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
ABBOTT LABS COM 002824100 228 2,085 SH   OTR 1 2,085 0 0
ABBVIE INC COM 00287Y109 360 3,361 SH   OTR 1 3,361 0 0
ACCOLADE INC COM 00437E102 5,510 126,670 SH   OTR 1 126,670 0 0
ADOBE SYSTEMS INCORPORATED COM 00724F101 241 482 SH   OTR 1 482 0 0
ADVANCED MICRO DEVICES INC COM 007903107 25,533 278,405 SH   OTR 1 278,405 0 0
ADVANCED MICRO DEVICES INC COM 007903107 13,547 147,720 SH   OTR   147,720 0 0
AIR PRODS & CHEMS INC COM 009158106 9,682 35,437 SH   OTR   35,437 0 0
AIR PRODS & CHEMS INC COM 009158106 18,508 67,742 SH   OTR 1 67,742 0 0
ALPHABET INC CAP STK CL A 02079K305 545 311 SH   OTR   311 0 0
ALPHABET INC CAP STK CL A 02079K305 2,703 1,542 SH   OTR 1 1,542 0 0
ALPHABET INC CAP STK CL C 02079K107 24,891 14,208 SH   OTR   14,208 0 0
ALPHABET INC CAP STK CL C 02079K107 43,920 25,070 SH   OTR 1 25,070 0 0
ALTERYX INC NOTE 1.000% 8/0 02156BAF0 4,928 4,647,000 PRN   OTR 1 4,647,000 0 0
AMAZON COM INC COM 023135106 10,035 3,081 SH   OTR 1 3,081 0 0
AMAZON COM INC COM 023135106 4,543 1,395 SH   OTR   1,395 0 0
AMERICAN WTR WKS CO INC NEW COM 030420103 7,320 47,696 SH   OTR 1 47,696 0 0
AMERICAN WTR WKS CO INC NEW COM 030420103 2,922 19,039 SH   OTR   19,039 0 0
ANALOG DEVICES INC COM 032654105 42 285 SH   OTR   285 0 0
ANALOG DEVICES INC COM 032654105 3,486 23,600 SH   OTR 1 23,600 0 0
APPLE INC COM 037833100 4,631 34,900 SH   OTR 1 34,900 0 0
APPLIED MATLS INC COM 038222105 28,392 328,988 SH   OTR 1 328,988 0 0
APPLIED MATLS INC COM 038222105 14,477 167,754 SH   OTR   167,754 0 0
AVALARA INC COM 05338G106 7,477 45,345 SH   OTR 1 45,345 0 0
AXON ENTERPRISE INC COM 05464C101 6,421 52,400 SH   OTR 1 52,400 0 0
AXONICS MODULATION TECHNOLOG COM 05465P101 7,962 159,505 SH   OTR 1 159,505 0 0
BANDWIDTH INC COM CL A 05988J103 7,096 46,180 SH   OTR 1 46,180 0 0
BECTON DICKINSON & CO COM 075887109 4,582 18,312 SH   OTR   18,312 0 0
BECTON DICKINSON & CO COM 075887109 8,315 33,232 SH   OTR 1 33,232 0 0
BERKLEY W R CORP COM 084423102 224 3,378 SH   OTR 1 3,378 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108 2,087 6 SH   OTR   4 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108 348 1 SH   OTR 1 0 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 87 375 SH   OTR   0 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 1,028 4,435 SH   OTR 1 3,100 0 0
BEYOND MEAT INC COM 08862E109 587 4,695 SH   OTR 1 4,695 0 0
BIO-TECHNE CORP COM 09073M104 9,669 30,450 SH   OTR 1 30,450 0 0
BRIGHT HORIZONS FAM SOL IN D COM 109194100 14,746 85,241 SH   OTR 1 85,241 0 0
BRIGHT HORIZONS FAM SOL IN D COM 109194100 8,005 46,274 SH   OTR   46,274 0 0
BROOKS AUTOMATION INC NEW COM 114340102 9,558 140,870 SH   OTR 1 140,870 0 0
CERENCE INC COM 156727109 5,932 59,035 SH   OTR 1 59,035 0 0
CHARTER COMMUNICATIONS INC N CL A 16119P108 16,385 24,767 SH   OTR   24,767 0 0
CHARTER COMMUNICATIONS INC N CL A 16119P108 27,176 41,080 SH   OTR 1 41,080 0 0
CHEGG INC COM 163092109 9,490 105,055 SH   OTR 1 105,055 0 0
CHEVRON CORP NEW COM 166764100 39 465 SH   OTR   465 0 0
CHEVRON CORP NEW COM 166764100 222 2,637 SH   OTR 1 772 0 0
CONMED CORP NOTE 2.625% 2/0 207410AF8 12,528 8,930,000 PRN   OTR 1 8,930,000 0 0
CORESITE RLTY CORP COM 21870Q105 18,113 144,579 SH   OTR 1 144,579 0 0
CORESITE RLTY CORP COM 21870Q105 8,581 68,496 SH   OTR   68,496 0 0
CREE INC NOTE 0.875% 9/0 225447AB7 13,005 7,149,000 PRN   OTR 1 7,149,000 0 0
CROWN CASTLE INTL CORP NEW COM 22822V101 9,117 57,271 SH   OTR   57,271 0 0
CROWN CASTLE INTL CORP NEW COM 22822V101 17,746 111,475 SH   OTR 1 111,475 0 0
DANAHER CORPORATION COM 235851102 26,139 117,667 SH   OTR 1 117,667 0 0
DANAHER CORPORATION COM 235851102 14,162 63,751 SH   OTR   63,751 0 0
DECIPHERA PHARMACEUTICALS IN COM 24344T101 4,775 83,670 SH   OTR 1 83,670 0 0
DISNEY WALT CO COM 254687106 660 3,645 SH   OTR 1 3,645 0 0
DOLLAR GEN CORP NEW COM 256677105 21,864 103,966 SH   OTR 1 103,966 0 0
DOLLAR GEN CORP NEW COM 256677105 11,025 52,423 SH   OTR   52,423 0 0
EHEALTH INC COM 28238P109 4,632 65,605 SH   OTR 1 65,605 0 0
ENPHASE ENERGY INC COM 29355A107 14,988 85,418 SH   OTR 1 85,418 0 0
ESSEX PPTY TR INC COM 297178105 950 4,000 SH   OTR 1 0 0 0
ETSY INC COM 29786A106 12,020 67,565 SH   OTR 1 67,565 0 0
ETSY INC NOTE 0.125%10/0 29786AAJ5 13,986 6,576,000 PRN   OTR 1 6,576,000 0 0
EURONET WORLDWIDE INC NOTE 0.750% 3/1 298736AL3 10,275 9,050,000 PRN   OTR 1 9,050,000 0 0
EVERBRIDGE INC COM 29978A104 6,505 43,640 SH   OTR 1 43,640 0 0
EXXON MOBIL CORP COM 30231G102 183 4,439 SH   OTR   4,439 0 0
EXXON MOBIL CORP COM 30231G102 345 8,370 SH   OTR 1 6,170 0 0
EZCORP INC NOTE 2.375% 5/0 302301AE6 8,124 10,000,000 PRN   OTR 1 10,000,000 0 0
EZCORP INC NOTE 2.875% 7/0 302301AF3 15,371 16,835,000 PRN   OTR 1 16,835,000 0 0
FACEBOOK INC CL A 30303M102 6,884 25,200 SH   OTR 1 0 0 0
FEDEX CORP COM 31428X106 29,355 113,070 SH   OTR 1 113,070 0 0
FEDEX CORP COM 31428X106 15,356 59,147 SH   OTR   59,147 0 0
FIREEYE INC NOTE 1.625% 6/0 31816QAD3 9,863 10,000,000 PRN   OTR 1 10,000,000 0 0
FIRST REP BK SAN FRANCISCO C COM 33616C100 18,707 127,317 SH   OTR 1 127,317 0 0
FIRST REP BK SAN FRANCISCO C COM 33616C100 10,924 74,348 SH   OTR   74,348 0 0
FIRSTSERVICE CORP NEW COM 33767E202 9,382 68,600 SH   OTR 1 68,600 0 0
FISERV INC COM 337738108 246 2,160 SH   OTR 1 2,160 0 0
FIVE9 INC COM 338307101 14,895 85,405 SH   OTR 1 85,405 0 0
FLOOR & DECOR HLDGS INC CL A 339750101 8,619 92,825 SH   OTR 1 92,825 0 0
GUARDANT HEALTH INC COM 40131M109 5,136 39,850 SH   OTR 1 39,850 0 0
HANNON ARMSTRONG SUST INFR C COM 41068X100 339 5,340 SH   OTR   5,340 0 0
HANNON ARMSTRONG SUST INFR C COM 41068X100 5,369 84,639 SH   OTR 1 84,639 0 0
HERITAGE COMM CORP COM 426927109 133 15,021 SH   OTR 1 15,021 0 0
HOME DEPOT INC COM 437076102 17,434 65,634 SH   OTR 1 65,634 0 0
HOME DEPOT INC COM 437076102 8,442 31,782 SH   OTR   31,782 0 0
HORIZON GLOBAL CORP NOTE 2.750% 7/0 44052WAA2 17,921 19,767,000 PRN   OTR 1 19,767,000 0 0
INPHI CORP COM 45772F107 7,729 48,165 SH   OTR 1 48,165 0 0
INSULET CORP COM 45784P101 7,665 29,985 SH   OTR 1 29,985 0 0
INVESCO QQQ TR UNIT SER 1 46090E103 292 932 PRN   OTR 1 932 0 0
IOVANCE BIOTHERAPEUTICS INC COM 462260100 6,402 137,981 SH   OTR 1 137,981 0 0
ISHARES TR BARCLAYS 7 10 YR 464287440 455 3,797 PRN   OTR 1 3,077 0 0
ISHARES TR CORE 1 5 YR USD 46432F859 76 1,470 PRN   OTR   1,470 0 0
ISHARES TR CORE 1 5 YR USD 46432F859 323 6,260 PRN   OTR 1 6,260 0 0
ISHARES TR EXPND TEC SC ETF 464287549 378 1,080 PRN   OTR 1 1,008 0 0
JAZZ INVESTMENTS I LTD NOTE 1.500% 8/1 472145AD3 6,400 6,000,000 PRN   OTR 1 6,000,000 0 0
JAZZ INVESTMENTS I LTD NOTE 1.875% 8/1 472145AB7 6,456 6,290,000 PRN   OTR 1 6,290,000 0 0
JOHNSON & JOHNSON COM 478160104 8,175 51,942 SH   OTR   51,942 0 0
JOHNSON & JOHNSON COM 478160104 18,138 115,245 SH   OTR 1 111,645 0 0
JPMORGAN CHASE & CO COM 46625H100 26,173 205,976 SH   OTR 1 205,976 0 0
JPMORGAN CHASE & CO COM 46625H100 11,830 93,095 SH   OTR   93,095 0 0
KODIAK SCIENCES INC COM 50015M109 19,505 132,768 SH   SOLE   132,768 0 0
KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 8,262 301,220 SH   OTR 1 301,220 0 0
LILLY ELI & CO COM 532457108 2,553 15,123 SH   OTR   15,123 0 0
LILLY ELI & CO COM 532457108 95 564 SH   OTR 1 564 0 0
LIVERAMP HLDGS INC COM 53815P108 11,907 162,690 SH   OTR 1 162,690 0 0
LIVERAMP HLDGS INC COM 53815P108 6,491 88,690 SH   OTR   88,690 0 0
LYFT INC CL A COM 55087P104 300 6,099 SH   OTR 1 0 0 0
MARRIOTT VACTINS WORLDWID CO COM 57164Y107 7,591 55,320 SH   OTR 1 55,320 0 0
MAXIM INTEGRATED PRODS INC COM 57772K101 278 3,140 SH   OTR 1 3,140 0 0
MERCK & CO. INC COM 58933Y105 410 5,011 SH   OTR 1 5,011 0 0
MERCK & CO. INC COM 58933Y105 54 658 SH   OTR   658 0 0
META FINL GROUP INC COM 59100U108 11,831 323,595 SH   OTR 1 323,595 0 0
MICRON TECHNOLOGY INC COM 595112103 13,770 183,163 SH   OTR 1 183,163 0 0
MICRON TECHNOLOGY INC COM 595112103 9,845 130,952 SH   OTR   130,952 0 0
MICROSOFT CORP COM 594918104 45,054 202,562 SH   OTR 1 201,224 0 0
MICROSOFT CORP COM 594918104 20,566 92,463 SH   OTR   92,463 0 0
MIRATI THERAPEUTICS INC COM 60468T105 4,653 21,185 SH   OTR 1 21,185 0 0
MKS INSTRS INC COM 55306N104 4,996 33,205 SH   OTR 1 33,205 0 0
MONOLITHIC PWR SYS INC COM 609839105 18,782 51,285 SH   OTR 1 51,285 0 0
MONOLITHIC PWR SYS INC COM 609839105 10,436 28,495 SH   OTR   28,495 0 0
NEKTAR THERAPEUTICS COM 640268108 4,553 267,820 SH   OTR 1 267,820 0 0
NEKTAR THERAPEUTICS COM 640268108 2,664 156,684 SH   OTR   156,684 0 0
NEWPARK RES INC NOTE 4.000%12/0 651718AE8 27,692 30,421,000 PRN   OTR 1 30,421,000 0 0
NEXTERA ENERGY INC COM 65339F101 23,305 302,073 SH   OTR 1 302,073 0 0
NEXTERA ENERGY INC COM 65339F101 11,592 150,253 SH   OTR   150,253 0 0
NOVARTIS AG SPONSORED ADR 66987V109 18,426 195,129 SH   OTR 1 195,129 0 0
NOVARTIS AG SPONSORED ADR 66987V109 8,389 88,841 SH   OTR   88,841 0 0
OLD DOMINION FREIGHT LINE IN COM 679580100 7,403 37,928 SH   OTR   37,928 0 0
OLD DOMINION FREIGHT LINE IN COM 679580100 14,176 72,632 SH   OTR 1 72,632 0 0
OSI SYSTEMS INC NOTE 1.250% 9/0 671044AD7 20,933 19,530,000 PRN   OTR 1 19,530,000 0 0
PIMCO ETF TR 0-5 HIGH YIELD 72201R783 610 6,215 PRN   OTR 1 6,215 0 0
PIMCO ETF TR 0-5 HIGH YIELD 72201R783 156 1,585 PRN   OTR   1,585 0 0
PLANET FITNESS INC CL A 72703H101 3,049 39,275 SH   OTR 1 39,275 0 0
PROCTER AND GAMBLE CO COM 742718109 983 7,064 SH   OTR   7,064 0 0
PROCTER AND GAMBLE CO COM 742718109 2,346 16,863 SH   OTR 1 16,413 0 0
PROG HOLDINGS INC COM NPV 74319R101 9,075 168,470 SH   OTR 1 168,470 0 0
PROGRESSIVE CORP COM 743315103 24,224 244,981 SH   OTR 1 244,981 0 0
PROGRESSIVE CORP COM 743315103 12,257 123,954 SH   OTR   123,954 0 0
PROGYNY INC COM 74340E103 9,193 216,875 SH   OTR 1 216,875 0 0
PROSHARES TR S&P 500 DV ARIST 74348A467 265 3,319 PRN   OTR 1 3,139 0 0
PS BUSINESS PKS INC CALIF COM 69360J107 10,076 75,833 SH   OTR   75,833 0 0
PS BUSINESS PKS INC CALIF COM 69360J107 19,431 146,244 SH   OTR 1 146,244 0 0
RAMBUS INC DEL NOTE 1.375% 2/0 750917AG1 5,644 5,000,000 PRN   OTR 1 5,000,000 0 0
RAPID7 INC COM 753422104 7,509 83,290 SH   OTR 1 83,290 0 0
RAYONIER INC COM 754907103 229 7,800 SH   SOLE   7,800 0 0
REPLIMUNE GROUP INC COM 76029N106 2,870 75,225 SH   OTR 1 75,225 0 0
REVANCE THERAPEUTICS INC COM 761330109 4,959 174,970 SH   OTR 1 174,970 0 0
ROSS STORES INC COM 778296103 20,594 167,688 SH   OTR 1 167,688 0 0
ROSS STORES INC COM 778296103 11,131 90,635 SH   OTR   90,635 0 0
SCHWAB STRATEGIC TR US BRD MKT ETF 808524102 213 2,339 PRN   OTR 1 2,339 0 0
SCHWAB STRATEGIC TR US MID-CAP ETF 808524508 374 5,485 PRN   OTR 1 5,254 0 0
SELECT SECTOR SPDR TR TECHNOLOGY 81369Y803 445 3,421 PRN   OTR 1 3,421 0 0
SMILEDIRECTCLUB INC CL A COM 83192H106 7,120 596,315 SH   OTR 1 596,315 0 0
SOUTHWEST AIRLS CO NOTE 1.250% 5/0 844741BG2 13,118 9,000,000 PRN   OTR 1 9,000,000 0 0
STARBUCKS CORP COM 855244109 341 3,186 SH   OTR 1 3,186 0 0
SYNOPSYS INC COM 871607107 8,411 32,444 SH   OTR   32,444 0 0
SYNOPSYS INC COM 871607107 14,631 56,439 SH   OTR 1 56,439 0 0
SYSCO CORP COM 871829107 23,797 320,455 SH   OTR 1 320,455 0 0
SYSCO CORP COM 871829107 12,354 166,355 SH   OTR   166,355 0 0
TELEFLEX INCORPORATED COM 879369106 17,639 42,859 SH   OTR 1 42,859 0 0
TELEFLEX INCORPORATED COM 879369106 9,588 23,297 SH   OTR   23,297 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 475 1,020 SH   OTR 1 1,020 0 0
TURNING POINT THERAPEUTICS I COM 90041T108 6,268 51,440 SH   OTR 1 51,440 0 0
TUTOR PERINI CORP NOTE 2.875% 6/1 901109AD0 34,704 35,055,000 PRN   OTR 1 35,055,000 0 0
UNION PAC CORP COM 907818108 19,837 95,269 SH   OTR 1 92,185 0 0
UNION PAC CORP COM 907818108 9,148 43,932 SH   OTR   43,932 0 0
VANGUARD BD INDEX FDS TOTAL BND MRKT 921937835 206 2,334 PRN   OTR 1 2,334 0 0
VANGUARD INDEX FDS S&P 500 ETF SHS 922908363 1,074 3,125 PRN   OTR 1 2,705 0 0
VISA INC COM CL A 92826C839 25,175 115,098 SH   OTR 1 114,298 0 0
VISA INC COM CL A 92826C839 12,049 55,084 SH   OTR   55,084 0 0
WALGREENS BOOTS ALLIANCE INC COM 931427108 265 6,649 SH   OTR 1 0 0 0
WASTE CONNECTIONS INC COM 94106B101 10,782 105,122 SH   OTR   105,122 0 0
WASTE CONNECTIONS INC COM 94106B101 21,741 211,964 SH   OTR 1 211,964 0 0
WELLS FARGO CO NEW COM 949746101 294 9,755 SH   OTR 1 9,755 0 0
WINGSTOP INC COM 974155103 7,794 58,800 SH   OTR 1 58,800 0 0
ZENDESK INC COM 98936J101 25,867 180,737 SH   OTR 1 180,737 0 0
ZENDESK INC COM 98936J101 13,185 92,124 SH   OTR   92,124 0 0