Quantum Computing Stocks IonQ, Rigetti, and D-Wave Are Sending Shockwaves Through Wall Street With This $988 Million Warning
2026-07-22 09:06
•Sean Williams •The Motley Fool
• ••••• Axe Capital view
Beware the Quantum Computing Hype: Insider Selling Signals Danger
Quantum computing stocks are surging, but heavy insider sales warn of a bubble about to burst.
Quantum computing stocks like IonQ, Rigetti, and D-Wave have captured Wall Street’s imagination with parabolic price moves this year. Yet, behind the scenes, insiders — those who know the companies best — have sold nearly a billion dollars of shares over the last five years without meaningful buying. When insiders exit at extreme price-to-sales ratios ranging from 60 to over 450, it spells caution. The technology remains experimental and years from widespread use. While U.S. tech stocks often set the tone, South African investors should keep a wary eye on the USD/ZAR exchange rate. Should a tech correction hit, the rand could come under pressure, especially given local market vulnerability. For now, avoid chasing quantum plays. Instead, watch more established JSE names in tech or financials where business models are proven. This view could be wrong if quantum computing breakthroughs accelerate far faster than expected. Still, best to respect insider signals on this one—. this is just my opinion and not financial advice
I would avoid quantum stocks and hold off on speculative tech exposure linked to unproven trends. Keep an eye on USD/ZAR for spillovers from any tech selloff and look to strong JSE staples like Naspers or FirstRand for steadier returns.
- USD/ZAR
- Naspers
- FirstRand
- Unexpected breakthrough accelerating quantum adoption
- Broader market rally lifting speculative tech stocks indiscriminately
7/10
Despite massive gains in quantum computing stocks IonQ, Rigetti, and D-Wave since mid-2024, insiders at these companies have collectively sold over $988 million in stock over the past five years with minimal insider buying. The article warns that extreme valuations (P/S ratios of 60-459) and lack of insider confidence suggest caution, as broad-based adoption remains years away and historical tech bubbles typically precede major corrections.
This article was originally published by The Motley Fool and has been adapted here for Axe Capital Trading News.
Publisher: The Motley Fool
Author: Sean Williams
Categories: Equities
Tickers: IONQ, IONQ.WS, RGTI, RGTIW, QBTS
Sentiment: Negative - Insiders have been net sellers of $988M collectively over five years with minimal buying activity. Despite 4x gains, extreme P/S ratio of 60+ and insider selling pattern suggests lack of confidence in future prospects. Part of the insider selling trend with $988M sold collectively. Despite 1,200% gains, insiders are not buying, indicating skepticism about valuations and future growth despite current hype.
Keywords: quantum computing, insider selling, stock valuations, technology bubble, insider trading, market warning
Insights:
- IONQ: Negative: Insiders have been net sellers of $988M collectively over five years with minimal buying activity. Despite 4x gains, extreme P/S ratio of 60+ and insider selling pattern suggests lack of confidence in future prospects.
- IONQ.WS: Negative: Insiders have been net sellers of $988M collectively over five years with minimal buying activity. Despite 4x gains, extreme P/S ratio of 60+ and insider selling pattern suggests lack of confidence in future prospects.
- RGTI: Negative: Part of the insider selling trend with $988M sold collectively. Despite 1,200% gains, insiders are not buying, indicating skepticism about valuations and future growth despite current hype.