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TERAWULF INC (WULF)

Institutional ownership, SEC filings and insider activity

Sector: Financials · SEC CIK 0001083301 · EDGAR filings · Updated 2026-07-15

TERAWULF INC (WULF) has reported institutional ownership of 63.9%, with 445 institutional managers holding positions valued at $4.57B per the latest 13F reporting period. SEC filings include an active material impairment disclosure (8-K Item 2.06), non-reliance notice on previously issued financial statements (8-K Item 4.02), notice of delisting or failure to satisfy a continued listing rule (8-K Item 3.01), substantial-doubt (going concern) disclosure per the filings.

Institutional ownership
63.9%
Institutional managers
445
Reported 13F value
$4.57B
Insider activity
66 trans.
−$14.7M net selling
Data flags
4 active
from SEC filings

Latest updates

Institutional ownership overview

According to SEC 13F filings tracked by Sightfile, TERAWULF INC has 445 institutional holders and institutional ownership of 63.9%.

Insider activity

Insiders reported 66 transactions (10 buys, 8 sells) across 12 reporting insiders, with a net reported value of −$14.7M.

Data flags from SEC filings

Active material impairment disclosure (8-K Item 2.06), most recently filed 2025-10-23 (recurring since 2025-10-23) — source filing. The authoritative details are those stated in the filing itself.
Active substantial-doubt (going concern) disclosure per the filings, most recently filed 2024-08-13 (recurring since 2022-03-31) — source filing. The authoritative details are those stated in the filing itself.
Active non-reliance notice on previously issued financial statements (8-K Item 4.02), most recently filed 2023-11-22 (recurring since 2023-11-22) — source filing. The authoritative details are those stated in the filing itself.
Active notice of delisting or failure to satisfy a continued listing rule (8-K Item 3.01), most recently filed 2023-03-17 (recurring since 2023-03-17) — source filing. The authoritative details are those stated in the filing itself.

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Sightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-15.