Logo image of IONQ

IONQ INC (IONQ) Stock Ownership and Short Interest

USA - NYSE:IONQ - US46222L1089 - Common Stock

62.94 USD
-2.65 (-4.04%)
Last: 10/17/2025, 8:21:09 PM
64.12 USD
+1.18 (+1.87%)
After Hours: 10/17/2025, 8:21:09 PM
IONQ Ownership Chart.IONQ Ownership Chart: showing Insider, Institutional ownership and shares available to the public.IONQ Ownership.InsiderInstitutionalPublic



Shares Outstanding347.43M
Float335.06M
Float Short Interest Percentage15.49%
Owners (insider)1.41%
Owners (institutional)40.45%
Owners (insider) change0.46%
Owners (institutional) change0.05%
IONQ Institutional Ownership HistoryIONQ Institutional Ownership HistoryIONQ Institutional Ownership History Dec 2021 Mar 2022 Jun 2022 Sep 2022 Dec 2022 Mar 2023 Jun 2023 Sep 2023 Dec 2023 Mar 2024 Jun 2024 Sep 2024 Dec 2024 Mar 2025 Jun 2025 Sep 2025 20M 40M 60M 80M 100M
IONQ Historical Insider Transactions ChartIONQ Historical Insider Buy and Sell Transactions ChartIONQ Historical Insider Transactions Nov 2024 Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 0 5M -5M
Date Name Type Shares Price Amount
Oct 6, 2025 Acosta Dean P. Grant 75959 0.00 $ 0.00
Sep 25, 2025 Raymond John w Grant 3063 0.00 $ 0.00
Sep 12, 2025 Cardillo Robert T. Option Excercise 8773 11.24 $ 98,608.52
Sep 12, 2025 Cardillo Robert T. Open Market Sale 8773 50.52 $ 443,191.78
Sep 11, 2025 Alameddine Rima Open Market Sale 19976 44.40 $ 886,966.36
Sep 11, 2025 de Masi Niccolo Open Market Sale 16120 44.40 $ 715,753.79
Sep 11, 2025 DACIER PAUL T Open Market Sale 4175 44.40 $ 185,376.68
Sep 4, 2025 Singh Inder M Grant 160294 0.00 $ 0.00
Sep 3, 2025 Kramer Thomas G. Open Market Sale 64578 41.82 $ 2,700,858.61
Aug 26, 2025 TEUBER WILLIAM J JR Grant 4413 0.00 $ 0.00
Aug 26, 2025 FRANKOLA JIM Grant 4413 0.00 $ 0.00
Aug 13, 2025 de Masi Niccolo Grant 485319 0.00 $ 0.00
Aug 13, 2025 DACIER PAUL T Grant 109197 0.00 $ 0.00
Aug 13, 2025 Singh Inder M Option Excercise 50480 12.81 $ 646,841.90
Aug 13, 2025 Singh Inder M Open Market Sale 50480 43.02 $ 2,171,801.04
Aug 6, 2025 Kramer Thomas G. Open Market Sale 17776 41.28 $ 733,800.39
Aug 1, 2025 Singh Inder M Option Excercise 10000 5.72 $ 57,200.00
Aug 1, 2025 Singh Inder M Open Market Sale 37090 38.28 $ 1,419,890.51
Jul 23, 2025 TOLEDANO GABRIELLE B Grant 3696 0.00 $ 0.00
Jul 21, 2025 Kramer Thomas G. Open Market Sale 47478 47.70 $ 2,264,719.59
Jul 14, 2025 DACIER PAUL T Grant 9432 0.00 $ 0.00
Jul 11, 2025 Chou Kathryn K. Open Market Sale 6789 43.14 $ 292,863.88
Jul 8, 2025 Kramer Thomas G. Open Market Sale 43382 47.73 $ 2,070,583.82
Jul 7, 2025 Alameddine Rima Option Excercise 45000 4.65 $ 209,250.00
Jul 7, 2025 Alameddine Rima Open Market Sale 45000 46.18 $ 2,078,100.00
Jul 7, 2025 Chou Kathryn K. Option Excercise 5000 4.61 $ 23,050.00
Jul 7, 2025 Chou Kathryn K. Open Market Sale 5000 46.18 $ 230,900.00
Jul 2, 2025 Kramer Thomas G. Open Market Sale 72000 42.26 $ 3,042,396.00
Jun 20, 2025 Chapman Peter Hume Option Excercise 1497311 0.13 $ 199,741.29
Jun 20, 2025 Chapman Peter Hume Open Market Sale 1497311 39.93 $ 59,789,125.54
Jun 18, 2025 Singh Inder M Grant 5513 0.00 $ 0.00
Jun 18, 2025 Chou Kathryn K. Grant 5513 0.00 $ 0.00
Jun 18, 2025 Cardillo Robert T. Grant 5513 0.00 $ 0.00
Jun 18, 2025 Scannell William F Grant 5513 0.00 $ 0.00
Jun 18, 2025 TOLEDANO GABRIELLE B Grant 5513 0.00 $ 0.00
Jun 16, 2025 Kramer Thomas G. Open Market Sale 216000 38.11 $ 8,232,429.60
Jun 16, 2025 Chapman Peter Hume Option Excercise 4491933 0.13 $ 599,223.86
Jun 16, 2025 Chapman Peter Hume Open Market Sale 4491933 38.06 $ 170,943,137.56
Jun 13, 2025 Alameddine Rima Option Excercise 65000 4.65 $ 302,250.00
Jun 12, 2025 Thomas Wendy Option Excercise 5000 4.62 $ 23,100.00
Jun 12, 2025 Thomas Wendy Open Market Sale 16696 39.43 $ 658,296.57
Jun 12, 2025 Singh Inder M Option Excercise 10000 5.72 $ 57,200.00
Jun 12, 2025 Singh Inder M Open Market Sale 43391 39.18 $ 1,699,872.80
Jun 11, 2025 Chapman Peter Hume Open Market Sale 11965 41.60 $ 497,688.96
Jun 11, 2025 Chou Kathryn K. Option Excercise 14000 4.61 $ 64,540.00
Jun 11, 2025 Chou Kathryn K. Open Market Sale 25696 40.46 $ 1,039,768.08
Jun 11, 2025 Cardillo Robert T. Open Market Sale 10058 40.22 $ 404,578.02
Jun 11, 2025 TOLEDANO GABRIELLE B Open Market Sale 792 41.50 $ 32,868.00
Jun 11, 2025 de Masi Niccolo Open Market Sale 2597500 40.34 $ 104,793,280.25
Jun 11, 2025 Alameddine Rima Open Market Sale 84976 39.28 $ 3,337,667.21
Jun 11, 2025 Kramer Thomas G. Open Market Sale 9994 41.60 $ 415,704.43
Jun 9, 2025 de Masi Niccolo Open Market Sale 9280 42.23 $ 391,894.40
Mar 12, 2025 Scannell William F Open Market Purchase 93066 21.81 $ 2,029,508.88
Mar 11, 2025 Chapman Peter Hume Option Excercise 2000000 1.90 $ 3,797,045.00
Mar 11, 2025 Chapman Peter Hume Open Market Sale 2000000 18.72 $ 37,446,600.00
Mar 11, 2025 Chapman Peter Hume Option Excercise 2000000 0.13 $ 260,000.00
Mar 11, 2025 Chapman Peter Hume Open Market Sale 2000000 18.72 $ 37,446,600.00
Mar 11, 2025 Alameddine Rima Open Market Sale 20047 18.57 $ 372,262.77
Mar 11, 2025 Chapman Peter Hume Open Market Sale 12069 18.57 $ 224,115.30
Mar 11, 2025 Kramer Thomas G. Open Market Sale 11712 18.57 $ 217,485.98
Mar 6, 2025 Alameddine Rima Open Market Sale 1407 21.20 $ 29,834.17
Feb 26, 2025 de Masi Niccolo Grant 668226 0.00 $ 0.00
Feb 24, 2025 TOLEDANO GABRIELLE B Grant 1584 0.00 $ 0.00
Feb 21, 2025 Kramer Thomas G. Grant 30108 0.00 $ 0.00
Feb 21, 2025 Alameddine Rima Grant 22701 0.00 $ 0.00
Dec 11, 2024 Alameddine Rima Open Market Sale 21337 29.73 $ 634,376.75
Dec 11, 2024 Kramer Thomas G. Open Market Sale 9780 29.72 $ 290,633.24
Dec 11, 2024 Chapman Peter Hume Open Market Sale 13106 29.73 $ 389,659.73
Oct 28, 2024 Alameddine Rima Open Market Sale 22875 17.75 $ 405,941.25
Oct 23, 2024 Alameddine Rima Open Market Sale 12000 15.72 $ 188,640.00