Skip to content
S
SEC Filings Hub
Explore
Search firms, companies, tickers…
Ctrl/⌘ K
Live feed
Filing
Form 3
Form 3
0001193125-25-241432
·
ALLEGRO MICROSYSTEMS, INC.
Filer
Filing index
Filing metadata
Accession number
0001193125-25-241432
Form type
Form 3
Filer
ALLEGRO MICROSYSTEMS, INC.
CIK
CIK 866291
Filed
Oct 16, 2025
Reporting period
Oct 13, 2025
Description
Initial ownership
Documents
Filing index
0001193125-25-241432-index.htm
Complete submission
0001193125-25-241432.txt
All documents
directory listing
Filed by
ALLEGRO MICROSYSTEMS, INC.
CIK 866291
Explore SEC Filings Hub
Overview
Explore
Funds & firms
Most held stocks
Politicians
Company insiders
Policy & Legislation
Research
Compare investors
Find a security
Latest filings