Terawulf Inc.

WULF

Exchange: Nasdaq
Industry: Finance Services
SEC CIK: 0001083301

SEC filings (opens in a new tab)

In the last 90 days, Terawulf Inc. insiders filed 2 open-market purchases and 4 sales; 502 institutions reported holding it in 13F filings for Q2 2026, worth $9.82B in total; Lone Pine Capital is the only superinvestor holding it.

Key figures

Insider buysLast 90 days, $189.9K in total: 2
Insider sellsLast 90 days, $8.98M in total: 4
13F holdersQ2 2026, +59 vs. previous quarter: 502
13F valueReported value at the end of Q2 2026: $9.82B
Superinvestors holdingAt the end of Q2 2026: 1

Price chart

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Superinvestors holding WULF, Q2 2026

1 superinvestor reports holding Terawulf Inc. on Form 13F. Percentages are the stock's share of each portfolio.

Go to the superinvestors tab

Lone Pine Capital

Stephen Mandel

3.6%

Terawulf Inc.'s share of the portfolio

Shares: 24,144,625
Value: $596.4M

Latest insider trades

Open-market purchases and sales by Terawulf Inc. insiders from Form 4, newest first.

See all insider trades

Insider trades
Filed (ET)	Trade date	Filing delay	Insider	Transaction	Shares	Avg price	Value	Holding change	Flags
Sep 16, 2026 (view filing)9:41 PM ET	Sep 15	1 day	Bucella Michael C.Director	PPurchaseCommon stock, $0.001 par value per share	+6.08K	$14.79	+$90.0K	+1.8%350.8K after
Sep 9, 2026 (view filing)9:35 PM ET	Sep 8	1 day	Motz Catherine J.Director	SSaleCommon stock, $0.001 par value per share	−56.0K	$17.81	−$997.9K	−26.8%153.2K after
Sep 1, 2026 (view filing)4:59 PM ET	Aug 31	1 day	Carter Walter E.Director	SSaleCommon stock, $0.001 par value per share	−130.6K	$15.14	−$1.98M	−36.3%229.1K after
Aug 28, 2026 (view filing)8:41 PM ET	Aug 27	1 day	Prager Paul B.Chief Executive Officer	SSaleCommon stock, $0.001 par value per share	−137.5K	$17.06	−$2.35M	−3.5%3.81M after	10b5-1
Aug 17, 2026 (view filing)6:11 PM ET	Aug 14-17	3 days	Bucella Michael C.Director	PPurchaseCommon stock, $0.001 par value per share	+5.88K	$16.99	+$99.9K	+1.7%344.7K after	2 lots
Jul 1, 2026 (view filing)8:33 PM ET	Jun 29	2 days	Prager Paul B.Chief Executive Officer	SSaleCommon stock, $0.001 par value per share	−137.5K	$26.60	−$3.66M	−3.4%3.95M after	10b5-1
May 28, 2026 (view filing)	May 26-27	2 days	Prager Paul B.Chief Executive Officer	SSaleCommon stock, $0.001 par value per share	−333.3K	$25.17	−$8.39M	−7.5%4.08M after	3 lots10b5-1
Apr 28, 2026 (view filing)	Apr 27-28	1 day	Prager Paul B.Chief Executive Officer	SSaleCommon stock, $0.001 par value per share	−216.7K	$20.73	−$4.49M	−19.7%884.3K after	4 lots
Apr 24, 2026 (view filing)	Apr 24	Same day	Khan Nazar M.Chief Technology Officer	SSaleCommon stock, $0.001 par value per share	−452.2K	–	–	−38.0%738.6K after
Mar 25, 2026 (view filing)	Mar 24-25	1 day	Prager Paul B.Chief Executive Officer	SSaleCommon stock, $0.001 par value per share	−275.0K	$16.53	−$4.55M	−55.9%216.7K after	3 lots10b5-1

Top 10 13F holders, Q2 2026

The largest institutional positions in Terawulf Inc. at the end of Q2 2026; share changes are against Q1 2026.

See all 502 holders

Institutions holding WULF in Q2 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Lone Pine Capital LLCSuperinvestorLone Pine Capital	24,144,625	$596.4M	3.65%	+4,223,195+21.2%	Added
BlackRock, Inc.	23,392,928	$577.8M	0.01%	−4,749,097−16.9%	Reduced
Vanguard Portfolio Management LLC	22,295,667	$550.7M	0.02%	−166,755−0.7%	Reduced
Vanguard Capital Management LLC	17,896,846	$442.1M	0.01%	+2,269,589+14.5%	Added
FMR LLC	14,444,267	$356.8M	0.02%	+9,654,559+201.6%	Added
Value Aligned Research Advisors, LLC	12,263,135	$302.9M	1.81%	+4,414,903+56.3%	Added
Morgan Stanley	11,894,191	$293.8M	0.02%	+5,964,209+100.6%	Added
Two Sigma Investments, LP	11,495,860	$283.9M	0.21%	+3,658,763+46.7%	Added
Geode Capital Management, LLC	7,916,252	$234.0M	0.01%	−607,724−7.1%	Reduced
Scoggin Management LP	7,825,000	$193.3M	45.75%	+325,000+4.3%	Added