In this article, we will discuss: 10 Best Photonic Computing Stocks to Buy Now.
On May 24, CNBC reported that AI developers are now increasingly turning to photonics to fix data transfer bottlenecks between chips and systems, noting the technology uses light instead of electrical signals on copper to move and process data. Gil Luria, head of technology research at D.A. Davidson, stated that “one of the main bottlenecks for the performance of AI models is the speed of communication between chips,” and that quicker optical connections can considerably boost execution speed. According to CNBC, copper-based connections are still dominating inside AI systems, limiting speed and increasing energy costs.
NVIDIA has committed billions of dollars to photonics, including $2 billion investments in Lumentum, Coherent, and Marvell, as well as $500 million for Corning and participation in Ayar Labs’ $500 million funding round. Chief Executive Jensen Huang said that the company has begun scaling silicon photonics, noting capacity needs above current global supplies. Alan Weckel of 650 Group cautioned that manufacturing constraints could hinder deployment. On the other hand, Gil Luria stated that redesigning chip designs may require many product generations.
With that said, here are the 10 Best Photonic Computing Stocks to Buy Now.
Methodology:
We used screeners to identify Photonic Computing Stocks and limited our final selection to companies that have recently reported noteworthy developments likely to impact investor sentiment. These stocks are also popular among analysts and elite hedge funds.
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10. Xanadu Quantum Technologies Limited (NASDAQ:XNDU)
Xanadu Quantum Technologies Limited (Nasdaq:XNDU) is among the Best Photonics Stocks.
On June 10, Xanadu Quantum Technologies Limited (Nasdaq:XNDU) announced an industry benchmark in photonic chip packaging, achieving an average 0.085 dB/facet edge-coupling loss. It is a key metric for photonic quantum computing performance.
The company said the result shows advances in integrated photonic chip design, fabrication techniques, and packaging systems. The milestone is linked to its internal advanced photonic chip packaging facility, launched last year, to speed up next-generation platform development.
Founder and CEO Dr. Christian Weedbrook said the achievement is “not just an incremental improvement” but also a significant step forward in delivering efficient, scalable quantum hardware. He emphasized that minimizing loss is essential to unlocking photonic quantum computing potential.
Xanadu Quantum Technologies Limited (NASDAQ:XNDU) also said the result was backed up by collaborations. It included a joint development agreement with Corning Inc. on special fiber and fiber array solutions for low-loss chip networking. Secondly, the firm established a strong partnership with DISCO for wafer singulation as the company continues to advance photonic quantum systems.
Xanadu Quantum Technologies Limited works in the provision of quantum computing solutions for enterprise and government clients.
9. MACOM Technology Solutions Holdings, Inc. (NASDAQ:MTSI)
On June 8, MACOM Technology Solutions Holdings, Inc. (NASDAQ:MTSI) introduced a chip-scale “hot via” process built on AlGaAs diode technology. It replaced traditional wire bonding and copper pillar surface-mount methods to simplify assembly while improving signal integrity and high-frequency performance.
The company said the approach routes RF signal and ground paths vertically through the die, eliminating bond wires and reducing parasitics. It also improves manufacturing consistency and allows millimeter wave operation with low insertion loss and high isolation.
CEO Stephen G. Daly said MACOM Technology Solutions Holdings, Inc. is “building on its deep expertise in microwave technologies” and that the hot via-based AlGaAs process can reduce assembly complexity and improve high-frequency performance of integrated components.
The company also stated the first product using the process MASW-011261 is a broadband SP2T switch operating from 60 to 110 GHz, delivering 0.9 dB typical insertion loss, 30 dB isolation, and sub-20 ns switching speeds in a compact chip-scale package. It is planned to showcase around IMS 2026 in Boston.
MACOM Technology Solutions Holdings, Inc. designs, develops, manufactures, and markets semiconductors and modules. The firm is involved in the provision of products for telecommunications, industrial and defense, and data center industries.
8. Tower Semiconductor Ltd. (NASDAQ:TSEM)
On May 13, Reuters reported Tower Semiconductor Ltd. (NASDAQ:TSEM) forecast second-quarter revenue above estimates. It projects $455 million as compared to the $436.4 million consensus. The firm noted strong demand for analog and mixed signal processors due to artificial intelligence data center investment. The company disclosed $1.3 billion in silicon photonics deals for 2027 revenue, along with $290 million in customer advance payments calculated at securing production capacity and supporting future orders into 2028.
CEO Russell Ellwanger said that he remains confident in reaching $2.8 billion in annual revenue and $750 million in net profit by 2028, even as customers commit additional advance payments due by January 2027. The corporation reported first-quarter revenue of $414 million, with a 15% growth and above estimates of $411 million. The adjusted earnings reached 65 cents per share versus 56 cents expected, Reuters reported.
Separately, Reuters reported that GlobalFoundries filed a patent infringement lawsuit against Tower Semiconductor Ltd. in March, alleging violations of 11 patents tied to chip manufacturing for smartphones and other electronics.
Tower Semiconductor Ltd. offers semiconductor solutions. It also provides technology and manufacturing platforms for integrated circuits in growing markets such as consumer, industrial, automotive, mobile, infrastructure, medical, and aerospace and defense.
7. GLOBALFOUNDRIES Inc. (NASDAQ:GFS)
GLOBALFOUNDRIES Inc. (NASDAQ:GFS) is among the Best Photonics Stocks.
On June 10, GLOBALFOUNDRIES Inc. and Qualinx said they completed the first fully European end-to-end semiconductor manufacturing flow at GF’s Dresden fab. It proved that critical security chips can be produced and delivered entirely within Europe. The companies said the milestone covers aerospace, defense, and critical infrastructure applications while keeping all design data and materials within the European Union.
Qualinx CEO Tom Trill said the “fully European manufacturing path…is already a reality today,” noting mask services through wafer production executed locally. On the other hand, GLOBALFOUNDRIES Inc. SVP Dr. Manfred Horstmann said the effort proves “complex, security-relevant ASIC designs… can already be industrialized today” using a trusted European flow.
The project, which is co-funded by the European Chips Act, positions Dresden as a hub for sovereign manufacturing. The company is targeting a fully automated flow by the end of 2026 and broader customer adoption in 2027.
Meanwhile, GLOBALFOUNDRIES Inc. said it is working with Deutsche Telekom to make sure production data remains processed and stored within European networks.
GLOBALFOUNDRIES Inc. provides foundry solutions and manufactures semiconductors. It provides global shuttle, mask, post-fab, and turnkey services.
6. IPG Photonics Corporation (NASDAQ:IPGP)
On May 19, Roth Capital raised its price target on IPG Photonics Corporation (NASDAQ:IPGP) to $151 from $149. The analyst maintained a “Buy” rating on the shares. The firm sees “impressive” results from a restructured management strategy, driving market share gains and expansion into higher-growth markets.
The company stated that its book-to-bill remained “firmly above one” in the first quarter, showing strong demand despite macro uncertainty. CEO Dr. Gitin noted the company is carrying out a growth strategy backed by operational discipline and innovation.
IPG Photonics Corporation expects second-quarter revenue of $260 million to $290 million. It projects an adjusted gross margin of 37% to 40% and operating expenses of $92 million to $95 million. The adjusted EPS is expected to be between $0.25 and $0.55, and EBITDA of $32 million to $48 million.
The corporation flagged trade policy shifts, tariffs, and currency swings as potential disruptors to its outlook.
IPG Photonics Corporation is a firm that works on fiber lasers, laser systems, fiber amplifiers, and other optical components. Its products include lasers, beam delivery medical, and telecom equipment, as well as components such as pump diodes, chillers, and mid-IR crystals.
5. Ciena Corporation (NYSE:CIEN)
Ciena Corporation (NYSE:CIEN) is among the Best Photonics Stocks.
On June 10, Ciena Corporation and Colt Technology Services reported they completed a transatlantic trial transmitting safe quantum data at 800GbE across 6,900km between New York and London. It marked one of the fastest demonstrations of its kind. The companies stated that the test used Ciena’s WaveLogic 6 Extreme encryption to protect live data and maintain ultra-high speeds.
The firms warned of rising “harvest now, decrypt later” threats. The attackers could store intercepted data for future quantum decryption, potentially viable by 2030. The corporations cite research that 69% of organizations see quantum risk and 46% fear large-scale data exposure.
Colt COO Buddy Bayer said the trial “proves that quantum-safe protection can be delivered at real-world scale,” and the infrastructure supports secure growth for hyperscalers and enterprises.
Ciena Corporation SVP Dino DiPerna said the test shows post-quantum cryptography can secure high-speed services “over real-world long-haul and submarine networks.” It also addressed surging demand and evolving security risks.
Ciena Corporation is a network technology company that works on the development of hardware, software, and services to network operators, allowing enhanced network capacity, service delivery, and automation. It functions through Networking Platforms, Platform Software and Services, Blue Planet Automation Software and Services, and Global Services segments.
4. Corning Incorporated (NYSE:GLW)
On June 12, Corning Incorporated (NYSE:GLW) CEO Wendell Weeks, speaking to The Wall Street Journal, said the company has risk-sharing provisions in multibillion-dollar fiber deals with Nvidia, Meta, and Amazon. It requires customers to bear demand uncertainty while the firm focuses on R&D and production. He argued, “there’s certain risks that really belong with their shareholders,” and that customers must take responsibility for the risk of overestimating needs.
The WSJ reported Corning’s stock has roughly doubled since January, and the company plans to grow sales 50% by 2028, riding AI-powered data center demand. CEO Weeks recalled the dotcom crash, saying those lessons shape the current strategy and help avoid overcommitment despite strong orders.
Raymond James’ Frank Louthan told WSJ such terms are unusual. He noted large customers typically dictate vendor economics. Weeks countered that the firm’s decades of R&D and specialized fiber technology provide leverage to demand upfront capital.
Weeks added demand remains solid, but insisted Corning Incorporated will not “bet the family farm” on AI spending cycles.
Corning Incorporated works in optical communications, display, specialty materials, automotive, and life sciences businesses in the United States, Canada, Mexico, Japan, Taiwan, China, South Korea, Germany, and internationally.
3. Taiwan Semiconductor Manufacturing Company Limited (NYSE:TSM)
Taiwan Semiconductor Manufacturing Company Limited (NYSE:TSM) is one of the Best Photonics Stocks.
On June 10, the BBC reported that Taiwan Semiconductor Manufacturing Company Limited signaled potential pricing pressure. CFO Wendell Huang told the BBC that inflation has increased costs and the company does not rule out price hikes even though it would avoid “fourfold, fivefold” increases. He also stated that “We reflect our value,” noting technology leadership and manufacturing strength, the BBC reported.
Earlier, Taiwan Semiconductor Manufacturing Company Limited’s Chairman and Chief Executive CC Wei told shareholders he would “like” to raise prices as competitors have, the BBC reported. He also stated that booming artificial intelligence demand has pushed the corporation to build capacity while keeping pace with customers.
Huang rejected concerns that the AI boom is a bubble. He told the BBC that the firm’s conviction remains strong as customers continue investing. He also said global expansion follows customer demand rather than government pressure and emphasized that the most advanced chip production will remain in Taiwan despite overseas investments.
Taiwan Semiconductor Manufacturing Company Limited manufactures and sells integrated circuits and wafer-based semiconductor devices.
2. Marvell Technology, Inc. (NASDAQ:MRVL)
On June 11, Reuters reported that Marvell Technology, Inc. (NASDAQ:MRVL) named Dan Durn as chief financial officer, succeeding Willem Meintjes, with Durn set to start on June 15. Meintjes remains in an advisory role through April 2027. CEO Matt Murphy said Durn’s semiconductor experience would help capture rising AI infrastructure demand and stated that the company plans to benefit from increased spending on data center technologies. The report also said Marvell confirmed its fiscal Q2 2027 outlook, with shares slipping about 2% in extended trading.
Days earlier, on June 8, Reuters also reported that Marvell Technology, Inc. shares jumped over 9%. Shares went up after S&P Dow Jones Indices’ confirmation of its inclusion in the S&P 500 effective June 22, replacing Pool Corp. The move followed a 59% surge since May 27 with forecasts that its custom chip unit could exceed $10 billion in fiscal 2029 and broader artificial intelligence-driven demand, Reuters said.
Marvell Technology, Inc. is a firm that designs, develops, and sells integrated circuits. It operates in the United States, Singapore, Israel, India, China, and Others segments.
1. Coherent Corp. (NYSE:COHR)
Coherent Corp. (NYSE:COHR) is among the Best Photonics Stocks.
On June 11, JPMorgan’s Samik Chatterjee flagged a nearly 20% pullback in shares of Coherent Corp. and Lumentum from early June highs. The firm noted “a host of concerns,” including limited summer catalysts and fears of delays in co-packaged optics adoption. The analyst called the setup increasingly attractive as “once-lofty optical premiums” reset. He reiterated the “Overweight” ratings and stated that the channel checks suggest adoption remains on track.
Earlier, on May 13, BofA bumped up its price target on Coherent Corp. to $400 from $365. The firm maintained a “Neutral rating” on the shares. It highlighted a growing 2030 AI data center market estimate of $1.7 trillion, up from $1.4 trillion. The firm also said 2026 should bring booming AI sales and returns, with efficiency gains surfacing in 2027.
Separately, company guidance outlined fourth-quarter fiscal year 2026 expectations, projecting revenue of $1.91 billion to $2.05 billion and non-GAAP EPS of $1.52 to $1.72.
Coherent Corp. produces, refines, manufactures, and markets engineered materials, optoelectronic components and devices, and lasers for the industrial, communications, electronics, and instrumentation markets. It works through networking, materials, and laser areas.
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