SHOULDER INNOVATIONS INC COMMON STOCK
SI·82537J108·US·Common Stock-Activist
SI (SHOULDER INNOVATIONS INC COMMON STOCK) is held by 47 institutional investors as of Q2 2026. Largest holders: FMR LLC ($74.5M), BlackRock, Inc. ($12.9M), VANGUARD CAPITAL MANAGEMENT LLC ($8M). Net institutional sentiment: Bullish.
47
Holders
(3 Elite)
$132.4M
Total Value
68% (50)
Consensus
34 buying - 16 selling
13F: Insider & Congress: Updated regularly
Who's Trading
Source dates: Price Oct 13, 2026 · Insiders Oct 6, 2026 · Activists Aug 7, 2026 · Congress none
InsiderBPBUCKMAN PAULVest 1K shOct 5, 2026
InsiderSKSidow Kevin K.Vest 892 shOct 5, 2026
InsiderTMTansey Casey MVest 733 shOct 5, 2026
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Top Holders
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Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer