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Quantum Computing AI Stocks

Quantum computing stocks are companies building quantum computers and selling access to them, a long-horizon bet on computation that classical machines cannot deliver. They belong to the frontier-compute story alongside AI, but revenue today is small and mostly research-driven, making this the most speculative layer in the universe.

Market Cap

$338.19B

AI-Exposed Cap

$125.00B

24h Change

-2.61%

7d Change

-2.84%

Stocks

12

Market data as of the close on . Prices are end of day, not live.

Quantum Computing stocks ranked by market cap, with price, 24 hour and 7 day change, and AI Exposure Score
#
Name
Price
24h
7d
Market Cap
Volume (24h)
7d Chart
1
I
IBM
$229.55-3.45%-5.65%$216.27B$3.1B
2
H
HON
$206.46-0.01%+2.03%$65.44B$1.4B
3
I
IONQ
$39.13-3.00%+6.48%$15.85B$897.9M
4
Q
QNT
$51.58-5.36%+5.20%$13.70B$339.1M
5
Q
QBTS
$17.11-3.28%+1.85%$6.50B$325.8M
6
R
RGTI
$15.76-1.44%+3.21%$5.26B$301.3M
7
I
IQMX
$9.54+7.92%-7.56%$4.52B$12.6M
8
X
XNDU
$7.42-3.13%-13.92%$3.35B$18.2M
9
I
INFQ
$13.23-4.55%+0.84%$2.98B$210.1M
10
Q
QUBT
$8.70+3.08%+8.89%$1.97B$84.3M
11
P
PSQL
$7.64-3.41%-4.26%$1.62B$4.4M
12
H
HQ
$13.54+0.22%-11.04%$730.78M$13.4M
Showing 1 to 12 of 12 stocks

Frequently asked questions

How is quantum computing related to AI investing?

They are separate technologies chasing the same prize: more compute. Quantum machines are not used to train or run today's AI models, but both fields compete for frontier-compute budgets, and progress in one tends to move sentiment in the other. Quantum remains pre-commercial in a way AI infrastructure is not.

Why are quantum stocks so volatile?

Valuations rest almost entirely on expectations about a commercialization timeline that remains genuinely uncertain, with limited present revenue to anchor them. Announcements, benchmark claims, and sentiment shifts therefore move these stocks far more than quarterly results do. Position sizing matters more here than anywhere else in the universe.

New to the framework? The Start Here guide walks the whole buildout layer by layer, including where Quantum Computing fits.