SI-BONE INC (SIBN) Institutional Ownership and Insiders Activity

SI-BONE INC (SIBN) is widely held by institutional investors, with 162 firms reporting positions valued at approximately $770.58M based on SEC Form 13F filings for the quarter ended June 30, 2026.

First Light Asset Management, Llc is the largest disclosed holder, reporting approximately $132.65M in SIBN holdings in its latest filing.

Recent insider activity includes 21 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.