112 institutions reported holding $117.4M of MFRI INC (PPIH) in SEC 13F filings for 2026-06-30. Largest institutional holders: RAYMOND JAMES FINANCIAL INC ($15.3M), VANGUARD GROUP INC ($12.4M), BlackRock, Inc. ($11.6M), DIMENSIONAL FUND ADVISORS LP ($10.5M), CALDWELL SUTTER CAPITAL, INC. ($6.3M). Source: SEC Form 13F.
来源:SEC 13F 申报文件 · 截至 2026-06-30