undamentalytics Newsletter

Bitdeer Technologies Group: which funds bought and sold

Institutions that bought and sold Bitdeer Technologies Group shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 166 institutions that filed 13F reports for both quarters added to or opened positions in Bitdeer Technologies Group, and 74 cut or closed them. Together they added a net 48.7M shares, +46.5% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 31.2M shares (+94.2%); index fund managers were net buyers of 2.2M shares (+11.7%). 81 opened a new position and 27 sold out entirely.

Bought, Q2 2026 166 institutions, 81 of them new holders Sold, Q2 2026 74 institutions, 27 of them sold out
Net change, all compared +48.7M shares (+46.5%)
Net change, active managers +31.2M shares (+94.2%), 45 bought, 13 sold

Buyers versus sellers

institutions compared, 260
Active managers and hedge funds 45 bought · 13 sold · +31.2M
Index fund managers 7 bought · 3 sold · +2.2M
Other institutions 114 bought · 58 sold · +15.3M

Biggest buyers

by change in shares held
Biggest buyers
Institution Change in shares Shares June 30, 2026 Value
Lone Pine Capital LLC Hedge fund +7.0M New position 7.0M $111M
Jane Street Group, LLC +6.9M +4372.8% 7.1M $112M
Duquesne Family Office LLC Hedge fund +4.1M New position 4.1M $64.7M
Citadel Advisors LLC Hedge fund +4.0M +201.2% 6.1M $96.1M
D. E. Shaw & Co., Inc. Hedge fund +3.2M New position 3.2M $50.6M
Clearfield Capital Management LP +2.9M +236.3% 4.1M $64.9M
140 Summer Partners LP Hedge fund +2.4M +310.0% 3.2M $50.1M
Bank Of America Corp +2.3M +72.7% 5.6M $88.4M
Avala Global LP Hedge fund +2.3M New position 2.3M $36.6M
TOMS Capital Investment Management LP Hedge fund +2.2M New position 2.2M $35.3M
Barclays PLC +2.2M +50.3% 6.6M $105M
Morgan Stanley +2.2M +197.7% 3.3M $52.3M
Blackrock, Inc. Index funds +2.1M +23.2% 11.1M $176M
American Century Companies Inc Active manager +1.9M New position 1.9M $29.8M
Goldman Sachs Group Inc +1.8M +151.6% 2.9M $46.8M
Steadfast Capital Management LP Hedge fund +1.4M +253.5% 2.0M $31.5M
Wells Fargo & Company +1.3M +356.6% 1.7M $27.2M
Tekne Capital Management, LLC +1.3M New position 1.3M $19.8M
Wealth High Governance Asset Management Ltda. +1.2M New position 1.2M $18.4M
Value Aligned Research Advisors, LLC +1.2M +28.6% 5.2M $82.6M

Biggest sellers

by change in shares held
Biggest sellers
Institution Change in shares Shares June 30, 2026 Value
Fund Resources Investment Holding Group Co Ltd −9.4M Sold out 0 —
Azora Capital LP Hedge fund −3.3M Sold out 0 —
Citigroup Inc −949K −46.1% 1.1M $17.6M
UBS Group AG −835K −18.2% 3.8M $59.5M
Two Seas Capital LP Hedge fund −724K −32.6% 1.5M $23.8M
Tudor Investment Corp Et Al Hedge fund −705K −60.9% 452K $7.2M
Capital Research Global Investors Active manager −536K Sold out 0 —
HRT Financial LP −496K −82.3% 107K $1.7M
Headlands Technologies LLC −475K Sold out 0 —
Alkeon Capital Management LLC Hedge fund −475K Sold out 0 —
Exchange Traded Concepts, LLC −445K −44.0% 567K $9M
Longaeva Partners L.P. −440K −26.0% 1.3M $19.9M
Parallax Volatility Advisers, L.P. −389K −67.3% 189K $3M
Charles Schwab Investment Management Inc Index funds −369K −17.7% 1.7M $27.2M
Vennlight Capital Management, LP −360K Sold out 0 —
FMR LLC Active manager −349K −53.4% 304K $4.8M
SG Americas Securities, LLC −297K −82.1% 65K $1M
Deltroit Asset Management (UK) LLP −265K −34.7% 500K $7.9M
Mirae Asset Global Etfs Holdings Ltd. −261K −22.5% 897K $14.2M
Tidal Investments LLC −216K −37.2% 366K $5.8M

New positions

largest by value
InstitutionSharesValue June 30, 2026
Lone Pine Capital LLCHedge fund 7.0M $111M
Duquesne Family Office LLCHedge fund 4.1M $64.7M
D. E. Shaw & Co., Inc.Hedge fund 3.2M $50.6M
Avala Global LPHedge fund 2.3M $36.6M
TOMS Capital Investment Management LPHedge fund 2.2M $35.3M
American Century Companies IncActive manager 1.9M $29.8M
Tekne Capital Management, LLC 1.3M $19.8M
Wealth High Governance Asset Management Ltda. 1.2M $18.4M
Millennium Management LLCHedge fund 1.1M $17.4M
Dendur Capital LPHedge fund 890K $14.1M

Sold out

largest by value
InstitutionSharesValue March 31, 2026
Fund Resources Investment Holding Group Co Ltd 9.4M $81.7M
Azora Capital LPHedge fund 3.3M $29M
Capital Research Global InvestorsActive manager 536K $4.6M
Headlands Technologies LLC 475K $4.1M
Alkeon Capital Management LLCHedge fund 475K $4.1M
Vennlight Capital Management, LP 360K $3.1M
Caption Management, LLC 102K $880,016
Summittx Capital, L.P. 98K $846,922
Entropy Technologies, LP 97K $843,271
Alphagrep Uk Ltd 55K $474,366

Who holds the shares

13F holdings at June 30, 2026
Institutions reporting
236
Ten largest holders
42.7%
of 13F-reported shares
Index fund managers
13.4%
of 13F-reported shares
Active managers and hedge funds
41.4%
of 13F-reported shares
Buying and selling by type of institution, March 31, 2026 to June 30, 2026
TypeBoughtSoldNewSold outNet change in sharesNet %
Active managers and hedge funds 45 13 27 4 +31.2M +94.2%
Index fund managers 7 3 1 0 +2.2M +11.7%
Other institutions 114 58 53 23 +15.3M +28.9%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

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