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MACOM TECH SOLUTIONS HLDGS I MTSI

MACOM Technology Solutions Holdings, Inc., together with its subsidiaries, provides analog semiconductor solutions for use in wireless and wireline applications across the radio frequency (RF), microwave, millimeter wave, and lightwave spectrum. The company offers a portfolio of standard and custom devices, including integrated circuits, multi-chip modules, diodes, amplifiers, switches and switch limiters, passive and active components, and subsystems.

Company profile

Business mix

  • The company offers a portfolio of standard and custom devices, including integrated circuits, multi-chip modules, diodes, amplifiers, switches and switch limiters, passive and active components, and subsystems.
  • Its semiconductor products are electronic components that are incorporated in electronic systems, such as wireless base stations, optical networks, radar and medical systems, satellite networks, and test and measurement applications.
  • The company serves carrier infrastructure, which comprise long-haul/metro, 5G and 6G infrastructure, satellite communications, and fiber-to-the-X/passive optical network.
  • It sells its products through direct sales force, applications engineering staff, independent sales representatives, resellers, and distributors.

Current key questions

  • Can demand for the company's products and platforms keep growing within semiconductors?
  • How durable are margins as product cycles, R&D spending, cloud or AI investment, and competition change?
  • Does customer concentration, switching cost, or ecosystem control support long-term pricing power?
Holders 1 Current sample portfolio
Public mentions 0 Videos / interviews / letters

Current firm holders

Firm Weight Value Filing period
Whale Rock Capital Management Alex Sacerdote 3.4% $260.9M 2026-03-31

Recent trading changes over the last 3 quarters

Net buyers 1 Last 3 13F filing periods
Net reducers 0 Last 3 13F filing periods
Unchanged holders 0 Share count unchanged
Increase amount $260.9M Estimated from net added shares
Reduction amount $0 Estimated from net reduced shares
Net share change / base shares New +1,174,991 / 0
Whale Rock Capital Management Alex Sacerdote 2 filing periods
13F 2025-12-31 Filed 2026-02-17
New Shares - 13F value change +$134.2M
13F 2026-03-31 Filed 2026-05-15
Major increase Shares 50.0% 13F value change +$126.8M
Settlement As of 13F 2026-03-31 · Filed 2026-05-15
Base shares 0 Last 3 periods +1,174,991 (New) Total shares 1,174,991 Value $260.9M

Recent mentions

No public mentions.