IONQ Insider Trading

Insider Trading Chart
Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 0.55%

Insider Buying (Last 12 Months): $224,760.00

Insider Selling (Last 12 Months): $7,099,208.63

IonQ Insider Trading History Chart

IonQ Share Price & Price History

^$40.48

▲ +3.642 (9.89%)

As of 09/17/2026 01:57 PM ET

Days: 30 | 90 | 365

IonQ Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
9/10/2026	John W. Raymond	Insider	Sell	2,407	$37.21	$89,564.47	77,741
6/18/2026	Gabrielle B. Toledano	Director	Sell	2,757	$55.01	$151,662.57	11,154
6/18/2026	John W. Raymond	Insider	Sell	3,815	$55.01	$209,863.15	80,148
6/18/2026	Kathryn K. Chou	Director	Sell	2,757	$55.02	$151,690.14	62,608
5/6/2026	Robert T. Cardillo	Insider	Sell	3,773	$49.90	$188,272.70	139,967
3/12/2026	John W. Raymond	Insider	Sell	2,800	$33.34	$93,352.00	83,963
2/27/2026	William J. Teuber, Jr.	Director	Buy	3,000	$38.38	$115,140.00	9,413
2/26/2026	Robert T. Cardillo	Insider	Sell	5,165	$39.44	$203,707.60	112,291
2/24/2026	Gabrielle B. Toledano	Director	Sell	616	$31.00	$19,096.00	9,385
12/22/2025	Kathryn K. Chou	Director	Sell	5,000	$55.00	$275,000.00	60,839
12/11/2025	Kathryn K. Chou	Director	Sell	20,000	$51.40	$1,028,000.00	60,839
11/20/2025	Rima Alameddine	CRO	Sell	100,000	$46.89	$4,689,000.00	432,616
11/11/2025	William J. Teuber, Jr.	Director	Buy	2,000	$54.81	$109,620.00	6,413
9/12/2025	Robert T. Cardillo	Insider	Sell	8,773	$50.52	$443,211.96	37,436
9/11/2025	Niccolo de Masi	CEO	Sell	16,120	$44.40	$715,728.00	1,181,186
9/11/2025	Paul T Dacier	Insider	Sell	4,175	$44.40	$185,370.00	114,454
9/11/2025	Rima Alameddine	CRO	Sell	19,976	$44.40	$886,934.40	532,616
9/3/2025	Thomas G. Kramer	CFO	Sell	64,578	$41.82	$2,700,651.96	473,302
8/6/2025	Thomas G. Kramer	CFO	Sell	17,776	$41.28	$733,793.28	537,880
7/21/2025	Thomas G. Kramer	CFO	Sell	47,478	$47.70	$2,264,700.60	555,656
7/11/2025	Kathryn K. Chou	Director	Sell	6,789	$43.14	$292,877.46	60,839
7/8/2025	Thomas G. Kramer	CFO	Sell	43,382	$47.73	$2,070,622.86	603,134
7/7/2025	Kathryn K. Chou	Director	Sell	5,000	$46.18	$230,900.00	67,628
7/7/2025	Rima Alameddine	CRO	Sell	45,000	$46.18	$2,078,100.00	552,592
7/2/2025	Thomas G. Kramer	CFO	Sell	72,000	$42.26	$3,042,720.00	646,516
6/20/2025	Peter Hume Chapman	Insider	Sell	1,497,311	$39.93	$59,787,628.23	390,329
6/17/2025	Peter Hume Chapman	Insider	Sell	910,740	$37.78	$34,407,757.20	390,329
6/16/2025	Peter Hume Chapman	Insider	Sell	3,581,193	$38.13	$136,550,889.09	390,329
6/16/2025	Thomas G. Kramer	CFO	Sell	216,000	$38.11	$8,231,760.00	718,516
6/13/2025	Rima Alameddine	CRO	Sell	65,000	$38.57	$2,507,050.00	552,592
6/12/2025	Wendy Thomas	Director	Sell	16,696	$39.43	$658,323.28	61,145
6/11/2025	Gabrielle B. Toledano	Director	Sell	792	$41.50	$32,868.00	792
6/11/2025	Kathryn K. Chou	Director	Sell	25,696	$40.46	$1,039,660.16	62,115
6/11/2025	Niccolo de Masi	CEO	Sell	2,597,500	$40.34	$104,783,150.00	711,987
6/11/2025	Peter Hume Chapman	Insider	Sell	11,965	$41.60	$497,744.00	390,329
6/11/2025	Rima Alameddine	CRO	Sell	19,976	$41.60	$831,001.60	552,592
6/11/2025	Robert T. Cardillo	Director	Sell	10,058	$40.22	$404,532.76	31,923
6/11/2025	Thomas G. Kramer	CFO	Sell	9,994	$41.60	$415,750.40	934,516
6/9/2025	Niccolo de Masi	CEO	Sell	9,280	$42.23	$391,894.40	711,987
3/12/2025	William F Scannell	Director	Buy	93,066	$21.81	$2,029,769.46	135,047
3/11/2025	Peter Hume Chapman	Insider	Sell	2,000,000	$18.72	$37,440,000.00	414,363
3/11/2025	Rima Alameddine	CRO	Sell	20,047	$18.57	$372,272.79	572,568
3/11/2025	Thomas G. Kramer	CFO	Sell	11,712	$18.57	$217,491.84	944,510
3/6/2025	Rima Alameddine	CRO	Sell	1,407	$21.20	$29,828.40	592,615
12/11/2024	Peter Hume Chapman	CEO	Sell	13,106	$29.73	$389,641.38	414,363
12/11/2024	Rima Alameddine	CRO	Sell	21,337	$29.73	$634,349.01	571,321
12/11/2024	Thomas G. Kramer	CFO	Sell	9,780	$29.72	$290,661.60	926,114
10/28/2024	Rima Alameddine	CRO	Sell	22,875	$17.75	$406,031.25	592,658
10/23/2024	Rima Alameddine	CRO	Sell	12,000	$15.72	$188,640.00	615,533
10/18/2024	Rima Alameddine	CRO	Sell	11,375	$13.72	$156,065.00	627,533
10/16/2024	Rima Alameddine	CRO	Sell	9,875	$11.72	$115,735.00	638,908
10/14/2024	Rima Alameddine	CRO	Sell	9,159	$10.72	$98,184.48	648,783
10/11/2024	Rima Alameddine	CRO	Sell	716	$10.72	$7,675.52	657,942
6/11/2024	Peter Hume Chapman	CEO	Sell	5,936	$7.89	$46,835.04	445,297
6/11/2024	Rima Alameddine	CRO	Sell	9,807	$7.89	$77,377.23	687,840
6/11/2024	Thomas G. Kramer	CFO	Sell	4,610	$7.89	$36,372.90	949,614
3/11/2024	Jungsang Kim	CTO	Sell	10,220	$10.20	$104,244.00	6,619,941
3/11/2024	Peter Hume Chapman	CEO	Sell	29,452	$10.20	$300,410.40	451,233
3/11/2024	Rima Alameddine	CRO	Sell	27,212	$10.20	$277,562.40	697,647
3/11/2024	Thomas G. Kramer	CFO	Sell	19,672	$10.20	$200,654.40	954,224
12/11/2023	Jungsang Kim	CTO	Sell	24,547	$13.21	$324,265.87	6,621,788
12/11/2023	Peter Hume Chapman	CEO	Sell	56,152	$13.21	$741,767.92	439,748
12/11/2023	Rima Alameddine	CRO	Sell	73,447	$13.21	$970,234.87	646,553
12/11/2023	Thomas G. Kramer	CFO	Sell	28,190	$13.21	$372,389.90	869,073

SEC Filings (Institutional Ownership Changes) for IonQ (NYSE:IONQ)

41.42% of IonQ stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

IonQ Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
9/9/2026	Core Capital Management & Research inc.	1,000	$53K	0.0%	N/A	0.000%
9/9/2026	Sequoia Financial Advisors LLC	7,394	$0.39M	0.0%	N/A	0.002%
9/9/2026	National Pension Service	73,376	$3.91M	0.0%	N/A	0.019%
9/9/2026	NorthRock Partners LLC	4,532	$0.24M	0.0%	N/A	0.001%
9/9/2026	Integrated Wealth Concepts LLC	12,786	$0.68M	0.0%	+72.4%	0.003%
9/9/2026	NewEdge Advisors LLC	47,500	$2.53M	0.0%	+91.9%	0.012%
9/9/2026	IFP Advisors Inc	5,580	$0.30M	0.0%	-21.3%	0.001%
9/8/2026	Allworth Financial LP	7,538	$0.40M	0.0%	+11.0%	0.002%
9/8/2026	Arizona State Retirement System	97,236	$5.18M	0.0%	+21.0%	0.026%
9/8/2026	Waverly Advisors LLC	10,262	$0.55M	0.0%	+10.9%	0.003%
9/8/2026	Nykredit A S	107,625	$5.73M	0.0%	N/A	0.028%
8/27/2026	Corient Private Wealth LP	23,085	$1.23M	0.0%	-60.7%	0.006%
8/26/2026	Amundi	1,070,703	$57.03M	0.0%	+15.5%	0.281%
8/26/2026	HighTower Advisors LLC	88,142	$4.69M	0.0%	+27.4%	0.023%
8/25/2026	VIRGINIA RETIREMENT SYSTEMS ET Al	203,129	$10.82M	0.1%	N/A	0.053%
8/24/2026	Carlson Financial Inc.	6,877	$0.37M	0.2%	N/A	0.002%
8/23/2026	Ameritas Advisory Services LLC	6,289	$0.34M	0.0%	N/A	0.002%
8/23/2026	Straight Path Wealth Management	8,410	$0.45M	0.1%	N/A	0.002%
8/23/2026	POM Investment Strategies LLC	2,861	$0.15M	0.2%	+14.9%	0.001%
8/23/2026	HB Wealth Management LLC	4,001	$0.21M	0.0%	N/A	0.001%
8/23/2026	Saudi Central Bank	23,740	$1.26M	0.0%	+117.8%	0.006%
8/22/2026	Compass Financial Management LLC	1,865	$99K	0.0%	N/A	0.000%
8/22/2026	Oakmont Investment Advisors Inc.	5,300	$0.28M	0.2%	N/A	0.001%
8/22/2026	Raiffeisen Bank International AG	200,000	$10.78M	0.1%	N/A	0.052%
8/22/2026	TD Waterhouse Canada Inc.	11,498	$0.59M	0.0%	+10.5%	0.003%
8/21/2026	Continuum Advisory LLC	2,624	$0.14M	0.0%	N/A	0.001%
8/21/2026	Nykredit A S	125,942	$6.71M	0.0%	N/A	0.033%
8/21/2026	B. Metzler seel. Sohn & Co. AG	20,990	$1.12M	0.0%	+191.3%	0.006%
8/20/2026	Proficio Capital Partners LLC	8,953	$0.48M	0.0%	N/A	0.002%
8/20/2026	Nwam LLC	4,608	$0.25M	0.0%	N/A	0.001%
8/20/2026	Headlands Technologies LLC	5,189	$0.28M	0.0%	N/A	0.001%
8/20/2026	Sigma Planning Corp	12,129	$0.65M	0.0%	+14.3%	0.003%
8/20/2026	Benjamin Edwards Inc.	81,277	$4.33M	0.0%	+4.1%	0.021%
8/20/2026	GTS Securities LLC	3,773	$0.20M	0.0%	-60.3%	0.001%
8/20/2026	Cookson Peirce & Co. Inc.	120,447	$6.42M	0.2%	+18.6%	0.032%
8/20/2026	Northwestern Mutual Wealth Management Co.	4,972	$0.27M	0.0%	+12.2%	0.001%
8/20/2026	Wedbush Securities Inc.	17,114	$0.91M	0.0%	+4.9%	0.004%
8/19/2026	Capital Advisors Inc. OK	350,038	$18.64M	0.3%	+0.8%	0.092%
8/19/2026	UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	1,632,290	$86.94M	0.0%	+45.0%	0.428%
8/19/2026	Van ECK Associates Corp	1,203,346	$64.09M	0.0%	-3.6%	0.316%
8/19/2026	Monetta Financial Services Inc.	19,000	$1.01M	0.7%	N/A	0.005%
8/19/2026	Nissay Asset Management Corp Japan	44,064	$2.35M	0.0%	+14.2%	0.012%
8/19/2026	Navellier & Associates Inc.	23,365	$1.24M	0.1%	+21.6%	0.006%
8/19/2026	Hsbc Holdings PLC	152,648	$8.15M	0.0%	-17.2%	0.040%
8/19/2026	Wellington Management Group LLP	216,337	$11.52M	0.0%	-78.7%	0.057%
8/19/2026	Archer Investment Corp	469	$25K	0.0%	N/A	0.000%
8/19/2026	Kingsview Wealth Management LLC	10,953	$0.58M	0.0%	N/A	0.003%
8/18/2026	Beacon Pointe Advisors LLC	10,662	$0.57M	0.0%	N/A	0.003%
8/18/2026	Livforsakringsbolaget Skandia Omsesidigt	2,100	$0.11M	0.0%	N/A	0.001%
8/18/2026	Rakuten Investment Management Inc.	19,514	$1.05M	0.0%	N/A	0.005%
8/18/2026	Concorde Asset Management LLC	8,200	$0.44M	0.3%	N/A	0.002%
8/18/2026	Empowered Funds LLC	73,687	$3.93M	0.0%	N/A	0.019%
8/18/2026	United Capital Financial Advisors LLC	8,890	$0.47M	0.0%	N/A	0.002%
8/18/2026	Yukon Wealth Management Inc.	11,599	$0.62M	0.2%	N/A	0.003%
8/18/2026	Equitable Holdings Inc.	25,470	$1.36M	0.0%	N/A	0.007%
8/18/2026	Centaurus Financial Inc.	1,953	$0.10M	0.0%	N/A	0.001%
8/18/2026	Jefferies Financial Group Inc.	76,775	$4.09M	0.0%	N/A	0.020%
8/18/2026	Public Employees Retirement System of Ohio	104,610	$5.57M	0.0%	N/A	0.027%
8/17/2026	Proficio Capital Partners LLC	8,953	$0.48M	0.0%	N/A	0.002%
8/17/2026	Corient Private Wealth LP	26,363	$1.40M	0.0%	N/A	0.007%
8/17/2026	Palogic Value Management L.P.	20,001	$1.07M	0.4%	N/A	0.005%
8/17/2026	Ausdal Financial Partners Inc.	19,637	$1.05M	0.0%	N/A	0.005%
8/17/2026	Bank of America Corp DE	6,473,088	$344.76M	0.0%	N/A	1.699%
8/15/2026	Man Group plc	26,798	$1.43M	0.0%	N/A	0.007%
8/15/2026	Jupiter Topco LLC	104,768	$5.58M	0.0%	N/A	0.027%
8/14/2026	Hsbc Holdings PLC	152,648	$8.15M	0.0%	N/A	0.041%
8/14/2026	EFG International AG	555	$30K	0.0%	N/A	0.000%
8/14/2026	Ancora Advisors LLC	7,405	$0.39M	0.0%	N/A	0.002%
8/14/2026	Canada Pension Plan Investment Board	12,300	$0.66M	0.0%	N/A	0.003%
8/14/2026	Castleark Management LLC	86,310	$4.60M	0.1%	N/A	0.023%
8/14/2026	Legal & General Group Plc	1,541,983	$82.13M	0.0%	N/A	0.413%
8/14/2026	The Manufacturers Life Insurance Company	87,701	$4.67M	0.0%	N/A	0.023%
8/14/2026	Fiduciary Financial Advisors	1,006	$54K	0.0%	N/A	0.000%
8/14/2026	Visionary Wealth Advisors	8,679	$0.46M	0.0%	N/A	0.002%
8/13/2026	Cibc World Market Inc.	105,906	$5.64M	0.0%	N/A	0.028%
8/13/2026	OMERS ADMINISTRATION Corp	4,689	$0.25M	0.0%	N/A	0.001%
8/13/2026	Osmosis Investment Management UK Ltd	7,390	$0.39M	0.0%	N/A	0.002%
8/13/2026	Sanctuary Advisors LLC	44,941	$2.39M	0.0%	N/A	0.012%
8/12/2026	Kirtland Hills Capital Management LLC	8,663	$0.46M	0.1%	N/A	0.002%
8/12/2026	Compass Financial Management LLC	1,865	$83K	0.0%	N/A	0.000%
8/12/2026	Daiichi Life Insurance Co. Ltd.	13,977	$0.74M	0.0%	N/A	0.004%
8/12/2026	Commerce Bank	4,276	$0.23M	0.0%	N/A	0.001%
8/12/2026	Northwestern Mutual Wealth Management Co.	4,972	$0.27M	0.0%	N/A	0.001%
8/12/2026	Evolve Private Wealth LLC	11,478	$0.61M	0.0%	N/A	0.003%
8/12/2026	Emerald Investment Advisers LLC	49,686	$2.65M	0.2%	N/A	0.013%
8/12/2026	Korea Investment CORP	132,395	$7.05M	0.0%	N/A	0.035%
8/12/2026	Rakuten Securities Inc.	78,763	$4.20M	1.0%	N/A	0.021%
8/12/2026	Ieq Capital LLC	7,846	$0.42M	0.0%	N/A	0.002%
8/12/2026	Callan Family Office LLC	17,147	$0.91M	0.0%	N/A	0.005%
8/12/2026	Fund Advisors of America Inc FL	11,356	$0.61M	0.5%	N/A	0.003%
8/12/2026	Laidlaw Wealth Management LLC	4,106	$0.22M	0.7%	N/A	0.001%
8/11/2026	Encore Global Management LP	12,500	$0.67M	0.7%	N/A	0.003%
8/11/2026	Allworth Financial LP	7,538	$0.40M	0.0%	N/A	0.002%
8/11/2026	B. Metzler seel. Sohn & Co. AG	20,990	$1.12M	0.0%	N/A	0.006%
8/11/2026	Virtus Advisers LLC	13,630	$0.73M	0.3%	N/A	0.004%
8/11/2026	LaSalle St. Investment Advisors LLC	5,622	$0.30M	0.0%	N/A	0.002%
8/11/2026	PCM Encore LLC	5,026	$0.27M	0.0%	N/A	0.001%
8/11/2026	Vise Technologies Inc.	5,671	$0.30M	0.0%	N/A	0.002%
8/11/2026	Uptick Partners LLC	6,027	$0.32M	0.0%	N/A	0.002%
8/10/2026	Csenge Advisory Group	4,123	$0.22M	0.0%	N/A	0.001%

Data available starting January 2016

IonQ, Inc. engages in the development of general-purpose quantum computing systems in the United States. It sells access to quantum computers of various qubit capacities. The company makes access to its quantum computers through cloud platforms, such as Amazon Web Services (AWS) Amazon Braket, Microsoft's Azure Quantum, and Google's Cloud Marketplace, as well as through its cloud service. It also provides contracts associated with the design, development, and construction of specialized quantum computing hardware systems; maintenance and support services; and consulting services related to co-developing algorithms on quantum computing systems. The company was founded in 2015 and is headquartered in College Park, Maryland.

Today's Range

Now: $40.48

$38.09

$40.72

50 Day Range

MA: $39.36

$31.90

$46.94

52 Week Range

Now: $40.48

$25.89

$84.64

Volume

15,127,634 shs

Average Volume

24,402,066 shs

Market Capitalization

$15.42 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

3.3

Who are the company insiders with the largest holdings of IonQ?: IonQ's top insider shareholders include:
Enterprise Associates 15 New (Major Shareholder)
Jungsang Kim (CTO)
Christopher Monroe (Insider)
Masi Niccolo De (CEO)
Thomas G Kramer (CFO)
Rima Alameddine (CRO)
Peter Hume Chapman (CEO)
Peter Hume Chapman (Insider)
Laurie A Babinski (General Counsel)
Robert T Cardillo (Insider)
Learn More about top insider investors at IonQ.
Who are the major institutional investors of IonQ?: IonQ's top institutional shareholders include:
BlackRock Inc. — 5.60%
Bank of America Corp DE — 1.70%
Bank of New York Mellon Corp — 0.57%
UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC — 0.43%
Legal & General Group Plc — 0.41%
Van ECK Associates Corp — 0.32%
Learn More about top institutional investors of IonQ stock.
Which major investors are selling IonQ stock?: In the previous quarter, IONQ stock was sold by these institutional investors:
Wellington Management Group LLP
Van ECK Associates Corp
Corient Private Wealth LP
Hsbc Holdings PLC
GTS Securities LLC
IFP Advisors Inc
Within the last year, company insiders that have sold IonQ company stock include:
Rima Alameddine (CRO)
Robert T Cardillo (Insider)
John W Raymond (Insider)
Kathryn K Chou (Director)
Gabrielle B Toledano (Director)
Learn More investors selling IonQ stock.
Which major investors are buying IonQ stock?: Within the previous quarter, IONQ stock was bought by institutional investors including:
BlackRock Inc.
Bank of America Corp DE
Bank of New York Mellon Corp
Legal & General Group Plc
Deutsche Bank AG
UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Mitsubishi UFJ Asset Management Co. Ltd.
VIRGINIA RETIREMENT SYSTEMS ET Al
During the last year, these company insiders have bought IonQ stock:
William F Scannell (Director)
William J Teuber Jr (Director)
Learn More investors buying IonQ stock.