Terawulf Inc. WULF
Institutional shares held
255 Million
85.1M
calls
38.4M
puts
Total value of holdings
$2.97B
$989M
calls
$446M
puts
Market Cap
$1.45B
124,634,000
Shares Out.
Institutional ownership
204.78%
# of Institutions
406
We take great care to ensure that the data presented and summarized in this overview for TERAWULF INC. is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding WULF
View all-
Vanguard Group Inc Valley Forge, PA24.5MShares$284 Million0.0% of portfolio
-
Black Rock Inc. New York, NY18.2MShares$211 Million0.0% of portfolio
-
D. E. Shaw & Co., Inc. New York, NY13.2MShares$153 Million0.1% of portfolio
-
Driehaus Capital Management LLC Chicago, IL9.01MShares$105 Million0.89% of portfolio
-
Morgan Stanley New York, NY8.92MShares$104 Million0.01% of portfolio
-
Two Sigma Investments, LP New York, NY8.69MShares$101 Million0.17% of portfolio
-
Jane Street Group, LLC New York, NY8.34MShares$96.9 Million0.02% of portfolio
-
Geode Capital Management, LLC Boston, MA8.06MShares$93.6 Million0.01% of portfolio
-
David A. Siegel Two Sigma Advisers, LP | New York, Ny7.91MShares$91.9 Million0.2% of portfolio
-
State Street Corp Boston, MA7.05MShares$81.9 Million0.0% of portfolio
Latest Institutional Activity in WULF
Top Purchases
Top Sells
About WULF
TeraWulf Inc., together with its subsidiaries, operates as a digital asset technology company in the United States. It develops, owns, and operates bitcoin mining facility sites. The company operates two bitcoin mining facility sites located in New York and Pennsylvania. TeraWulf Inc. is based in Easton, Maryland.
Insider Transactions at WULF
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Jan 09
2026
|
William Joseph Tanimoto Chief Accounting Officer |
SELL
Sale (or disposition) back to the issuer
|
Direct |
5,296
-11.98%
|
-
|
|
Jan 09
2026
|
William Joseph Tanimoto Chief Accounting Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
16,667
+27.39%
|
-
|
|
Jan 02
2026
|
William Joseph Tanimoto Chief Accounting Officer |
SELL
Sale (or disposition) back to the issuer
|
Direct |
1,724
-5.89%
|
-
|
|
Jan 02
2026
|
William Joseph Tanimoto Chief Accounting Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
5,000
+14.6%
|
-
|
|
Dec 31
2025
|
Walter E. Carter Director |
BUY
Grant, award, or other acquisition
|
Direct |
2,720
+0.9%
|
-
|
|
Dec 31
2025
|
Lisa A. Prager Director |
BUY
Grant, award, or other acquisition
|
Direct |
2,176
+0.85%
|
-
|
|
Dec 23
2025
|
Paul B. Prager Chief Executive Officer |
SELL
Other acquisition or disposition
|
Indirect |
2,553,000
-8.38%
|
-
|
|
Dec 23
2025
|
Paul B. Prager Chief Executive Officer |
SELL
Other acquisition or disposition
|
Direct |
447,000
-47.62%
|
-
|
|
Dec 22
2025
|
Nazar M. Khan Chief Technology Officer |
SELL
Bona fide gift
|
Direct |
180,000
-1.24%
|
-
|
|
Dec 09
2025
|
Steven T. Pincus Director |
BUY
Exercise of conversion of derivative security
|
Direct |
7,097
+2.07%
|
-
|
|
Dec 09
2025
|
Michael C. Bucella Director |
BUY
Exercise of conversion of derivative security
|
Direct |
35,487
+11.9%
|
-
|
|
Dec 09
2025
|
Kerri M. Langlais Chief Strategy Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
35,629
+0.99%
|
-
|
|
Nov 20
2025
|
Paul B. Prager Chief Executive Officer |
SELL
Other acquisition or disposition
|
Indirect |
3,000,000
-7.78%
|
-
|
|
Nov 13
2025
|
Michael C. Bucella Director |
BUY
Open market or private purchase
|
Direct |
4,178
+1.54%
|
$50,136
$12.01 P/Share
|
|
Oct 17
2025
|
Paul B. Prager Chief Executive Officer |
BUY
Grant, award, or other acquisition
|
Indirect |
1,173,272
+19.1%
|
-
|
|
Sep 30
2025
|
Paul B. Prager Chief Executive Officer |
BUY
Grant, award, or other acquisition
|
Indirect |
3,554,688
+8.23%
|
-
|
|
Sep 30
2025
|
Walter E. Carter Director |
BUY
Grant, award, or other acquisition
|
Direct |
2,737
+0.91%
|
-
|
|
Sep 30
2025
|
Lisa A. Prager Director |
BUY
Grant, award, or other acquisition
|
Direct |
2,190
+0.87%
|
-
|
|
Sep 22
2025
|
Paul B. Prager Chief Executive Officer |
SELL
Other acquisition or disposition
|
Indirect |
1,000,000
-20.85%
|
-
|
|
Sep 22
2025
|
Catherine J. Motz Director |
SELL
Bona fide gift
|
Direct |
6,700
-4.19%
|
-
|
Last 12 Months Summary
Buy / Acquisition
30M
Shares
From
16
Insiders
| Grant, award, or other acquisition | 27.3M shares |
|---|---|
| Exercise of conversion of derivative security | 2.65M shares |
| Open market or private purchase | 8.97K shares |
Sell / Disposition
14.9M
Shares
From
10
Insiders
| Sale (or disposition) back to the issuer | 1.23M shares |
|---|---|
| Other acquisition or disposition | 13.4M shares |
| Bona fide gift | 187K shares |
| Open market or private sale | 78.7K shares |