BEL FUSE INC-CL B (BELFB) Institutional Ownership and Insiders Activity

BEL FUSE INC-CL B (BELFB) is widely held by institutional investors, with 280 firms reporting positions valued at approximately $3.49B based on SEC Form 13F filings for the quarter ended June 30, 2026.

Blackrock, Inc. is the largest disclosed holder, reporting approximately $340.45M in BELFB holdings in its latest filing.

Recent insider activity includes 4 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.