CleanSpark, Inc.
US ˙ NasdaqCM ˙ US18452B2097

SecurityCLSK / CleanSpark, Inc.
InstitutionBLOK - Amplify Transformational Data Sharing ETF
Latest Disclosed Ownership3,279,472 shares
Latest Disclosed Value $ 36,172,576
BLOK - Amplify Transformational Data Sharing ETF reports 5.01% increase in ownership of CLSK / CleanSpark, Inc.

On August 28, 2025 - BLOK - Amplify Transformational Data Sharing ETF filed a NPORT-P form disclosing ownership of 3,279,472 shares of CleanSpark, Inc. (US:CLSK) valued at $36,172,576 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 30, 2025 disclosing 3,122,908 shares of CleanSpark, Inc.. This represents a change in shares of 5.01% during the quarter. The current value of the position is $51,126,968 USD.

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)
2025-08-28 2025-06-30 NP Cleanspark EC US18452B2097 3,279,472 156,564 5.01 36,173 72.37 3.3666
2025-05-30 2025-03-31 NP Cleanspark EC US18452B2097 3,122,908 747,599 31.47 20,986 -4.07 3.1596
2025-02-25 2024-12-31 NP Cleanspark EC US18452B2097 2,375,309 805,965 51.36 21,877 49.25 2.6615
2024-11-27 2024-09-30 NP Cleanspark EC US18452B2097 1,569,344 446,771 39.80 14,658 -18.14 2.1386
2024-08-27 2024-06-30 NP Cleanspark EC US18452B2097 1,122,573 -380,883 -25.33 17,905 -43.85 2.5867
2024-05-29 2024-03-31 NP Cleanspark EC US18452B2097 1,503,456 -1,995,380 -57.03 31,888 13.22 4.2510
2024-03-27 2024-01-31 NP Cleanspark EC US18452B2097 3,498,836 -60,705 -1.71 28,166 92.99 2.6725
2023-12-28 2023-10-31 NP Cleanspark EC US18452B2097 3,559,541 -334,503 -8.59 14,594 -37.64 3.4173
2023-09-26 2023-07-31 NP Cleanspark EC US18452B2097 3,894,044 -77,193 -1.94 23,403 50.72 3.9524
2023-06-28 2023-04-30 NP Cleanspark EC US18452B2097 3,971,237 3,060,390 335.99 15,528 -15.86 3.3697
2021-12-28 2021-10-31 NP Cleanspark EC US18452B2097 910,847 -858,660 -48.53 18,454 -22.75 1.2390
2021-09-29 2021-07-31 NP Cleanspark EC US18452B2097 1,769,507 287,148 19.37 23,888 -25.22 2.1675
2021-06-29 2021-04-30 NP Cleanspark EC US18452B2097 1,482,359 1,482,359 31,945 2.3724
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.