IONQ vs. RGTI vs. QUBT vs. QBTS: Which Quantum Stock Had the Best Q2 Earnings?
Now that all the pure-play quantum computing stocks see their Q2 earnings in the rearview mirror, investors have a clearer look at which companies ...
Quantum Computing Inc. (QUBT)
Market is closed
Sector: Services-Prepackaged Software
Hedge Fund Popularity
Hedge Fund Holdings
Filing Period:
Last updated on based on SEC 13F filings Last update:
| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | 2,488,000 | $24,133,600 | +88% | 0% | |
| 2. | 1,504,600 | $14,594,620 | -26% | 0% | |
| 3. | D E Shaw D. E. Shaw | 582,618 | $5,651,395 | -19% | 0% |
| 4. | Algert Coldiron Investors Peter Algert And Kevin Coldiron | 445,251 | $4,318,935 | +42% | 0.05% |
| 5. | Squarepoint Ops LLC Maxime Fortin (Cio) | 402,727 | $3,906,452 | -71% | 0% |
Insider Trading: Sales See All
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $7.85 | 9,360 | $73,494.72 | 1,123,038 | 2026-03-11 | Filing | |
| $7.85 | 68,902 | $541,004.72 | 1,132,398 | 2026-03-10 | Filing | |
| $11.85 | 2,860 | $33,891.00 | 24,240 | 2026-01-07 | Filing | |
| $16.88 | 5,000 | $84,410.00 | 0 | 2025-09-15 | Filing | |
| $15.62 | 15,000 | $234,361.50 | 5,000 | 2025-09-12 | Filing |
Institutional Investors' Holdings
Filing Period:
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 17,733,975 | $172,019,558 | 0% | |
| 2. | 8,848,881 | $85,834,146 | 0% | |
| 3. | 7,122,400 | $69,087,280 | 0.01% | |
| 4. | 7,033,410 | $66,325,056 | 0.9% | |
| 5. | 6,566,582 | $63,695,845 | 0% |
News See All
Quantum Stocks Sink Again: IONQ, QBTS, QUBT and RGTI Fall as Treasury Yields Rise
Quantum computing stocks took another hit on Tuesday as rising Treasury yields and a broader selloff in speculative technology shares kept investor...
Rising Treasury Yields Hit Quantum Stocks as IONQ, RGTI, QUBT and QBTS Slide
Quantum computing stocks are under pressure in pre-market trading today as rising Treasury yields and renewed inflation worries push investors away...
China Takes Quantum Tech to the Power Grid, Putting IONQ, QBTS and RGTI in Focus
China is moving quantum technology into an unusual real-world setting: the power grid. A demonstration substation in Hefei is testing quantum senso...
Quantum Computing News: Infleqtion Revenue Jumps 116% as Quantinuum Builds for Scale
Welcome to Monday’s quantum news recap. This edition is heavily focused on commercialization, with Quantinuum adding a major manufacturing partner ...
Quantum Computing Inc. (QUBT) Revenue Soars in Q2, but Costs Are Rising Fast
Quantum Computing Inc. ($QUBT), a quantum optics and computing company developing hardware and related photonics technology, reported a sharp jump ...
Quantum Stocks Are Rallying after Earnings. Here’s What’s Driving IONQ, RGTI, QBTS and QUBT
Quantum computing stocks rallied Friday as investors digested a busy round of earnings that offered some encouraging signs of stronger sales and gr...
These 5 Tech Stocks Face Heavy Short Bets. SOUN Stock Has 42% of Shares Sold Short
Several tech stocks are facing heavy bets from short sellers. SoundHound AI ($SOUN) has the highest short interest at 41.95%. CleanSpark ($CLSK), M...
Options Volatility and Implied Earnings Moves Today, August 10, 2026
Today, several major companies are expected to report earnings: Riot Platforms (RIOT), Barrick Mining (B), Plug Power (PLUG), Quantum Computing (QU...
Options Volatility and Implied Earnings Moves This Week, August 10 – August 13, 2026
This week, several major companies will be reporting earnings. Among them are Super Micro Computer (SMCI), Plug Power (PLUG), Cisco Systems (CSCO),...