Business Context and Reporting Period
Company: TeraWulf Inc. (WULF)
Filing Type: Form 10-Q (Unaudited)
Reporting Period: Three months ended March 31, 2025
Business Overview: TeraWulf is a vertically integrated owner and operator of digital infrastructure powered by zero-carbon energy, focused on Bitcoin mining and High-Performance Computing (HPC). As of March 31, 2025, the company operated 245 MW of capacity at its Lake Mariner Facility in New York. The company sold its 25% equity interest in the Nautilus Cryptomine Facility joint venture in October 2024 to reallocate capital toward HPC expansion.
Key Financial Metrics
| Metric (in thousands, except per share) | Q1 2025 | Q1 2024 |
|---|---|---|
| Revenue | $34,405 | $42,433 |
| Net Loss | $(61,418) | $(9,613) |
| Loss Per Share (Basic & Diluted) | $(0.16) | $(0.03) |
| Operating Cash Flow | $56,487 | $22,846 |
| Free Cash Flow (Operating - CapEx) | $(4,577) | $(24,133) |
| Cash and Cash Equivalents (Ending) | $218,162 | $45,824 |
| Total Debt (Convertible Notes) | $488,109 | $487,502 |
| Working Capital | $109,120 | $229,586 |
Note: Free Cash Flow calculated as Net Cash Provided by Operating Activities less Purchase of Plant and Equipment ($93,687) and adjusted for proceeds from digital currency sales ($32,623) classified as investing activities.
Material Changes vs. Prior Period
- Revenue Decline: Revenue decreased 19% to $34.4 million, driven by the April 2024 Bitcoin halving and increased network difficulty, which reduced total Bitcoin mined to 372 coins (vs. 767 in Q1 2024). This was partially offset by a higher average Bitcoin price ($93,522 vs. $53,260).
- Increased Net Loss: Net loss widened significantly to $61.4 million from $9.6 million. The primary driver was a $31.7 million increase in stock-based compensation expense ($38.7 million in Q1 2025 vs. $6.9 million in Q1 2024).
- Cost of Revenue: Increased 70% to $24.6 million due to higher power expenses ($0.081/kWh vs. $0.041/kWh) and expanded capacity. Power costs represented 71.4% of the value of Bitcoin mined in Q1 2025, compared to 28.8% in Q1 2024.
- Operating Cash Flow Surge: Operating cash flow more than doubled to $56.5 million, primarily due to the receipt of $90.0 million in prepaid rent from a new HPC customer (Core42). This amount is recorded as a deferred rent liability.
- Debt Structure: The company fully repaid its Term Loans in July 2024. Current debt consists of $500 million in 2.75% Convertible Senior Notes due 2030, issued in October 2024.
Guidance, Outlook, and Risks
- HPC Expansion: The company is transitioning capacity at the Lake Mariner Facility to support HPC workloads. A lease agreement with Core42 secures 72.5 MW of HPC hosting capacity, with revenue recognition expected as data halls become operational throughout 2025.
- Share Repurchases: The company repurchased 5.9 million shares for $33.3 million in Q1 2025 under a $200 million program authorized in October 2024. Approximately $48.6 million of repurchase capacity remains.
- Key Risks:
- Bitcoin Price Volatility: A 10% change in Bitcoin price would impact net loss by approximately $3.4 million.
- Power Costs: A 10% change in power prices would impact net loss by approximately $2.5 million. The company actively curtails operations during high-price periods.
- Liquidity Needs: The company may need to raise additional capital for future business requirements, which could be costly or dilutive.
- Unusual Items: The Q1 2025 results include significant non-cash stock-based compensation ($38.7 million) and the classification of Bitcoin sales proceeds as investing activities rather than operating activities following the repayment of Term Loans.
Investor Verification Checklist
- Prepaid Rent Liability: Verify the $90 million deferred rent liability from the Core42 HPC lease and the timeline for revenue recognition.
- Stock-Based Compensation: Assess the sustainability of the $38.7 million stock-based compensation expense and its impact on future GAAP net loss.
- Power Cost Volatility: Monitor the realized cost per kWh ($0.081 in Q1 2025) and the company's ability to manage curtailment during peak pricing.
- Convertible Notes: Review the terms of the $500 million 2030 Convertible Notes, including conversion triggers and the associated capped call transactions.
- Bitcoin Holdings: Confirm the fair value of the 17 Bitcoin held on the balance sheet ($1.4 million) and the policy for converting mined Bitcoin to cash.