WULF · TeraWulf Inc.

The thesis

TeraWulf's shift from bitcoin miner to artificial-intelligence (AI) data-centre landlord still lacks one fact: confirmation that the first CB-4 data hall at Lake Mariner in New York began paying rent in late September 2026. The third-quarter report on 6 November 2026 settles it. The shares closed at $12.66 on 27 October 2026, 56.3% below the 52-week high of $28.98, on adjusted daily closes.

The September deadline came from management. On the 5 August 2026 call, the company said the first CB-4 hall would finish functional testing and begin lease revenue in late September. No company announcement of rent commencement appears in news through 27 October 2026.

The shares are 29.0% lower over three months, and the 14-day relative strength index (RSI) is 40.4. That is up from the 14.7 reading of 14 October 2026, when the shares closed at $11.54. Peers rose on 27 October 2026: Benzinga ran "surging" headlines for Applied Digital, Cipher Digital and IREN that day.

The narrative is maturing: initiations stopped after TD Cowen on 12 October 2026, and the news since is target cuts and management defence. On 18 October 2026 CEO Paul Prager posted on X that "$WULF is NOT a neocloud. $WULF IS an energy infrastructure company." A 26 October 2026 headline reported him pushing back on stranded-data-centre fears and saying Anthropic will not walk away.

The view here is that the shares trade on the CB-4 result more than on the long-dated Kentucky lease. That view fails if the shares close below $10.00, or if the 6 November 2026 report shows no CB-4 revenue and no dated rent start.

Bullish and bearish views on TeraWulf Inc.

The bull case on TeraWulf Inc. (WULF), in brief: Lease revenue is already reported. The bear case: The CB-4 date has passed without confirmation.

Bull case

• Lease revenue is already reported. The second-quarter release on 5 August 2026 showed $31.9 million of high-performance-computing (HPC) lease revenue within $44.8 million of total revenue. CB-3 delivery in early July lifted revenue-generating capacity to 102 megawatts (MW).
• Liquidity grew. A Form 8-K reported by Stocktwits on 24 October 2026 shows the revolving credit facility raised on 23 October 2026 from $250 million to about $400 million, with a possible $150 million accordion. Morgan Stanley Senior Funding is the agent.
• Kentucky power keeps expanding. The 5 October 2026 amendment takes Muskie from 500 MW to 1 gigawatt (GW) and brings the second phase forward from 2030 to 2029, subject to Kentucky Public Service Commission (PSC) approval. The 20-year Anthropic lease at the Justified Data Campus covers about 401 MW and about $19 billion of contracted revenue, per company reports.
• Broker targets sit far above the price. Cantor Fitzgerald kept Overweight and cut its target to $30 on 16 October 2026. TD Cowen's target is $21 (12 October 2026), UBS's is $24 (23 September 2026), Wells Fargo's is $30 (17 September 2026), and Morgan Stanley's is $65 (Benzinga, 12 October 2026). All exceed $12.66.

Bear case

• The CB-4 date has passed without confirmation. Management guided to late September on 5 August 2026. The 10-Q for the quarter ended 30 June 2026 said only that rent commencement was expected in the second half of 2026, as summarised by search coverage.
• Analysts are trimming. Cantor cut its target to $30 on 16 October 2026, and ATB Cormark kept Buy but lowered its target on 22 October 2026, per Benzinga headlines. Rothschild & Co started at Neutral with a $15 target on 21 September 2026.
• The shares set a six-month weekly low on 23 October 2026. Stocktwits reported on 24 October 2026 that the decline has erased more than 60% of the stock's value since June.
• Financing terms are a live concern. The Information published "How New Data Center Debt Concessions Could Stall AI Build-Outs" on 30 September 2026. The roughly $3.5 billion Kentucky loan was still expected to launch this year, per CFO Patrick Fleury in July reports.

Price setup

The shares closed at $12.66 on 27 October 2026, above the 14 October 2026 close of $11.54 and below the $14.50 weekly-close level that the 9 September 2026 note named. The 52-week high is $28.98. The three-month change is -29.0%.

The RSI of 40.4 is neutral, no longer oversold. The $10.00 close in the invalidation sits under the 14 October 2026 close and the 23 October 2026 weekly low zone.

Crowding evidence is mixed. Short interest was 27.32% of the float at the 31 July 2026 settlement, the latest figure available. Earnings arrive in nine days, and insider sales were filed through 31 August 2026. Sell-side initiations came in a cluster from 8 September to 12 October 2026 and have since given way to target cuts.

Catalysts, next 30 days

• 6 November 2026: Third-quarter results and 8:00 a.m. ET call. Reported lease revenue and any dated CB-4 rent start settle the delivery question.
• ~9 November 2026, est.: Form 10-Q. It updates warrant revaluation, diluted shares and financing terms.
• ~31 December 2026, est.: Kentucky debt launch of about $3.5 billion, expected this year per the CFO. This falls outside the 30 days but bears on the financing risk.

What would change the view

The case breaks if the 6 November 2026 report shows no CB-4 lease revenue and gives no dated rent start, because the pivot then lacks its next delivery proof. It also breaks on a daily close below $10.00.

A report that shows CB-4 revenue in the third quarter or a firm October start would remove the main open question. A close back above $14.50 would reverse the October breakdown. Evidence that Kentucky financing prices wider than lenders signalled in September would weaken the Anthropic build-out case.

What it trades with

The shares move with other AI data-centre hosts and former bitcoin miners. Hut 8, Applied Digital, IREN and Cipher all appeared in neocloud headlines in October; on 21 October 2026 Gene Munster pointed to "good news for neoclouds" in SpaceX earnings, and IREN and TeraWulf bounced.

Bitcoin's price and long-dated Treasury yields have driven the group: a 8 October 2026 market report linked neocloud losses to bitcoin and bond yields near 5.7%. Customer concentration is high. Anthropic is the Kentucky tenant, and Google backstops the Fluidstack leases at Lake Mariner.