MIST: Milestone Pharmaceuticals Inc. insider trading, 5% holders and institutional ownership

From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.

Insider trading

0 open-market buys totaling - and 0 sales totaling - in the last 180 days.

Activist and 5% holders

FiledWhatHolderStakeChangeFiling
2026-08-07New 13G stakePavaki Capital Management LLC7.30%SEC

Institutional ownership (Q2 2026)

78 institutions reported holding $68.01M of Milestone Pharmaceuticals Inc. on Form 13F (87 the quarter before). 6 opened a new position and 13 sold out. Shares held by institutions: +29%.

Largest holdersSharesValue
Pavaki Capital Management LLC9,067,848$12.15M
RTW INVESTMENTS, LP7,833,336$10.50M
Propel Bio Management, LLC7,429,590$9.96M
Point72 Asset Management, L.P.5,411,138$7.25M
Simplify Asset Management Inc.3,349,379$4.49M
MILLENNIUM MANAGEMENT LLC3,142,219$4.21M
Kalehua Capital Management LLC2,538,474$3.40M
TWO SIGMA INVESTMENTS, LP2,040,015$2.73M
MARSHALL WACE, LLP1,797,695$2.41M
Lion Point Capital, LP820,000$1.10M

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