MTSI — MACOM TECH SOLUTIONS HLDGS I

Ownership history in SUMMIT SECURITIES GROUP LLC  ·  2 quarters on record

This page tracks every 13F SEC filing in which SUMMIT SECURITIES GROUP LLC reported a position in MACOM TECH SOLUTIONS HLDGS I (MTSI). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.09% (2017 Q1)
Avg. % of fund
0.05%
First filed
2017 Q1
Last filed
2025 Q3
Quarters held
2
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 590 -6,050 -91.1% 0.02% $73K $124.49
2017 Q1 INITIATED 6,640 — — 0.09% $321K $48.30
% of Fund (quarterly)    MTSI price (monthly, adj. close)

Other funds also holding MTSI

As of 2025 Q4 — sorted by position size

Silverberg Bernstein Capital Management LLC 12.32% Analog Century Management LP 3Y 5.11% FengHe Fund Management Pte. Ltd. 3Y 5.1% Aristotle Capital Boston, LLC 3Y 7Y 2.41% Katamaran Capital LLP 2.11% HARBER ASSET MANAGEMENT LLC 3Y 7Y 2.02% Bridge City Capital, LLC 3Y 7Y 1.82% GW&K Investment Management, LLC 3Y 7Y 1.8% Ranger Investment Management, L.P. 3Y 7Y 1.76% Whale Rock Capital Management LLC 3Y 7Y 1.72%
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