Bitcoin mining

Cipher Mining ($CIFR) jumped 23.53% after announcing strategic shift to AI data centers, securing $200M credit facility and $11.4B contracted revenue despite weak Q1 results.

TeraWulf ($WULF) announces senior management will participate in investor conferences across New York, London, and California in May 2026, strengthening institutional investor engagement.

Bitdeer Technologies reports 480% Bitcoin production surge to 661 BTC in March 2026, launches efficient SEALMINER A4 hardware ahead of May 14 earnings call.

MARA Holdings to acquire Long Ridge Energy & Power for $1.5B, boosting capacity 65% and adding $144M annual EBITDA.

BGIN Blockchain swung to $177M loss in 2025 from prior-year profit, slashing revenue 78% while betting on Bitcoin mining chip breakthrough.

$IREN jumps 7.5% to $52.02 on positive AI infrastructure coverage, planning $6B share issuance despite dilution concerns.

Olenox Industries proposes $50M all-stock merger with CS Digital Ventures to build off-grid mining infrastructure for Bitcoin and AI. Stock fell 4.15% after Nasdaq delinquency notice.

$SLNH expands AI and Bitcoin mining capacity to 17 MW through Blockware partnership, acquiring full Project Dorothy ownership for $16.5M.

TeraWulf shares fell 6.21% after pricing a $900M stock offering at $19 per share, below the prior $20.95 close, raising dilution concerns as the AI data center operator expands infrastructure.

TeraWulf raises $900M via upsized stock offering to fund Kentucky data center expansion, debt repayment, and future acquisitions, closing April 2026.

Mawson Infrastructure appoints five new board members including three independents and two Endeavor affiliates; Chair Ryan Costello and two others step down in major governance restructuring.

Investview reported steep 2025 losses amid revenue decline, though pursuing strategic pivots in fintech and bitcoin mining with cost reductions.

IREN fell 9.89% to $31.62 as investors worry about funding risks for its AI data center expansion and weaker Bitcoin prices.

NIP Group Inc. received Nasdaq deficiency notice after stock closed below $1.00 for 32 consecutive days. Company has until September 2026 to regain compliance.

BitFuFu posted $475.8M revenue in 2025 but swung to $57.4M net loss from $54M profit year-over-year, hit by Bitcoin price declines and asset impairments.

Ardsley Advisory Partners sells 440,000 Hut 8 shares (55% stake) worth $19.4M in Q4 2025, citing concerns over 26x price-to-sales valuation despite strong growth.

BGIN Blockchain completes successful 4nm Bitcoin mining chip tape-out, advancing to production. Marks seventh consecutive successful design since 2022.

Hedge fund Flight Deck Capital acquired $9.86M in Hut 8 shares, validating AI infrastructure thesis. However, P/S ratio doubled to 24x; analyst recommends waiting for pullback despite strong fundamentals.

Covalis invests $30.29M in Core Scientific as it shifts from crypto mining to AI data centers, with colocation revenue nearly tripling to $65M in 2025.

Bitfarms secures $128M to pivot from Bitcoin mining to AI data centers, leveraging 2.1 gigawatts of capacity. Analysts warn of high risk due to operating losses and intense competition.