Largest active 13D stakes
Active large-stake positions disclosed in parsed Schedule 13D filings.
SMR
FLR · Heavy Construction Other Than Bldg Const Contractors
Latest available SEC filing: 4 ·
Insider disclosure · Filed · Report period 07 Aug 2026
SEC filing · Filed
Financial facts · Filed
SEC filing · Filed
SEC filing · Filed
SEC filing · Filed
SEC filing · Filed
SEC filing · Filed
Choose a share class to see reported 13F positions and quarterly changes. Different securities have separate holder histories.
CIK 0001124198 · SEC filing index. Filing dates describe disclosures, not live market data.
Active large-stake positions disclosed in parsed Schedule 13D filings.