The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
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hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ACTIVISION BLIZZARD INC COM 00507V109   80,042,508 854,881 SH   SOLE   854,881 0 0
ACTIVISION BLIZZARD INC COM 00507V109   3,055,053 32,629 SH   DFND   32,629 0 0
ALEXANDRIA REAL ESTATE EQ IN COM 015271109   5,605,600 56,000 SH   SOLE   56,000 0 0
ALTENERGY ACQUISITION CORP *W EXP 10/29/202 02157M116   924 12,500 SH   SOLE   12,500 0 0
ALTUS POWER INC COM CL A 02217A102   157,500 30,000 SH   SOLE   30,000 0 0
APPRECIATE HOLDINGS INC *W EXP 11/29/202 03832J114   126 12,612 SH   SOLE   12,612 0 0
ARCO PLATFORM LTD COM CL A G04553106   579,973 42,088 SH   DFND   42,088 0 0
ARCO PLATFORM LTD COM CL A G04553106   790,090 57,336 SH   SOLE   57,336 0 0
ARGO GROUP INTL HLDGS LTD COM G0464B107   1,016,350 34,060 SH   DFND   34,060 0 0
ARGO GROUP INTL HLDGS LTD COM G0464B107   26,983,775 904,282 SH   SOLE   904,282 0 0
ARLINGTON ASSET INVST CORP CL A NEW 041356205   350,267 81,838 SH   SOLE   81,838 0 0
ASPEN AEROGELS INC COM 04523Y105   143,190 16,650 SH   SOLE   16,650 0 0
AVANTAX INC COM 095229100   186,555 7,293 SH   DFND   7,293 0 0
AVANTAX INC COM 095229100   4,024,936 157,347 SH   SOLE   157,347 0 0
BLOCKCHAIN COINVSTRS ACQ CRP UNIT 09/01/2026 G11765123   108,500 10,000 SH   SOLE   10,000 0 0
BLOOM ENERGY CORP COM CL A 093712107   159,120 12,000 SH   SOLE   12,000 0 0
BONDBLOXX ETF TRUST USD HIGH YIELD B 09789C770   4,313,280 300,000 SH   SOLE   300,000 0 0
BORGWARNER INC COM 099724106   367,367 9,100 SH Call SOLE   9,100 0 0
BRAEMAR HOTELS & RESORTS INC 5.5 CUM CV PFD B 10482B200   6,760,713 565,750 SH   SOLE   565,750 0 0
CAPRI HOLDINGS LIMITED SHS G1890L107   17,746,300 337,318 SH   SOLE   337,318 0 0
CAPRI HOLDINGS LIMITED SHS G1890L107   823,978 15,662 SH   DFND   15,662 0 0
CENTRAL PUERTO S A SPONSORED ADR 155038201   1,177,095 202,250 SH   SOLE   202,250 0 0
CENTRAL PUERTO S A SPONSORED ADR 155038201   1,907,505 327,750 SH   DFND   327,750 0 0
CHART INDS INC COM 16115Q308   363,608 2,150 SH   SOLE   2,150 0 0
CLEAN ENERGY FUELS CORP COM 184499101   100,346 26,200 SH   SOLE   26,200 0 0
CLEARWAY ENERGY INC CL C 18539C204   338,560 16,000 SH   SOLE   16,000 0 0
COMPUTER TASK GROUP INC COM 205477102   1,571,895 152,168 SH   SOLE   152,168 0 0
COMPUTER TASK GROUP INC COM 205477102   562,510 54,454 SH   DFND   54,454 0 0
CRESUD S A C I F Y A SPONSORED ADR 226406106   1,122,355 167,766 SH   DFND   167,766 0 0
CROWN HLDGS INC COM 228368106   575,120 6,500 SH   SOLE   6,500 0 0
DANA INC COM 235825205   256,725 17,500 SH Call SOLE   17,500 0 0
DARLING INGREDIENTS INC COM 237266101   292,320 5,600 SH   SOLE   5,600 0 0
DENBURY INC COM 24790A101   71,847,015 733,058 SH   SOLE   733,058 0 0
EARTHSTONE ENERGY INC CL A 27032D304   21,433,128 1,058,949 SH   SOLE   1,058,949 0 0
ECOVYST INC COM 27923Q109   318,373 32,355 SH   SOLE   32,355 0 0
ELME COMMUNITIES SH BEN INT 939653101   1,695,725 124,320 SH   DFND   124,320 0 0
EMAGIN CORP COM NEW 29076N206   426,855 214,500 SH   SOLE   214,500 0 0
EMAGIN CORP COM NEW 29076N206   565,285 284,063 SH   DFND   284,063 0 0
EMEREN GROUP LTD SPONSORED ADS 75971T301   210,980 68,500 SH   SOLE   68,500 0 0
ENERGEM CORP UNIT 11/15/2026 G30449113   2,389,500 225,000 SH   SOLE   225,000 0 0
ENERGY TRANSFER L P COM UT LTD PTN 29273V100   841,800 60,000 SH   DFND   60,000 0 0
ENERGY TRANSFER L P COM UT LTD PTN 29273V100   18,529,589 1,320,712 SH   SOLE   1,320,712 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107   2,152,130 78,631 SH   SOLE   78,631 0 0
EVEREST CONSOLIDATOR ACQ COR UNIT 99/99/9999 29978K201   664,104 60,927 SH   SOLE   60,927 0 0
FARMLAND PARTNERS INC COM 31154R109   502,740 49,000 SH   DFND   49,000 0 0
FAT PROJECTS ACQUISITION COR *W EXP 08/31/202 G3400W110   5,400 150,000 SH   SOLE   150,000 0 0
GLOBUS MED INC CL A 379577208   248,250 5,000 SH   SOLE   5,000 0 0
GLOBUS MED INC CL A 379577208   160,667 3,236 SH   DFND   3,236 0 0
GREEN PLAINS PARTNERS LP COM REP PTR IN 393221106   3,033,124 203,839 SH   SOLE   203,839 0 0
GRUPO SUPERVIELLE S.A. SPONSORED ADR 40054A108   53,946 24,300 SH   SOLE   24,300 0 0
HERITAGE CRYSTAL CLEAN INC COM 42726M106   29,602,439 652,755 SH   SOLE   652,755 0 0
HERITAGE CRYSTAL CLEAN INC COM 42726M106   655,942 14,464 SH   DFND   14,464 0 0
HERON THERAPEUTICS INC COM 427746102   263,866 256,181 SH   SOLE   256,181 0 0
HERON THERAPEUTICS INC COM 427746102   250,239 242,950 SH   DFND   242,950 0 0
HIGHLAND GLOBAL ALLOCATION F COM 43010T104   689,968 86,246 SH   SOLE   86,246 0 0
HIGHLAND OPPORTUNITIES HIGHLAND INCOME 43010E404   2,685,400 334,005 SH   SOLE   334,005 0 0
HIGHLAND OPPORTUNITIES HIGHLAND INCOME 43010E404   4,695,698 584,042 SH   DFND   584,042 0 0
HOLLY ENERGY PARTNERS L P COM UT LTD PTN 435763107   594,128 27,055 SH   SOLE   27,055 0 0
HORIZON THERAPEUTICS PUB L SHS G46188101   72,737,658 628,729 SH   SOLE   628,729 0 0
HORIZON THERAPEUTICS PUB L SHS G46188101   3,198,944 27,651 SH   DFND   27,651 0 0
HOSTESS BRANDS INC CL A 44109J106   273,142 8,200 SH   SOLE   8,200 0 0
INDEPENDENCE RLTY TR INC COM 45378A106   358,264 25,463 SH   SOLE   25,463 0 0
INTEGRATED RAIL AND RES ACQ UNIT 99/99/9999 45827R205   3,252,280 294,324 SH   SOLE   294,324 0 0
KENVUE INC COM 49177J102   538,947 26,840 SH   SOLE   26,840 0 0
LOMA NEGRA C I A S A MTN 14 SPONSORED ADS 54150E104   385,920 64,000 SH   DFND   64,000 0 0
MERCADOLIBRE INC COM 58733R102   3,803,640 3,000 SH   SOLE   3,000 0 0
MP MATERIALS CORP COM CL A 553368101   133,356 6,982 SH   SOLE   6,982 0 0
MP MATERIALS CORP COM CL A 553368101   105,050 5,500 SH Call SOLE   5,500 0 0
NATIONAL INSTRS CORP COM 636518102   45,630,167 765,350 SH   SOLE   765,350 0 0
NATIONAL INSTRS CORP COM 636518102   995,594 16,699 SH   DFND   16,699 0 0
NEW FORTRESS ENERGY INC COM CL A 644393100   511,368 15,600 SH   SOLE   15,600 0 0
NEXPOINT DIVERSIFIED REL ET COM NEW 65340G205   16,083,703 1,846,579 SH   SOLE   1,846,579 0 0
NEXPOINT DIVERSIFIED REL ET COM NEW 65340G205   6,192,000 710,907 SH   DFND   710,907 0 0
NEXPOINT REAL ESTATE FIN INC COM 65342V101   86,277,264 5,273,671 SH   SOLE   5,273,671 0 0
NEXPOINT REAL ESTATE FIN INC COM 65342V101   54,212,020 3,313,693 SH   DFND   3,313,693 0 0
NEXPOINT RESIDENTIAL TR INC COM 65341D102   11,971,732 372,024 SH   SOLE   372,024 0 0
NEXPOINT RESIDENTIAL TR INC COM 65341D102   9,675,819 300,678 SH   DFND   300,678 0 0
PAMPA ENERGIA S A SPONS ADR LVL I 697660207   2,529,272 67,700 SH   SOLE   67,700 0 0
PATTERSON COS INC COM 703395103   509,808 17,200 SH   SOLE   17,200 0 0
PERCEPTION CAPITAL CORP II *W EXP 10/25/202 G7007D110   18,818 198,080 SH   SOLE   198,080 0 0
PHOENIX BIOTECH ACQUISITION *W EXP 09/01/202 71902K113   7,786 108,741 SH   SOLE   108,741 0 0
PNM RES INC COM 69349H107   6,572,034 147,322 SH   SOLE   147,322 0 0
PNM RES INC COM 69349H107   372,181 8,343 SH   DFND   8,343 0 0
PRIMO WATER CORPORATION COM 74167P108   184,920 13,400 SH   SOLE   13,400 0 0
RIMINI STR INC DEL COM 76674Q107   90,200 41,000 SH   SOLE   41,000 0 0
RPT REALTY SH BEN INT 74971D101   5,090,089 482,016 SH   SOLE   482,016 0 0
SAFEHOLD INC COM 78646V107   663,157 37,256 SH   DFND   37,256 0 0
SEAGEN INC COM 81181C104   22,700,050 107,000 SH Call SOLE   107,000 0 0
SEAPORT GLOBAL ACQUISITION I *W EXP 11/17/202 81221H113   1,168 21,237 SH   SOLE   21,237 0 0
SERITAGE GROWTH PPTYS CL A 81752R100   3,231,450 417,500 SH   SOLE   417,500 0 0
SOVOS BRANDS INC COM 84612U107   9,176,001 406,918 SH   SOLE   406,918 0 0
SUNNOVA ENERGY INTL INC. COM 86745K104   114,332 10,920 SH   SOLE   10,920 0 0
TARGA RES CORP COM 87612G101   5,640,376 65,800 SH   SOLE   65,800 0 0
TECK RESOURCES LTD CL B 878742204   708,572 16,444 SH   SOLE   16,444 0 0
TELESAT CORP CL A & CL B SHS 879512309   7,776,669 543,823 SH   SOLE   543,823 0 0
TELESAT CORP CL A & CL B SHS 879512309   673,530 47,100 SH   DFND   47,100 0 0
TESLA INC COM 88160R101   200,176 800 SH Put SOLE   800 0 0
TEUCRIUM COMMODITY TR CORN FD SHS 88166A102   4,554,837 206,850 SH   SOLE   206,850 0 0
UR-ENERGY INC COM 91688R108   23,100 15,000 SH   SOLE   15,000 0 0
VERITIV CORP COM 923454102   276,320 1,636 SH   DFND   1,636 0 0
VERITIV CORP COM 923454102   2,774,014 16,424 SH   SOLE   16,424 0 0
VISTRA CORP COM 92840M102   995,400 30,000 SH Put SOLE   30,000 0 0
VISTRA CORP COM 92840M102   2,206,470 66,500 SH   SOLE   66,500 0 0
WESTERN MIDSTREAM PARTNERS L COM UNIT LP INT 958669103   3,786,332 139,050 SH   SOLE   139,050 0 0
WHEELER REAL ESTATE INVT TR CV PFD SER B 963025309   123,452 82,301 SH   SOLE   82,301 0 0
WHITESTONE REIT COM 966084204   8,428,706 875,255 SH   SOLE   875,255 0 0