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Institutional ownership intelligence
Schedule 13G

LSCC Schedule 13G filing by T. Rowe Price Associates

T. Rowe Price Associates reported beneficial ownership of 7.8M shares, representing 12% of LATTICE SEMICONDUCTOR CORP in this filing.

FiledMay 14, 2025
Ownership dateMar 31, 2025
Reported shares7.8M
Reported ownership12%
Ownership details

Voting and dispositive power reported in the filing

These figures describe the reporting filer’s disclosed voting and investment authority. They should be read together with the reported share count and percentage.

Sole voting power 7.6M
Shared voting power 7.8M
Sole dispositive power 7.8M
Shared dispositive power 7.8M
Price context

Price dates alongside the ownership filing

Price data provides market context around the disclosure. It does not identify the filer’s actual transaction price.

Close near filing date$54.90as of May 14, 2025
Latest tracked price$127.95as of Aug 5, 2026
Source

Original filing and accession

Use the SEC filing as the primary source when you need the complete disclosure, footnotes, exhibits, or reporting-person details.

Reporting filer
T. Rowe Price Associates
CIK
CIK0000080255
Accession
0000080255-25-000340
Form
Schedule 13G
Read the filing in context

Understand what a Schedule 13 filing does—and does not—tell you.