CIK: 0001535610 · Show all filings
Period: Q4 2021 (← Previous) (Next →)
Filing Date: Feb 14, 2022
Total Value ($000): $687,841 (67.8% shares, 32.2% debt)
| Ticker | Issuer | Shares | Value ($000) | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| — | ION GEOPHYSICAL CORP | 3,150,000 | $221,404 | 32.2% | $101.54 | — | NOTE | 462044AJ7 |
| — | SPDR S&P 500 ETF TR | 1,227 | $58,278 | 8.5% | — | — | Call | 78462F903 |
| — | ISHARES RUSSELL 2000 | 2,037 | $45,313 | 6.6% | — | — | Put | 464287955 |
| — | GILEAD SCIENCES | 5,489 | $39,856 | 5.8% | — | — | Call | 375558903 |
| BTBT | BIT DIGITAL INC | 4,215,852 | $25,632 | 3.7% | $9.66 | -0.9% | SHS | G1144A105 |
| — | SORRENTO THERAPEUTICS INC | 21,897 | $13,193 | 1.9% | — | — | Put | 83587F952 |
| — | BARCLAYS BANK PLC | 6,982 | $12,938 | 1.9% | — | — | Call | 06747R907 |
| — | BIT MINING LTD | 2,000,000 | $12,280 | 1.8% | $6.14 | — | ADR | 055474900 |
| — | ISHARES RUSSELL 2000 | 528 | $11,745 | 1.7% | — | — | Call | 464287905 |
| — | NISUN INTL ENT DVPMT GP CO LTD | 3,226,811 | $10,358 | 1.5% | $3.21 | — | CL A | G6593L106 |
| SRNE | SORRENTO THERAPEUTICS INC | 2,189,700 | $10,182 | 1.5% | $8.95 | -30.6% | COM | 83587F202 |
| — | PROSHARES TR | 3,136 | $9,063 | 1.3% | — | — | Put | 74347G950 |
| — | ECOARK HOLDINGS INC | 32,103 | $7,159 | 1.0% | $123.96 | — | COM | 27888N307 |
| — | SPDR SERIES TRUST | 628 | $7,031 | 1.0% | — | — | Put | 78464A950 |
| — | BIT DIGITAL INC | 10,983 | $6,678 | 1.0% | — | — | Put | G1144A955 |
| — | MARATHON DIGITAL HOLDINGS INC | 1,997 | $6,562 | 1.0% | — | — | Put | 565788956 |
| — | CANAAN INC | 10,662 | $5,491 | 0.8% | — | — | Put | 134748952 |
| — | DIGITAL WORLD ACQUISITION CO | 978 | $5,030 | 0.7% | — | — | Put | 25400Q955 |
| — | RIOT BLOCKCHAIN INC | 2,183 | $4,875 | 0.7% | — | — | Put | 767292955 |
| ESPR | ESPERION THERAPEUTICS | 940,400 | $4,702 | 0.7% | $8.01 | 0.0% | COM | 29664W105 |
| — | BARCLAYS BANK PLC | 250,000 | $4,633 | 0.7% | $28.61 | — | IPTH | 06747R477 |
| SWAG | STRAN & COMPANY INC | 750,000 | $4,538 | 0.7% | $5.06 | 0.0% | COM | 86260J102 |
| RIOT | RIOT BLOCKCHAIN INC | 199,064 | $4,445 | 0.6% | $32.31 | -7.9% | COM | 767292105 |
| — | HUMANCO ACQUISITION CORP | 404,185 | $3,953 | 0.6% | $9.92 | — | CL A | 44487N109 |
| — | COCRYSTAL PHARMA INC | 5,738,120 | $3,730 | 0.5% | $1.19 | — | COM | 19188J300 |
| — | AGM GROUP HOLDINGS INC | 1,493,437 | $3,584 | 0.5% | $2.40 | — | COM | G0132V105 |
| — | BRIACELL THERAPEUTICS CORP | 4,301 | $3,561 | 0.5% | — | — | Put | 10778Y952 |
| — | RECON TECHNOLOGY LTD | 2,693,705 | $3,529 | 0.5% | $2.55 | — | CL A | G7415M124 |
| OGBLY | ONION GLOBAL LTD | 1,320,750 | $3,328 | 0.5% | $2.52 | — | ADS | 68277G107 |
| CNTX | CONTEXT THERAPEUTICS INC | 1,230,830 | $3,274 | 0.5% | $4.98 | 0.0% | COM | 21077P108 |
| — | TRICIDA INC | 3,298 | $3,153 | 0.5% | — | — | Call | 89610F901 |
| PMCB | PHARMACYTE BIOTECH INC | 1,217,828 | $3,045 | 0.4% | $6.36 | -56.7% | COM | 71715X203 |
| — | VIRPAX PHARMACEUTICALS | 876,834 | $3,008 | 0.4% | $4.79 | — | COM | 928251107 |
| — | AMARIN CORPORATION PLC | 8,848 | $2,982 | 0.4% | — | — | Call | 023111906 |
| — | BIOVIE INC | 648,245 | $2,917 | 0.4% | $6.21 | — | COM | 09074F207 |
| — | TANTECH HOLDINGS LTD | 6,187,797 | $2,845 | 0.4% | $0.46 | — | COM | G8675X107 |
| — | MIRATI THERAPEUTICS INC | 193 | $2,831 | 0.4% | — | — | Call | 60468T905 |
| RCAT | RED CAT HOLDINGS INC | 1,350,589 | $2,809 | 0.4% | $3.10 | -19.5% | COM | 75644T100 |
| CAN | CANAAN INC | 537,000 | $2,766 | 0.4% | $5.59 | — | COM | 134748102 |
| — | SPHERE 3D CORP | 8,709 | $2,717 | 0.4% | — | — | Put | 84841L958 |
| — | FLORA GROWTH CORP | 1,482,242 | $2,638 | 0.4% | $1.78 | — | COM | 339764102 |
| — | VINCERX PHARMA INC | 258,889 | $2,638 | 0.4% | $13.84 | — | COM | 92731L106 |
| AFIB | ACUTUS MEDICAL INC | 745,600 | $2,543 | 0.4% | $8.67 | -35.1% | COM | 005111109 |
| — | KEMPHARM INC | 2,866 | $2,536 | 0.4% | — | — | Put | 488445956 |
| — | GREAT PANTHER MINING LTD | 11,504,492 | $2,522 | 0.4% | $0.22 | — | COM | 39115V101 |
| — | NEWAGE INC | 2,395,153 | $2,467 | 0.4% | $2.44 | — | COM | 650194103 |
| — | CINGULATE INC | 886,254 | $2,446 | 0.4% | $2.76 | — | COM | 17248W105 |
| — | XPRESSPA GROUP INC | 11,997 | $2,423 | 0.4% | — | — | Put | 98420U953 |
| — | ACTINIUM PHARMACEUTICALS INC | 4,001 | $2,405 | 0.3% | — | — | Put | 00507W956 |
| — | TAKUNG ART LTD | 576,729 | $2,336 | 0.3% | $7.59 | — | COM | 87407Q207 |
| — | PROGENITY INC | 1,083,746 | $2,265 | 0.3% | $2.09 | — | COM | 74319F107 |
| — | BRAINSTORM CELL THERAPEUTICS | 5,177 | $2,071 | 0.3% | — | — | Put | 10501E951 |
| — | BRAINSTORM CELL THERAPEUTICS | 513,211 | $2,053 | 0.3% | $3.59 | — | COM | 10501E201 |
| — | ATOSSA THERAPEUTICS INC | 12,370 | $1,979 | 0.3% | — | — | Put | 04962H956 |
| — | KANDI TECHNOLGIES INC | 6,021 | $1,933 | 0.3% | — | — | Put | 483709951 |
| MARA | MARATHON DIGITAL HOLDINGS INC | 58,049 | $1,907 | 0.3% | $32.21 | +48.6% | COM | 565788106 |
| BITO | PROSHARES TR | 66,000 | $1,907 | 0.3% | $28.89 | — | COM | 74347G440 |
| — | ALSET EHOME INTERNATIONAL INC | 3,290,318 | $1,836 | 0.3% | $0.56 | — | COM | 02116A104 |
| — | PROGENITY INC | 7,718 | $1,613 | 0.2% | — | — | Put | 74319F957 |
| — | PULMATRIX INC | 3,617,043 | $1,583 | 0.2% | $0.44 | — | COM | 74584P202 |
| — | AMARIN CORPORATION PLC | 4,562 | $1,537 | 0.2% | — | — | Put | 023111956 |
| GLBS | GLOBUS MARITIME LIMITED | 716,376 | $1,504 | 0.2% | $4.13 | -35.4% | COM | Y27265126 |
| BEAT | HEARTBEAM INC | 483,320 | $1,489 | 0.2% | $3.80 | 0.0% | COM | 42238H108 |
| — | HARBOR CUSTOM DEV INC | 1,910,774 | $1,471 | 0.2% | $0.77 | — | *W | 41150T124 |
| — | CALADRIUS BIOSCIENCES INC | 1,606,918 | $1,352 | 0.2% | $1.07 | — | COM | 128058203 |
| — | CURIS INC | 2,793 | $1,329 | 0.2% | — | — | Call | 231269900 |
| — | EKSO BIONICS HOLDINGS INC | 498,730 | $1,322 | 0.2% | $5.56 | — | COM | 282644301 |
| — | KANDI TECHNOLGIES INC | 403,724 | $1,296 | 0.2% | $4.25 | — | COM | 483709101 |
| — | REWALK ROBOTICS LIMITED | 1,032,207 | $1,270 | 0.2% | $2.11 | — | SHS | M8216Q200 |
| — | POWER & DIGITAL | 1,114 | $1,220 | 0.2% | — | — | Call | 739190906 |
| — | AMARIN CORPORATION PLC | 348,067 | $1,173 | 0.2% | $4.21 | — | ADR | 023111206 |
| — | NRX PHARMACEUTICALS INC | 2,406 | $1,150 | 0.2% | — | — | Put | 629444950 |
| — | NEWAGE INC | 11,132 | $1,147 | 0.2% | — | — | Call | 650194903 |
| — | OLB GROUP INC | 420,723 | $1,115 | 0.2% | $2.65 | — | COM | 67086U307 |
| — | SPI ENERGY CO LTD | 2,988 | $1,079 | 0.2% | — | — | Put | G8651P950 |
| — | CURIS INC | 226,525 | $1,078 | 0.2% | $6.12 | — | COM | 231269200 |
| — | AURINIA PHARMACEUTICALS INC | 469 | $1,073 | 0.2% | — | — | Call | 05156V902 |
| — | TRICIDA INC | 1,116 | $1,067 | 0.2% | — | — | Put | 89610F951 |
| — | 1847 GOEDEKER INC | 4,383 | $1,052 | 0.2% | — | — | Put | 28252C959 |
| — | CATALYST BIOSCIENCES INC | 1,138,334 | $1,040 | 0.2% | $1.21 | — | COM | 14888D208 |
| — | ASLAN PHARMACEUTICALS LIMITED | 899,850 | $1,008 | 0.1% | $2.83 | — | ADR | 04522R101 |
| FLUX | FLUX POWER HOLDINGS | 227,599 | $976 | 0.1% | $8.45 | -37.1% | COM | 344057302 |
| — | INFINITY PHARMACEUTICALS INC | 4,321 | $972 | 0.1% | — | — | Call | 45665G903 |
| — | KIROMIC BIOPHARMA INC | 625,000 | $956 | 0.1% | $4.04 | — | COM | 497634105 |
| STAB | STATERA BIOPHARMA INC | 384,597 | $885 | 0.1% | $3.36 | -12.1% | COM | 857561104 |
| — | NEUROBO PHARMACEUTICALS INC | 706,946 | $862 | 0.1% | $1.22 | — | COM | 64132R107 |
| — | THE9 LIMITED | 1,284 | $860 | 0.1% | — | — | Put | 88337K952 |
| — | ACTINIUM PHARMACEUTICALS INC | 1,398 | $840 | 0.1% | — | — | Call | 00507W906 |
| — | THE9 LIMITED | 125,327 | $840 | 0.1% | $10.50 | — | ADS | 88337K302 |
| — | SECOND SIGHT MEDICAL PRODUCTS | 491,973 | $802 | 0.1% | $4.35 | — | COM | 81362J209 |
| — | PDS BIOTECHNOLOGY CORP | 933 | $756 | 0.1% | — | — | Call | 70465T907 |
| — | 1847 GOEDEKER INC | 307,518 | $738 | 0.1% | $3.19 | — | COM | 28252C109 |
| AUTL | AUTOLUS THERAPEUTICS PLC | 137,239 | $712 | 0.1% | $5.73 | — | ADS | 05280R100 |
| — | ADITXT INC | 1,227,320 | $658 | 0.1% | $0.74 | — | COM | 007025109 |
| — | SPHERE 3D CORP | 209,820 | $655 | 0.1% | $3.12 | — | COM | 84841L308 |
| — | VISTAGEN THERAP INC | 3,337 | $651 | 0.1% | — | — | Put | 92840H952 |
| — | DIGITAL ALLY INC | 602,877 | $645 | 0.1% | $1.30 | — | COM | 25382P208 |
| — | INHIBIKASE THERAPEUTICS INC | 425,014 | $625 | 0.1% | $2.80 | — | COM | 45719W106 |
| — | BIT MINING LTD | 1,002 | $615 | 0.1% | — | — | Put | 055474950 |
| — | LEXARIA BIOSCIENCE | 408,814 | $613 | 0.1% | $2.25 | — | *W | 52886N117 |
| — | WIMI HOLOGRAM CLOUD INC | 1,982 | $603 | 0.1% | — | — | Put | 97264L950 |
| — | PROGENITY INC | 2,757 | $576 | 0.1% | — | — | Call | 74319F907 |
| — | BIOPHYTIS | 106,577 | $569 | 0.1% | $12.09 | — | ADR | 09076G104 |
| — | AMPLITECH GROUP INC | 441,863 | $566 | 0.1% | $3.65 | — | *W | 03211Q119 |
| GFAIW | GUARDFORCE AI CO LTD | 1,060,209 | $541 | 0.1% | $0.79 | — | *W | G4236L120 |
| AMPG | AMPLITECH GROUP INC | 129,600 | $511 | 0.1% | $5.28 | -28.1% | COM | 03211Q200 |
| — | CONTRAFECT CORPORATION | 191,675 | $504 | 0.1% | $4.51 | — | COM | 212326300 |
| — | MMTEC INC | 755,413 | $499 | 0.1% | $2.43 | — | COM | G6181K106 |
| — | REWALK ROBOTICS LIMITED | 3,915 | $482 | 0.1% | — | — | Put | M8216Q950 |
| — | CYREN LTD | 1,587,199 | $464 | 0.1% | $0.62 | — | COM | M26895108 |
| — | CASTOR MARITIME INC | 312,641 | $444 | 0.1% | $2.36 | — | COM | Y1146L125 |
| ATNM | ACTINIUM PHARMACEUTICALS INC | 73,366 | $441 | 0.1% | $7.30 | +2.7% | COM | 00507W206 |
| — | OCEAN PWR TECHNOLOGIES INC | 2,795 | $414 | 0.1% | — | — | Put | 674870956 |
| — | ORBITAL ENERGY GROUP INC | 185,025 | $405 | 0.1% | $3.08 | — | COM | 68559A109 |
| — | EXELA TECHNOLOGIES INC | 4,311 | $378 | 0.1% | — | — | Put | 30162V959 |
| — | CBAK ENERGY TECHNOLOGY INC | 2,398 | $374 | 0.1% | — | — | Put | 14986C952 |
| — | PURPLE BIOTECH LTD | 940 | $366 | 0.1% | — | — | Put | 74638P959 |
| — | ATHERSYS INC | 4,036 | $364 | 0.1% | — | — | Call | 04744L906 |
| — | TWIN VEE POWERCATS CO | 90,656 | $364 | 0.1% | $3.60 | — | COM | 90177C101 |
| — | ATOSSA THERAPEUTICS INC | 2,248 | $360 | 0.1% | — | — | Call | 04962H906 |
| CINGW | CINGULATE INC | 500,000 | $355 | 0.1% | $0.71 | — | *W | 17248W113 |
| — | SECOND SIGHT MEDICAL PRODUCTS | 2,132 | $348 | 0.1% | — | — | Put | 81362J959 |
| — | RTI SURGICAL INC | 468,999 | $336 | 0.0% | $0.74 | — | COM | 86882C105 |
| — | BIO-KEY INTL INC | 1,468 | $324 | 0.0% | — | — | Put | 09060C958 |
| — | 9 METERS BIOPHARMA INC | 3,194 | $313 | 0.0% | — | — | Put | 654405959 |
| — | ION GEOPHYSICAL CORP | 3,520 | $310 | 0.0% | — | — | Put | 462044957 |
| — | PDS BIOTECHNOLOGY CORP | 376 | $305 | 0.0% | — | — | Put | 70465T957 |
| — | DIGITAL ALLY INC | 2,787 | $298 | 0.0% | — | — | Put | 25382P958 |
| BEATW | HEARTBEAM INC | 360,391 | $270 | 0.0% | $0.75 | — | *W | 42238H116 |
| — | ARCADIA BIOSCIENCES INC | 252,953 | $263 | 0.0% | $1.04 | — | COM | 039014204 |
| CBAT | CBAK ENERGY TECHNOLOGY INC | 167,774 | $262 | 0.0% | $2.32 | -10.8% | COM | 14986C102 |
| DXR | DAXOR CORP | 20,996 | $237 | 0.0% | $16.69 | -34.0% | COM | 239467103 |
| — | CALADRIUS BIOSCIENCES INC | 2,669 | $225 | 0.0% | — | — | Put | 128058953 |
| — | CASTOR MARITIME INC | 1,358 | $193 | 0.0% | — | — | Put | Y1146L955 |
| — | 9 METERS BIOPHARMA INC | 1,960 | $192 | 0.0% | — | — | Call | 654405909 |
| CRDL | CARDIOL THERAPEUTICS INC | 99,440 | $184 | 0.0% | $2.76 | 0.0% | COM | 14161Y200 |
| — | ADITXT INC | 3,410 | $183 | 0.0% | — | — | Put | 007025959 |
| — | EXELA TECHNOLOGIES INC | 207,093 | $182 | 0.0% | $0.88 | — | COM | 30162V409 |
| RKFL | ROCKETFUEL BLOCKCHAIN INC | 750,353 | $180 | 0.0% | $0.63 | 0.0% | COM | 77313J108 |
| — | HUMANCO ACQUISITION CORP | 200,314 | $176 | 0.0% | $1.26 | — | *W | 44487N117 |
| ZVRA | KEMPHARM INC | 20,000 | $174 | 0.0% | $10.75 | -17.0% | COM | 488445206 |
| — | HARBOR CUSTOM DEV INC | 10,700 | $168 | 0.0% | $15.70 | — | PFD SR | 41150T207 |
| — | MOGO INC | 489 | $167 | 0.0% | — | — | Put | 60800C959 |
| — | PHARMACYTE BIOTECH INC | 665 | $166 | 0.0% | — | — | Put | 71715X953 |
| SBEVW | SPLASH BEVERAGE GROUP INC | 503,266 | $156 | 0.0% | $1.10 | — | *W | 84862C112 |
| GFAI | GUARDFORCE AI CO LTD | 125,875 | $136 | 0.0% | $3.96 | — | COM | G4236L112 |
| — | CITIUS PHARMACEUTICALS INC | 838 | $129 | 0.0% | — | — | Put | 17322U957 |
| MMEX | MMEX RESOURCES CORP | 547,448 | $129 | 0.0% | $0.48 | 0.0% | COM | 55314K506 |
| — | GLOBUS MARITIME LIMITED | 608 | $128 | 0.0% | — | — | Put | Y27265956 |
| — | SURGALIGN HOLDINGS INC | 1,773 | $127 | 0.0% | — | — | Put | 86882C955 |
| — | NEMAURA MEDICAL INC | 275 | $125 | 0.0% | — | — | Put | 640442958 |
| — | BONE BIOLOGICS CORP | 165,476 | $116 | 0.0% | $0.70 | — | *W | 098070113 |
| — | PHARMACYTE BIOTECH INC | 431 | $108 | 0.0% | — | — | Call | 71715X903 |
| — | ATHERSYS INC | 116,444 | $105 | 0.0% | $1.44 | — | COM | 04744L106 |
| — | FUELCELL ENERGY INC | 200 | $104 | 0.0% | — | — | Call | 35952H901 |
| — | CARDIFF ONCOLOGY INC | 170 | $102 | 0.0% | — | — | Put | 14147L958 |
| — | JUPITER WELLNESS INC | 95,241 | $85 | 0.0% | $1.41 | — | COM | 48208F105 |
| — | THE9 LIMITED | 123 | $82 | 0.0% | — | — | Call | 88337K902 |
| — | NOVAN INC | 19,132 | $80 | 0.0% | $10.04 | — | COM | 66988N205 |
| — | NUZEE INC | 193 | $80 | 0.0% | — | — | Put | 67073S958 |
| — | BIO-KEY INTL INC | 35,474 | $78 | 0.0% | $2.93 | — | COM | 09060C408 |
| — | UCOMMUNE INTERNATIONAL LTD | 100,000 | $69 | 0.0% | $1.59 | — | COM | G9449A100 |
| — | PALISADE BIO INC | 52,500 | $68 | 0.0% | $4.08 | — | COM | 696389105 |
| — | BIOCEPT INC | 18,664 | $68 | 0.0% | $3.64 | — | COM | 09072V501 |
| — | RED CAT HOLDINGS INC | 312 | $65 | 0.0% | — | — | Call | 75644T900 |
| — | SPHERE 3D CORP | 179 | $56 | 0.0% | — | — | Call | 84841L908 |
| — | ARCADIA BIOSCIENCES INC | 539 | $56 | 0.0% | — | — | Put | 039014954 |
| — | EVOFEM BIOSCIENCES INC | 1,380 | $52 | 0.0% | — | — | Put | 30048L954 |
| — | EVOKE PHARMA INC | 87,925 | $48 | 0.0% | $1.29 | — | COM | 30049G104 |
| — | CITIUS PHARMACEUTICALS INC | 30,863 | $48 | 0.0% | $1.56 | — | COM | 17322U207 |
| BRTX | BIORESTORATIVE THERAPIES INC | 10,000 | $43 | 0.0% | $8.76 | 0.0% | COM | 090655606 |
| — | WIMI HOLOGRAM CLOUD INC | 14,204 | $43 | 0.0% | $6.60 | — | ADS | 97264L100 |
| — | NABRIVA THERAPEUTICS PLC | 67,051 | $40 | 0.0% | $1.60 | — | COM | G63637113 |
| — | NABRIVA THERAPEUTICS PLC | 670 | $40 | 0.0% | — | — | Put | G63637953 |
| 616A | EQONEX LTD | 20,799 | $39 | 0.0% | $3.24 | — | COM | Y2074E109 |
| — | ALPINE 4 HOLDINGS INC | 20,209 | $39 | 0.0% | $1.93 | — | CL A | 02083E105 |
| — | DIGITAL ALLY INC | 354 | $38 | 0.0% | — | — | Call | 25382P908 |
| — | ATHERSYS INC | 307 | $28 | 0.0% | — | — | Put | 04744L956 |
| — | ALPINE 4 HOLDINGS INC | 146 | $28 | 0.0% | — | — | Put | 02083E955 |
| — | HEPION PHARMACEUTICALS | 212 | $24 | 0.0% | — | — | Put | 426897954 |
| — | HEPION PHARMACEUTICALS | 20,479 | $23 | 0.0% | $1.12 | — | COM | 426897104 |
| — | APPLIED GENETIC TECHNOLOGIES | 120 | $23 | 0.0% | — | — | Put | 03820J950 |
| — | ADAMIS PHARMACEUTICALS CORP | 320 | $19 | 0.0% | — | — | Call | 00547W908 |
| — | NANOVIBRONIX INC | 10,000 | $10 | 0.0% | $2.10 | — | COM | 63008J108 |
| — | GROM SOCIAL | 12,737 | $7 | 0.0% | $0.98 | — | *W | 39878L118 |
| — | IT TECH PACKAGING INC | 254 | $6 | 0.0% | — | — | Put | 46527C950 |
| — | IT TECH PACKAGING INC | 11,570 | $3 | 0.0% | $0.26 | — | COM | 46527C100 |