MACOM Technology Solutions Holdings, Inc.
MX ˙ BMV ˙ US55405Y1001
SecurityMX:MTSI / MACOM Technology Solutions Holdings, Inc.
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership226 shares
Latest Disclosed Value $ 50,188
Advisory Services Network, LLC ownership in MTSI / MACOM Technology Solutions Holdings, Inc.

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 226 shares of MACOM Technology Solutions Holdings, Inc. (MX:MTSI) valued at $50,188 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 0 shares of MACOM Technology Solutions Holdings, Inc..

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.

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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)
2026-05-15 2026-03-31 13F MACOM TECH SOLUTIONS HOLDINGS Stock 55405Y100 226 226 50 0.0005
2026-02-17 2025-12-31 13F MACOM TECH SOLUTIONS HLDGS I Stock 55405Y100 0 -202 -100.00 0 -100.00
2025-11-18 2025-09-30 13F MACOM TECH SOLUTIONS HLDGS I Stock 55405Y100 202 202 25 0.0004
2024-05-06 2024-03-31 13F MACOM TECH SOLUTIONS HLDGS I Stock 55405Y100 0 -200 -100.00 0 -100.00
2024-02-09 2023-12-31 13F MACOM TECH SOLUTIONS HLDGS I Stock 55405Y100 200 200 19 0.0005
2023-08-09 2023-06-30 13F MACOM TECH SOLUTIONS HLDGS I Stock 55405Y100 0 -287 -100.00 0 -100.00
2023-05-17 2023-03-31 13F MACOM TECH SOLUTIONS HLDGS I Stock 55405Y100 287 0 0.00 20 11.11 0.0006
2023-02-13 2022-12-31 13F MACOM TECH SOLUTIONS HLDGS I Stock 55405Y100 287 287 18 0.0006
2021-11-05 2021-09-30 13F MACOM TECH SOLUTIONS HLDGS I Stock 55405Y100 0 -893 -100.00 0 -100.00
2021-08-12 2021-06-30 13F MACOM TECH SOLUTIONS HLDGS I Stock 55405Y100 893 893 58 0.0018
2021-05-24 2021-03-31 13F MACOM TECH SOLUTIONS HLDGS I Stock 55405Y100 0 -899 -100.00 0 -100.00
2021-02-09 2020-12-31 13F MACOM TECH SOLUTIONS HLDGS I Stock 55405Y100 899 15 1.70 50 66.67 0.0020
2020-11-16 2020-09-30 13F MACOM TECH SOLUTIONS HLDGS I Stock 55405Y100 884 884 -1.67 30 -40.00 0.0014
2019-05-20 2019-03-31 13F MACOM TECH SOLUTIONS HLDGS I Stock 55405Y100 0 -100 -100.00 0 -100.00
2019-02-15 2018-12-31 13F MACOM TECH SOLUTIONS HLDGS I Stock 55405Y100 100 100 1 0.0001
2018-02-08 2017-12-31 13F MACOM TECH SOLUTIONS HLDGS I Stock 55405Y100 0 -100 -100.00 0 -100.00
2017-10-12 2017-09-30 13F MACOM TECH SOLUTIONS HLDGS I Stock 55405Y100 100 100 4 0.0005
2016-04-21 2016-03-31 13F MA COM TECHNOLOGY SOLUTIONS COM Stock 55405Y100 0 0 0 0.0000
2015-10-01 2015-09-30 13F MA COM TECHNOLOGY SOLUTIONS COM Stock 55405Y100 0 -16,180 -100.00 0 -100.00
2015-07-02 2015-06-30 13F MA COM TECHNOLOGY SOLUTIONS COM Stock 55405Y100 16,180 16,180 598 0.1764
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.