Bitcoin miner
Bitcoin miner and hosting operator where fleet scale, power contracts, and customer demand frame results.
What changed
$CORZ filed four 8-Ks in the last 30 days, against a prior 90-day baseline median of one signal filing per 30-day window. The recent set includes two material agreement 8-Ks on May 6, 2026, an 8-K on May 15, 2026, and a leadership or governance 8-K on May 26, 2026.
$CORZ filed four 8-Ks in the past 30 days, up from a 90-day baseline median of one per 30 days, including a May 26 leadership or governance 8-K, a May 15 8-K, and two May 6 material agreement 8-Ks.
$CORZ posted 5 non-routine 8-Ks in the past 30 days, up from a 90-day baseline of 2 per 30 days. The May cluster includes two leadership or governance 8-Ks (May 5 and May 26) and two material agreement 8-Ks filed May 6.
$CORZ filed five non-routine 8-Ks in the past 30 days, against a 90-day baseline median of two per 30 days. The cluster includes two leadership or governance 8-Ks (May 5 and May 26) and two material agreement 8-Ks both filed May 6.
$CORZ filed 5 non-routine 8-Ks in the past 30 days, against a 90-day baseline median of 2 per 30 days. The May cluster includes two leadership or governance 8-Ks (May 5 and May 26) and two material agreement 8-Ks on May 6.
$CORZ filed 5 8-Ks in the past 30 days versus a 90-day baseline median of 2 per 30 days, including two leadership or governance 8-Ks (May 5 and May 26, 2026) and two material agreement 8-Ks both filed May 6, 2026.
Signal summary
Scores summarize filing, market, ownership, and exposure records for research prioritization.
Regulatory filing quality and event signal from SEC disclosures
Key inputs: Recent Form 4 insider transactions · Recent Form 4 insider transactions
Degree of Bitcoin exposure relative to entity type
Key inputs: Bitcoin mining operations
Net insider buying/selling pattern and cluster activity
Key inputs: 7 insider transaction clusters · 20 Form 4 transactions
Directional signal from recent SEC event categorizations
Key inputs: 13 recent SEC filings · 6 fresh source updates
Delayed quote
Session timestamp: Jun 5, 2026, 9:30 PM
Showing the latest source-confirmed income statement values. The bar scale compares magnitude within this statement only; it is not a trend line and does not indicate positive or negative quality.
3 metrics · latest period Mar 31, 2026. 3 metrics include a prior-period comparison.
| Metric | Value | Period | Prior | Change |
|---|---|---|---|---|
| Revenue | 115.24M USD | Mar 31, 2026 | 319.02M USD | -203.78M USD (-63.9%) |
| Net income | -347.19M USD | Mar 31, 2026 | -288.62M USD | -58.57M USD (-20.3%) |
| Operating income | -310.42M USD | Mar 31, 2026 | -245.59M USD | -64.83M USD (-26.4%) |
Form 4 context
Recent insider transaction activity
The 30, 90, and 365 day windows are measured backward from the newest Form 4 row loaded for this ticker. “Acquired” and “Disposed” are the Form 4 share-direction fields; they are not a Sawse conclusion about insider intent.
A cluster groups related Form 4 rows with the same transaction direction and code inside a weekly date window. Sawse flags a group as a cluster when it has multiple rows, multiple reporting owners, or at least 100,000 reported shares.
Cluster filter
Use clusters to inspect grouped Form 4 activity without scrolling through the full table.
Unclustered single rows remain in the table when All groups is selected.
20 transaction rows match the active filters; 12 rows are shown.
| Insider | Role | Group | Direction | Shares | Dollar value | Date |
|---|---|---|---|---|---|---|
| DUCHENE TODD M | See remarks, officer | Cluster 1 | Disposed | 1,300 | $35.01K | Jun 1, 2026 |
| DUCHENE TODD M | See remarks, officer | Cluster 1 | Disposed | 5,500 | $158.16K | Jun 1, 2026 |
| DUCHENE TODD M | See remarks, officer | Cluster 1 | Disposed | 3,200 | $90.45K | Jun 1, 2026 |
| DUCHENE TODD M | See remarks, officer | Single row | Disposed | 10,000 | $262.54K | May 26, 2026 |
| Smith Stephen M | director | Single row | Acquired | 18,961 | $0 | May 26, 2026 |
| DUCHENE TODD M | See remarks, officer | Cluster 2 | Acquired | 138,547 | $0 | May 20, 2026 |
| Nygaard James P Jr | EVP, Chief Financial Officer, officer | Cluster 2 | Acquired | 120,074 | $0 | May 20, 2026 |
| DUCHENE TODD M | See remarks, officer | Cluster 3 | Disposed | 400 | $9.5K | May 18, 2026 |
| DUCHENE TODD M | See remarks, officer | Cluster 3 | Disposed | 9,600 | $221.99K | May 18, 2026 |
| DUCHENE TODD M | See remarks, officer | Cluster 4 | Disposed | 7,400 | $173.1K | May 11, 2026 |
| DUCHENE TODD M | See remarks, officer | Cluster 4 | Disposed | 2,600 | $59.32K | May 11, 2026 |
| DUCHENE TODD M | See remarks, officer | Cluster 5 | Disposed | 100 | $2.15K | May 4, 2026 |
This is a partial 13F manager view, not a full shareholder register. Concentration percentages describe the manager positions currently loaded in this table. The shares-outstanding percentage divides each manager's reported shares by the latest public share-count record when available.
Loaded filings
Of loaded 13F shares
Only 8 loaded
Only 8 loaded
Position or value
Source: SEC 13F filings. 13F reports can arrive up to 45 days after quarter end and do not represent every shareholder. Position change is the reported share-count change versus the prior available filing. Value change is the reported market-value change and can move even when the share count is unchanged.
| Manager | Period | Shares | % Shares out. | Value | Movement |
|---|---|---|---|---|---|
| AQR Capital Management, LLCLarge position move | Mar 2026 | 7 | 0.00% | $105K | Position+4Value+$61K |
| AQR Capital Management, LLCLarge position move | Mar 2026 | 660 | 0.00% | $9.87M | Position+657Value+$9.83M |
| AQR Capital Management, LLCLarge position move | Mar 2026 | 2 | 0.00% | $30K | Position-1Value-$14K |
| AQR Capital Management, LLCLarge position move | Mar 2026 | 30 | 0.00% | $449K | Position+27Value+$405K |
| AQR Capital Management, LLCPosition and value moved | Mar 2026 | 91.71K | 0.03% | $1.37B | Position+91.71KValue+$1.37B |
| Bank of America CorpPosition and value moved | Mar 2026 | 2.12M | 0.66% | $31.66B | Position+2.11MValue+$31.56B |
| Bank of America CorpPosition and value moved | Mar 2026 | 14.43K | 0.00% | $215.93M | Position+7.56KValue+$115.82M |
| AQR Capital Management, LLC | Mar 2026 | 3 | 0.00% | $45K | PositionNo share changeValue+$1K |
Bitcoin mining operations
CORZ's crypto exposure should be read alongside its equity valuation, financing choices, dilution risk, taxes, and operating business.
| Title | Type |
|---|---|
| CORZ insider tape: one officer, three sales, modest size at a 52-week high | Insider Activity |
| Core Scientific's August 10-Q: fleet scale and hosting demand carry the quarter | Filing Summary |
| Core Scientific's September quarter: hosting scale meets a ceiling on disclosed detail | Filing Summary |
| CORZ stockholders rejected the CoreWeave merger. Now the company needs a new plan. | Filing Summary |
| Core Scientific handed Two Seas three board seats and a standstill | Filing Summary |
| Core Scientific hands Two Seas three board seats and a standstill | Filing Summary |
| $CORZ 8-K cadence stepped up in the last 30 days | Observation |
| $CORZ 8-K cadence picked up in May | Observation |
| $CORZ filing pace picked up in May | Observation |
| $CORZ 8-K cadence picked up in May | Observation |
| $CORZ filing pace stepped up in May | Observation |
| $CORZ filing pace stepped up in May | Observation |
| Ticker | Category | Latest revenue | Filing Risk0-100 | BTC Exposure0-100 | Insider Signal0-100 | Event Momentum0-100 |
|---|---|---|---|---|---|---|
| $CORZCORZ | Bitcoin miner | 115.24M | 96 | 80 | 53 | 100 |
| $MARAMARA Holdings | Bitcoin miner | 174.61M | 100 | 80 | 30 | 100 |
| $RIOTRiot Platforms | Bitcoin miner | 167.22M | 100 | 80 | 25 | 100 |
| $CLSKCleanSpark | Bitcoin miner | 766.31M | 100 | 80 | 50 | 100 |
Scores run 0-100: higher means a stronger signal for that dimension, not a buy/sell rating. Market cap, YTD return, and P/E appear when quote history and share-count data are complete.