Who's buying MDA Space Ltd.?

MDA insider buying, 13F and 13D filings

• Oct 14, 202613D stake (no activist plan)
  MARISELLE A.S. (+2): New Schedule 13D: 9.5% stake
  Mariselle a.s. entered into the Share Forward Transaction for investment purposes and to obtain economic exposure to the Shares. Mr. Holan, in his capacity as Group Investment Manager of Czechoslovak Group a.s., directs investment decisions with respect to the investment. The Sha…
  View the filing on SEC EDGAR ↗
• Aug 14, 2026Selling
  Soros Fund Management: Sold entire position (~$5.1M last quarter)
  13F for the quarter ended 2026-06-30. Filed 2026-08-14.
  View the filing on SEC EDGAR ↗

Signals come from SEC filings: Form 4 (insiders, filed within 2 business days), 13F (fund holdings, up to 45 days after quarter end) and Schedule 13D (5%+ activist stakes). This page reports what the filings show; it is not investment advice.