MACOM 기술 솔루션 홀딩스, Inc.
MX ˙ BMV ˙ US55405Y1001
SecurityMX:MTSI / MACOM Technology Solutions Holdings, Inc.
InstitutionSummit Trail Advisors, Llc
Latest Disclosed Ownership4,464 shares
Latest Disclosed Value $ 991,320
Summit Trail Advisors, Llc reports 22.37% increase in ownership of MTSI / MACOM Technology Solutions Holdings, Inc.

On May 12, 2026 - Summit Trail Advisors, Llc filed a 13F-HR form disclosing ownership of 4,464 shares of MACOM Technology Solutions Holdings, Inc. (MX:MTSI) valued at $991,320 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 3,648 shares of MACOM Technology Solutions Holdings, Inc.. This represents a change in shares of 22.37% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F MACOM TECH SOLUTIONS HLDGS I COM 55405Y100 4,464 816 22.37 991 58.81 0.0142
2026-02-17 2025-12-31 13F MACOM TECH SOLUTIONS HLDGS I COM 55405Y100 3,648 -2,888 -44.19 625 -23.25 0.0108
2025-11-14 2025-09-30 13F MACOM TECH SOLUTIONS HLDGS I COM 55405Y100 6,536 6,536 814 0.0112
2018-05-22 2018-03-31 13F/A-1 MACOM TECH SOLUTIONS HLDGS INC COM EQUITY 55405Y100 0 -610 -100.00 0 -100.00
2018-02-14 2017-12-31 13F MACOM TECH SOLUTIONS HLDGS INC COM EQUITY 55405Y100 610 610 19 0.0024
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.