WULF
TeraWulf Inc.
NASDAQ · USFinancial ServicesFinancial - Capital Markets
$19.05+4.93%
Price as of Jul 20, 2026
WULF ownership
TeraWulf Inc. ownership & insider activity
Latest available institutional positioning and SEC Form 4 insider transactions, coalesced at the company entity level when listings share coverage.
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
9
Net (3m)
-$16.5M
Insider trades by month Buys Sells
Sep
Dec
Mar
Apr
May
Jul
Context3-month price +22.9%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jul 1, 2026 | Carter Walter E.director | Grant | 1,266 | $24.70 |
| Jul 1, 2026 | Prager Paul B.director, officer: Chief Executive Officer | Sell | 137,500 | $26.60 |
| Jul 1, 2026 | Bucella Michael C.director | Grant | 1,013 | $24.70 |
| Jul 1, 2026 | Prager Lisa A.director | Grant | 1,013 | $24.70 |
| Jun 25, 2026 | Tanimoto William Josephofficer: Chief Accounting Officer | Option | 10,000 | — |
| Jun 25, 2026 | Prager Lisa A.director | Option | 56,023 | — |
| Jun 25, 2026 | Pincus Steven T.director | Option | 63,026 | — |
| Jun 25, 2026 | Fabiano Amandadirector | Option | 56,023 | — |
| Jun 25, 2026 | Prager Lisa A.director | Grant | 6,950 | — |
| Jun 25, 2026 | Fabiano Amandadirector | Grant | 6,950 | — |
| Jun 25, 2026 | Motz Catherine J.director | Option | 56,023 | — |
| Jun 25, 2026 | Bucella Michael C.director | Option | 56,023 | — |
| Jun 25, 2026 | Carter Walter E.director | Grant | 6,950 | — |
| Jun 25, 2026 | Bucella Michael C.director | Grant | 6,950 | — |
| Jun 25, 2026 | Pincus Steven T.director | Grant | 7,818 | — |
| Jun 25, 2026 | Motz Catherine J.director | Grant | 6,950 | — |
| Jun 25, 2026 | Carter Walter E.director | Option | 56,023 | — |
| May 28, 2026 | Prager Paul B.director, officer: Chief Executive Officer | Sell | 109,849 | $25.58 |
| May 28, 2026 | Prager Paul B.director, officer: Chief Executive Officer | Sell | 166,650 | $24.43 |
| May 28, 2026 | Prager Paul B.director, officer: Chief Executive Officer | Sell | 56,801 | $26.57 |
| May 20, 2026 | Langlais Kerri M.director, officer: Chief Strategy Officer | Option | 327,054 | — |
| May 20, 2026 | Fleury Patrickofficer: Chief Financial Officer | Option | 327,054 | — |
| May 20, 2026 | Prager Paul B.director, officer: Chief Executive Officer | Option | 981,161 | — |
| May 20, 2026 | Khan Nazar M.director, officer: Chief Technology Officer | Option | 817,634 | — |
| May 8, 2026 | Prager Paul B.director, officer: Chief Executive Officer | Option | 981,162 | — |
| May 8, 2026 | Langlais Kerri M.director, officer: Chief Strategy Officer | Option | 327,054 | — |
| May 8, 2026 | Fleury Patrickofficer: Chief Financial Officer | Option | 327,054 | — |
| May 8, 2026 | Khan Nazar M.director, officer: Chief Technology Officer | Option | 817,635 | — |
| Apr 28, 2026 | Prager Paul B.director, officer: Chief Executive Officer | Sell | 80,591 | $20.51 |
| Apr 28, 2026 | Prager Paul B.director, officer: Chief Executive Officer | Sell | 56,909 | $21.20 |
Source: WULF SEC Form 4 filings, latest Jul 1, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their WULF positions over the last 6 months (SEC Form 13F).
Increased
321
New positions
238
Reduced
259
Sold out
106
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| VANGUARD GROUP INC | Increased | 33.6M | Jan 29, 2026 |
| JANE STREET GROUP, LLC | Increased | 33.3M | May 12, 2026 |
| BLACKROCK, INC. | Increased | 28.2M | May 13, 2026 |
| BLACKROCK, INC. | Increased | 27.9M | Feb 12, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 27.9M | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 22.5M | May 8, 2026 |
| CITADEL ADVISORS LLC | Reduced | 21.2M | May 15, 2026 |
| SCOGGIN MANAGEMENT LP | Increased | 19.9M | May 15, 2026 |
| LONE PINE CAPITAL LLC | New Position | 19.9M | May 15, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 16.2M | Feb 17, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 15.6M | May 15, 2026 |
| D. E. SHAW & CO., INC. | Increased | 15.5M | Feb 17, 2026 |
| JANE STREET GROUP, LLC | Increased | 13.7M | Feb 12, 2026 |
| NOMURA HOLDINGS INC | Reduced | 13.7M | May 15, 2026 |
| NOMURA HOLDINGS INC | Increased | 13.5M | Feb 17, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.