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The whale feed

Who just crossed 5%?

When anyone — family offices, activist funds, sovereign wealth, famous CEOs buying into other companies — crosses a 3–5% voting- rights threshold in an EU or UK listed company, they must disclose it within 2–4 trading days. A different signal from Article 19 PDMR filings — conviction across the table, not inside one.

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Matching filings

Showing 12 most recent
FiledFilerCompanyMoveNew %Source
2026-07-01
2w ago
🇨🇭Nordflint Capital Partners Fondsmaeglerselskab A/SMedartis Holding AG↑ crossed above4.58%regulator →
2026-05-29
1mo ago
🇨🇭Bank of America CorporationMedartis Holding AG↑ crossed above7.17%regulator →
2026-05-16
2mo ago
🇨🇭UBS Fund Management (Switzerland) AGMedartis Holding AG↓ crossed below3.00%regulator →
2026-05-09
2mo ago
🇨🇭UBS Fund Management (Switzerland) AGMedartis Holding AG↑ crossed above3.02%regulator →
2026-05-08
2mo ago
🇨🇭UBS Fund Management (Switzerland) AGMedartis Holding AG↓ crossed below3.00%regulator →
2026-05-06
2mo ago
🇨🇭UBS Fund Management (Switzerland) AGMedartis Holding AG↑ crossed above3.01%regulator →
2026-04-16
3mo ago
🇨🇭Bank of America CorporationMedartis Holding AG↑ crossed above4.03%regulator →
2026-03-06
4mo ago
🇨🇭UBS Fund Management (Switzerland) AGMedartis Holding AG↓ crossed below3.00%regulator →
2026-02-07
5mo ago
🇨🇭UBS Fund Management (Switzerland) AGMedartis Holding AG↑ crossed above3.01%regulator →
2025-09-23
9mo ago
🇨🇭Nordflint Capital Partners Fondsmaeglerselskab A/SMedartis Holding AG↑ crossed above9.99%regulator →
2025-09-05
10mo ago
🇨🇭Pictet Asset Management SAMedartis Holding AG↓ crossed below3.00%regulator →
2025-07-25
11mo ago
🇨🇭Pictet Asset Management SAMedartis Holding AG↑ crossed above3.01%regulator →

Why this signal matters

A CEO buying €1m of their own stock is confidence. A family office quietly accumulating 5% of a small listed industrial is conviction across the table — and often a leading indicator of an activist campaign, a take-private bid, a sovereign wealth allocation, or a cornerstone investment. Academic literature (Brav, Jiang, Kim 2010 on activism; Bebchuk et al 2013) consistently finds substantial outperformance in the months following 13D / equivalent filings in the US. Europe's Transparency Directive is the European equivalent.