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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.

Filtered byADTRAN Holdings, Inc.×Clear all
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Matching filings

Showing 76 most recent
FiledFilerCompanyMoveNew %Source
2026-08-28
5d ago
🇩🇪UBS Group AGADTRAN Holdings, Inc.disclosed6.41%regulator →
2026-08-28
5d ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed6.77%regulator →
2026-08-26
1w ago
🇩🇪UBS Group AGADTRAN Holdings, Inc.disclosed5.00%regulator →
2026-08-23
1w ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed5.36%regulator →
2026-08-19
2w ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed6.80%regulator →
2026-08-13
2w ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed6.85%regulator →
2026-08-12
3w ago
🇩🇪iShares TrustADTRAN Holdings, Inc.disclosed4.23%regulator →
2026-08-10
3w ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed10.26%regulator →
2026-08-10
3w ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed7.75%regulator →
2026-08-07
3w ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed10.26%regulator →
2026-08-05
4w ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed7.47%regulator →
2026-08-03
1mo ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed7.36%regulator →
2026-08-03
1mo ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed7.80%regulator →
2026-07-30
1mo ago
🇩🇪iShares TrustADTRAN Holdings, Inc.disclosed4.23%regulator →
2026-07-30
1mo ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed6.43%regulator →
2026-07-30
1mo ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed7.58%regulator →
2026-07-23
1mo ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed6.00%regulator →
2026-07-20
1mo ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed7.36%regulator →
2026-07-19
1mo ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed6.37%regulator →
2026-07-14
1mo ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed6.74%regulator →
2026-07-10
1mo ago
🇩🇪iShares TrustADTRAN Holdings, Inc.disclosed4.27%regulator →
2026-07-10
1mo ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed10.32%regulator →
2026-07-07
1mo ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed10.29%regulator →
2026-07-07
1mo ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed5.99%regulator →
2026-07-02
2mo ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed10.28%regulator →
2026-07-02
2mo ago
🇩🇪iShares TrustADTRAN Holdings, Inc.disclosed4.19%regulator →
2026-07-02
2mo ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed5.38%regulator →
2026-07-01
2mo ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed5.39%regulator →
2026-06-25
2mo ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed9.62%regulator →
2026-06-25
2mo ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed5.27%regulator →
2026-06-23
2mo ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed9.62%regulator →
2026-06-23
2mo ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed6.21%regulator →
2026-06-22
2mo ago
🇩🇪Englander, IsraelADTRAN Holdings, Inc.disclosed3.07%regulator →
2026-06-22
2mo ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed6.69%regulator →
2026-06-22
2mo ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed9.98%regulator →
2026-06-18
2mo ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed6.11%regulator →
2026-06-16
2mo ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed5.22%regulator →
2026-06-15
2mo ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed10.30%regulator →
2026-06-11
2mo ago
🇩🇪UBS Group AGADTRAN Holdings, Inc.disclosed7.28%regulator →
2026-06-10
2mo ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed10.06%regulator →
2026-06-09
2mo ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed5.99%regulator →
2026-06-08
2mo ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed11.49%regulator →
2026-06-06
2mo ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed9.89%regulator →
2026-06-03
3mo ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed10.17%regulator →
2026-06-01
3mo ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed9.32%regulator →
2026-06-01
3mo ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed10.68%regulator →
2026-05-29
3mo ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed10.72%regulator →
2026-05-27
3mo ago
🇩🇪UBS Group AGADTRAN Holdings, Inc.disclosed6.47%regulator →
2026-05-26
3mo ago
🇩🇪UBS Group AGADTRAN Holdings, Inc.disclosed5.54%regulator →
2026-05-26
3mo ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed10.92%regulator →
2026-05-26
3mo ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed9.21%regulator →
2026-05-22
3mo ago
🇩🇪UBS Group AGADTRAN Holdings, Inc.disclosed6.60%regulator →
2026-05-21
3mo ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed10.97%regulator →
2026-05-20
3mo ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed9.50%regulator →
2026-05-20
3mo ago
🇩🇪UBS Group AGADTRAN Holdings, Inc.disclosed8.21%regulator →
2026-05-20
3mo ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed10.97%regulator →
2026-05-18
3mo ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed11.09%regulator →
2026-05-16
3mo ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed10.25%regulator →
2026-05-16
3mo ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed12.43%regulator →
2026-05-12
3mo ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed11.11%regulator →
2026-05-11
3mo ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed11.08%regulator →
2026-05-08
3mo ago
🇩🇪UBS Group AGADTRAN Holdings, Inc.disclosed7.78%regulator →
2026-05-08
3mo ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed11.12%regulator →
2026-05-07
3mo ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed11.30%regulator →
2026-05-06
3mo ago
🇩🇪UBS Group AGADTRAN Holdings, Inc.disclosed5.88%regulator →
2026-05-02
4mo ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed9.68%regulator →
2026-04-28
4mo ago
🇩🇪BlackRock, Inc.ADTRAN Holdings, Inc.disclosed11.63%regulator →
2026-04-23
4mo ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed11.09%regulator →
2026-04-22
4mo ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed10.29%regulator →
2026-04-21
4mo ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed9.56%regulator →
2026-04-20
4mo ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed8.93%regulator →
2026-04-17
4mo ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed8.69%regulator →
2026-04-15
4mo ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed10.89%regulator →
2026-04-14
4mo ago
🇩🇪Morgan StanleyADTRAN Holdings, Inc.disclosed6.91%regulator →
2026-04-07
4mo ago
🇩🇪The Goldman Sachs Group, Inc.ADTRAN Holdings, Inc.disclosed10.85%regulator →
2026-03-19
5mo 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.