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Sean O'Loughlin

Vice President and Equity Research Analyst at Cowen Inc.

Sean O'Loughlin is a Vice President and Equity Research Analyst at TD Cowen, specializing in coverage of semiconductor and AI infrastructure companies. He covers firms such as Ambarella Inc. and Credo Technology Group, with a track record of rigorous research noted in industry earnings calls and sector reports. O'Loughlin began his professional career as a Research Associate before advancing to Vice President at TD Cowen in 2024, having previously worked at TD Securities (USA) LLC as well. He holds recognized credentials in equity research and has earned professional registrations appropriate for his role in the financial industry.

Sean O'Loughlin's questions to MACOM Technology Solutions Holdings (MTSI) leadership

Question · Q4 2025

Sean O'Loughlin asked about the anticipated impact of a recent competitor merger on MACOM's competitive landscape, and inquired if MACOM is observing or anticipating the effects of AI deployments and data center builds on telecom access and long-haul networks, particularly regarding increased bandwidth and two-way inference traffic.

Answer

President and CEO Steve Daly congratulated the merging companies, stating no direct impact on MACOM as they are not in the handset business and neither company is a customer or supplier. He speculated that potential fab closures could create opportunities for MACOM. Regarding AI's impact on telecom, Mr. Daly confirmed MACOM's engagement with RAN manufacturers and understanding of front-haul networks, viewing increased bandwidth as a long-term trend where MACOM's high-speed, high-frequency technology is well-positioned.

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Question · Q4 2025

Sean O'Loughlin asked about the potential impact of a recent competitor merger on MACOM's competitive landscape, particularly outside the handset market. He also inquired if MACOM is observing or anticipating the effects of data center deployments and increased bandwidth on telecom access and long-haul networks.

Answer

Steve Daly, President and CEO, MACOM, stated no direct impact from the merger as MACOM is not in the handset market and the companies are not customers/suppliers, but noted potential opportunities from fab closures. Regarding telecom trends, Mr. Daly confirmed MACOM is working with RAN manufacturers and sees long-term potential for high-speed data movement, believing MACOM's high-speed, high-data rate, and high-frequency technologies position it well.

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Sean O'Loughlin's questions to Credo Technology Group Holding (CRDO) leadership

Question · Q3 2025

Sean O'Loughlin asked about the AEC opportunity in front-end networking and any product differences versus back-end solutions. He also sought clarification on whether a previously mentioned 'emerging hyperscaler' is now one of the three customers in volume production.

Answer

CEO William Brennan explained that front-end networks exist for both general compute and AI clusters, but AI is driving faster lane speeds (100-gig and 200-gig). He confirmed Credo's largest customer uses its AECs for both front-end and back-end connections. Brennan also clarified that the previously mentioned 'emerging' hyperscaler is now classified as a full hyperscaler due to its spending and is one of the three customers in volume production.

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Sean O'Loughlin's questions to AMBARELLA (AMBA) leadership

Question · Q2 2025

Speaking for Matt Ramsey, Sean O'Laughlin asked about the future of the traditional legacy video processor business and whether it could be a growth lever. He also inquired about the gross margin profile of new products on advanced nodes, considering potential foundry price increases.

Answer

CEO Fermi Wang stated that the company is no longer investing in new legacy video processors, so revenue is not expected to grow, but the rate of decline should slow significantly. CFO John Young addressed margins, stating they do not expect the profile to change significantly on new nodes. He reiterated the long-term target of 59-62%, which will be influenced more by the mix of business (like automotive) than by foundry costs.

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