Semtech Corporation (SMTC) Institutional Ownership & Insider Trading

571 institutions reported holding Semtech Corporation shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 64 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-07-31 · read by EquiReason

SMTCSemtech CorporationFollow SMTC — free

Semiconductors · Technology

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Market cap: 12.3B
P/E TTM: —
Dividend yield: —
52-week: —
Next earnings: 23 Nov, in 30 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

571 institutions held 98.7% of the shares. Across filers that reported both quarters, shares held changed -6.8%.

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	571	92	-6.8%	146	184	174	42
Mar 26	433	100	-2.9%	167	71	110	36
Dec 25	400	103	-4.9%	142	63	112	28
Sep 25	341	105	+1.1%	103	72	103	40
Jun 25	312	104	+7.1%	127	52	78	53
Mar 25	310	97	+1.2%	125	48	90	81
Dec 24	349	96	+10.9%	133	85	70	27
Sep 24	271	85	+0.7%	87	52	77	35

Semtech Corporation — questions

Who owns Semtech Corporation stock?: 571 institutions reported Semtech Corporation shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (10.4%), VANGUARD PORTFOLIO MANAGEMENT LLC (5.7%), VANGUARD CAPITAL MANAGEMENT LLC (4.5%).
Are Semtech Corporation insiders buying or selling?: 64 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 Semtech Corporation'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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