SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001193125-19-033814
Filing Date
2019-02-11
Accepted
2019-02-11 15:07:32
Documents
1

Document Format Files

Seq Description Document Type Size
1 SC 13G d691075dsc13g.htm SC 13G 42919
  Complete submission text file 0001193125-19-033814.txt   44183
Mailing Address 200 FLYNN ROAD CAMARILLO CA 93012-8790
Business Address 200 FLYNN ROAD CAMARILLO CA 93012-8790 8054982111
SEMTECH CORP (Subject) CIK: 0000088941 (see all company filings)

IRS No.: 952119684 | State of Incorp.: DE | Fiscal Year End: 0127
Type: SC 13G | Act: 34 | File No.: 005-20525 | Film No.: 19584924
SIC: 3674 Semiconductors & Related Devices

Mailing Address
Business Address 99 SUMMER STREET BOSTON MA 02110
FRONTIER CAPITAL MANAGEMENT CO LLC (Filed by) CIK: 0001216488 (see all company filings)

IRS No.: 043492668 | State of Incorp.: DE
Type: SC 13G