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Quantum Computing 12 January 2026 - 23 January 2026

D-Wave Quantum stock slides 5% as share-resale filing hangs over QBTS trade

D-Wave Quantum stock slides 5% as share-resale filing hangs over QBTS trade

D-Wave Quantum Inc shares fell 5.4% to $25.94 early Friday after a prospectus registered the resale of over 10.4 million shares linked to its Quantum Circuits acquisition. Trading volume topped 23 million shares. D-Wave closed the Quantum Circuits deal this week, adding gate-model technology to its offerings. Venture investors including Sequoia and ARCH are among those eligible to sell shares.
23 January 2026
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D-Wave QBTS stock sinks as 10.4 million-share resale filing shadows Quantum Circuits deal

D-Wave QBTS stock sinks as 10.4 million-share resale filing shadows Quantum Circuits deal

D-Wave Quantum shares dropped 6.6% to $25.25 after an SEC filing showed a potential resale of over 10.4 million shares tied to its Quantum Circuits acquisition. The company closed the $250 million cash-and-stock deal on Jan. 20. Other quantum stocks, including IonQ and Rigetti, also fell sharply. Investors await updates at D-Wave’s Qubits 2026 event next week.
21 January 2026
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Rigetti stock price today: RGTI slips after $8.4 million India quantum computer order

Rigetti stock price today: RGTI slips after $8.4 million India quantum computer order

Rigetti Computing shares fell 1.8% to $24.55 Wednesday after announcing an $8.4 million order from India’s Centre for Development of Advanced Computing for a 108-qubit quantum computer, due for delivery in late 2026. The stock had briefly surged but lost ground alongside other quantum hardware firms. Analyst Antoine Legault raised his price target to $40. Rigetti’s next earnings report is expected around March 4.
21 January 2026
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D-Wave Quantum (QBTS) stock edges up as 10.4 million shares line up for resale after Quantum Circuits deal

D-Wave Quantum (QBTS) stock edges up as 10.4 million shares line up for resale after Quantum Circuits deal

D-Wave shares rose 0.5% to $27.17 Wednesday after completing its Quantum Circuits acquisition. A new filing allows former Quantum Circuits holders to sell up to 10.43 million D-Wave shares, with no proceeds going to D-Wave. Investors are watching for selling pressure and product updates at next week’s Qubits conference.
21 January 2026
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IonQ stock whipsaws in late trade as quantum names get caught in tech selloff

IonQ stock whipsaws in late trade as quantum names get caught in tech selloff

IonQ shares slipped 0.3% to $50.66 Tuesday after volatile trading, with volume near 24.6 million shares. Quantum peers D-Wave and Quantum Computing Inc. dropped 6.2% and 5.9% as U.S. stocks fell on tariff news and risk aversion. Rigetti Computing reported an $8.4 million order from India’s C-DAC. Traders now await IonQ’s earnings, expected between Feb. 25 and March 2.
21 January 2026
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D-Wave Quantum stock slides after Quantum Circuits deal closes and a 10.4 million-share resale filing hits

D-Wave Quantum stock slides after Quantum Circuits deal closes and a 10.4 million-share resale filing hits

D-Wave Quantum shares fell 6.2% to $27.04 after registering 10.43 million shares for resale tied to its $532 million Quantum Circuits acquisition. The company will not receive proceeds from these sales. Trading volume reached about 51 million shares. Investors are watching for updates at D-Wave’s Qubits conference next week.
21 January 2026
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Quantum computing stocks: IonQ, Rigetti, D-Wave and QUBT set up for a fresh test after the holiday pause

Quantum computing stocks: IonQ, Rigetti, D-Wave and QUBT set up for a fresh test after the holiday pause

U.S. markets stayed closed Monday for Martin Luther King Jr. Day. IonQ rose 6.8% and Rigetti gained 3.7% in the latest session, while D-Wave agreed to acquire Quantum Circuits for $550 million. Quantum Computing Inc. was named stalking horse bidder for Luminar assets at $22 million, pending court approval. Honeywell plans to spin off Quantinuum in an IPO.
19 January 2026
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IonQ, Rigetti and QUBT move: what’s driving quantum computing stocks into next week

IonQ, Rigetti and QUBT move: what’s driving quantum computing stocks into next week

IonQ rose 6.8% to $50.80 Friday, Rigetti gained 3.7%, and Quantum Computing Inc added 4.0% after Rosenblatt Securities initiated Buy ratings on Rigetti and QUBT. Rigetti delayed its 108-qubit system launch to late Q1 2026. Quantum Computing Inc was named stalking horse bidder for $22 million in Luminar assets. D-Wave Quantum edged up 0.5%.
17 January 2026
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D-Wave Quantum (QBTS) stock closes higher as insider sales filings surface ahead of holiday week

D-Wave Quantum (QBTS) stock closes higher as insider sales filings surface ahead of holiday week

D-Wave Quantum (QBTS) rose 0.5% to $28.83 Friday on heavy volume, as insider filings showed CEO Alan Baratz and other executives sold shares, mostly to cover tax withholding. The company is working to close a $550 million deal for Quantum Circuits, with terms tied to share price and an April 6 deadline. U.S. markets are closed Monday for Martin Luther King Jr. Day.
17 January 2026
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Quantum computing stocks pop as Rosenblatt starts Buy calls on Rigetti, Quantum Computing

Quantum computing stocks pop as Rosenblatt starts Buy calls on Rigetti, Quantum Computing

Shares of Rigetti Computing rose 3.7% and Quantum Computing Inc gained 4% Friday after Rosenblatt Securities issued Buy ratings and set price targets above current levels. Rigetti delayed its 108-qubit system launch to late Q1 2026, citing technical issues. Quantum Computing was named stalking horse bidder in Luminar’s bankruptcy sale. D-Wave announced a $550 million deal to acquire Quantum Circuits.
17 January 2026
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D-Wave Quantum stock price rises after insider filings; QBTS traders eye Qubits 2026 next

D-Wave Quantum stock price rises after insider filings; QBTS traders eye Qubits 2026 next

D-Wave Quantum Inc shares rose 1.1% to $29.03 Friday after CEO Alan Baratz and CFO John Markovich disclosed tax-related “sell-to-cover” stock sales in SEC filings. The company’s $550 million Quantum Circuits acquisition remains pending antitrust approval. Trading volume reached about 34 million shares. Investors await D-Wave’s Qubits 2026 event set for Jan. 27–28.
16 January 2026
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IonQ stock jumps nearly 8% as quantum IPO chatter returns; traders eye next catalyst

IonQ stock jumps nearly 8% as quantum IPO chatter returns; traders eye next catalyst

IonQ shares rose 7.7% to $51.24 by early Friday afternoon, outpacing other tech stocks after reports that Quantinuum may pursue an IPO. The rally followed news that Katie Arrington will become IonQ’s chief information officer Jan. 19, while Leslie Kershaw takes on an expanded security role. IonQ’s next earnings report is expected in late February.
16 January 2026
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Quantum Computing (QUBT) stock jumps on Rosenblatt Buy call as traders eye Luminar deal clock

Quantum Computing (QUBT) stock jumps on Rosenblatt Buy call as traders eye Luminar deal clock

Quantum Computing Inc (QUBT.O) rose 5.6% to $12.86 Friday, with volume reaching 12.5 million shares after announcing a $22 million cash deal to acquire Luminar Technologies’ LiDAR assets. The agreement is subject to higher bids and court approval, with a deadline of March 31, 2026. Shares of other quantum firms, including IonQ and Rigetti, also gained. U.S. markets close Monday for Martin Luther King Jr. Day.
16 January 2026
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D-Wave Quantum (QBTS) stock slips after-hours on insider filings — what investors watch next

D-Wave Quantum (QBTS) stock slips after-hours on insider filings — what investors watch next

D-Wave Quantum shares dropped 4.7% to $28.72 in after-hours trading after SEC filings showed stock sales by CEO Alan Baratz, CFO John Markovich, and legal chief Diane Nguyen, some tied to tax withholding or preset plans. The company recently agreed to buy Quantum Circuits for $550 million in cash and stock. Traders are watching the deal timeline and the upcoming Qubits 2026 conference.
16 January 2026
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Why D-Wave Quantum (QBTS) stock is slipping today as quantum IPO plans grab attention

Why D-Wave Quantum (QBTS) stock is slipping today as quantum IPO plans grab attention

D-Wave Quantum shares fell 0.5% to $29.99 Thursday afternoon, reversing gains from the previous session. Honeywell said Quantinuum plans to file a confidential S-1 for a potential IPO. D-Wave’s $550 million Quantum Circuits acquisition is expected to close by late January. Trading volume for D-Wave reached about 32 million shares.
15 January 2026
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D-Wave (QBTS) stock jumps after hours as Honeywell’s Quantinuum IPO plan jolts quantum names

D-Wave (QBTS) stock jumps after hours as Honeywell’s Quantinuum IPO plan jolts quantum names

D-Wave Quantum shares rose 4.7% to $30.15 in after-hours trading Wednesday after Honeywell said its Quantinuum unit plans to file confidential IPO documents with the SEC. Other U.S. quantum stocks, including IonQ and Rigetti, also gained. D-Wave’s $550 million acquisition of Quantum Circuits is expected to close by late January, pending approvals. Traders are watching for D-Wave’s upcoming user conference and the Quantum Circuits deal.
15 January 2026
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