Bit Digital, Inc.
US ˙ NasdaqCM ˙ KYG1144A1058

SecurityBTBT / Bit Digital, Inc.
InstitutionWolverine Trading, Llc
Latest Disclosed Ownership88,024 shares
Latest Disclosed Value $ 281,677
Wolverine Trading, Llc ownership in BTBT / Bit Digital, Inc.

On November 14, 2025 - Wolverine Trading, Llc filed a 13F-HR form disclosing ownership of 88,024 shares of Bit Digital, Inc. (US:BTBT) valued at $264,072 USD as of September 30, 2025. The entity filed a previous 13F-HR on August 18, 2025 disclosing 0 shares of Bit Digital, Inc.. The current value of the position is $162,844 USD.

Wolverine Trading, Llc has a history of taking positions in derivatives of the underlying security (BTBT) in the form of stock options. The firm currently holds call options representing 643,500 of underlying shares valued at $2,059,200 USD and put options representing 172,200 of underlying shares valued at $551,040 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.

BTBT / Bit Digital, 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 BIT DIGITAL SHS G1144A105 88,024 88,024 282 0.0002
2025-08-18 2025-06-30 13F BIT DIGITAL SHS G1144A105 0 -46,738 -100.00 0 -100.00
2025-05-15 2025-03-31 13F BIT DIGITAL SHS G1144A105 46,738 18,610 66.16 98 16.67 0.0001
2025-02-14 2024-12-31 13F BIT DIGITAL SHS G1144A105 28,128 28,128 84 0.0001
2024-11-14 2024-09-30 13F BIT DIGITAL SHS G1144A105 0 -25,535 -100.00 0 -100.00
2024-08-14 2024-06-30 13F BIT DIGITAL SHS G1144A105 25,535 11,131 77.28 81 97.56 0.0001
2024-05-15 2024-03-31 13F BIT DIGITAL SHS G1144A105 14,404 -54,836 -79.20 41 -85.96 0.0000
2024-02-14 2023-12-31 13F BIT DIGITAL SHS G1144A105 69,240 46,429 203.54 293 508.33 0.0003
2023-11-15 2023-09-30 13F BIT DIGITAL SHS G1144A105 22,811 -7,002 -23.49 49 -62.79 0.0001
2023-08-23 2023-06-30 13F BIT DIGITAL SHS G1144A105 29,813 1,444 5.09 130 0.0002
2023-05-15 2023-03-31 13F BIT DIGITAL SHS G1144A105 28,369 15,319 117.39 0 -100.00 0.0001
2023-02-14 2022-12-31 13F BIT DIGITAL SHS G1144A105 13,050 13,050 8 0.0000
2022-05-16 2022-03-31 13F BIT DIGITAL SHS G1144A105 0 -11,273 -100.00 0 -100.00
2022-02-14 2021-12-31 13F BIT DIGITAL SHS G1144A105 11,273 -49,433 -81.43 71 -85.21 0.0001
2021-11-12 2021-09-30 13F BIT DIGITAL SHS G1144A105 60,706 37,367 160.11 480 196.30 0.0005
2021-08-06 2021-06-30 13F BIT DIGITAL SHS G1144A105 23,339 -23,687 -50.37 162 -76.42 0.0003
2021-05-14 2021-03-31 13F BIT DIGITAL SHS G1144A105 47,026 47,026 687 0.0010
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 BIT DIGITAL SHS Call 643,500 142.37 2,059 286.30 n/a n/a n/a
2025-08-18 2025-06-30 13F BIT DIGITAL SHS Call 265,500 42.59 534 36.32 n/a n/a n/a
2025-05-15 2025-03-31 13F BIT DIGITAL SHS Call 186,200 -71.60 391 -80.11 n/a n/a n/a
2025-02-14 2024-12-31 13F BIT DIGITAL SHS Call 655,600 51.86 1,967 25.14 n/a n/a n/a
2024-11-14 2024-09-30 13F BIT DIGITAL SHS Call 431,700 40.99 1,571 61.46 n/a n/a n/a
2024-08-14 2024-06-30 13F BIT DIGITAL SHS Call 306,200 98.96 974 120.63 n/a n/a n/a
2024-05-15 2024-03-31 13F BIT DIGITAL SHS Call 153,900 25.02 442 -15.19 n/a n/a n/a
2024-02-14 2023-12-31 13F BIT DIGITAL SHS Call 123,100 43.31 521 184.15 n/a n/a n/a
2023-11-15 2023-09-30 13F BIT DIGITAL SHS Call 85,900 28.21 184 -37.33 n/a n/a n/a
2023-08-23 2023-06-30 13F BIT DIGITAL SHS Call 67,000 -15.83 292 n/a n/a n/a
2023-05-15 2023-03-31 13F BIT DIGITAL SHS Call 79,600 -27.50 0 -100.00 n/a n/a n/a
2023-02-14 2022-12-31 13F BIT DIGITAL SHS Call 109,800 -10.88 66 -55.10 n/a n/a n/a
2022-11-14 2022-09-30 13F BIT DIGITAL SHS Call 123,200 -9.01 147 -24.62 n/a n/a n/a
2022-08-15 2022-06-30 13F BIT DIGITAL SHS Call 135,400 195 n/a n/a n/a
2022-05-16 2022-03-31 13F BIT DIGITAL SHS Call 0 -100.00 0 -100.00 n/a n/a n/a
2022-02-14 2021-12-31 13F BIT DIGITAL SHS Call 238,000 130.17 1,490 82.15 n/a n/a n/a
2021-11-12 2021-09-30 13F BIT DIGITAL SHS Call 103,400 83.99 818 109.21 n/a n/a n/a
2021-08-06 2021-06-30 13F BIT DIGITAL SHS Call 56,200 -6.33 391 -55.37 n/a n/a n/a
2021-05-14 2021-03-31 13F BIT DIGITAL SHS Call 60,000 876 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 BIT DIGITAL SHS Put 172,200 119.92 551 250.96 n/a n/a n/a
2025-08-18 2025-06-30 13F BIT DIGITAL SHS Put 78,300 -7.88 157 -11.80 n/a n/a n/a
2025-05-15 2025-03-31 13F BIT DIGITAL SHS Put 85,000 -38.67 178 -57.11 n/a n/a n/a
2025-02-14 2024-12-31 13F BIT DIGITAL SHS Put 138,600 92.23 416 58.40 n/a n/a n/a
2024-11-14 2024-09-30 13F BIT DIGITAL SHS Put 72,100 -1.10 262 13.42 n/a n/a n/a
2024-08-14 2024-06-30 13F BIT DIGITAL SHS Put 72,900 45.22 232 60.42 n/a n/a n/a
2024-05-15 2024-03-31 13F BIT DIGITAL SHS Put 50,200 14.35 144 -22.16 n/a n/a n/a
2024-02-14 2023-12-31 13F BIT DIGITAL SHS Put 43,900 139.89 186 374.36 n/a n/a n/a
2023-11-15 2023-09-30 13F BIT DIGITAL SHS Put 18,300 -61.31 39 -81.07 n/a n/a n/a
2023-08-23 2023-06-30 13F BIT DIGITAL SHS Put 47,300 18.84 206 n/a n/a n/a
2023-05-15 2023-03-31 13F BIT DIGITAL SHS Put 39,800 59.20 0 -100.00 n/a n/a n/a
2023-02-14 2022-12-31 13F BIT DIGITAL SHS Put 25,000 29.53 15 -34.78 n/a n/a n/a
2022-11-14 2022-09-30 13F BIT DIGITAL SHS Put 19,300 -39.31 23 -50.00 n/a n/a n/a
2022-08-15 2022-06-30 13F BIT DIGITAL SHS Put 31,800 46 n/a n/a n/a
2022-05-16 2022-03-31 13F BIT DIGITAL SHS Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-02-14 2021-12-31 13F BIT DIGITAL SHS Put 148,500 60.54 930 27.05 n/a n/a n/a
2021-11-12 2021-09-30 13F BIT DIGITAL SHS Put 92,500 111.19 732 140.79 n/a n/a n/a
2021-08-06 2021-06-30 13F BIT DIGITAL SHS Put 43,800 -19.78 304 -61.86 n/a n/a n/a
2021-05-14 2021-03-31 13F BIT DIGITAL SHS Put 54,600 797 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.