BTDR: Bitdeer Technologies Group insider trading, 5% holders and institutional ownership
From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.
Insider trading
0 open-market buys totaling - and 0 sales totaling - in the last 180 days.
Activist and 5% holders
| Filed | What | Holder | Stake | Change | Filing |
|---|---|---|---|---|---|
| 2026-08-14 | New 13G stake | G1 Execution Services, LLC | 5.10% | SEC | |
| 2026-08-12 | 13G amendment | JANE STREET GROUP, LLC | 5.70% | SEC | |
| 2026-07-27 | New 13G stake | Citadel Securities GP LLC | 4.80% | SEC | |
| 2026-07-27 | New 13G stake | BlackRock, Inc. | 5.30% | SEC |
Institutional ownership (Q2 2026)
236 institutions reported holding $2.40B of Bitdeer Technologies Group on Form 13F (185 the quarter before). 81 opened a new position and 28 sold out. Shares held by institutions: +44%.
| Largest holders | Shares | Value |
|---|---|---|
| BlackRock, Inc. | 11,087,855 | $175.96M |
| Sachem Head Capital Management LP | 9,635,000 | $152.91M |
| JANE STREET GROUP, LLC | 7,072,275 | $112.24M |
| LONE PINE CAPITAL LLC | 7,020,026 | $111.41M |
| BARCLAYS PLC | 6,592,664 | $104.63M |
| CITADEL ADVISORS LLC | 6,057,568 | $96.13M |
| BANK OF AMERICA CORP /DE/ | 5,572,498 | $88.44M |
| Value Aligned Research Advisors, LLC | 5,203,764 | $82.58M |
| CLEARFIELD CAPITAL MANAGEMENT LP | 4,089,074 | $64.89M |
| UBS Group AG | 3,750,914 | $59.53M |
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