CleanSpark, Inc.
US ˙ NasdaqCM ˙ US18452B2097

SecurityCLSK / CleanSpark, Inc.
InstitutionWolverine Trading, Llc
Latest Disclosed Ownership105,035 shares
Latest Disclosed Value $ 1,561,870
Wolverine Trading, Llc ownership in CLSK / CleanSpark, Inc.

On November 14, 2025 - Wolverine Trading, Llc filed a 13F-HR form disclosing ownership of 105,035 shares of CleanSpark, Inc. (US:CLSK) valued at $1,523,008 USD as of September 30, 2025. The entity filed a previous 13F-HR on August 18, 2025 disclosing 121,653 shares of CleanSpark, Inc.. This represents a change in shares of -13.66% during the quarter. The current value of the position is $1,849,666 USD.

Wolverine Trading, Llc has a history of taking positions in derivatives of the underlying security (CLSK) in the form of stock options. The firm currently holds call options representing 1,445,200 of underlying shares valued at $21,490,124 USD and put options representing 521,900 of underlying shares valued at $7,760,653 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

CLSK / CleanSpark, Inc. Historical Put/Call Ratio
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)
2025-11-14 2025-09-30 13F CLEANSPARK COM NEW 18452B209 105,035 -16,618 -13.66 1,562 20.26 0.0011
2025-08-18 2025-06-30 13F CLEANSPARK COM NEW 18452B209 121,653 -106,258 -46.62 1,298 -20.76 0.0013
2025-05-15 2025-03-31 13F CLEANSPARK COM NEW 18452B209 227,911 -38,182 -14.35 1,639 -35.26 0.0019
2025-02-14 2024-12-31 13F CLEANSPARK COM NEW 18452B209 266,093 14,976 5.96 2,531 -0.51 0.0024
2024-11-14 2024-09-30 13F CLEANSPARK COM NEW 18452B209 251,117 -15,272 -5.73 2,544 -40.14 0.0027
2024-08-14 2024-06-30 13F CLEANSPARK COM NEW 18452B209 266,389 -217,636 -44.96 4,249 -58.62 0.0045
2024-05-15 2024-03-31 13F CLEANSPARK COM NEW 18452B209 484,025 441,280 1,032.35 10,266 2,079.62 0.0104
2024-02-14 2023-12-31 13F CLEANSPARK COM NEW 18452B209 42,745 30,703 254.97 471 946.67 0.0005
2023-11-15 2023-09-30 13F CLEANSPARK COM NEW 18452B209 12,042 -26,940 -69.11 46 -72.89 0.0000
2023-08-23 2023-06-30 13F CLEANSPARK COM NEW 18452B209 38,982 38,982 166 0.0002
2023-02-14 2022-12-31 13F CLEANSPARK COM NEW 18452B209 0 -25,680 -100.00 0 -100.00
2022-11-14 2022-09-30 13F CLEANSPARK COM NEW 18452B209 25,680 353 1.39 82 -19.61 0.0001
2022-08-15 2022-06-30 13F CLEANSPARK COM NEW 18452B209 25,327 -33,010 -56.59 102 -85.95 0.0002
2022-05-16 2022-03-31 13F CLEANSPARK COM NEW 18452B209 58,337 8,799 17.76 726 45.20 0.0009
2022-02-14 2021-12-31 13F CLEANSPARK COM NEW 18452B209 49,538 6,965 16.36 500 1.21 0.0006
2021-11-12 2021-09-30 13F CLEANSPARK COM NEW 18452B209 42,573 24,317 133.20 494 57.83 0.0006
2021-08-06 2021-06-30 13F CLEANSPARK COM NEW 18452B209 18,256 -16,278 -47.14 313 -58.04 0.0005
2021-05-14 2021-03-31 13F CLEANSPARK COM NEW 18452B209 34,534 23,617 216.33 746 135.33 0.0011
2021-02-12 2020-12-31 13F CLEANSPARK COM NEW 18452B209 10,917 10,917 317 0.0005
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2025-11-14 2025-09-30 13F CLEANSPARK COM NEW Call 1,445,200 23.12 21,490 71.59 n/a n/a n/a
2025-08-18 2025-06-30 13F CLEANSPARK COM NEW Call 1,173,800 5.50 12,524 56.57 n/a n/a n/a
2025-05-15 2025-03-31 13F CLEANSPARK COM NEW Call 1,112,600 -23.92 8,000 -42.49 n/a n/a n/a
2025-02-14 2024-12-31 13F CLEANSPARK COM NEW Call 1,462,500 7.64 13,908 1.05 n/a n/a n/a
2024-11-14 2024-09-30 13F CLEANSPARK COM NEW Call 1,358,700 88.60 13,764 19.78 n/a n/a n/a
2024-08-14 2024-06-30 13F CLEANSPARK COM NEW Call 720,400 -6.84 11,490 -29.94 n/a n/a n/a
2024-05-15 2024-03-31 13F CLEANSPARK COM NEW Call 773,300 107.99 16,402 300.02 n/a n/a n/a
2024-02-14 2023-12-31 13F CLEANSPARK COM NEW Call 371,800 183.82 4,101 721.64 n/a n/a n/a
2023-11-15 2023-09-30 13F CLEANSPARK COM NEW Call 131,000 23.00 499 10.15 n/a n/a n/a
2023-08-23 2023-06-30 13F CLEANSPARK COM NEW Call 106,500 123.27 454 n/a n/a n/a
2023-05-15 2023-03-31 13F CLEANSPARK COM NEW Call 47,700 -47.81 0 -100.00 n/a n/a n/a
2023-02-14 2022-12-31 13F CLEANSPARK COM NEW Call 91,400 7.15 186 -32.12 n/a n/a n/a
2022-11-14 2022-09-30 13F CLEANSPARK COM NEW Call 85,300 -28.50 274 -43.15 n/a n/a n/a
2022-08-15 2022-06-30 13F CLEANSPARK COM NEW Call 119,300 -34.27 482 -78.67 n/a n/a n/a
2022-05-16 2022-03-31 13F CLEANSPARK COM NEW Call 181,500 55.79 2,260 92.34 n/a n/a n/a
2022-02-14 2021-12-31 13F CLEANSPARK COM NEW Call 116,500 53.49 1,175 33.37 n/a n/a n/a
2021-11-12 2021-09-30 13F CLEANSPARK COM NEW Call 75,900 -12.96 881 -41.07 n/a n/a n/a
2021-08-06 2021-06-30 13F CLEANSPARK COM NEW Call 87,200 -2.02 1,495 -22.26 n/a n/a n/a
2021-05-14 2021-03-31 13F CLEANSPARK COM NEW Call 89,000 1.95 1,923 -24.17 n/a n/a n/a
2021-02-12 2020-12-31 13F CLEANSPARK COM NEW Call 87,300 2,536 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2025-11-14 2025-09-30 13F CLEANSPARK COM NEW Put 521,900 8.64 7,761 51.41 n/a n/a n/a
2025-08-18 2025-06-30 13F CLEANSPARK COM NEW Put 480,400 -17.84 5,126 21.94 n/a n/a n/a
2025-05-15 2025-03-31 13F CLEANSPARK COM NEW Put 584,700 -21.27 4,204 -40.49 n/a n/a n/a
2025-02-14 2024-12-31 13F CLEANSPARK COM NEW Put 742,700 48.33 7,063 39.25 n/a n/a n/a
2024-11-14 2024-09-30 13F CLEANSPARK COM NEW Put 500,700 -11.10 5,072 -43.54 n/a n/a n/a
2024-08-14 2024-06-30 13F CLEANSPARK COM NEW Put 563,200 -31.90 8,983 -48.79 n/a n/a n/a
2024-05-15 2024-03-31 13F CLEANSPARK COM NEW Put 827,000 291.94 17,541 653.76 n/a n/a n/a
2024-02-14 2023-12-31 13F CLEANSPARK COM NEW Put 211,000 315.35 2,327 1,105.70 n/a n/a n/a
2023-11-15 2023-09-30 13F CLEANSPARK COM NEW Put 50,800 -12.26 194 -21.54 n/a n/a n/a
2023-08-23 2023-06-30 13F CLEANSPARK COM NEW Put 57,900 236.63 247 n/a n/a n/a
2023-05-15 2023-03-31 13F CLEANSPARK COM NEW Put 17,200 48.28 0 -100.00 n/a n/a n/a
2023-02-14 2022-12-31 13F CLEANSPARK COM NEW Put 11,600 -71.84 24 -81.82 n/a n/a n/a
2022-11-14 2022-09-30 13F CLEANSPARK COM NEW Put 41,200 -13.26 132 -31.25 n/a n/a n/a
2022-08-15 2022-06-30 13F CLEANSPARK COM NEW Put 47,500 -32.62 192 -78.13 n/a n/a n/a
2022-05-16 2022-03-31 13F CLEANSPARK COM NEW Put 70,500 15.95 878 43.23 n/a n/a n/a
2022-02-14 2021-12-31 13F CLEANSPARK COM NEW Put 60,800 -21.85 613 -32.12 n/a n/a n/a
2021-11-12 2021-09-30 13F CLEANSPARK COM NEW Put 77,800 1.43 903 -31.33 n/a n/a n/a
2021-08-06 2021-06-30 13F CLEANSPARK COM NEW Put 76,700 -50.29 1,315 -60.56 n/a n/a n/a
2021-05-14 2021-03-31 13F CLEANSPARK COM NEW Put 154,300 200.78 3,334 123.76 n/a n/a n/a
2021-02-12 2020-12-31 13F CLEANSPARK COM NEW Put 51,300 1,490 n/a n/a n/a
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.