Question 1

How many shares of MTSI does FRONTIER CAPITAL MANAGEMENT CO LLC own?

Accepted Answer

As of 2026-Q1, FRONTIER CAPITAL MANAGEMENT CO LLC holds 70,328 shares of MTSI (MACOM TECH SOLUTIONS HLDGS I).

Question 2

What is FRONTIER CAPITAL MANAGEMENT CO LLC's MTSI position worth?

Accepted Answer

As of 2026-Q1, FRONTIER CAPITAL MANAGEMENT CO LLC's MTSI position is worth $15.6M.

Question 3

Is FRONTIER CAPITAL MANAGEMENT CO LLC buying or selling MTSI?

Accepted Answer

In 2026-Q1, FRONTIER CAPITAL MANAGEMENT CO LLC decreased their MTSI position (-13.0% change in shares).

Question 4

When did FRONTIER CAPITAL MANAGEMENT CO LLC first buy MTSI?

Accepted Answer

Based on available 13F filings, FRONTIER CAPITAL MANAGEMENT CO LLC first reported a position in MTSI in 2026-Q1. They have held the position across 29 quarters.