Core Scientific, Inc./tx (CORZZ) shareholders
CORZZNasdaqFinance ServicesFiscal year ends December 31Also trades as CORZ, CORZR, CORZW
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Jul 28, 2026Score 2/30223% above fair value
$12.85−1.46 (-10.20%)
Close on Oct 30, 2026Market cap $4.13BP/E –Yield –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
1M
Shares held, 13F filers
Institutional holders
30
4 new, 3 sold out
Net institutional buying
-0M
In Q2 2026
Insider trades, 12 months
5 buys · 44 sales
Net sold $5.24M
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Saf Ai Gp LP Joint filing with Situational Awareness LP (9.40%), Situational Awareness LLC (9.40%) and 3 more | 28,756,478 | 9.40% | 13D (active) amendment | Oct 9, 2025 |
| Matthew Halbower Joint filing with Pentwater Capital Management LP (8.50%) | 26,050,000 | 8.50% | 13G (passive) | Sep 30, 2025 |
| BlackRock, Inc. | 23,299,564 | 7.80% | 13G (passive) amendment | Jun 30, 2025 |
| Josh Resnick Joint filing with Jericho Capital Asset Management L.P. (7.20%) | 22,882,942 | 7.20% | 13G (passive) | Jun 30, 2026 |
| Kenneth Griffin | 20,850,479 | 6.50% | 13G (passive) | Jul 29, 2026 |
| Jane Street Group, LLC Joint filing with Jane Street Capital, LLC (5.90%) | 20,125,585 | 6.30% | 13G (passive) amendment | Jun 30, 2026 |
| Vanguard Portfolio Management | 18,843,184 | 5.97% | 13G (passive) | Mar 31, 2026 |
| Darin Feinstein | 18,785,178 | 9.40% | 13D (active) amendment | Jan 23, 2024 |
| Sina Toussi Joint filing with Two Seas Capital LP (5.90%), Two Seas Capital GP LLC (5.90%) | 18,716,679 | 5.90% | 13D (active) amendment | Mar 2, 2026 |
| Michael J. Levitt | 18,529,833 | 9.33% | 13D (active) amendment | Jan 23, 2024 |
| Leopold Aschenbrenner Joint filing with Situational Awareness LP (5.80%), Saf Ai Gp LP (5.80%) and 3 more | 17,682,918 | 5.80% | 13D (active) | Aug 12, 2025 |
| Two Seas Capital LP Joint filing with Two Seas Capital GP LLC (5.50%), Sina Toussi (5.50%) | 17,466,679 | 5.50% | 13D (active) amendment | Mar 18, 2026 |
| Susquehanna Investment Group Joint filing with G1 Execution Services, LLC (5.60%), SIG Brokerage, LP (5.60%) and 1 more | 17,376,097 | 5.60% | 13G (passive) | Dec 31, 2025 |
| Valiant Capital Management, L.P. Joint filing with Valiant Capital Management, LLC (5.30%), Christopher R. Hansen (5.30%) | 16,956,009 | 5.30% | 13G (passive) amendment | Jun 30, 2026 |
| MPM Life LLC Joint filing with Matt Minnis (8.45%) | 16,768,580 | 8.45% | 13D (active) amendment | Jan 23, 2024 |
| Valiant Capital Management, LLC Joint filing with Valiant Capital Management, L.P. (5.10%), Christopher R. Hansen (5.10%) | 16,212,903 | 5.10% | 13G (passive) | Mar 10, 2026 |
| Vanguard Capital Management | 16,196,304 | 5.09% | 13G (passive) | Jun 30, 2026 |
| David A. Witkin Joint filing with Beryl Capital Management LLC (6.00%), Beryl Capital Management LP (6.00%) and 1 more | 15,492,487 | 6.00% | 13G (passive) | Aug 9, 2024 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of CORZZ | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Goldman Sachs Group Inc | 821,147 | – | $20.45M | – | 0.00% |
| Flow Traders U.S. LLC | 123,750 | – | $3.08M | −248,810 | 0.13% |
| Qube Research & Technologies Ltd | 118,931 | – | $3.04M | – | 0.00% |
| Susquehanna International Group, Llp | 102,575 | – | $2.62M | −11,904 | 0.00% |
| Clearstead Advisors, LLC | 48,000 | – | $1.20M | −15,318 | 0.01% |
| Virtu Financial LLC | 44,192 | – | $1.11M | −78,749 | 0.03% |
| Perigon Wealth Management, LLC | 42,689 | – | $1.06M | – | 0.02% |
| LMR Partners LLP | 36,960 | – | $920.67K | +30,714 | 0.00% |
| Two Seas Capital LP | 24,107 | – | $600.51K | – | 0.01% |
| Wells Fargo & Company/Mn | 19,277 | – | $480.19K | – | 0.00% |
| Hrt Financial LP | 15,966 | – | $408.00K | New | 0.00% |
| Wolverine Asset Management LLC | 15,344 | – | $382.22K | New | 0.00% |
| Cresset Asset Management, LLC | 12,859 | – | $320.32K | – | 0.00% |
| Sfmg, LLC | 8,441 | – | $210.27K | New | 0.01% |
| Skaana Management L.P. | 3,136 | – | $78.12K | +1,849 | 0.02% |
| Essential Partners LLC | 2,400 | – | $59.78K | – | 0.03% |
| Morgan Stanley | 1,857 | – | $46.26K | +1,729 | 0.00% |
| UBS Group AG | 1,507 | – | $37.54K | +751 | 0.00% |
| Osaic Holdings, Inc. | 1,107 | – | $27.57K | – | 0.00% |
| Global Retirement Partners, LLC | 691 | – | $17.21K | New | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|
| Q2 2026 | 30 | 1M | 4 / 4 | 5 / 3 | 0M | 0M |
| Q1 2026 | 29 | 2M | 2 / 6 | 5 / 3 | 0M | 1M |
| Q4 2025 | 31 | 3M | 4 / 5 | 10 / 4 | 2M | 1M |
| Q3 2025 | 31 | 2M | 3 / 5 | 8 / 6 | 1M | 0M |
| Q2 2025 | 34 | 1M | 7 / 4 | 8 / 6 | 0M | 0M |
| Q1 2025 | 33 | 1M | 3 / 6 | 6 / 5 | 0M | 0M |
| Q4 2024 | 36 | 1M | 6 / 4 | 6 / 5 | 0M | 0M |
| Q3 2024 | 35 | 2M | 3 / 2 | 17 / 40 | 0M | 12M |
| Q2 2024 | 72 | 13M | 32 / 14 | 6 / 8 | 9M | 0M |
| Q1 2024 | 49 | 5M | 49 / 0 | 0 / 0 | 5M | 0M |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | Latest filing |
|---|---|---|---|
| Adam Taylor Sullivan | Chief Executive Officer, Director | 4,436,426 | Jul 20, 2026 |
| Todd M. Duchene | See remarks | 1,887,896 | Sep 30, 2026 |
| James P. Nygaard Jr | EVP, Chief Financial Officer | 1,043,056 | May 22, 2026 |
| Jorge L. Ray | Chief Accounting Officer | 37,998 | May 11, 2026 |
| Denise Marie Brucia Sterling | Chief Financial Officer | 440,028 | Jan 23, 2025 |
| Eric Stanton Weiss | Director | 265,262 | Sep 17, 2026 |
| Elizabeth Crain | Director | 71,348 | Aug 24, 2026 |
| Mark Adams | Director | 27,594 | Aug 3, 2026 |
| Stephen M. Smith | Director | 18,961 | May 28, 2026 |
| Jordan Levy | Director | 325,462 | Feb 6, 2026 |
| Yadin Rozov | Director | 454,162 | Feb 6, 2026 |
| Jeffrey David Booth | Director | 214,262 | Feb 6, 2026 |
| Todd A. Becker | Director | 195,687 | Mar 5, 2025 |
| Jarrod M. Patten | Director | 320,448 | Jan 28, 2025 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Todd M. Duchene See remarks | Sep 28, 2026 | Sale(10b5-1 plan) | −10,000 | $16.76 | $167.60K | 1,187,896 |
| Todd M. Duchene See remarks | Sep 21, 2026 | Sale(10b5-1 plan) | −10,000 | $18.37 | $183.70K | 1,197,896 |
| Eric Stanton Weiss Director | Sep 15, 2026 | Buy | +6,000 | $16.33 | $97.98K | 265,262 |
| Todd M. Duchene See remarks | Sep 14, 2026 | Sale(10b5-1 plan) | −10,000 | $17.14 | $171.40K | 1,207,896 |
| Todd M. Duchene See remarks | Sep 8, 2026 | Sale(10b5-1 plan) | −10,000 | $18.67 | $186.70K | 1,217,896 |
| Todd M. Duchene See remarks | Aug 31, 2026 | Sale(10b5-1 plan) | −10,000 | $16.23 | $162.30K | 1,927,896 |
| Todd M. Duchene See remarks | Aug 24, 2026 | Sale(10b5-1 plan) | −10,000 | $17.45 | $174.50K | 1,937,896 |
| Elizabeth Crain Director | Aug 20, 2026 | Buy | +6,000 | $18.33 | $109.98K | 71,348 |
| Eric Stanton Weiss Director | Aug 18, 2026 | Buy | +7,000 | $19.19 | $134.33K | 259,262 |
| Todd M. Duchene See remarks | Aug 17, 2026 | Sale(10b5-1 plan) | −10,000 | $20.10 | $201.00K | 1,959,101 |
| Todd M. Duchene See remarks | Aug 17, 2026 | Tax withholding | −11,205 | $20.13 | $225.56K | 1,947,896 |
| Todd M. Duchene See remarks | Aug 10, 2026 | Sale(10b5-1 plan) | −1,000 | $20.65 | $20.65K | 1,969,101 |
| Todd M. Duchene See remarks | Aug 10, 2026 | Sale(10b5-1 plan) | −9,000 | $19.90 | $179.10K | 1,970,101 |
| Todd M. Duchene See remarks | Aug 3, 2026 | Sale(10b5-1 plan) | −1,000 | $20.39 | $20.39K | 1,988,101 |
| Todd M. Duchene See remarks | Aug 3, 2026 | Sale(10b5-1 plan) | −1,500 | $21.55 | $32.33K | 1,986,601 |
| Todd M. Duchene See remarks | Aug 3, 2026 | Sale(10b5-1 plan) | −7,500 | $22.62 | $169.65K | 1,979,101 |
| Mark Adams Director | Jul 30, 2026 | Award | +27,594 | – | – | 27,594 |
| Todd M. Duchene See remarks | Jul 27, 2026 | Sale(10b5-1 plan) | −8,300 | $20.75 | $172.23K | 1,990,801 |
| Todd M. Duchene See remarks | Jul 27, 2026 | Sale(10b5-1 plan) | −1,600 | $21.89 | $35.02K | 1,989,201 |
| Todd M. Duchene See remarks | Jul 27, 2026 | Sale(10b5-1 plan) | −100 | $22.49 | $2.25K | 1,989,101 |
| Todd M. Duchene See remarks | Jul 20, 2026 | Sale(10b5-1 plan) | −10,000 | $22.30 | $223.00K | 1,999,101 |
| Todd M. Duchene See remarks | Jul 16, 2026 | Tax withholding | −4,325 | $22.72 | $98.26K | 2,009,101 |
| Adam Taylor Sullivan Chief Executive Officer, Director | Jul 16, 2026 | Tax withholding | −15,584 | $22.72 | $354.07K | 4,436,426 |
| Todd M. Duchene See remarks | Jul 13, 2026 | Sale(10b5-1 plan) | −9,700 | $22.43 | $217.57K | 2,013,726 |
| Todd M. Duchene See remarks | Jul 13, 2026 | Sale(10b5-1 plan) | −300 | $23.01 | $6.90K | 2,013,426 |
| Todd M. Duchene See remarks | Jul 6, 2026 | Sale(10b5-1 plan) | −10,000 | $22.63 | $226.30K | 2,023,426 |
| Adam Taylor Sullivan Chief Executive Officer, Director | Jun 30, 2026 | Tax withholding | −18,023 | $25.59 | $461.21K | 4,452,010 |
| Todd M. Duchene See remarks | Jun 30, 2026 | Tax withholding | −5,469 | $25.59 | $139.95K | 2,033,426 |
| Todd M. Duchene See remarks | Jun 29, 2026 | Sale(10b5-1 plan) | −1,100 | $27.42 | $30.16K | 2,038,995 |
| Todd M. Duchene See remarks | Jun 29, 2026 | Sale(10b5-1 plan) | −100 | $27.95 | $2.80K | 2,038,895 |
| Todd M. Duchene See remarks | Jun 29, 2026 | Sale(10b5-1 plan) | −8,800 | $25.99 | $228.71K | 2,040,095 |
| Todd M. Duchene See remarks | Jun 22, 2026 | Sale(10b5-1 plan) | −2,400 | $29.88 | $71.71K | 2,048,895 |
| Todd M. Duchene See remarks | Jun 22, 2026 | Sale(10b5-1 plan) | −7,600 | $29.11 | $221.24K | 2,051,295 |
| Todd M. Duchene See remarks | Jun 15, 2026 | Sale(10b5-1 plan) | −9,900 | $28.19 | $279.08K | 2,058,995 |
| Todd M. Duchene See remarks | Jun 15, 2026 | Sale(10b5-1 plan) | −100 | $28.79 | $2.88K | 2,058,895 |
| Todd M. Duchene See remarks | Jun 8, 2026 | Sale(10b5-1 plan) | −4,500 | $27.11 | $122.00K | 2,068,895 |
| Todd M. Duchene See remarks | Jun 8, 2026 | Sale(10b5-1 plan) | −5,500 | $26.64 | $146.52K | 2,073,395 |
| Todd M. Duchene See remarks | Jun 1, 2026 | Sale(10b5-1 plan) | −1,300 | $26.93 | $35.01K | 2,087,595 |
| Todd M. Duchene See remarks | Jun 1, 2026 | Sale(10b5-1 plan) | −3,200 | $28.27 | $90.46K | 2,084,395 |
| Todd M. Duchene See remarks | Jun 1, 2026 | Sale(10b5-1 plan) | −5,500 | $28.76 | $158.18K | 2,078,895 |
| Todd M. Duchene See remarks | May 26, 2026 | Sale(10b5-1 plan) | −10,000 | $26.25 | $262.50K | 2,088,895 |
| Stephen M. Smith Director | May 26, 2026 | Award | +18,961 | – | – | 18,961 |
| Todd M. Duchene See remarks | May 20, 2026 | Award | +138,547 | – | – | 2,098,895 |
| James P. Nygaard Jr EVP, Chief Financial Officer | May 20, 2026 | Award | +120,074 | – | – | 1,043,056 |
| Todd M. Duchene See remarks | May 18, 2026 | Sale(10b5-1 plan) | −400 | $23.76 | $9.50K | 1,960,348 |
| Todd M. Duchene See remarks | May 18, 2026 | Sale(10b5-1 plan) | −9,600 | $23.12 | $221.95K | 1,960,748 |
| Todd M. Duchene See remarks | May 11, 2026 | Sale(10b5-1 plan) | −7,400 | $23.39 | $173.09K | 1,970,348 |
| Todd M. Duchene See remarks | May 11, 2026 | Sale(10b5-1 plan) | −2,600 | $22.82 | $59.33K | 1,977,748 |
| Todd M. Duchene See remarks | May 4, 2026 | Sale(10b5-1 plan) | −100 | $21.53 | $2.15K | 1,980,348 |
| Todd M. Duchene See remarks | May 4, 2026 | Sale(10b5-1 plan) | −9,900 | $20.85 | $206.42K | 1,980,448 |
| Todd M. Duchene See remarks | Apr 27, 2026 | Sale(10b5-1 plan) | −10,000 | $20.94 | $209.40K | 1,990,348 |
| Todd M. Duchene See remarks | Apr 20, 2026 | Sale(10b5-1 plan) | −10,000 | $19.80 | $198.00K | 2,000,348 |
| Todd M. Duchene See remarks | Apr 16, 2026 | Tax withholding | −16,741 | $19.08 | $319.42K | 2,010,348 |
| Adam Taylor Sullivan Chief Executive Officer, Director | Apr 15, 2026 | Tax withholding | −87,355 | $19.08 | $1.67M | 4,470,033 |
| Todd M. Duchene See remarks | Apr 13, 2026 | Sale(10b5-1 plan) | −9,600 | $18.61 | $178.66K | 2,027,489 |
| Todd M. Duchene See remarks | Apr 13, 2026 | Sale(10b5-1 plan) | −400 | $18.99 | $7.60K | 2,027,089 |
| Todd M. Duchene See remarks | Apr 6, 2026 | Sale(10b5-1 plan) | −10,000 | $16.49 | $164.90K | 2,037,089 |
| Todd M. Duchene See remarks | Apr 1, 2026 | Sale(10b5-1 plan) | −10,000 | $15.25 | $152.50K | 2,047,089 |
| Todd M. Duchene See remarks | Mar 31, 2026 | Award | +216,734 | – | – | 2,154,741 |
| Todd M. Duchene See remarks | Mar 31, 2026 | Tax withholding | −97,652 | $14.96 | $1.46M | 2,057,089 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Short interest
Shares sold short and not yet bought back, as of Oct 15, 2026 (FINRA, reported twice a month)
Short % of shares outstanding
–
1M shares short
Days to cover
144.4
At 0M shares a day
Change since last report
+0.0%
From 1M shares
Short volume, 20 days
49.3%
Of volume reported to FINRA
Shares sold short, last 12 months
Short sale volume counts trades marked short on any given day, including market-maker hedging, so it runs far higher than the share of Core Scientific's stock actually held short. Settlement fails (shares not delivered on time) peaked at 134 shares on Sep 3, 2026 over the last 90 days.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| Todd Duchene Revocable Trust Officer | Oct 13, 2026 | 140,000 | $2.16M | Oct 12, 2026 | Tender |
| Todd Duchene Revocable Trust Officer | Jul 6, 2026 | 140,000 | $3.00M | Jul 6, 2026 | Restricted Stock Units |
| Todd Duchene Revocable Trust Officer | Apr 1, 2026 | 140,000 | $2.09M | Apr 1, 2026 | Merger or Acquisition |
| Todd M. Duchene Officer | Jun 25, 2025 | 7,759 | $96.14K | Jun 25, 2025 | Restricted Stock Vesting |
| Todd A. Becker Former Director | Jun 6, 2025 | 195,687 | $2.40M | Jun 6, 2025 | Compensation |
| Todd M. Duchene Officer | Jun 4, 2025 | 50,000 | $615.75K | Jun 4, 2025 | Restricted Stock Vesting |
| Todd M. Duchene Officer | Jun 3, 2025 | 60,000 | $679.88K | Jun 3, 2025 | Employee stock unit award(s) |
| Todd M. Duchene Officer | May 27, 2025 | 50,000 | $561.59K | May 27, 2025 | Employee stock unit award(s) |
| Denise Marie Brucia Sterling Officer | May 16, 2025 | 5,682 | $60.23K | May 16, 2025 | Restricted Stock Vesting |
| Denise Marie Brucia Sterling Officer | Apr 2, 2025 | 141,993 | $1.16M | Apr 2, 2025 | Restricted Stock Vesting |
| Adam Taylor Sullivan Officer, Director | Apr 1, 2025 | 22,629 | $170.21K | Apr 1, 2025 | Restricted Stock Vesting |
| Todd M. Duchene Officer | Apr 1, 2025 | 7,921 | $59.58K | Apr 1, 2025 | Restricted Stock Vesting |
| Todd A. Becker Director | Mar 3, 2025 | 134,250 | $1.43M | Mar 3, 2025 | Open Market Purchase |
| Todd M. Duchene Officer | Jan 24, 2025 | 25,277 | $410.50K | Jan 24, 2025 | Restricted Stock Vesting |
| Adam Taylor Sullivan Officer, Director | Jan 24, 2025 | 369,712 | $6.00M | Jan 24, 2025 | Restricted Stock Vesting |