 170,000 | $4.9M |
| McGuire Investment Group, LLC | 0.55% | Reduce -2.5% | 168,964 | $4.9M |
| Carnegie Investment Counsel | 0.09% | Reduce -44.1% | 166,965 | $4.8M |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -5.1% | 165,988 | $4.8M |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.01% | Add +1.5% | 165,094 | $4.8M |
| Los Angeles Capital Management LLC | 0.02% | Add +277.0% | 162,850 | $4.7M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | — | 162,370 | $4.7M |
| Exchange Traded Concepts, LLC | 0.04% | Add +13.9% | 159,153 | $4.6M |
| Kestra Advisory Services, LLC | 0.02% | Reduce -7.6% | 156,084 | $4.5M |
"% of holder's portfolio" is IONQ's weight in each manager's 13F, not the share of Ionq Inc. the manager owns.