CORE SCIENTIFIC INC NEW CORZ
COM · Common Stock · CUSIP 21874A106 · ISIN US21874A1060
US-based company that operates data centers
- SectorFinancials
- IndustryFinance Services
- HeadquartersDover, DE
- Founded2017
- Websitecorescientific.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($23.6m this quarter). Holder counts are more reliable. Shares outstanding: 321.3m as of 2026-07-23, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $25.51. Options: 55 managers hold calls ($2.1bn notional), 36 hold puts ($1.1bn).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q1 2024 | 102 |
| Q2 2024 | 190 |
| Q3 2024 | 250 |
| Q4 2024 | 314 |
| Q1 2025 | 338 |
| Q2 2025 | 372 |
| Q3 2025 | 338 |
| Q4 2025 | 367 |
| Q1 2026 | 388 |
| Q2 2026 | 413 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2024 | 188 | 77 |
| Q4 2024 | 206 | 103 |
| Q1 2025 | 221 | 145 |
| Q2 2025 | 256 | 149 |
| Q3 2025 | 196 | 204 |
| Q4 2025 | 205 | 181 |
| Q1 2026 | 195 | 166 |
| Q2 2026 | 226 | 190 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $2.1bn | $743.1m | 0.36 |
| Q4 2025 | $1.9bn | $498.1m | 0.26 |
| Q1 2026 | $1.3bn | $702.0m | 0.54 |
| Q2 2026 | $2.1bn | $1.1bn | 0.52 |
Biggest buyers
| Jericho Capital Asset Management L.P. | Added | +11.2m |
| JANE STREET GROUP, LLC | Added | +6.4m |
| PRICE T ROWE ASSOCIATES INC /MD/ | Added | +5.5m |
| ALLIANCEBERNSTEIN L.P. | Added | +5.3m |
| TWO SIGMA INVESTMENTS, LP | Added | +4.7m |
| Monarch Alternative Capital LP | New | +4.6m |
| Apollo Management Holdings, L.P. | New | +4.5m |
| Avala Global LP | New | +4.0m |
| BlackRock, Inc. | Added | +3.5m |
| D. E. Shaw & Co., Inc. | Added | +3.3m |
Biggest sellers
| Pentwater Capital Management LP | Reduced | -24.3m |
| UBS Group AG | Reduced | -9.6m |
| Two Seas Capital LP | Reduced | -7.1m |
| OAKTREE CAPITAL MANAGEMENT LP | Reduced | -4.4m |
| Clearline Capital LP | Reduced | -4.2m |
| Alyeska Investment Group, L.P. | Reduced | -3.4m |
| COOPER CREEK PARTNERS MANAGEMENT LLC | Sold out | -2.5m |
| KENSICO CAPITAL MANAGEMENT CORP | Sold out | -2.3m |
| CITADEL ADVISORS LLC | Reduced | -2.1m |
| Covalis Capital LLP | Reduced | -1.9m |
Biggest calls
| JANE STREET GROUP, LLC | Added | $349.3m13.7m shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $273.1m10.7m shares |
| CITADEL ADVISORS LLC | Added | $186.6m7.3m shares |
| Valiant Capital Management, L.P. | Added | $167.0m6.5m shares |
| Two Seas Capital LP | Added | $153.5m6.0m shares |
| IMC-Chicago, LLC | Added | $149.7m5.9m shares |
| OAKTREE CAPITAL MANAGEMENT LP | Added | $128.0m5.0m shares |
| Caption Management, LLC | Added | $98.5m3.9m shares |
| GROUP ONE TRADING LLC | Reduced | $95.5m3.7m shares |
| NOMURA HOLDINGS INC | Reduced | $85.7m3.3m shares |
Biggest puts
| JANE STREET GROUP, LLC | Added | $334.5m13.1m shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $154.4m6.0m shares |
| CITADEL ADVISORS LLC | Added | $121.0m4.7m shares |
| NOMURA HOLDINGS INC | Added | $84.5m3.3m shares |
| Helix Partners Management LP | New | $64.0m2.5m shares |
| IMC-Chicago, LLC | Reduced | $48.3m1.9m shares |
| GROUP ONE TRADING LLC | Reduced | $38.7m1.5m shares |
| Walleye Trading LLC | Added | $35.1m1.4m shares |
| Pentwater Capital Management LP | Reduced | $33.3m1.3m shares |
| SCOGGIN MANAGEMENT LP | New | $32.0m1.2m shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
| BlackRock, Inc. 13G · institution filed 2025-07-16 | 7.8% |
| MFN Partners, LP 13G · passive investor new · filed 2026-10-28 | 7.6% |
| Jericho Capital Asset Management L.P. 13G · institution new · filed 2026-08-14 | 7.2% |
| Citadel Securities GP LLC 13G · passive investor +2.4 pts · filed 2026-08-05 | 6.5% |
| JANE STREET GROUP, LLC 13G · passive investor -1.2 pts · filed 2026-08-12 | 6.3% |
| VANGUARD PORTFOLIO MANAGEMENT LLC 13G · institution new · filed 2026-04-29 | 6.0% |
| Valiant Capital Management, L.P. 13G · institution +0.2 pts · filed 2026-08-14 | 5.3% |
| VANGUARD CAPITAL MANAGEMENT LLC 13G · institution new · filed 2026-07-31 | 5.1% |
Fell to 5% or below in the last year: Pentwater Capital Management LP (0.4%, 2026-08-14), Situational Awareness LP (4.4%, 2026-08-04), SUSQUEHANNA SECURITIES, LLC (4.6%, 2026-05-15), Two Seas Capital LP (4.4%, 2026-04-23), VANGUARD GROUP INC (0.0%, 2026-03-26; now reported by VANGUARD PORTFOLIO MANAGEMENT LLC), BARCLAYS PLC (0.4%, 2026-02-11)
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2024 | 0 | — | 2 | $2.3m | — |
| Q1 2025 | 2 | $551.4k | 4 | $11.0m | — |
| Q2 2025 | 1 | $1.2m | 2 | $2.2m | $615.5k |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 1 | $107.5k | 0 | — | — |
| Q1 2026 | 1 | $101.7k | 0 | — | — |
| Q2 2026 | 0 | — | 1 | $3.2m | $3.2m |
| Q3 2026 | 2 | $342.3k | 1 | $2.6m | $2.6m |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2026-09-28 | DUCHENE TODD M Officer | Sold plan | $167.6k10.0k shares |
| 2026-09-21 | DUCHENE TODD M Officer | Sold plan | $183.7k10.0k shares |
| 2026-09-15 | Weiss Eric Stanton Director | Bought | $98.0k6.0k shares |
| 2026-09-14 | DUCHENE TODD M Officer | Sold plan | $171.4k10.0k shares |
| 2026-09-08 | DUCHENE TODD M Officer | Sold plan | $186.7k10.0k shares |
| 2026-08-31 | DUCHENE TODD M Officer | Sold plan | $162.3k10.0k shares |
| 2026-08-24 | DUCHENE TODD M Officer | Sold plan | $174.5k10.0k shares |
| 2026-08-20 | CRAIN ELIZABETH Director | Bought | $110.0k6.0k shares |
| 2026-08-18 | Weiss Eric Stanton Director | Bought | $134.3k7.0k shares |
| 2026-08-17 | DUCHENE TODD M Officer | Sold plan | $201.0k10.0k shares |
| 2026-08-10 | DUCHENE TODD M Officer | Sold plan | $199.8k10.0k shares |
| 2026-08-03 | DUCHENE TODD M Officer | Sold plan | $222.4k10.0k shares |
| 2026-07-27 | DUCHENE TODD M Officer | Sold plan | $209.5k10.0k shares |
| 2026-07-20 | DUCHENE TODD M Officer | Sold plan | $223.0k10.0k shares |
| 2026-07-13 | DUCHENE TODD M Officer | Sold plan | $224.5k10.0k shares |
| 2026-07-06 | DUCHENE TODD M Officer | Sold plan | $226.3k10.0k shares |
| 2026-06-29 | DUCHENE TODD M Officer | Sold plan | $261.7k10.0k shares |
| 2026-06-22 | DUCHENE TODD M Officer | Sold plan | $292.9k10.0k shares |
| 2026-06-15 | DUCHENE TODD M Officer | Sold plan | $282.0k10.0k shares |
| 2026-06-08 | DUCHENE TODD M Officer | Sold plan | $268.5k10.0k shares |
| 2026-06-01 | DUCHENE TODD M Officer | Sold plan | $283.7k10.0k shares |
| 2026-05-26 | DUCHENE TODD M Officer | Sold plan | $262.5k10.0k shares |
| 2026-05-18 | DUCHENE TODD M Officer | Sold plan | $231.5k10.0k shares |
| 2026-05-11 | DUCHENE TODD M Officer | Sold plan | $232.4k10.0k shares |
| 2026-05-04 | DUCHENE TODD M Officer | Sold plan | $208.6k10.0k shares |
| 2026-04-27 | DUCHENE TODD M Officer | Sold plan | $209.4k10.0k shares |
| 2026-04-20 | DUCHENE TODD M Officer | Sold plan | $198.0k10.0k shares |
| 2026-04-13 | DUCHENE TODD M Officer | Sold plan | $186.3k10.0k shares |
| 2026-04-06 | DUCHENE TODD M Officer | Sold plan | $164.9k10.0k shares |
| 2026-04-01 | DUCHENE TODD M Officer | Sold plan | $152.5k10.0k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.01% of their portfolio | 28.1m $719.6m | Added +3.5m |
| Situational Awareness LP 3.30% of their portfolio | 26.0m $665.6m | Unchanged |
| Jericho Capital Asset Management L.P. 4.84% of their portfolio | 22.9m $585.6m | Added +11.2m |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.02% of their portfolio | 18.7m $477.6m | Added +47.2k |
| UBS Group AG 0.06% of their portfolio | 15.9m $406.6m | Reduced -9.6m |
| VANGUARD CAPITAL MANAGEMENT LLC 0.01% of their portfolio | 13.8m $353.1m | Added +432.6k |
| TWO SIGMA INVESTMENTS, LP 0.20% of their portfolio | 10.3m $263.0m | Added +4.7m |
| Value Aligned Research Advisors, LLC 1.41% of their portfolio | 9.2m $235.1m | Added +1.5m |
| Two Seas Capital LP 8.82% of their portfolio | 9.0m $231.0m | Reduced -7.1m |
| GEODE CAPITAL MANAGEMENT, LLC 0.01% of their portfolio | 8.5m $244.6m | Added +691.9k |
| STATE STREET CORP 0.01% of their portfolio | 7.7m $198.2m | Added +460.7k |
| Valiant Capital Management, L.P. 11.91% of their portfolio | 7.5m $191.3m | Added +622.9k |
| Ascentis Wealth Management, LLC 27.92% of their portfolio | 7.3m $186.3m | Reduced -10 |
| JANE STREET GROUP, LLC 0.11% of their portfolio | 6.5m $165.5m | Added +6.4m |
| MORGAN STANLEY 0.01% of their portfolio | 6.3m $162.2m | Added +2.9m |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.02% of their portfolio | 6.2m $159.0m | Added +5.5m |
| ALLIANCEBERNSTEIN L.P. 0.03% of their portfolio | 5.6m $84.1m | Added +5.3m |
| JPMORGAN CHASE & CO 0.01% of their portfolio | 5.5m $141.8m | Added +233.4k |
| OAKTREE CAPITAL MANAGEMENT LP 2.41% of their portfolio | 5.0m $127.8m | Reduced -4.4m |
| Monarch Alternative Capital LP 16.74% of their portfolio | 4.6m $117.7m | New |
| Helix Partners Management LP 31.39% of their portfolio | 4.5m $116.4m | Added +139.0k |
| Apollo Management Holdings, L.P. 1.63% of their portfolio | 4.5m $115.7m | New |
| CITADEL ADVISORS LLC 0.06% of their portfolio | 4.0m $103.4m | Reduced -2.1m |
| AMERICAN CENTURY COMPANIES INC 0.05% of their portfolio | 4.0m $103.3m | Added +1.5m |
| FIFTH THIRD BANCORP 0.17% of their portfolio | 4.0m $102.3m | Added +1.3k |
| Avala Global LP 3.75% of their portfolio | 4.0m $101.7m | New |
| Clearline Capital LP 6.54% of their portfolio | 4.0m $101.4m | Reduced -4.2m |
| BANK OF AMERICA CORP /DE/ 0.01% of their portfolio | 3.7m $93.7m | Reduced -1.1m |
| MILLENNIUM MANAGEMENT LLC 0.06% of their portfolio | 3.5m $89.8m | Added +2.3m |
| D. E. Shaw & Co., Inc. 0.05% of their portfolio | 3.3m $85.6m | Added +3.3m |
| RENAISSANCE TECHNOLOGIES LLC 0.12% of their portfolio | 3.3m $84.9m | Added +1.2m |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio | 3.2m $83.2m | Added +120.5k |
| GOLDMAN SACHS GROUP INC 0.01% of their portfolio | 3.1m $78.5m | Added +513.0k |
| NORTHERN TRUST CORP 0.01% of their portfolio | 2.8m $72.0m | Added +308.4k |
| Squarepoint Ops LLC 0.13% of their portfolio | 2.7m $68.7m | Added +1.0m |
| BNP PARIBAS FINANCIAL MARKETS 0.03% of their portfolio | 2.6m $66.1m | Added +2.5m |
| WESTFIELD CAPITAL MANAGEMENT CO LP 0.20% of their portfolio | 2.4m $61.7m | Added +929.9k |
| VANGUARD FIDUCIARY TRUST CO 0.01% of their portfolio | 2.2m $57.3m | Added +132.5k |
| TUDOR INVESTMENT CORP ET AL 0.23% of their portfolio | 2.2m $55.7m | Added +2.1m |
| Gullane Capital, LLC 93.55% of their portfolio | 2.2m $55.3m | Reduced -176.8k |
| SCOGGIN MANAGEMENT LP 13.02% of their portfolio | 2.1m $55.0m | Added +150.0k |
| Qube Research & Technologies Ltd 0.06% of their portfolio | 2.1m $54.1m | Added +1.3m |
| Tidal Investments LLC 0.13% of their portfolio | 2.0m $51.9m | Reduced -109.2k |
| DSC Meridian Capital LP 11.41% of their portfolio | 1.9m $48.8m | Reduced -375.0k |
| Hudson Bay Capital Management LP 0.23% of their portfolio | 1.9m $48.5m | Added +1.5m |
| VAN ECK ASSOCIATES CORP 0.03% of their portfolio | 1.7m $44.2m | Added +72.7k |
| Invesco Ltd. 0.00% of their portfolio | 1.7m $43.5m | Reduced -254.8k |
| Connor, Clark & Lunn Investment Management Ltd. 0.08% of their portfolio | 1.6m $42.0m | Added +1.2m |
| HRT FINANCIAL LP 0.10% of their portfolio | 1.6m $41.8m | New |
| FRANKLIN RESOURCES INC 0.01% of their portfolio | 1.6m $41.7m | Added +1.6m |
| Covalis Capital LLP 2.26% of their portfolio | 1.6m $40.0m | Reduced -1.9m |
| VR Advisory Services Ltd 3.52% of their portfolio | 1.6m $39.7m | Reduced -860.7k |
| VOYA INVESTMENT MANAGEMENT LLC 0.03% of their portfolio | 1.6m $39.7m | Added +771.0k |
| NOMURA HOLDINGS INC 0.15% of their portfolio | 1.4m $35.8m | Reduced -928.0k |
| Marex Group Ltd 0.26% of their portfolio | 1.4m $34.9m | Added +371.5k |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.05% of their portfolio | 1.4m $34.6m | New |
| ADAGE CAPITAL PARTNERS GP, L.L.C. 0.05% of their portfolio | 1.3m $34.4m | Reduced -250.0k |
| SEGALL BRYANT & HAMILL, LLC 0.40% of their portfolio | 1.3m $33.9m | Reduced -980.3k |
| Alyeska Investment Group, L.P. 0.08% of their portfolio | 1.2m $31.4m | Reduced -3.4m |
| Oasis Management Co Ltd. 3.32% of their portfolio | 1.2m $30.7m | Reduced -1.1m |
| WELLINGTON MANAGEMENT GROUP LLP 0.00% of their portfolio | 1.1m $28.8m | Added +348.6k |
| Nuveen, LLC 0.01% of their portfolio | 1.1m $28.4m | Added +77.5k |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.03% of their portfolio | 1.1m $27.9m | Reduced -173.9k |
| MARSHALL WACE, LLP 0.02% of their portfolio | 1.1m $27.7m | Added +1.0m |
| Bank of New York Mellon Corp 0.00% of their portfolio | 1.1m $27.4m | Added +259.5k |
| Walleye Capital LLC 0.12% of their portfolio | 1.0m $25.9m | New |
| CARRONADE CAPITAL MANAGEMENT, LP 0.44% of their portfolio | 992.8k $25.4m | Added +891.7k |
| Goodlander Investment Management, LLC 7.34% of their portfolio | 950.0k $24.3m | Reduced -1.3m |
| Weiss Asset Management LP 0.27% of their portfolio | 936.5k $24.0m | Added +378.9k |
| NORGES BANK 0.00% of their portfolio | 898.4k $23.0m | Not comparable |
| CITIGROUP INC 0.01% of their portfolio | 851.0k $21.8m | Added +327.0k |
| CIBC Bancorp USA Inc. 0.03% of their portfolio | 826.5k $21.1m | Added +966 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. 0.03% of their portfolio | 824.6k $21.1m | New |
| TIGER GLOBAL MANAGEMENT LLC 0.09% of their portfolio | 817.0k $20.9m | New |
| Beartown Capital Management, LLC 8.52% of their portfolio | 750.0k $19.2m | Reduced -100.0k |
| Capelight Capital Asset Management LP 9.56% of their portfolio | 750.0k $19.2m | Added +150.0k |
| MYDA Advisors LLC 4.36% of their portfolio | 700.0k $17.9m | Reduced -460.0k |
| Northern Right Capital Management, L.P. 4.73% of their portfolio | 622.6k $15.9m | New |
| BIT Capital GmbH 0.51% of their portfolio | 578.1k $14.8m | New |
| Vident Advisory, LLC 0.11% of their portfolio | 558.2k $14.3m | Reduced -484.5k |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC 0.14% of their portfolio | 551.4k $14.1m | Reduced -30.0k |
| Alta Fundamental Advisers LLC 5.06% of their portfolio | 546.4k $14.0m | Reduced -50.0k |
| Pentwater Capital Management LP 0.11% of their portfolio | 536.6k $13.7m | Reduced -24.3m |
| Alight Capital Management LP 2.20% of their portfolio | 530.0k $13.6m | Added +331.7k |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0.00% of their portfolio | 528.9k $13.5m | New |
| Swiss National Bank 0.01% of their portfolio | 506.6k $13.0m | Added +15.7k |
| Hel Ved Capital Management Ltd 1.83% of their portfolio | 506.4k $13.0m | New |
| FMR LLC 0.00% of their portfolio | 505.8k $12.9m | Added +485.0k |
| INTRINSIC EDGE CAPITAL MANAGEMENT LLC 1.50% of their portfolio | 476.2k $12.2m | Unchanged |
| Nishkama Capital, LLC 1.36% of their portfolio | 469.8k $12.0m | Reduced -176.0k |
| TORTOISE CAPITAL ADVISORS, L.L.C. 0.12% of their portfolio | 453.5k $11.6m | Reduced -653.2k |
| NATIONS FINANCIAL GROUP INC, /IA/ /ADV 0.54% of their portfolio | 441.9k $11.3m | Added +198.0k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 418.5k $10.7m | Added +275.1k |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio | 415.6k $10.6m | Added +9.9k |
| Concurrent Investment Advisors, LLC 0.09% of their portfolio | 401.3k $10.3m | Added +38.5k |
| Steamboat Capital Partners, LLC 2.19% of their portfolio | 400.1k $10.2m | Reduced -4.6k |
| RHUMBLINE ADVISERS 0.01% of their portfolio | 396.7k $10.2m | Added +37.5k |
| Jump Financial, LLC 0.09% of their portfolio | 393.5k $10.1m | New |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 385.3k $9.9m | Added +63.6k |
| Covalis (Gibraltar) Ltd 36.11% of their portfolio | 382.4k $9.8m | Reduced -900.2k |