Companies: 10,795·Total market cap: $144.5T
Semtech Corporation

Semtech Corporation

SMTCNASDAQTechnology● Active
$151.02
$-18.33(-10.82%)
Market Cap$14.1B
P/E Ratio
52W High$172.36
52W Low$37.03
SEC Filings

Semtech Corporation (SMTC) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0000088941 · SMTC · NASDAQ · as of Jun 8, 2026

Filing snapshot

1,003+
Total Filings
4
Latest Form
2026-06-05
Most Recent
1980
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0000088941 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2026-03-23
Fiscal Year End
Mar 23, 2026
Accession No.
0000088941-26-000005
Primary Document
smtc-20260125.htm
Source: data.sec.gov · CIK 0000088941 · Accession 0000088941-26-000005

Latest Key Filings

10-QQuarterly Report
10-Q
2026-05-27
8-KCurrent Report
8-K
2026-05-26Material Event
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

SEC Filing History

Hide Form 4 / 144
SDSD
SD
2026-05-29
View
10-QQuarterly Report
10-Q
2026-05-27
View
8-KCurrent Report
8-K
2026-05-26
View
SCHEDULE 13GSCHEDULE 13G
SCHEDULE 13G
2026-04-30
View
SCHEDULE 13GSCHEDULE 13G
SCHEDULE 13G
2026-04-29
View
ARSARS
ARS
2026-04-21
View
DEFA14AProxy Statement (Additional)
DEFA14A
2026-04-21
View
DEF 14AProxy Statement
DEF 14A
2026-04-21
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-03-27
View
10-KAnnual Report
10-K
2026-03-23
View
8-KCurrent Report
8-K
2026-03-16
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-02-12
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-01-21
View
10-QQuarterly Report
10-Q
2025-11-25
View
8-KCurrent Report
8-K
2025-11-24
View
Showing 1–15 of 256 filingsForm 4 / 144 hidden· 1003 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0000088941  |  Exchange: NASDAQ · Technology

Semtech Corporation (NASDAQ: SMTC) has submitted 1,003+ documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 1980. As a Technology sector company with CIK 0000088941, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Semtech Corporation's most comprehensive regulatory disclosure. The most recent Semtech Corporation 10-K was filed on 2026-03-23 for fiscal year ending 2026. Historical SMTC 10-K annual reports are available from 2018 through 2026.

Investors researching Semtech Corporation SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08

Frequently Asked Questions

SMTC SEC Filings · 8 questions

Semtech Corporation (SMTC) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 1,003+ filings and access original documents at no cost. Semtech Corporation's CIK is 0000088941.

SMTC SEC filingsSemtech Corporation SEC documentsfind SMTC 10-K