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
ABBVIE INC COM 00287Y109 219 2,470 SH   OTR 1 2,470 0 0
ABBVIE INC COM 00287Y109 107 1,200 SH   OTR 1,200 0 0
ACETO CORP NOTE 2.000%11/0 004446AD2 27,000 30,552,000 PRN   OTR 1 30,552,000 0 0
ADVANCED DISP SVCS INC DEL COM 00790X101 7,769 308,397 SH   OTR 304,497 0 3,900
ADVANCED DISP SVCS INC DEL COM 00790X101 12,165 482,910 SH   OTR 1 474,000 0 8,910
AGRIUM INC COM 008916108 750 7,000 SH   OTR 7,000 0 0
AGRIUM INC COM 008916108 107 1,000 SH   OTR 1 1,000 0 0
AIR LEASE CORP CL A 00912X302 17,396 408,155 SH   OTR 403,325 0 4,830
AIR LEASE CORP CL A 00912X302 25,593 600,492 SH   OTR 1 587,653 0 12,654
ALARM COM HLDGS INC COM 011642105 2,964 65,615 SH   OTR 1 65,615 0 0
ALIGN TECHNOLOGY INC COM 016255101 4,206 22,580 SH   OTR 1 22,580 0 0
ALPHABET INC CAP STK CL A 02079K305 2,110 2,167 SH   OTR 2,112 0 55
ALPHABET INC CAP STK CL A 02079K305 8,290 8,514 SH   OTR 1 6,233 0 220
ALPHABET INC CAP STK CL C 02079K107 28,424 29,636 SH   OTR 29,293 0 343
ALPHABET INC CAP STK CL C 02079K107 40,508 42,235 SH   OTR 1 38,934 0 866
ALTERYX INC COM CL A 02156B103 1,515 74,350 SH   OTR 1 74,350 0 0
AMERICAN EXPRESS CO COM 025816109 486 5,375 SH   OTR 5,375 0 0
AMERICAN EXPRESS CO COM 025816109 90 1,000 SH   OTR 1 0 0 1,000
AMERICAN WTR WKS CO INC NEW COM 030420103 7,338 90,695 SH   OTR 88,445 0 2,250
AMERICAN WTR WKS CO INC NEW COM 030420103 16,120 199,226 SH   OTR 1 194,070 0 5,021
ANTERO MIDSTREAM PARTNERS LP UNT LTD PARTN 03673L103 5,563 176,420 SH   OTR 174,100 0 2,320
ANTERO MIDSTREAM PARTNERS LP UNT LTD PARTN 03673L103 7,841 248,670 SH   OTR 1 242,245 0 6,425
APPLE INC COM 037833100 1,441 9,348 SH   OTR 1 9,348 0 0
ATRICURE INC COM 04963C209 1,461 65,310 SH   OTR 1 65,310 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108 275 1 SH   OTR 1 0 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108 1,099 4 SH   OTR 4 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 551 3,005 SH   OTR 1 3,005 0 0
BERRY GLOBAL GROUP INC COM 08579W103 22,591 398,785 SH   OTR 1 391,292 0 7,493
BERRY GLOBAL GROUP INC COM 08579W103 14,995 264,687 SH   OTR 261,347 0 3,340
BIO TECHNE CORP COM 09073M104 4,088 33,820 SH   OTR 1 33,820 0 0
BOEING CO COM 097023105 13,913 54,732 SH   OTR 54,027 0 705
BOEING CO COM 097023105 24,800 97,556 SH   OTR 1 95,078 0 2,478
BOFI HLDG INC COM 05566U108 2,039 71,610 SH   OTR 1 71,610 0 0
BOINGO WIRELESS INC COM 09739C102 1,816 84,975 SH   OTR 1 84,975 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 677 10,617 SH   OTR 10,617 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 249 3,906 SH   OTR 1 3,906 0 0
CAVCO INDS INC DEL COM 149568107 4,051 27,456 SH   OTR 1 27,456 0 0
CEDAR FAIR L P DEPOSITRY UNIT 150185106 10,758 167,786 SH   OTR 165,971 0 1,815
CEDAR FAIR L P DEPOSITRY UNIT 150185106 14,137 220,470 SH   OTR 1 217,050 0 3,420
CF INDS HLDGS INC COM 125269100 12,851 365,500 SH   OTR 362,165 0 3,335
CF INDS HLDGS INC COM 125269100 15,844 450,628 SH   OTR 1 441,936 0 8,692
CHART INDS INC NOTE 2.000% 8/0 16115QAC4 22,863 22,949,000 PRN   OTR 1 22,949,000 0 0
CHARTER COMMUNICATIONS INC N CL A 16119P108 15,680 43,146 SH   OTR 1 42,294 0 811
CHARTER COMMUNICATIONS INC N CL A 16119P108 11,648 32,052 SH   OTR 31,700 0 352
COMMERCEHUB INC COM SER A 20084V108 3,418 151,447 SH   OTR 1 151,447 0 0
CROWN CASTLE INTL CORP NEW COM 22822V101 19,220 192,235 SH   OTR 1 189,065 0 3,170
CROWN CASTLE INTL CORP NEW COM 22822V101 12,916 129,185 SH   OTR 127,770 0 1,415
CROWN HOLDINGS INC COM 228368106 15,220 254,848 SH   OTR 249,788 0 5,060
CROWN HOLDINGS INC COM 228368106 26,869 449,916 SH   OTR 1 441,496 0 8,290
DANAHER CORP DEL COM 235851102 11,389 132,770 SH   OTR 131,055 0 1,715
DANAHER CORP DEL COM 235851102 17,720 206,580 SH   OTR 1 202,105 0 4,475
DAVE & BUSTERS ENTMT INC COM 238337109 2,886 54,989 SH   OTR 1 54,989 0 0
DIAGEO P L C SPON ADR NEW 25243Q205 13,603 102,950 SH   OTR 101,885 0 1,065
DIAGEO P L C SPON ADR NEW 25243Q205 16,992 128,605 SH   OTR 1 125,595 0 2,970
ENTERPRISE PRODS PARTNERS L COM 293792107 18,387 705,280 SH   OTR 698,530 0 6,750
ENTERPRISE PRODS PARTNERS L COM 293792107 20,281 777,981 SH   OTR 1 759,347 0 18,474
EPR PPTYS COM SH BEN INT 26884U109 912 13,073 SH   SOLE 13,073 0 0
EQUIFAX INC COM 294429105 9,191 86,715 SH   OTR 85,745 0 970
EQUIFAX INC COM 294429105 12,964 122,310 SH   OTR 1 119,560 0 2,750
ETSY INC COM 29786A106 1,808 107,085 SH   OTR 1 107,085 0 0
EVOLENT HEALTH INC CL A 30050B101 2,897 162,755 SH   OTR 1 162,755 0 0
EXXON MOBIL CORP COM 30231G102 883 10,776 SH   OTR 10,776 0 0
EXXON MOBIL CORP COM 30231G102 607 7,403 SH   OTR 1 7,403 0 0
EZCORP INC NOTE 2.625% 6/1 302301AB2 9,251 9,500,000 PRN   OTR 1 9,500,000 0 0
FIRST REP BK SAN FRANCISCO C COM 33616C100 99 952 SH   OTR 1 952 0 0
FIRST REP BK SAN FRANCISCO C COM 33616C100 1,840 17,610 SH   SOLE 17,610 0 0
FOUR CORNERS PPTY TR INC COM 35086T109 10,899 437,360 SH   OTR 1 437,360 0 0
FOUR CORNERS PPTY TR INC COM 35086T109 2,835 113,775 SH   SOLE 113,775 0 0
GLAXOSMITHKLINE PLC SPONSORED ADR 37733W105 9,297 228,985 SH   OTR 225,875 0 3,110
GLAXOSMITHKLINE PLC SPONSORED ADR 37733W105 11,817 291,055 SH   OTR 1 283,645 0 7,370
GTT COMMUNICATIONS INC COM 362393100 3,262 103,072 SH   OTR 1 103,072 0 0
HALLIBURTON CO COM 406216101 15,531 337,399 SH   OTR 1 326,996 0 10,403
HALLIBURTON CO COM 406216101 10,538 228,946 SH   OTR 226,246 0 2,700
HANNON ARMSTRONG SUST INFR C COM 41068X100 5,569 228,515 SH   OTR 225,700 0 2,815
HANNON ARMSTRONG SUST INFR C COM 41068X100 9,833 403,480 SH   OTR 1 397,160 0 6,320
HEALTH INS INNOVATIONS INC COM CL A 42225K106 696 48,030 SH   OTR 1 48,030 0 0
HOLOGIC INC COM 436440101 10,132 276,155 SH   OTR 272,870 0 3,285
HOLOGIC INC COM 436440101 15,008 409,050 SH   OTR 1 397,585 0 11,465
HORIZON GLOBAL CORP NOTE 2.750% 7/0 44052WAA2 22,012 21,319,000 PRN   OTR 1 21,319,000 0 0
IMPINJ INC COM 453204109 1,822 43,785 SH   OTR 1 43,785 0 0
INOGEN INC COM 45780L104 1,386 14,578 SH   OTR 1 14,578 0 0
INPHI CORP COM 45772F107 2,701 68,044 SH   OTR 1 68,044 0 0
INTEL CORP COM 458140100 13,197 346,566 SH   OTR 342,371 0 4,195
INTEL CORP COM 458140100 19,793 519,779 SH   OTR 1 510,810 0 8,969
INTERSECT ENT INC COM 46071F103 222 7,122 SH   OTR 1 0 0 7,122
IRHYTHM TECHNOLOGIES INC COM 450056106 2,930 56,480 SH   OTR 1 56,480 0 0
ISHARES TR CORE 1 5 YR USD 46432F859 270 5,370 PRN   OTR 1 5,370 0 0
JOHNSON & JOHNSON COM 478160104 10,204 78,488 SH   OTR 77,938 0 550
JOHNSON & JOHNSON COM 478160104 16,301 125,386 SH   OTR 1 123,066 0 2,265
JPMORGAN CHASE & CO COM 46625H100 9,824 102,859 SH   OTR 101,529 0 1,330
JPMORGAN CHASE & CO COM 46625H100 15,199 159,136 SH   OTR 1 155,151 0 3,985
KINSALE CAP GROUP INC COM 49714P108 1,477 34,225 SH   OTR 1 34,225 0 0
KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 3,093 236,430 SH   OTR 1 236,430 0 0
LENDINGTREE INC NEW COM 52603B107 4,902 20,052 SH   OTR 1 20,052 0 0
LIGAND PHARMACEUTICALS INC COM NEW 53220K504 5,412 39,749 SH   OTR 1 39,749 0 0
LILLY ELI & CO COM 532457108 700 8,188 SH   OTR 1 8,188 0 0
LILLY ELI & CO COM 532457108 1,407 16,451 SH   OTR 16,451 0 0
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 559080106 8,019 112,854 SH   OTR 110,039 0 2,815
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 559080106 17,906 251,987 SH   OTR 1 248,974 0 2,928
MERCK & CO INC COM 58933Y105 50 783 SH   OTR 783 0 0
MERCK & CO INC COM 58933Y105 702 10,973 SH   OTR 1 10,973 0 0
MICROCHIP TECHNOLOGY INC COM 595017104 7,234 80,570 SH   OTR 79,515 0 1,055
MICROCHIP TECHNOLOGY INC COM 595017104 11,325 126,140 SH   OTR 1 123,475 0 2,665
MIDDLEBY CORP COM 596278101 3,416 26,650 SH   OTR 1 26,650 0 0
NAVISTAR INTL CORP NEW NOTE 4.500%10/1 63934EAQ1 44,107 42,360,000 PRN   OTR 1 42,360,000 0 0
NEW RELIC INC COM 64829B100 3,480 69,870 SH   OTR 1 69,870 0 0
NEXTERA ENERGY INC COM 65339F101 25,768 175,835 SH   OTR 1 172,075 0 3,760
NEXTERA ENERGY INC COM 65339F101 16,973 115,815 SH   OTR 114,375 0 1,440
NOVARTIS A G SPONSORED ADR 66987V109 17,849 207,909 SH   OTR 205,239 0 2,670
NOVARTIS A G SPONSORED ADR 66987V109 27,863 324,559 SH   OTR 1 317,509 0 7,010
PIMCO ETF TR 0-5 HIGH YIELD 72201R783 692 6,815 PRN   OTR 1 6,815 0 0
PLANET FITNESS INC CL A 72703H101 4,457 165,190 SH   OTR 1 165,190 0 0
PRA GROUP INC COM 69354N106 1,442 50,330 SH   OTR 1 50,330 0 0
PROCTER AND GAMBLE CO COM 742718109 1,462 16,064 SH   OTR 1 16,064 0 0
PROCTER AND GAMBLE CO COM 742718109 1,443 15,856 SH   OTR 15,436 0 420
Q2 HLDGS INC COM 74736L109 3,490 83,800 SH   OTR 1 83,800 0 0
QUOTIENT TECHNOLOGY INC COM 749119103 2,188 139,785 SH   OTR 1 139,785 0 0
RPM INTL INC COM 749685103 15,936 310,395 SH   OTR 306,570 0 3,825
RPM INTL INC COM 749685103 23,877 465,080 SH   OTR 1 456,385 0 8,695
SAREPTA THERAPEUTICS INC COM 803607100 4,487 98,925 SH   OTR 1 98,925 0 0
SERVICEMASTER GLOBAL HLDGS I COM 81761R109 10,628 227,440 SH   OTR 224,600 0 2,840
SERVICEMASTER GLOBAL HLDGS I COM 81761R109 15,808 338,295 SH   OTR 1 331,850 0 6,445
SLM CORP COM 78442P106 19,522 1,702,040 SH   OTR 1 1,667,085 0 34,955
SLM CORP COM 78442P106 11,013 960,155 SH   OTR 948,750 0 11,405
SQUARE INC CL A 852234103 3,428 118,993 SH   OTR 1 118,993 0 0
TACTILE SYS TECHNOLOGY INC COM 87357P100 3,272 105,715 SH   OTR 1 105,715 0 0
TAKE-TWO INTERACTIVE SOFTWAR COM 874054109 3,352 32,785 SH   OTR 1 32,785 0 0
TELEFLEX INC COM 879369106 8,784 36,301 SH   OTR 35,861 0 440
TELEFLEX INC COM 879369106 13,106 54,164 SH   OTR 1 53,241 0 843
THE TRADE DESK INC COM CL A 88339J105 4,222 68,635 SH   OTR 1 68,635 0 0
TIVITY HEALTH INC COM 88870R102 3,234 79,255 SH   OTR 1 79,255 0 0
TREX CO INC COM 89531P105 3,734 41,460 SH   OTR 1 41,460 0 0
TUTOR PERINI CORP NOTE 2.875% 6/1 901109AD0 6,998 6,010,000 PRN   OTR 1 6,010,000 0 0
UNION PAC CORP COM 907818108 696 6,000 SH   SOLE 6,000 0 0
UNISYS CORP NOTE 5.500% 3/0 909214BS6 34,192 29,555,000 PRN   OTR 1 29,555,000 0 0
US FOODS HLDG CORP COM 912008109 15,145 567,235 SH   OTR 560,500 0 6,735
US FOODS HLDG CORP COM 912008109 23,182 868,230 SH   OTR 1 851,695 0 16,535
VARONIS SYS INC COM 922280102 3,547 84,650 SH   OTR 1 84,650 0 0
WEB COM GROUP INC NOTE 1.000% 8/1 94733AAA2 27,865 28,040,000 PRN   OTR 1 28,040,000 0 0
WELLS FARGO CO NEW COM 949746101 538 9,755 SH   OTR 1 9,755 0 0
WORKIVA INC COM CL A 98139A105 1,433 68,750 SH   OTR 1 68,750 0 0
ZILLOW GROUP INC CL A 98954M101 3,648 90,853 SH   OTR 1 90,853 0 0