WULF

TERAWULF INC.

Ticker: WULFFinancialsFinance Services
HQ EASTON, MDCIK 1083301FY end 12-31Book / share $0.32Shares 455M
Revenue (FY)
$168.46M+20.28%
TTM $165.19M
Op. margin
-110.54%-56.12%
TTM -250.37%
Net income
$-661.42M-813.33%
TTM $-1.95B
Operating cash
$-123.18M-404.38%
TTM $-279.16M
Free cash flow
$-1.18B-304.76%
TTM $-2.74B
Return on equity
-470.94%-441.32%
TTM -1323.42%
Debt / equity
36.82+34.83%
TTM 8.10
Shares outstanding
397.6M+13.18%
TTM 454.5M

The business

TeraWulf Inc. (Nasdaq: WULF) is a vertically integrated owner, developer, and operator of large-scale digital infrastructure in the United States, purpose-built to support high-performance computing workloads including artificial intelligence, machine learning, and advanced cloud applications. The company's website is www.terawulf.com.

TeraWulf operates through a differentiated infrastructure-first business model that emphasizes long-term control of utility-scale assets, including land through ownership or long-term ground leases, interconnection rights, electrical and cooling infrastructure, and on-site generation where applicable. The company pairs compute-optimized facilities with reliable, long-duration power resources to deliver resilient, cost-efficient capacity to hyperscale and enterprise customers through long-term hosting arrangements.

The company's contracted HPC platform consists of two primary campuses. The Lake Mariner Data Campus, located in Barker, New York, operates 245 megawatts of legacy bitcoin mining capacity and 18 megawatts of critical IT HPC capacity, with potential expansion to approximately 750 megawatts. The Abernathy HPC Campus in Texas is being developed through a joint venture with 50.1% ownership by TeraWulf and is designed for 168 megawatts of critical IT load. Together, these campuses have contracted 522 megawatts of critical IT load with long-dated revenue visibility. The company also holds a long-term ground lease in Lansing, New York, the Cayuga Site, which could support up to 400 megawatts of gross capacity.

While TeraWulf currently derives the majority of its revenue from bitcoin mining operations, HPC hosting is now the company's primary growth driver and operating focus. The company targets contracting approximately 250 to 500 megawatts of new critical IT HPC capacity annually. TeraWulf maintains a workforce of 141 full-time employees, primarily located in New York and Maryland, with no unionized labor. The company's senior management team brings decades of experience in energy infrastructure development and operations, supported by its wholly owned subsidiary Beowulf Electricity & Data LLC, which provides construction, technical, engineering, and operational expertise.

Sector
Financials
Industry
Finance Services
HQ
EASTON, MD
FY end
12-31
CIK
1083301
SIC
6199
Financial performance · annual
20122025
$-2.16B$-1.53B$-890.85M$-255.27M$380.32M2012201320142015201620172018201920202022202320242025TTMTTMTTM

Ownership

Who holds TERAWULF INC. — across funds, superinvestors and bonds · N-PORT 2026Q1 · 13F 2026-06-30

248
funds hold it
2 of 35
superinvestors hold it
$1.41B
fund-held value
19.2%
of shares held by funds
3
bond issues held by funds

Top fund holders

Fund% of fundValue
VANGUARD TOTAL STOCK MARKET INDEX FUND
VTI · VANGUARD INDEX FUNDS
0.01%$163.36M
VANGUARD INFORMATION TECHNOLOGY INDEX FUND
VGT · VANGUARD WORLD FUND
0.10%$124.55M
VANGUARD SMALL-CAP INDEX FUND
VB · VANGUARD INDEX FUNDS
0.07%$118.41M
iShares Russell 2000 ETF
IWM · iShares Trust
0.15%$109.33M
VANGUARD SMALL-CAP GROWTH INDEX FUND
VBK · VANGUARD INDEX FUNDS
0.17%$66.18M

Superinvestors in TERAWULF INC.

Stephen MandelINCREASED +21.2%
Lone Pine Capital
3.6%
Polen CapitalINCREASED +429.4%
Polen Capital Management
0.1%

Share of each manager's reported 13F portfolio.

Bonds held by funds

Funds report holding 3 issues of TERAWULF INC.'s debt, $358.99M at fund-held market value — what funds hold, not the company's debt outstanding. Weighted-average coupon 1.41%, maturing 20302032.

IssueCouponMaturesFundsFund-held
Terawulf, Inc., Convertible0.000%None2032-05-0180$156.42M
Terawulf, Inc., Convertible1.000%2031-09-0132$154.64M
WULF 2.75 02/01/302.750%2030-02-0119$47.93M

Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.

Fund ownership is a subset of institutional 13F ownership — the two describe overlapping populations and must not be added together.

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15 years of TERAWULF INC.'s financials

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