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
Estimated average burden
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 (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
8POINT3 ENERGY PARTNERS LP CL A RPT LTDPT 282539105 15,587 1,037,051 SH   DFND 1 1,037,051 0 0
8POINT3 ENERGY PARTNERS LP CL A RPT LTDPT 282539105 13,436 893,963 SH   DFND   893,963 0 0
8POINT3 ENERGY PARTNERS LP CL A RPT LTDPT 282539105 4,992 332,146 SH   DFND   332,146 0 0
APPLIED OPTOELECTRONICS INC COM 03823U102 1,953 30,200 SH Put DFND   30,200 0 0
APPLIED OPTOELECTRONICS INC COM 03823U102 5,277 81,600 SH Put DFND   81,600 0 0
APPLIED OPTOELECTRONICS INC COM 03823U102 4,191 64,800 SH Put DFND 1 64,800 0 0
ADVANCED MICRO DEVICES INC COM 007903107 1,579 123,860 SH   DFND 1 123,860 0 0
ADVANCED MICRO DEVICES INC COM 007903107 1,733 135,910 SH   DFND   135,910 0 0
ADVANCED MICRO DEVICES INC COM 007903107 640 50,230 SH   DFND   50,230 0 0
CANADIAN SOLAR INC COM 136635109 20,955 1,244,385 SH   DFND 1 1,244,385 0 0
CANADIAN SOLAR INC COM 136635109 7,095 421,329 SH   DFND   421,329 0 0
CANADIAN SOLAR INC COM 136635109 18,355 1,089,951 SH   DFND   1,089,951 0 0
CHINA MOBILE LIMITED SPONSORED ADR 16941M109 12,232 241,889 SH   DFND 1 241,889 0 0
CHINA MOBILE LIMITED SPONSORED ADR 16941M109 4,211 83,261 SH   DFND   83,261 0 0
CHINA MOBILE LIMITED SPONSORED ADR 16941M109 10,794 213,444 SH   DFND   213,444 0 0
DAQO NEW ENERGY CORP SPNSRD ADR NEW 23703Q203 12,587 433,726 SH   DFND 1 433,726 0 0
DAQO NEW ENERGY CORP SPNSRD ADR NEW 23703Q203 5,273 181,689 SH   DFND   181,689 0 0
DAQO NEW ENERGY CORP SPNSRD ADR NEW 23703Q203 4,702 162,029 SH   DFND   162,029 0 0
FABRINET SHS G3323L100 9,308 251,172 SH   DFND   251,172 0 0
FABRINET SHS G3323L100 3,699 99,813 SH   DFND   99,813 0 0
FABRINET SHS G3323L100 10,342 279,066 SH   DFND 1 279,066 0 0
FINISAR CORP COM NEW 31787A507 9,712 438,070 SH   DFND   438,070 0 0
FINISAR CORP COM NEW 31787A507 10,674 481,471 SH   DFND 1 481,471 0 0
FINISAR CORP COM NEW 31787A507 3,570 161,020 SH   DFND   161,020 0 0
FORTINET INC COM 34959E109 3,351 93,500 SH Put DFND   93,500 0 0
FORTINET INC COM 34959E109 1,520 42,400 SH Put DFND   42,400 0 0
FORTINET INC COM 34959E109 3,373 94,100 SH Put DFND 1 94,100 0 0
GRIDSUM HLDG INC ADR REPSG CL B 398132100 1,719 166,876 SH   DFND   166,876 0 0
GRIDSUM HLDG INC ADR REPSG CL B 398132100 4,649 451,321 SH   DFND   451,321 0 0
GRIDSUM HLDG INC ADR REPSG CL B 398132100 5,429 527,071 SH   DFND 1 527,071 0 0
HIMAX TECHNOLOGIES INC SPONSORED ADR 43289P106 4,409 403,378 SH   DFND   403,378 0 0
HIMAX TECHNOLOGIES INC SPONSORED ADR 43289P106 13,120 1,200,341 SH   DFND 1 1,200,341 0 0
HIMAX TECHNOLOGIES INC SPONSORED ADR 43289P106 11,608 1,062,032 SH   DFND   1,062,032 0 0
II VI INC COM 902104108 4,630 112,520 SH   DFND   112,520 0 0
II VI INC COM 902104108 4,629 112,487 SH   DFND 1 112,487 0 0
II VI INC COM 902104108 1,700 41,310 SH   DFND   41,310 0 0
INPHI CORP COM 45772F107 8,038 202,514 SH   DFND 1 202,514 0 0
INPHI CORP COM 45772F107 6,990 176,120 SH   DFND   176,120 0 0
INPHI CORP COM 45772F107 2,762 69,582 SH   DFND   69,582 0 0
JINKOSOLAR HLDG CO LTD DEBT 4.000% 2/0 G51385AA3 3,303 132,400 SH Put DFND 1 132,400 0 0
JINKOSOLAR HLDG CO LTD DEBT 4.000% 2/0 G51385AA3 3,149 126,200 SH Put DFND   126,200 0 0
JINKOSOLAR HLDG CO LTD DEBT 4.000% 2/0 G51385AA3 1,158 46,400 SH Put DFND   46,400 0 0
JINKOSOLAR HLDG CO LTD DEBT 4.000% 2/0 G51385AA3 1,864 74,700 SH Put DFND   74,700 0 0
JINKOSOLAR HLDG CO LTD DEBT 4.000% 2/0 G51385AA3 2,323 93,100 SH Put DFND 1 93,100 0 0
JINKOSOLAR HLDG CO LTD DEBT 4.000% 2/0 G51385AA3 684 27,400 SH Put DFND   27,400 0 0
LG DISPLAY CO LTD SPONS ADR REP 50186V102 380 28,282 SH   DFND   28,282 0 0
LG DISPLAY CO LTD SPONS ADR REP 50186V102 1,342 99,986 SH   DFND 1 99,986 0 0
LG DISPLAY CO LTD SPONS ADR REP 50186V102 1,104 82,276 SH   DFND   82,276 0 0
LUMENTUM HLDGS INC COM 55024U109 66,231 1,218,600 SH Call DFND 1 1,218,600 0 0
LUMENTUM HLDGS INC COM 55024U109 15,397 283,300 SH Call DFND   283,300 0 0
LUMENTUM HLDGS INC COM 55024U109 53,230 979,400 SH Call DFND   979,400 0 0
LUMENTUM HLDGS INC COM 55024U109 8,555 157,400 SH Call DFND 1 157,400 0 0
LUMENTUM HLDGS INC COM 55024U109 3,239 59,600 SH Call DFND   59,600 0 0
LUMENTUM HLDGS INC COM 55024U109 8,783 161,600 SH Call DFND   161,600 0 0
LUMENTUM HLDGS INC COM 55024U109 3,673 67,585 SH   DFND   67,585 0 0
LUMENTUM HLDGS INC COM 55024U109 16,175 297,606 SH   DFND   297,606 0 0
LUMENTUM HLDGS INC COM 55024U109 15,041 276,740 SH   DFND 1 276,740 0 0
MICRON TECHNOLOGY INC COM 595112103 3,420 86,950 SH   DFND   86,950 0 0
MICRON TECHNOLOGY INC COM 595112103 9,293 236,282 SH   DFND   236,282 0 0
MICRON TECHNOLOGY INC COM 595112103 11,588 294,623 SH   DFND 1 294,623 0 0
NEOPHOTONICS CORP COM 64051T100 4,695 844,471 SH   DFND   844,471 0 0
NEOPHOTONICS CORP COM 64051T100 2,185 392,923 SH   DFND   392,923 0 0
NEOPHOTONICS CORP COM 64051T100 6,481 1,165,710 SH   DFND 1 1,165,710 0 0
SERVICENOW INC COM 81762P102 31,004 263,800 SH Put DFND   263,800 0 0
SERVICENOW INC COM 81762P102 38,585 328,300 SH Put DFND 1 328,300 0 0
SERVICENOW INC COM 81762P102 11,259 95,800 SH Put DFND   95,800 0 0
NVIDIA CORP COM 67066G104 14,355 80,300 SH Put DFND   80,300 0 0
NVIDIA CORP COM 67066G104 5,274 29,500 SH Put DFND   29,500 0 0
NVIDIA CORP COM 67066G104 17,913 100,200 SH Put DFND 1 100,200 0 0
OCLARO INC COM NEW 67555N206 2,948 341,590 SH   DFND   341,590 0 0
OCLARO INC COM NEW 67555N206 3,662 424,378 SH   DFND 1 424,378 0 0
OCLARO INC COM NEW 67555N206 1,080 125,202 SH   DFND   125,202 0 0
RED HAT INC COM 756577102 7,915 71,400 SH Put DFND 1 71,400 0 0
RED HAT INC COM 756577102 2,350 21,200 SH Put DFND   21,200 0 0
RED HAT INC COM 756577102 6,363 57,400 SH Put DFND   57,400 0 0
SOLAREDGE TECHNOLOGIES INC COM 83417M104 1,642 57,500 SH Put DFND   57,500 0 0
SOLAREDGE TECHNOLOGIES INC COM 83417M104 5,593 195,900 SH Put DFND 1 195,900 0 0
SOLAREDGE TECHNOLOGIES INC COM 83417M104 4,499 157,600 SH Put DFND   157,600 0 0
SHOPIFY INC CL A 82509L107 8,422 72,300 SH Put DFND   72,300 0 0
SHOPIFY INC CL A 82509L107 22,972 197,200 SH Put DFND   197,200 0 0
SHOPIFY INC CL A 82509L107 28,552 245,100 SH Put DFND 1 245,100 0 0
SHOPIFY INC COM 82509L107 349 3,000 SH   DFND 1 3,000 0 0
SKY SOLAR HLDGS LTD SPONSORED ADR 83084J103 595 332,393 SH   DFND 1 332,393 0 0
SKY SOLAR HLDGS LTD SPONSORED ADR 83084J103 432 241,325 SH   DFND   241,325 0 0
SKY SOLAR HLDGS LTD SPONSORED ADR 83084J103 174 97,433 SH   DFND   97,433 0 0
STMICROELECTRONICS N V NY REGISTRY 861012102 1,514 77,980 SH   DFND   77,980 0 0
STMICROELECTRONICS N V NY REGISTRY 861012102 4,119 212,080 SH   DFND   212,080 0 0
STMICROELECTRONICS N V NY REGISTRY 861012102 5,135 264,428 SH   DFND 1 264,428 0 0
SUNPOWER CORP COM 867652406 445 61,070 SH   DFND   61,070 0 0
SUNPOWER CORP COM 867652406 1,233 169,110 SH   DFND   169,110 0 0
SUNPOWER CORP COM 867652406 1,530 209,820 SH   DFND 1 209,820 0 0
SUNRUN INC COM 86771W105 11,254 2,027,700 SH   DFND   2,027,700 0 0
SUNRUN INC COM 86771W105 13,277 2,392,212 SH   DFND 1 2,392,212 0 0
SUNRUN INC COM 86771W105 4,151 747,957 SH   DFND   747,957 0 0
TERRAFORM GLOBAL INC CL A 88104M101 8,046 1,693,948 SH   DFND   1,693,948 0 0
TERRAFORM GLOBAL INC CL A 88104M101 2,956 622,359 SH   DFND   622,359 0 0
TERRAFORM GLOBAL INC CL A 88104M101 8,766 1,845,372 SH   DFND 1 1,845,372 0 0
TESLA INC COM 88160R101 25,207 73,900 SH Put DFND 1 73,900 0 0
TESLA INC COM 88160R101 7,402 21,700 SH Put DFND   21,700 0 0
TESLA INC COM 88160R101 20,295 59,500 SH Put DFND   59,500 0 0
TESLA INC COM 88160R101 22,513 66,000 SH Put DFND 1 66,000 0 0
TESLA INC COM 88160R101 7,334 21,500 SH Put DFND   21,500 0 0
TESLA INC COM 88160R101 17,908 52,500 SH Put DFND   52,500 0 0
TESLA INC COM 88160R101 478 1,400 SH Put DFND 1 1,400 0 0
TESLA INC COM 88160R101 2,388 7,000 SH Put DFND   7,000 0 0
TESLA INC COM 88160R101 6,447 18,900 SH Put DFND   18,900 0 0
VIAVI SOLUTIONS INC COM 925550105 8,664 915,900 SH Call DFND 1 915,900 0 0
VIAVI SOLUTIONS INC COM 925550105 6,972 737,000 SH Call DFND   737,000 0 0
VIAVI SOLUTIONS INC COM 925550105 2,443 258,200 SH Call DFND   258,200 0 0
VIAVI SOLUTIONS INC COM 925550105 13,498 1,426,807 SH   DFND 1 1,426,807 0 0
VIAVI SOLUTIONS INC COM 925550105 4,448 470,150 SH   DFND   470,150 0 0
VIAVI SOLUTIONS INC COM 925550105 12,021 1,270,714 SH   DFND   1,270,714 0 0
VISHAY INTERTECHNOLOGY INC COM 928298108 1,895 100,808 SH   DFND   100,808 0 0
VISHAY INTERTECHNOLOGY INC COM 928298108 5,016 266,801 SH   DFND   266,801 0 0
VISHAY INTERTECHNOLOGY INC COM 928298108 5,870 312,222 SH   DFND 1 312,222 0 0
VIVINT SOLAR INC COM 92854Q106 6,141 1,806,128 SH   DFND 1 1,806,128 0 0
VIVINT SOLAR INC COM 92854Q106 1,970 579,555 SH   DFND   579,555 0 0
VIVINT SOLAR INC COM 92854Q106 5,369 1,579,065 SH   DFND   1,579,065 0 0
WORKDAY INC CL A 98138H101 8,073 76,600 SH Put DFND   76,600 0 0
WORKDAY INC CL A 98138H101 10,044 95,300 SH Put DFND 1 95,300 0 0
WORKDAY INC CL A 98138H101 2,961 28,100 SH Put DFND   28,100 0 0