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.
Affiliate links — we may earn a referral fee if you sign up.
Matching filings
Showing 4 most recent| Filed | Filer | Company | Move | New % | Source |
|---|---|---|---|---|---|
| 2025-12-17 5mo ago | 🇩🇪Wellington Management Group LLP | Alzchem Group AG$ACT | disclosed | 3.24% | regulator → |
| 2025-08-05 9mo ago | 🇩🇪Löw, Prof. Dr. Dr. Peter Werner Maria | Alzchem Group AG$ACT | disclosed | 9.90% | regulator → |
| 2025-08-05 9mo ago | 🇩🇪Strnad, Michal | Alzchem Group AG$ACT | disclosed | 9.20% | regulator → |
| 2025-05-23 12mo ago | 🇩🇪Zöllner, Markus | Alzchem Group AG$ACT | disclosed | 12.60% | 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.