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63Buffett
Broadcom: A Value Investing Deep Dive
Broadcom runs a dual engine of high-barrier semiconductors plus VMware software, with FY2025 revenue of 63.89 billion and free cash flow of 26.9 billion dollars; AI semiconductors are powering ahead, yet at roughly 411 dollars the stock already trades near 84x trailing GAAP earnings and 69x TTM free cash flow, leaving no margin of safety. Rating Watch: a high-quality, cash-rich platform priced for near-flawless execution, with an ideal entry of 160 to 220 dollars.
46/100
Bloom Energy In-Depth Value Investment Research
Bloom Energy is an onsite solid oxide fuel-cell power platform positioned for AI data-center time-to-power demand. Its 2026 Q1 revenue rose 130% year over year, with gross margin and operating cash flow turning positive, but customer and financing concentration, convertible debt and stock-based dilution, and a roughly 30x P/S multiple at $261.34 leave too little margin of safety. Research rating Watch: a progressing company worth tracking, with an ideal buy range of $30 to $60.
33/100
Bitdeer Technologies: A Deep-Value Investment Study
A capital-intensive platform combining crypto mining, in-house mining-rig design, and AI data centers. The 2025 swing to a paper profit came mostly from fair-value changes in derivative liabilities; operating cash flow is deeply negative, Q1 2026 returned to a gross loss, and borrowings sit at roughly 1.9 billion dollars. The AI pivot remains an unproven option and the stock is not cheap. Rating Watch: an understandable business that is neither high-quality nor currently inexpensive.
31/100
Babcock & Wilcox Enterprises: A Value Investing Deep Dive
A highly leveraged, heavily dilutive energy-equipment turnaround stock carrying an AI data-center power option, with negative shareholders' equity and an unremediated material weakness in internal controls. At today's $19.59, there is almost no margin of safety. Rating Avoid: a high-uncertainty company priced for a very optimistic outcome.
41/100
Cipher Digital: A Deep Value Investment Study
Cipher Mining is transitioning from a low-cost Bitcoin miner into an AI/HPC data center developer, having signed 700MW of HPC leases worth about $11.4 billion in contracted revenue and roughly $787 million in annualized NOI; but as of 2026Q1 the filings still show only a single Bitcoin Mining segment, deeply negative free cash flow, net total borrowings of about $4.73 billion, and roughly 35% potential dilution from convertible notes and warrants — at the current $18.80 price the margin of safety is insufficient, rating Watch, ideal buy range $10-14.
28/100
CleanSpark Deep-Dive Value Research
A fast-expanding, strongly executing Bitcoin miner with 50 EH/s of hashrate and a 1.8 GW power pipeline, but where AI/HPC remains an unsigned option and the current price of USD 14.69 sits above our fair-value range. Rating Watch: a capable operator in a tough industry, not yet a business a long-term value investor can hold with confidence.
45/100
Coherent: A Deep-Dive Value Investing Study
Coherent is a vertically integrated photonics manufacturer driven by the twin engines of AI data-center optical interconnect and industrial photonics; in the first nine months of FY2026, Datacenter & Communications made up about 72% of revenue and grew 34% year over year. But customer concentration, inventory rising from $1.438 billion to $2.127 billion, and just $10.06 million of nine-month operating cash flow leave the current price of $353.63, at about 167.6x static earnings, without an adequate margin of safety; rated Watch, with an ideal buy range of $80-120.
43/100
CoreWeave In-Depth Value Research Report
CoreWeave is an AI-native GPU cloud platform, with 2025 revenue of $5.1 billion, Q1 2026 growth of 112% year over year, and RPO of $98.8 billion; but customer concentration (Microsoft at 67%), total GPU dependence on Nvidia, deeply negative free cash flow, and material weaknesses in internal control drive a Watch rating, with an ideal buy range of $25–45.
40/100
22Buffett
EQT Corporation: A Long-Term Value Investing Deep Dive
EQT is a vertically integrated natural gas company centered on the Appalachian Basin, spanning upstream, gathering, and transmission, with 28.0 Tcfe of proved reserves and 2,945 miles of pipeline. In 2025 operating cash flow reached USD 5.126 billion and net leverage fell to about 1.3x, but the company remains fundamentally a natural gas price taker, and M&A has expanded its share count by roughly 65% over three years. Rating Watch: at the current price of $59.77 the margin of safety is insufficient; ideal buy range is $35–42.
49/100
39Buffett
Corning In-Depth Value Research Report
Corning is a materials technology platform with real technical moats and direct exposure to AI data-center optical interconnect demand. At $175.83 per share, however, the stock implies roughly 84-94 times earnings and leaves almost no margin of safety. Rating Watch: a high-quality company that deserves close tracking, but not a value buy at today's price.
31/100
HIVE Digital Technologies: In-Depth Research
A heavy-capital infrastructure company running a dual engine of Bitcoin mining plus GPU/HPC, with hash rate reaching 25 EH/s, but free cash flow has been negative for years, share issuance dilution is heavy, and at the current price of $3.35 the stock already sits near its optimistic valuation. Rating Watch: an asset-backed, high-volatility option rather than a proven long-term compounder, with no obvious margin of safety at today's price.
41/100
Hut 8 In-Depth Value Investing Research
Hut 8 is transforming from a Bitcoin miner into an energy and digital-infrastructure platform, with about 597MW of AI data center capacity under contract worth roughly $16.8 billion in base-term contract value; but 2025 revenue was just $235 million, operating cash flow was -$139 million, free cash flow remains persistently negative, and shares outstanding have grown to 112.5 million — at the current $93.31 price there is insufficient margin of safety. Rating: Watch, with an ideal buy range of $20-35.
42/100
93Buffett
Infosys: In-Depth Value Investing Research
A global IT services leader with solid cash flow, ample net cash, and steady governance; FY26 revenue of $20.2 billion, but with low industry growth and AI potentially compressing the billing model, the current price of $12.72 leaves a thin margin of safety. Rating: Watch.
43/100
IREN Limited: A Deep-Dive Long-Term Value Investment Study
IREN is rapidly transforming from a bitcoin miner into an AI Cloud infrastructure provider, with 4.51GW of secured power and total contracts of roughly $9.7 billion with Microsoft and $3.4 billion with Nvidia. But owner earnings remain near breakeven, capital commitments have reached $11.9 billion, and the share count has expanded from 64.75 million to 341 million shares in three years, leaving the current price of about $47.74 already near the top of the optimistic scenario with an insufficient margin of safety. Rating: Watch, with an ideal buy range of $18–25.
34/100
Kilroy Realty Corporation: A Value Investing Deep Dive
A high-quality West Coast office and life science REIT in the United States, with real cash flow and a dividend yield near 6.5%, but occupancy below 80% and unrelenting industry headwinds leave today's price without a margin of safety. Rating Watch: a genuine landlord whose recovery is not yet certain enough, and whose current price is reasonable-to-low rather than clearly mispriced.
41/100
Liberty Energy In-Depth Research Report
A leading North American fracturing and well-completion services provider with upside optionality from its distributed power business, but the core business is highly cyclical, has a shallow moat, and produces unstable cash flow; at a current price of about $33, the stock lacks a clear margin of safety. Rating: Watch.
43/100
Lumentum Holdings: A Deep Value-Investing Study
A photonic-device maker on the critical AI data-center optical-interconnect chain, with a clearly improving fundamental picture but historically volatile cash flow; at roughly $890 per share the stock already prices in years of flawless execution. Rating: Avoid.
45/100
23Buffett
Micron Technology: A Deep-Dive Value-Investing Analysis
Micron's TTM revenue surged to $58.1 billion on AI/HBM demand, with $23.86 billion in fiscal Q2 alone, and HBM4 is in volume production for NVIDIA's Vera Rubin; but the memory industry's strong cyclicality and capital intensity are unchanged and most contracts are short-term fixed-price, so at roughly $699 the stock sits far above the $120–520 intrinsic-value range with no margin of safety. Rating: Watch.
44/100
Onto Innovation: A Deep-Dive Value Investing Study
Onto Innovation is a semiconductor process-control equipment maker spanning metrology, inspection, and advanced-packaging lithography; FY2025 revenue was $1.005 billion, gross margin 49.7%, and free cash flow about $300 million, with continuous GAAP profitability since 2021; but as of 2026-05-19 the share price of about $248.08 implies a GAAP P/E of about 89x and P/FCF of about 41x, and combined with a newly issued $1.3 billion zero-coupon convertible note and an approximately $710 million Rigaku equity investment, the margin of safety is insufficient—rating Watch, ideal buy $90–120.
55/100
65Buffett
Oracle Corporation: A Long-Term Business Owner's Perspective
A sticky database/ERP software cash cow layered with a capital-intensive AI/OCI expansion: an excellent business, but at roughly $181 the stock already sits near the top of the optimistic case. Rating Watch: a great company whose current price leaves little margin of safety.
32/100
26Buffett
PSIX Deep-Dive Research Report
A small-cap power-systems company that has finished its operational turnaround and landed squarely in the data-center power boom, but whose moat is shallow, customer base concentrated, and cash flow and earnings diverge, leaving it not cheap on a normalized basis. Rating Watch: a real turnaround riding a hot cycle, not yet a proven wide-moat long-term compounder.
33/100
ProPetro Holding Corp. Deep Value Research
A Permian Basin frac and completions oilfield-services provider that is using legacy cash flow to incubate the capital-intensive distributed power platform PROPWR. In 2025 GAAP net income was just $0.82 million and free cash flow about $45.3 million; the current share price already prices in the transition, leaving an inadequate margin of safety. Rating Watch: an understandable but not high-quality cyclical whose price has run ahead of proof.
33/100
Riot Platforms: A Value-Investing Deep Dive
A compound option spanning Bitcoin mining, Texas power-and-land assets, and an AI/HPC data-center pivot. With 2025 operating cash flow of -570 million dollars and roughly 64% share-count expansion over three years, the current price already prices in much of the transition and leaves an insufficient margin of safety. Rating Watch: a resource-rich optionality story that has not yet proven durable, high-quality owner earnings.
45/100
Solaris Energy Infrastructure: In-Depth Research Report
A pivot from oilfield-services logistics to a distributed natural-gas power-generation leasing platform serving data centers, with long-term lease receivables reaching $3.5 billion. But roughly $1.26 billion of remaining 2026 capex, a single customer at 47% of revenue, and a share price that already prices in an optimistic deployment scenario leave little margin of safety. Rating: Watch.