코어사이언티픽(주)
DE ˙ XTRA
SecurityDE:7ZD / Core Scientific, Inc.
InstitutionXTX Topco Ltd
Latest Disclosed Ownership58,911 shares
Latest Disclosed Value $ 881,309
XTX Topco Ltd reports 77.95% increase in ownership of 7ZD / Core Scientific, Inc.

On May 15, 2026 - XTX Topco Ltd filed a 13F-HR form disclosing ownership of 58,911 shares of Core Scientific, Inc. (DE:7ZD) valued at $881,309 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 33,105 shares of Core Scientific, Inc.. This represents a change in shares of 77.95% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F CORE SCIENTIFIC INC COM 21874A106 58,911 25,806 77.95 881 82.78 0.0153
2026-02-17 2025-12-31 13F CORE SCIENTIFIC INC COM 21874A106 33,105 18,705 129.90 482 86.82 0.0127
2025-11-14 2025-09-30 13F CORE SCIENTIFIC INC COM 21874A106 14,400 14,400 258 0.0134
2025-08-12 2025-06-30 13F CORE SCIENTIFIC INC COM 21874A106 0 -55,376 -100.00 0 -100.00
2025-05-08 2025-03-31 13F CORE SCIENTIFIC INC COM 21874A106 55,376 55,376 401 0.0205
2025-02-13 2024-12-31 13F CORE SCIENTIFIC INC COM 21874A106 0 -24,307 -100.00 0 -100.00
2024-11-14 2024-09-30 13F CORE SCIENTIFIC INC COM 21874A106 24,307 -1,781 -6.83 288 19.01 0.0208
2024-08-12 2024-06-30 13F CORE SCIENTIFIC INC COM 21874A106 26,088 26,088 243 0.0208
2022-11-14 2022-09-30 13F CORE SCIENTIFIC COMMON STOCK 21873J108 0 -25,642 -100.00 0 -100.00
2022-08-15 2022-06-30 13F CORE SCIENTIFIC COMMON STOCK 21873J108 25,642 25,642 38 0.0155
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.