MACOM Technology Solutions Holdings, Inc. (MTSI) Institutional Ownership & Insider Trading

655 institutions reported holding MACOM Technology Solutions Holdings, Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 193 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-07-03 · read by EquiReason

MTSIMACOM Technology Solutions Holdings, Inc.Follow MTSI — free

Semiconductors · Technology

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Market cap: 18.0B
P/E TTM: 75.2
Dividend yield: —
52-week: —
Next earnings: 5 Nov, in 12 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

655 institutions held 95.9% of the shares. Across filers that reported both quarters, shares held changed -2.2%.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	655	73	-2.2%	195	163	175	29
Mar 26	509	74	+0.5%	159	88	163	37
Dec 25	460	75	+3.4%	150	63	130	37
Sep 25	417	71	+7.9%	149	52	114	40
Jun 25	415	66	+3.9%	166	65	88	33
Mar 25	377	63	+2.2%	152	44	97	46
Dec 24	378	62	-2.7%	96	66	100	25
Sep 24	330	62	+1.1%	102	46	100	51

MACOM Technology Solutions Holdings, Inc. — questions

Who owns MACOM Technology Solutions Holdings, Inc. stock?: 655 institutions reported MACOM Technology Solutions Holdings, Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: FMR LLC (13.8%), BlackRock, Inc. (12.5%), VANGUARD PORTFOLIO MANAGEMENT LLC (4.7%).
Are MACOM Technology Solutions Holdings, Inc. insiders buying or selling?: 193 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from MACOM Technology Solutions Holdings, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

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