TeraWulf (WULF) Stock Skyrockets 100% on Google-Backed AI Bet

Recent Price Action: WULF closed around $14.50 on Oct. 29, 2025 ^[1]. The stock had surged ~17% on Oct. 28 (closing ~$15.94) before pulling back 9% the next day ^[2]. Over 2025 the stock is up ~117% YTD ^[3], briefly hitting a 52-week high near $17.05 in late October (pre-open prices) ^[4] ^[5]. Trading volume spiked to tens of millions on Oct. 24 and 28, reflecting heightened investor interest ^[6] ^[7].
Q3 Financials: TeraWulf pre-announced Q3 2025 revenue of $42M (up ~84% YoY) and adjusted EBITDA ~$15–19M ^[8] ^[9]. Full Q3 results (expected Nov 10) should beat guidance (~$48–52M rev) if trends hold. Cash is robust (~$65M) and balance sheet healthy (even after raising new financing) ^[10].
Major Deals: The big news driving the rally is a $9.5 billion, 25-year joint venture with AI data-center provider Fluidstack (announced Oct. 28, 2025) to build a 168 MW AI compute campus in Texas ^[11] ^[12]. TeraWulf will own 51% of the JV; Google is backstopping $1.3 billion of leases and gains warrants (~14% pro forma equity) ^[13] ^[14]. This builds on August’s deals: two 10-year Fluidstack leases in New York (~200 MW total, ~$3.7B value) that already carried a $3.2 billion Google guarantee ^[15] ^[16]. Altogether TeraWulf now has roughly 510 MW of contracted HPC/AI load ^[17] ^[18].
Energy/Operations: TeraWulf operates Bitcoin-mining data centers powered almost entirely by zero-carbon energy: large hydroelectric grids in New York and a nuclear power plant in Pennsylvania ^[19] ^[20]. The flagship Lake Mariner facility (NY) has dual 345 kV lines, water cooling, and is purpose-built for high-density mining and HPC ^[21] ^[22]. The company has been expanding rapidly: a 2 MW HPC pilot is complete, a 20 MW colocation building (CB-1) is near completion (launch Q1’25), and larger buildings (CB-2, CB-3/4/5) are planned up to 50–160 MW each ^[23] ^[24]. CEO Paul Prager says these expansions “underscore the unmatched scale and capabilities” of Lake Mariner ^[25].
Analyst Views: Wall Street is generally bullish. The consensus rating is “Strong Buy” with a mean target of ~$16.35 ^[26] (∼10% upside). Several analysts have raised targets recently: Oppenheimer $20, Rosenblatt $20, B. Riley $22, Northland ~$18–18.25 ^[27] ^[28]. ATB Capital (Oct 28) shockingly doubled its target to $26 (Outperform), calling the Texas JV a “game changer” ^[29] ^[30]. However, some warn WULF is richly valued (~31x book) and Bitcoin’s swings pose risks ^[31] ^[32].
Comparatives: TeraWulf’s focus on AI/HPC and clean energy sets it apart from peers. Marathon (MARA) and Riot (RIOT) have similarly surfed the Bitcoin rebound and AI trend, but rely more on wind/solar. Marathon’s market cap is ~$7B (with ~18 EH/s hashpower), Riot’s ~$7B (~18 EH/s) ^[33] ^[34]. TeraWulf (market cap ~$6B) lags peers in hash rate (single digits EH/s) but leads in sustainable power; regulators are targeting coal-heavy miners while WULF boasts “nearly 100% clean, zero-carbon” energy use ^[35] ^[36]. A sector ETF tracking miners is up ~160% YTD ^[37], and Marathon/Riot stocks jumped 8–11% on their AI announcements, showing broad momentum ^[38].
Bitcoin Context: Bitcoin hit all-time highs above $126K in early October, then fell ~14% (to ~$105K) mid-month after a macro shock ^[39]. It has since recovered to ~$113–115K as of Oct. 29 ^[40]. TeraWulf’s mining revenues benefit from higher Bitcoin prices and difficulty, but the company is explicitly de-risking by diversifying into long-term AI hosting. As [56†L68-L72] notes, “Bitcoin’s price recently pulled back and mining difficulty is near record highs, squeezing miners’ margins” – a headwind that WULF offsets via its AI deals and energy arbitrage.

WULF Stock Price and Recent Trends

After hitting ~$17 in late October (pre-close 52-week peak) ^[41], WULF stock has seen volatile swings. It leapt ~17% on Oct. 28 (closing $15.94) after the Fluidstack JV news ^[42] ^[43], breaking above technical resistance. The next day it receded to ~$14.50 ^[44] as the market digested the deal. Over the past month WULF gained ~26%, and ~83% in August alone ^[45]. Trading volume has been heavy: ~114M shares traded on Oct. 28 vs a 30-day average of a few million ^[46]. Year-to-date the stock has doubled (+117%) ^[47], far outpacing indices. Online investor forums buzzed in October as WULF became a top trending ticker, driven by the narrative of a “miner pivoting to AI” ^[48].

AI Data Center Partnerships & Growth Strategy

TeraWulf’s AI/HPC strategy has transformed its business model. In August 2025 it signed two 10-year leases with Fluidstack at Lake Mariner (New York) totaling over 200 MW of new AI compute capacity (Buildings CB-3/4), worth ~$3.7 billion ^[49] ^[50]. Google simultaneously agreed to backstop $3.2 billion of those lease payments, taking warrants that imply ~14% ownership ^[51] ^[52]. The expansion added a new building (CB-5) of 160 MW (Q2’26 start), bringing Fluidstack’s contracted IT load at Lake Mariner to ~360 MW ^[53] ^[54]. CEO Prager calls this an “unmatched scale” for AI infrastructure ^[55], and CTO Khan highlights that even more expansion talks are underway ^[56].

The Oct. 28 news unlocked yet another growth step. TeraWulf will build a 168 MW HPC campus in Abernathy, Texas via a 25-year JV with Fluidstack ^[57] ^[58]. This agreement (~$9.5B in value) effectively “untethers” growth from TeraWulf’s NY power supply ^[59]. TeraWulf will take 51% ownership; Google will backstop $1.3B of lease financing ^[60]. The company now counts ~510 MW total contracted (NY and TX combined) ^[61] ^[62]. Management says this provides multi-year visibility on revenue and greatly expands its addressable market.

Financially, the expansions are being funded through capital markets and partner support. In October TeraWulf launched a $500M convertible note offering (plus $75M option) for general corporate and to finance the Abernathy data center ^[63]. The notes (due 2032) carry a low 7.75% coupon and will fund Lake Mariner and Texas projects ^[64]. In fact, one analyst noted the debt pricing is “very attractive” and locks in cheap long-term financing ^[65]. Separately, the company closed a $3.2B senior note deal in New York earlier this year for Lake Mariner development ^[66].

The combined picture is clear: TeraWulf is deliberately evolving from pure Bitcoin mining to a dual business of mining + hosting AI/compute. It still self-mines Bitcoin (13+ EH/s), but is now aggressively leasing its grid power to AI clients. “Our transition from a bitcoin miner to a high-performance compute (HPC) AI infrastructure company” was explicitly noted by analysts at Oppenheimer in starting coverage ^[67]. The CEO emphasizes that adding AI hosting “deepens our strategic alignment with Google” and leverages the company’s sustainable power assets ^[68]. In short, the AI deals should drive TeraWulf’s revenue much higher: one forecast sees 2026 sales roughly double 2025’s ^[69].

Mining Operations & Clean-Energy Strategy

TeraWulf’s original business remains intact. Its Bitcoin mining operations are vertically integrated: the company owns both the data centers and the infrastructure (power, fiber) to run them. Key sites include Lake Mariner (NY) and a smaller facility in Pennsylvania. Lake Mariner is unique: built on the site of a former nuclear power plant, it draws power from the New York grid (powered mainly by hydro and nuclear energy). The results are “predominantly zero-carbon” operations ^[70] ^[71].

In practice, this means nearly all of WULF’s energy comes from clean sources (hydro in NY, nuclear in PA) ^[72] ^[73]. This contrasts with many U.S. miners using coal or natural gas. TeraWulf touts this advantage: regulators have targeted coal-fired miners, whereas WULF’s “eco-friendly approach aligns with the push for greener crypto infrastructure” ^[74]. In fact, CEO Prager notes that selling its stake in a nuclear-powered venture (Nautilus) and refocusing on Lake Mariner was intended to capitalize on low, stable power costs and maintain its green profile ^[75] ^[76].

Operationally, TeraWulf continues to grow its Bitcoin capacity and efficiency. The Nautilus sale ($92M) funded upgrades and new buildings at Lake Mariner ^[77] ^[78]. The company targets ~13 EH/s of hashpower by early 2025, upgrading miners to 18.2 J/TH ^[79]. Daily self-mined Bitcoin (net of coinblock rewards and hosting) provides substantial revenue – Bitcoin mining revenue should rise when BTC prices stay high. But TeraWulf now expects AI hosting to eventually contribute a larger share of profits.

Analyst Commentary & Price Targets

Wall Street analysts are largely bullish on the new strategy. Barchart notes a consensus “Strong Buy” rating on WULF (10 of 13 analysts rated Strong Buy) with an average target of $16.35 ^[80]. After the Oct. 28 JV news, Cowen’s ATB Capital jumped out to a $26 target (doubling its prior $13) and maintained an Outperform ^[81]. Other recent calls include Rosenblatt ($20), B. Riley ($22) and Northland ($18+) ^[82] ^[83]. Even less-bullish analysts (like those giving “Moderate Buy”) now acknowledge WULF’s growth trajectory.

One caution: some analysts stress valuation and execution risk. TeraWulf trades at ~31× book value ^[84] (versus 3–4× for peers) and still reports a GAAP loss (though improving). Bitcoin’s volatility and miners’ high leverage (> $20B debt across industry ^[85]) are noted headwinds. As one analyst put it, TeraWulf’s “supercharged growth” depends on delivering these mega-projects and weathering crypto swings ^[86]. Nonetheless, even with these caveats, the general view is WULF has more upside: many targets sit above $18, and some see room to double from here once new projects ramp ^[87] ^[88].

Market Positioning and Industry Context

TeraWulf now straddles two hot markets: Bitcoin mining and AI infrastructure. In the Bitcoin sector, it’s a smaller player than incumbents: Marathon (13.8 EH/s, market cap ~$7B) and Riot (18.0 EH/s, ~$7B) are larger in scale ^[89] ^[90]. However, WULF’s green energy focus gives it a niche: it avoids CO₂-intensive mining and benefits from New York/Pennsylvania power economics. For example, Marathon relies heavily on wind and has expanded in Texas, while Riot taps wind in Texas. None have guaranteed deals with Google like WULF.

All of these miners are responding to market shifts. Bitcoin’s 2024 halving (rewards cut to 3.125 BTC) squeezed margins, and energy costs rose. The broader trend is diversifying into other compute. In 2025, CleanSpark, CoreScientific, Marathon, Riot and others announced AI/data-center plans ^[91]. WULF has been one of the most aggressive: it leads in contracted capacity (500+ MW) and has deep institutional backing. This led to sector-wide rallies: on Oct. 23, 2025 CleanSpark, Marathon, and Riot jumped 10–28% on their AI news ^[92]. A Bitcoin-mining ETF tracking US miners is up ~160% YTD ^[93], underscoring investor excitement.

Looking ahead, TeraWulf expects to capture more market share in clean compute. Its green-power lakes make it attractive for AI clients under ESG mandates. As the IEA warns of massive growth in data-center electricity demand, miners with both power and land (like Lake Mariner) have an edge. In CEO Prager’s words, expanding AI capacity “reinforces TeraWulf’s leadership in the AI and HPC infrastructure ecosystem” ^[94]. If executed well, WULF could remain a standout in the next tech cycle — although skeptics will watch whether Bitcoin dips or AI demand cools.

Sources: Recent filings, press releases, and analyst reports on TeraWulf (WULF) ^[95] ^[96] ^[97] ^[98]; market data (Nasdaq) ^[99]; financial news (Barchart, Motley Fool via Finviz, TS2.tech, etc.) ^[100] ^[101] ^[102]; peer stock activity and Bitcoin market context ^[103] ^[104]. All figures and quotes are drawn from these sources.

Terawulf (WULF): From Bitcoin Miner to AI Powerhouse? 💥

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References

TeraWulf (WULF) Stock Skyrockets 100% on Google-Backed AI Bet – Clean-Energy Bitcoin Miner Takes Off