SHOULDER INNOVATIONS INC (SI) Institutional Ownership and Insiders Activity

SHOULDER INNOVATIONS INC (SI) is widely held by institutional investors, with 73 firms reporting positions valued at approximately $168.29M based on SEC Form 13F filings for the quarter ended June 30, 2026.

Fmr Llc is the largest disclosed holder, reporting approximately $74.51M in SI holdings in its latest filing.

Recent insider activity includes 6 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.