13F Filings History of Plymouth Rock Co Inc

Latest 13F report
Q4 2025 - 13 Feb 2026
Location
Boston, MA
Summary
This page shows a list of all the recent 13F filings made by Plymouth Rock Co Inc. Form 13F is required to be filed within 45 days of the end of a calendar quarter. SRB CORP is reporting for Plymouth Rock Co Inc.

Notify me when Plymouth Rock Co Inc files a new 13F portfolio report.

⭐ Subscribe ⭐

SRB CORP is reporting for Plymouth Rock Co Inc:

Name Holdings Value Location File Number
SRB CORP $1,821,787,217 Boston, MA 028-15030