BIT DIGITAL INC BTBT
SHS · Common Stock · CUSIP G1144A105 · ISIN KYG1144A1058
- SectorFinancials
- IndustryFinance Services
- HeadquartersNew York, NY
- 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 ($60.2k this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $1.87. Options: 11 managers hold calls ($16.2m notional), 9 hold puts ($13.5m).
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 50 |
| Q4 2022 | 43 |
| Q1 2023 | 48 |
| Q2 2023 | 80 |
| Q3 2023 | 83 |
| Q4 2023 | 102 |
| Q1 2024 | 109 |
| Q2 2024 | 108 |
| Q3 2024 | 116 |
| Q4 2024 | 155 |
| Q1 2025 | 148 |
| Q2 2025 | 176 |
| Q3 2025 | 195 |
| Q4 2025 | 195 |
| Q1 2026 | 205 |
| Q2 2026 | 221 |
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 | 66 | 42 |
| Q4 2024 | 104 | 37 |
| Q1 2025 | 79 | 79 |
| Q2 2025 | 123 | 62 |
| Q3 2025 | 134 | 70 |
| Q4 2025 | 104 | 96 |
| Q1 2026 | 96 | 106 |
| Q2 2026 | 134 | 77 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $40.9m | $28.9m | 0.71 |
| Q4 2025 | $25.0m | $19.4m | 0.78 |
| Q1 2026 | $7.1m | $6.1m | 0.87 |
| Q2 2026 | $16.2m | $13.5m | 0.83 |
Biggest buyers
| MILLENNIUM MANAGEMENT LLC | Added | +6.3m |
| HRT FINANCIAL LP | Added | +4.2m |
| BlackRock, Inc. | Added | +3.8m |
| JANE STREET GROUP, LLC | Added | +3.7m |
| GOLDMAN SACHS GROUP INC | Added | +3.1m |
| MORGAN STANLEY | Added | +2.5m |
| Vennlight Capital Management, LP | New | +2.4m |
| Allspring Global Investments Holdings, LLC | Added | +2.2m |
| AQR CAPITAL MANAGEMENT LLC | Added | +1.7m |
| JPMORGAN CHASE & CO | Added | +1.7m |
Biggest sellers
| VAN ECK ASSOCIATES CORP | Sold out | -5.2m |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | -3.4m |
| ALGERT GLOBAL LLC | Reduced | -3.0m |
| Invesco Ltd. | Reduced | -2.9m |
| Qube Research & Technologies Ltd | Reduced | -2.2m |
| CITADEL ADVISORS LLC | Reduced | -2.0m |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | Reduced | -1.5m |
| UBS Group AG | Reduced | -724.5k |
| LAZARD ASSET MANAGEMENT LLC | Reduced | -652.3k |
| AMERICAN CENTURY COMPANIES INC | Sold out | -506.5k |
Biggest calls
| CITADEL ADVISORS LLC | Added | $7.2m4.0m shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $2.7m1.5m shares |
| IMC-Chicago, LLC | Added | $2.2m1.2m shares |
| SIMPLEX TRADING, LLC | Added | $1.9m1.0m shares |
| JANE STREET GROUP, LLC | Added | $1.1m618.2k shares |
| GROUP ONE TRADING LLC | Reduced | $591.1k328.4k shares |
| Walleye Trading LLC | Reduced | $379.4k210.8k shares |
| HRT FINANCIAL LP | New | $131.0k73.0k shares |
| Caption Management, LLC | Unchanged | $72.0k40.0k shares |
| Walleye Capital LLC | Reduced | $7.9k4.4k shares |
Biggest puts
| CITADEL ADVISORS LLC | Added | $6.4m3.5m shares |
| WOLVERINE ASSET MANAGEMENT LLC | Added | $3.7m2.1m shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $1.6m881.3k shares |
| IMC-Chicago, LLC | Reduced | $973.6k540.9k shares |
| GROUP ONE TRADING LLC | Reduced | $339.3k188.5k shares |
| SIMPLEX TRADING, LLC | Added | $326.9k181.6k shares |
| JANE STREET GROUP, LLC | Added | $102.2k56.8k shares |
| Walleye Capital LLC | New | $49.1k27.3k shares |
| Walleye Trading LLC | Reduced | $11.5k6.4k 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 |
|---|---|
Huang Erke
13D · may seek influence
filed 2026-08-24
Stated purposeTo maintain voting control with management. Full filing |
15.2% |
| BlackRock, Inc. 13G · institution +3.6 pts · filed 2025-10-17 | 7.8% |
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 | — | 0 | — | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 2 | $2.5m | 0 | — | — |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 0 | — | 1 | $3.2m | — |
| Q1 2026 | 0 | — | 0 | — | — |
| Q2 2026 | 0 | — | 0 | — | — |
| Q3 2026 | 0 | — | 0 | — | — |
None reported since 1 Apr 2026.
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| BlackRock, Inc. 0.00% of their portfolio | 31.2m $56.2m | Added +3.8m |
| STATE STREET CORP 0.00% of their portfolio | 13.5m $24.2m | Added +1.4m |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 10.5m $32.5m | Added +765.1k |
| MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio | 9.2m $16.5m | Added +6.3m |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 8.3m $15.0m | Added +190.5k |
| Allspring Global Investments Holdings, LLC 0.02% of their portfolio | 8.0m $14.1m | Added +2.2m |
| CITADEL ADVISORS LLC 0.01% of their portfolio | 7.9m $14.2m | Reduced -2.0m |
| Invesco Ltd. 0.00% of their portfolio | 7.0m $12.6m | Reduced -2.9m |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 5.0m $9.0m | Added +3.1m |
| JANE STREET GROUP, LLC 0.01% of their portfolio | 4.8m $8.6m | Added +3.7m |
| HRT FINANCIAL LP 0.02% of their portfolio | 4.5m $8.1m | Added +4.2m |
| RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio | 3.9m $7.0m | Reduced -3.4m |
| Weiss Asset Management LP 0.08% of their portfolio | 3.8m $6.9m | Not comparable |
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 3.8m $6.9m | Added +158.7k |
| MORGAN STANLEY 0.00% of their portfolio | 3.8m $6.8m | Added +2.5m |
| UBS Group AG 0.00% of their portfolio | 3.2m $5.7m | Reduced -724.5k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 3.1m $5.6m | Added +180.1k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 2.6m $4.8m | Added +1.7m |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 2.4m $4.4m | Added +1.3m |
| Vennlight Capital Management, LP 2.87% of their portfolio | 2.4m $4.3m | New |
| VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio | 2.2m $4.0m | Added +207.2k |
| AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 2.1m $3.8m | Added +1.7m |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio | 2.1m $3.8m | Reduced -1.5m |
| VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio | 1.9m $3.4m | Added +102.2k |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 1.8m $3.3m | Added +931.7k |
| XTX Topco Ltd 0.04% of their portfolio | 1.8m $3.2m | Added +939.9k |
| Tidal Investments LLC 0.01% of their portfolio | 1.8m $3.2m | Added +1.1m |
| Defiance ETFs, LLC 0.04% of their portfolio | 1.7m $3.0m | Added +1.1m |
| Quadrature Capital Ltd 0.03% of their portfolio | 1.7m $3.0m | Added +1.3m |
| Bank of New York Mellon Corp 0.00% of their portfolio | 1.4m $2.5m | Added +44.7k |
| Mitsubishi UFJ Asset Management Co., Ltd. 0.00% of their portfolio | 1.3m $2.4m | Added +619.8k |
| Aristides Capital LLC 0.58% of their portfolio | 1.2m $2.2m | New |
| Qube Research & Technologies Ltd 0.00% of their portfolio | 1.2m $2.2m | Reduced -2.2m |
| LAZARD ASSET MANAGEMENT LLC 0.00% of their portfolio | 1.1m $2.0m | Reduced -652.3k |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 1.1m $1.9m | New |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 767.8k $1.4m | Reduced -68.6k |
| Nuveen, LLC 0.00% of their portfolio | 755.3k $1.4m | Added +15.1k |
| Swiss National Bank 0.00% of their portfolio | 639.0k $1.2m | Added +8.8k |
| Centiva Capital, LP 0.04% of their portfolio | 596.3k $1.1m | Unchanged |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 548.7k $987.7k | Added +18.3k |
| KBC Group NV 0.00% of their portfolio | 513.1k $924.0k | Unchanged |
| SEI INVESTMENTS CO 0.00% of their portfolio | 499.5k $899.0k | Added +185.0k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 496.2k $893.2k | Added +105.8k |
| ALGERT GLOBAL LLC 0.01% of their portfolio | 487.1k $876.8k | Reduced -3.0m |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 0.00% of their portfolio | 465.4k $837.8k | Reduced -74.8k |
| Quantbot Technologies LP 0.03% of their portfolio | 407.3k $733.2k | Added +327.4k |
| GROUP ONE TRADING LLC 0.02% of their portfolio | 357.6k $643.7k | Reduced -62.8k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 349.0k $628.1k | Added +153.6k |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 346.4k $623.5k | Added +48.9k |
| CastleKnight Management LP 0.02% of their portfolio | 336.5k $605.7k | Unchanged |
| Vident Advisory, LLC 0.00% of their portfolio | 322.5k $580.5k | Reduced -2.9k |
| Point72 Asset Management, L.P. 0.00% of their portfolio | 290.8k $523.4k | Added +138.6k |
| IMC-Chicago, LLC 0.00% of their portfolio | 276.7k $498.1k | Reduced -174.9k |
| Walleye Trading LLC 0.01% of their portfolio | 274.7k $494.4k | Added +252.3k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 271.9k $490.0k | Added +53.7k |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 270.9k $354.9k | Added +119.2k |
| Schonfeld Strategic Advisors LLC 0.00% of their portfolio | 265.1k $477.1k | New |
| IEQ CAPITAL, LLC 0.00% of their portfolio | 251.9k $453.3k | New |
| Hennion & Walsh Asset Management, Inc. 0.01% of their portfolio | 249.2k $448.6k | Added +48.9k |
| J. Derek Lewis & Associates Inc. 0.08% of their portfolio | 244.0k $439.2k | Reduced -40.0k |
| Russell Investments Group, Ltd. 0.00% of their portfolio | 239.8k $431.6k | Added +29.5k |
| Legal & General Group Plc 0.00% of their portfolio | 228.7k $411.7k | Added +33.0k |
| CITIGROUP INC 0.00% of their portfolio | 227.4k $409.2k | Reduced -22.8k |
| LPL Financial LLC 0.00% of their portfolio | 226.6k $407.9k | Reduced -110.8k |
| Balyasny Asset Management L.P. 0.00% of their portfolio | 220.1k $396.1k | Reduced -18.3k |
| VANGUARD ASSET MANAGEMENT, Ltd 0.00% of their portfolio | 209.3k $376.8k | Unchanged |
| Caitong International Asset Management Co., Ltd 0.05% of their portfolio | 204.8k $368.6k | Added +132.3k |
| MetLife Investment Management, LLC 0.00% of their portfolio | 196.7k $354.0k | Added +17.6k |
| STATE OF WISCONSIN INVESTMENT BOARD 0.00% of their portfolio | 194.1k $349.4k | Reduced -2.9k |
| LuminArx Capital Management LP 0.15% of their portfolio | 175.0k $315.0k | Reduced -150.0k |
| BARCLAYS PLC 0.00% of their portfolio | 174.8k $314.6k | Reduced -843 |
| Creative Planning 0.00% of their portfolio | 171.8k $309.3k | Added +13.3k |
| Virtu Financial LLC 0.01% of their portfolio | 167.7k $302.0k | Added +149.3k |
| BOOTHBAY FUND MANAGEMENT, LLC 0.01% of their portfolio | 155.3k $279.5k | New |
| Jupiter Topco LLC 0.00% of their portfolio | 136.9k $247.0k | First filing |
| Vanguard Global Advisers, LLC 0.00% of their portfolio | 133.1k $239.6k | Unchanged |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC 0.00% of their portfolio | 126.8k $188.1k | Added +99.0k |
| SG Americas Securities, LLC 0.00% of their portfolio | 126.4k $228.0k | Added +15.5k |
| CONNORS INVESTOR SERVICES INC 0.02% of their portfolio | 111.2k $200.1k | Reduced -20.0k |
| Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% of their portfolio | 108.5k $195.4k | Reduced -132.4k |
| Byrne Asset Management LLC 0.10% of their portfolio | 107.1k $192.8k | Added +21.4k |
| INTECH INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 101.7k $183.0k | Added +17.3k |
| INSIGNEO ADVISORY SERVICES, LLC 0.01% of their portfolio | 101.4k $182.4k | Added +59.4k |
| Forum Financial Management, LP 0.00% of their portfolio | 100.0k $180.0k | Unchanged |
| BLAIR WILLIAM & CO/IL 0.00% of their portfolio | 90.7k $163.2k | Added +659 |
| ARIZONA STATE RETIREMENT SYSTEM 0.00% of their portfolio | 87.9k $158.1k | Added +79 |
| Police & Firemen's Retirement System of New Jersey 0.00% of their portfolio | 87.0k $156.6k | Unchanged |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 86.7k $156.1k | Added +575 |
| TWO SIGMA SECURITIES, LLC 0.01% of their portfolio | 86.2k $155.2k | Added +51.9k |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 83.8k $150.9k | Added +27.2k |
| Vanguard Investments Australia, Ltd. 0.00% of their portfolio | 81.4k $146.5k | Unchanged |
| VIMA LLC 0.14% of their portfolio | 81.2k $146.1k | First filing |
| FMR LLC 0.00% of their portfolio | 77.7k $139.9k | Reduced -15.3k |
| MERCER GLOBAL ADVISORS INC /ADV 0.00% of their portfolio | 76.7k $138.0k | Added +55.1k |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 76.2k $137.2k | Unchanged |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 75.0k $135.0k | Added +40.0k |
| Chicago Partners Investment Group LLC 0.00% of their portfolio | 73.7k $110.5k | Added +62.2k |
| Mariner, LLC 0.00% of their portfolio | 73.2k $131.8k | New |
| ALLSTATE CORP 0.00% of their portfolio | 72.9k $131.2k | New |
| Squarepoint Ops LLC 0.00% of their portfolio | 69.5k $125.1k | New |