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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 21 most recent
FiledFilerCompanyMoveNew %Source
2026-05-20
yesterday
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed9.50%regulator →
2026-05-18
3d ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed11.09%regulator →
2026-05-16
5d ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed12.43%regulator →
2026-05-16
5d ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed10.25%regulator →
2026-05-12
1w ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed11.11%regulator →
2026-05-11
1w ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed11.08%regulator →
2026-05-08
1w ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed11.12%regulator →
2026-05-08
1w ago
🇩🇪UBS Group AGADTRAN Holdings, Inc.disclosed7.78%regulator →
2026-05-07
2w ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed11.30%regulator →
2026-05-06
2w ago
🇩🇪UBS Group AGADTRAN Holdings, Inc.disclosed5.88%regulator →
2026-05-02
2w ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed9.68%regulator →
2026-04-28
3w ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed11.63%regulator →
2026-04-23
4w ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed11.09%regulator →
2026-04-22
4w ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed10.29%regulator →
2026-04-21
1mo ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed9.56%regulator →
2026-04-20
1mo ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed8.93%regulator →
2026-04-17
1mo ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed8.69%regulator →
2026-04-15
1mo ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed10.89%regulator →
2026-04-14
1mo ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed6.91%regulator →
2026-04-07
1mo ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed10.85%regulator →
2026-03-19
2mo ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed12.65%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.