IonQ (IONQ) Ownership - Who Owns IonQ?

17,688 Followers

IonQ (IONQ) Ownership Overview

1.03% Insiders

15.10% Mutual Funds

0.03% Other Institutional Investors

15.46% ETFs

68.38% Public Companies and Individual Investors

The ownership structure of IonQ (IONQ) stock is a mix of institutional, retail, and individual investors. Approximately 30.58% of the company’s stock is owned by Institutional Investors, 1.03% is owned by Insiders, and 68.38% is owned by Public Companies and Individual Investors.

The ownership structure of IonQ (IONQ) stock is a mix of institutional, retail, and individual investors. Approximately 15.13% of the company’s stock is owned by Institutional Investors, 1.03% is owned by Insiders, and 15.46% is owned by Public Companies and Individual Investors.

Recent Insider Trading Activity

Date	Name	Activity	Value
Mar 13, 2026	Raymond John W	xxxxxxxxxxxxx	$93352
Feb 27, 2026	William Teuber	xxxxxxxxxxxxx	$115140
Nov 13, 2025	William Teuber	xxxxxxxxxxxxx	$109620
Aug 15, 2025	Inder M Singh	xxxxxxxxxxxxx	$2171650

Show More Insider Trading Activity >

Recent Hedge Fund Trading Activity

Date	Firm	Activity	Value
Dec 31, 2025	Woodline Partners Lp	xxxxxxxxxxxxx	$244182

Show More Hedge Fund Trading Activity >

Top Shareholders

# of Shares	Type	% Holding	Value
30,643,755	Institution	8.36%	882,233,706
25,172,763	Institution	6.87%	724,723,847
15,083,845	Institution	4.11%	434,263,898
3,572,273	Institution	0.97%	102,845,740
3,303,766	Institution	0.90%	95,115,423
2,875,518	Institution	0.78%	82,786,163
1,758,355	Institution	0.48%	50,623,040
1,620,275	Institution	0.44%	46,647,717
1,459,310	Institution	0.40%	42,013,535
1,299,956	Institution	0.35%	37,425,733

Top Mutual Fund Holders

# of Shares	Type	% Holding	Value
25,172,763	Institution	6.87%	724,723,847
3,572,273	Institution	0.97%	102,845,740
3,303,766	Institution	0.90%	95,115,423
2,875,518	Institution	0.78%	82,786,163
1,620,275	Institution	0.44%	46,647,717
1,459,310	Institution	0.40%	42,013,535
1,299,956	Institution	0.35%	37,425,733
1,223,197	Institution	0.33%	35,215,842
1,153,130	Institution	0.31%	33,198,613
1,083,190	Institution	0.30%	31,185,040

Top ETF Holders

Holder	# of Shares	Type	% Holding	Value
Vanguard Total Stock Market ETF	10,075,127	Institution	2.75%	386,582,623
iShares Russell 2000 ETF	8,139,668	Institution	2.22%	228,561,877
Vanguard Small-Cap ETF	7,241,658	Institution	1.98%	277,862,417
Vanguard Small-Cap Growth ETF	4,020,774	Institution	1.10%	154,277,098
Vanguard Extended Market ETF	3,861,990	Institution	1.05%	148,184,556
Vanguard Information Technology ETF	3,329,778	Institution	0.91%	127,763,582
iShares Russell 2000 Growth ETF	2,822,381	Institution	0.77%	79,252,458
Vanguard Russell 2000 ETF	1,677,365	Institution	0.46%	64,360,495
VanEck Quantum Computing UCITS ETF Accum Shs -A- USD	1,226,199	Institution	0.33%	35,547,509
Schwab U.S. Mid-Cap ETF	967,302	Institution	0.26%	28,042,085

FAQ

Who Owns IonQ (IONQ)?

According to the latest TipRanks data, approximately 0.03% of the company's stock is held by institutional investors, 1.03% is held by insiders, and 68.38% is held by retail investors.

What percentage of IonQ (IONQ) stock is held by institutional investors?

According to the latest TipRanks data, approximately 0.03% of IonQ (IONQ) stock is held by institutional investors.

What percentage of IonQ (IONQ) stock is held by retail investors?

According to the latest TipRanks data, approximately 68.38% of IonQ (IONQ) stock is held by retail investors.

Who owns the most shares of IonQ (IONQ)?

Vanguard owns the most shares of IonQ (IONQ).

What is the significance of the ownership structure for a publicly traded company?

The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.