🇸🇪 Sweden insider buying in May 2026
Directors and managers of Sweden listed companies made 985 open-market share purchases in May 2026, worth €321.3M in total across 282 companies and 565 insiders. The largest was Karl-Johan Persson (closely associated (Yes)) at H & M Hennes & Mauritz AB, for €30.6M. Data from Finansinspektionen filings under MAR Article 19; transactions above €100m are excluded as likely holding-threshold filings rather than trades.
Largest insider buys
| Date | Company | Insider | Value |
|---|---|---|---|
| 2026-05-12 | H & M Hennes & Mauritz AB | Karl-Johan Persson closely associated (Yes) | €30.6M |
| 2026-05-11 | H & M Hennes & Mauritz AB | Karl-Johan Persson closely associated (Yes) | €22.9M |
| 2026-05-20 | H & M Hennes & Mauritz AB | Karl-Johan Persson closely associated (Yes) | €21.0M |
| 2026-05-25 | AB Volvo | Helena Stjernholm closely associated (Yes) | €17.4M |
| 2026-05-08 | H & M Hennes & Mauritz AB | Karl-Johan Persson closely associated (Yes) | €11.7M |
| 2026-05-11 | Athanase Innovation AB (publ) | Stefan Charette closely associated (Yes) | €10.8M |
| 2026-05-18 | H & M Hennes & Mauritz AB | Karl-Johan Persson closely associated (Yes) | €9.1M |
| 2026-05-07 | Silex Microsystems AB (publ) | John Hedberg closely associated (Yes) | €8.7M |
| 2026-05-06 | H & M Hennes & Mauritz AB | Karl-Johan Persson closely associated (Yes) | €8.7M |
| 2026-05-19 | H & M Hennes & Mauritz AB | Karl-Johan Persson closely associated (Yes) | €8.6M |
| 2026-05-12 | Essity Aktiebolag (publ) | Karl Åberg closely associated (Yes) | €7.4M |
| 2026-05-19 | Essity Aktiebolag (publ) | Karl Åberg closely associated (Yes) | €7.2M |
| 2026-05-18 | Stenhus Fastigheter i Norden AB (publ) | Ilias Georgiadis closely associated (Yes) | €7.2M |
| 2026-05-05 | H & M Hennes & Mauritz AB | Karl-Johan Persson closely associated (Yes) | €7.2M |
| 2026-05-04 | H & M Hennes & Mauritz AB | Karl-Johan Persson closely associated (Yes) | €7.2M |
| 2026-05-13 | INTERNATIONAL PETROLEUM CORPORATION | William Axel Walter Lundin closely associated (Yes) | €6.9M |
| 2026-05-22 | Essity Aktiebolag (publ) | Katarina Martinson closely associated (Yes) | €6.7M |
| 2026-05-26 | BIMobject AB | David Johansson closely associated (Yes) | €5.9M |
| 2026-05-28 | SUBGEN AI AB | LORENZO SERRATOSA GALLARDO Chief Executive Officer (CEO)/Managing Directory | €4.6M |
| 2026-05-28 | SUBGEN AI AB | Ivan Garcia Braulio Chairman of the Board of Directors | €4.5M |
| 2026-05-25 | Essity Aktiebolag (publ) | Katarina Martinson closely associated (Yes) | €4.5M |
| 2026-05-19 | Essity Aktiebolag (publ) | Karl Åberg closely associated (Yes) | €4.4M |
| 2026-05-25 | Vertiseit AB (publ) | Carl Backman closely associated (Yes) | €4.4M |
| 2026-05-12 | Essity Aktiebolag (publ) | Karl Åberg closely associated (Yes) | €4.3M |
| 2026-05-20 | K.AI CONSULTING APS | Anders Berglund closely associated (Yes) | €4.2M |
Most-bought companies
- H & M Hennes & Mauritz AB9 buys · €126.9M
- Essity Aktiebolag (publ)23 buys · €44.6M
- Aktiebolaget Volvo8 buys · €25.3M
- Athanase Innovation AB (publ)2 buys · €12.3M
- Silex Microsystems AB (publ)14 buys · €9.6M
- SUBGEN AI AB2 buys · €9.1M
- BIMobject AB2 buys · €8.8M
- Stenhus Fastigheter i Norden AB (publ)8 buys · €7.2M
- INTERNATIONAL PETROLEUM CORPORATION1 buy · €6.9M
- Vertiseit AB (publ)2 buys · €5.7M