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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 28 most recent
FiledFilerCompanyMoveNew %Source
2026-08-28
5d ago
🇨🇭UBS Group AGIdorsia Ltd↑ crossed above5.38%regulator →
2026-08-28
5d ago
🇨🇭UBS Group AGIdorsia Ltd↓ crossed below3.00%regulator →
2026-08-20
1w ago
🇨🇭Fidelity Mt. Vernon Street TrustIdorsia Ltd↑ crossed above3.02%regulator →
2026-08-19
2w ago
🇨🇭Idorsia LtdIdorsia Ltd↓ crossed below18.28%regulator →
2026-08-15
2w ago
🇨🇭Jean-Paul ClozelIdorsia Ltd↑ crossed above23.34%regulator →
2026-06-27
2mo ago
🇨🇭Johnson & JohnsonIdorsia Ltd↑ crossed above8.67%regulator →
2026-05-19
3mo ago
🇨🇭The Goldman Sachs Group, Inc.Idorsia Ltd↓ crossed below3.00%regulator →
2026-05-09
3mo ago
🇨🇭The Goldman Sachs Group, Inc.Idorsia Ltd↑ crossed above2.86%regulator →
2026-05-08
3mo ago
🇨🇭Johnson & JohnsonIdorsia Ltd↑ crossed above11.62%regulator →
2026-04-30
4mo ago
🇨🇭Rubric Capital Management LPIdorsia Ltd↑ crossed above3.10%regulator →
2026-04-30
4mo ago
🇨🇭Rubric Capital Management LPIdorsia Ltd↑ crossed above5.13%regulator →
2026-04-30
4mo ago
🇨🇭Rubric Capital Management LPIdorsia Ltd↑ crossed above8.77%regulator →
2026-03-06
6mo ago
🇨🇭Idorsia LtdIdorsia Ltd↓ crossed below24.35%regulator →
2025-12-13
8mo ago
🇨🇭UBS Fund Management (Switzerland) AGIdorsia Ltd↑ crossed above3.26%regulator →
2025-12-05
9mo ago
🇨🇭Johnson & JohnsonIdorsia Ltd↑ crossed above4.29%regulator →
2025-11-05
10mo ago
🇨🇭Fidelity Mt. Vernon Street TrustIdorsia Ltd↓ crossed below3.00%regulator →
2025-10-25
10mo ago
🇨🇭Idorsia LtdIdorsia Ltd↓ crossed below26.81%regulator →
2025-10-24
10mo ago
🇨🇭Fabrice EvangelistaIdorsia Ltd↓ crossed below3.00%regulator →
2025-10-22
10mo ago
🇨🇭Idorsia LtdIdorsia Ltd↑ crossed above8.42%regulator →
2025-10-21
10mo ago
🇨🇭Fidelity Mt. Vernon Street TrustIdorsia Ltd↑ crossed above3.01%regulator →
2025-10-18
10mo ago
🇨🇭FMR LLCIdorsia Ltd↑ crossed above4.25%regulator →
2025-10-17
10mo ago
🇨🇭Jean-Paul ClozelIdorsia Ltd↑ crossed above23.09%regulator →
2025-10-17
10mo ago
🇨🇭UBS Fund Management (Switzerland) AGIdorsia Ltd↓ crossed below3.00%regulator →
2025-10-16
10mo ago
🇨🇭Idorsia LtdIdorsia Ltd↑ crossed above8.42%regulator →
2025-10-07
11mo ago
🇨🇭Fabrice EvangelistaIdorsia Ltd↑ crossed above8.90%regulator →
2025-10-04
11mo ago
🇨🇭Idorsia LtdIdorsia Ltd↑ crossed above1.56%regulator →
2025-09-26
11mo ago
🇨🇭UBS Fund Management (Switzerland) AGIdorsia Ltd↑ crossed above3.02%regulator →
2025-09-03
12mo ago
🇨🇭Jean-Paul ClozelIdorsia Ltd↑ crossed above24.40%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.