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
2U INC COM 90214J101 2,399 37,195 SH   OTR 1 37,195 0 0
ABBOTT LABS COM 002824100 68 1,200 SH   OTR 1,200 0 0
ABBOTT LABS COM 002824100 143 2,500 SH   OTR 1 2,500 0 0
ABBVIE INC COM 00287Y109 116 1,200 SH   OTR 1,200 0 0
ABBVIE INC COM 00287Y109 239 2,470 SH   OTR 1 2,470 0 0
ACETO CORP NOTE 2.000%11/0 004446AD2 39,018 43,414,000 PRN   OTR 1 43,414,000 0 0
ADVANCED DISP SVCS INC DEL COM 00790X101 7,375 308,067 SH   OTR 304,167 0 3,900
ADVANCED DISP SVCS INC DEL COM 00790X101 11,648 486,550 SH   OTR 1 477,640 0 8,910
AIR LEASE CORP CL A 00912X302 15,767 327,855 SH   OTR 323,025 0 4,830
AIR LEASE CORP CL A 00912X302 26,417 549,332 SH   OTR 1 536,493 0 12,654
ALARM COM HLDGS INC COM 011642105 3,724 98,655 SH   OTR 1 98,655 0 0
ALIGN TECHNOLOGY INC COM 016255101 2,254 10,145 SH   OTR 1 10,145 0 0
ALPHABET INC CAP STK CL A 02079K305 2,235 2,122 SH   OTR 2,067 0 55
ALPHABET INC CAP STK CL A 02079K305 9,006 8,549 SH   OTR 1 6,368 0 220
ALPHABET INC CAP STK CL C 02079K107 28,129 26,882 SH   OTR 26,539 0 343
ALPHABET INC CAP STK CL C 02079K107 43,575 41,643 SH   OTR 1 38,342 0 866
AMERICAN EXPRESS CO COM 025816109 99 1,000 SH   OTR 1 0 0 1,000
AMERICAN EXPRESS CO COM 025816109 534 5,375 SH   OTR 5,375 0 0
AMERICAN WTR WKS CO INC NEW COM 030420103 17,848 195,081 SH   OTR 1 189,925 0 5,021
AMERICAN WTR WKS CO INC NEW COM 030420103 8,282 90,525 SH   OTR 88,275 0 2,250
ANALOG DEVICES INC COM 032654105 45 500 SH   OTR 1 0 0 500
ANTERO MIDSTREAM PARTNERS LP UNT LTD PARTN 03673L103 5,565 191,640 SH   OTR 191,640 0 0
ANTERO MIDSTREAM PARTNERS LP UNT LTD PARTN 03673L103 7,196 247,815 SH   OTR 1 241,390 0 6,425
APPLE INC COM 037833100 1,573 9,297 SH   OTR 1 9,297 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108 1,190 4 SH   OTR 4 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108 298 1 SH   OTR 1 0 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 864 4,358 SH   OTR 1 4,308 0 50
BERRY GLOBAL GROUP INC COM 08579W103 14,130 240,839 SH   OTR 237,499 0 3,340
BERRY GLOBAL GROUP INC COM 08579W103 22,671 386,415 SH   OTR 1 378,922 0 7,493
BIO TECHNE CORP COM 09073M104 5,554 42,870 SH   OTR 1 42,870 0 0
BMC STK HLDGS INC COM 05591B109 3,209 126,840 SH   OTR 1 126,840 0 0
BOEING CO COM 097023105 13,220 44,827 SH   OTR 44,122 0 705
BOEING CO COM 097023105 26,895 91,196 SH   OTR 1 88,718 0 2,478
BOFI HLDG INC COM 05566U108 3,710 124,065 SH   OTR 1 124,065 0 0
BOINGO WIRELESS INC COM 09739C102 3,631 161,385 SH   OTR 1 161,385 0 0
BOX INC CL A 10316T104 3,169 150,065 SH   OTR 1 150,065 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 240 3,906 SH   OTR 1 3,906 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 651 10,617 SH   OTR 10,617 0 0
BROOKFIELD ASSET MGMT INC CL A LTD VT SH 112585104 9,153 210,230 SH   OTR 205,660 0 4,570
BROOKFIELD ASSET MGMT INC CL A LTD VT SH 112585104 22,396 514,375 SH   OTR 1 503,935 0 10,440
CAVCO INDS INC DEL COM 149568107 4,190 27,456 SH   OTR 1 27,456 0 0
CEDAR FAIR L P DEPOSITRY UNIT 150185106 10,923 168,073 SH   OTR 166,258 0 1,815
CEDAR FAIR L P DEPOSITRY UNIT 150185106 14,422 221,910 SH   OTR 1 218,490 0 3,420
CF INDS HLDGS INC COM 125269100 15,330 360,373 SH   OTR 1 351,681 0 8,692
CF INDS HLDGS INC COM 125269100 10,634 249,988 SH   OTR 246,808 0 3,180
CHARTER COMMUNICATIONS INC N CL A 16119P108 13,968 41,575 SH   OTR 40,983 0 592
CHARTER COMMUNICATIONS INC N CL A 16119P108 24,658 73,394 SH   OTR 1 71,497 0 1,856
CLEVELAND CLIFFS INC DBCV 1.500% 1/1 185899AA9 30,113 27,500,000 PRN   OTR 1 27,500,000 0 0
COMMERCEHUB INC COM SER A 20084V108 3,872 176,102 SH   OTR 1 176,102 0 0
CROWN CASTLE INTL CORP NEW COM 22822V101 15,160 136,566 SH   OTR 135,151 0 1,415
CROWN CASTLE INTL CORP NEW COM 22822V101 21,445 193,180 SH   OTR 1 190,010 0 3,170
CROWN HOLDINGS INC COM 228368106 12,629 224,523 SH   OTR 219,463 0 5,060
CROWN HOLDINGS INC COM 228368106 21,534 382,836 SH   OTR 1 374,416 0 8,290
DANAHER CORP DEL COM 235851102 12,329 132,831 SH   OTR 131,116 0 1,715
DANAHER CORP DEL COM 235851102 19,311 208,050 SH   OTR 1 203,575 0 4,475
DAVE & BUSTERS ENTMT INC COM 238337109 3,771 68,359 SH   OTR 1 68,359 0 0
DIAGEO P L C SPON ADR NEW 25243Q205 11,071 75,811 SH   OTR 74,746 0 1,065
DIAGEO P L C SPON ADR NEW 25243Q205 17,777 121,736 SH   OTR 1 118,726 0 2,970
DOWDUPONT INC COM 26078J100 9,639 135,340 SH   OTR 133,515 0 1,825
DOWDUPONT INC COM 26078J100 12,483 175,272 SH   OTR 1 171,697 0 3,575
ENTERPRISE PRODS PARTNERS L COM 293792107 18,278 689,460 SH   OTR 682,710 0 6,750
ENTERPRISE PRODS PARTNERS L COM 293792107 21,158 798,111 SH   OTR 1 778,477 0 19,474
ETSY INC COM 29786A106 4,740 231,780 SH   OTR 1 231,780 0 0
EXXON MOBIL CORP COM 30231G102 901 10,776 SH   OTR 10,776 0 0
EXXON MOBIL CORP COM 30231G102 619 7,403 SH   OTR 1 7,403 0 0
EZCORP INC NOTE 2.625% 6/1 302301AB2 9,773 9,500,000 PRN   OTR 1 9,500,000 0 0
FACEBOOK INC CL A 30303M102 3,895 22,075 SH   OTR 22,075 0 0
FACEBOOK INC CL A 30303M102 2,725 15,440 SH   OTR 1 15,440 0 0
FIRST REP BK SAN FRANCISCO C COM 33616C100 1,482 17,110 SH   OTR 17,110 0 0
FIRST REP BK SAN FRANCISCO C COM 33616C100 82 952 SH   OTR 1 952 0 0
GTT COMMUNICATIONS INC COM 362393100 5,140 109,487 SH   OTR 1 109,487 0 0
HALLIBURTON CO COM 406216101 10,528 215,427 SH   OTR 212,727 0 2,700
HALLIBURTON CO COM 406216101 16,766 343,089 SH   OTR 1 332,686 0 10,403
HANNON ARMSTRONG SUST INFR C COM 41068X100 9,758 405,580 SH   OTR 1 399,260 0 6,320
HANNON ARMSTRONG SUST INFR C COM 41068X100 5,500 228,597 SH   OTR 225,782 0 2,815
HOLOGIC INC COM 436440101 11,824 276,575 SH   OTR 273,290 0 3,285
HOLOGIC INC COM 436440101 17,254 403,620 SH   OTR 1 392,155 0 11,465
HORIZON GLOBAL CORP NOTE 2.750% 7/0 44052WAA2 20,082 21,392,000 PRN   OTR 1 21,392,000 0 0
HORTONWORKS INC COM 440894103 3,544 176,225 SH   OTR 1 176,225 0 0
INOGEN INC COM 45780L104 3,226 27,088 SH   OTR 1 27,088 0 0
INPHI CORP COM 45772F107 3,935 107,514 SH   OTR 1 107,514 0 0
INTEL CORP COM 458140100 12,369 267,955 SH   OTR 264,710 0 3,245
INTEL CORP COM 458140100 18,266 395,714 SH   OTR 1 388,335 0 7,379
INTERSECT ENT INC COM 46071F103 231 7,122 SH   OTR 1 0 0 7,122
IRHYTHM TECHNOLOGIES INC COM 450056106 2,735 48,800 SH   OTR 1 48,800 0 0
ISHARES TR CORE 1 5 YR USD 46432F859 268 5,370 PRN   OTR 1 5,370 0 0
JBG SMITH PPTYS COM 46590V100 177 5,102 SH   SOLE 5,102 0 0
JOHNSON & JOHNSON COM 478160104 11,020 78,873 SH   OTR 78,323 0 550
JOHNSON & JOHNSON COM 478160104 17,677 126,515 SH   OTR 1 124,195 0 2,265
JPMORGAN CHASE & CO COM 46625H100 17,213 160,963 SH   OTR 1 156,978 0 3,985
JPMORGAN CHASE & CO COM 46625H100 11,046 103,293 SH   OTR 101,963 0 1,330
KINSALE CAP GROUP INC COM 49714P108 3,143 69,850 SH   OTR 1 69,850 0 0
KRATOS DEFENSE & SEC SOLUTIO COM NEW 50077B207 4,553 429,945 SH   OTR 1 429,945 0 0
LENDINGTREE INC NEW COM 52603B107 4,777 14,032 SH   OTR 1 14,032 0 0
LIGAND PHARMACEUTICALS INC COM NEW 53220K504 4,741 34,624 SH   OTR 1 34,624 0 0
LILLY ELI & CO COM 532457108 1,389 16,451 SH   OTR 16,451 0 0
LILLY ELI & CO COM 532457108 692 8,188 SH   OTR 1 8,188 0 0
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 559080106 7,537 106,245 SH   OTR 103,430 0 2,815
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 559080106 17,012 239,803 SH   OTR 1 236,790 0 2,928
MERCK & CO INC COM 58933Y105 44 783 SH   OTR 783 0 0
MERCK & CO INC COM 58933Y105 603 10,730 SH   OTR 1 10,730 0 0
MICROCHIP TECHNOLOGY INC COM 595017104 11,102 126,335 SH   OTR 1 123,670 0 2,665
MICROCHIP TECHNOLOGY INC COM 595017104 8,092 92,080 SH   OTR 91,025 0 1,055
MICROSOFT CORP COM 594918104 9,689 113,265 SH   OTR 111,725 0 1,540
MICROSOFT CORP COM 594918104 16,374 191,420 SH   OTR 1 186,890 0 4,530
NAVISTAR INTL CORP NEW NOTE 4.500%10/1 63934EAQ1 35,455 34,360,000 PRN   OTR 1 34,360,000 0 0
NEW RELIC INC COM 64829B100 2,765 47,865 SH   OTR 1 47,865 0 0
NEXTERA ENERGY INC COM 65339F101 25,616 164,000 SH   OTR 1 160,240 0 3,760
NEXTERA ENERGY INC COM 65339F101 15,618 99,995 SH   OTR 98,555 0 1,440
NOVARTIS A G SPONSORED ADR 66987V109 27,354 325,801 SH   OTR 1 317,751 0 8,010
NOVARTIS A G SPONSORED ADR 66987V109 18,253 217,407 SH   OTR 214,737 0 2,670
NUTANIX INC CL A 67059N108 4,282 121,380 SH   OTR 1 121,380 0 0
ORASURE TECHNOLOGIES INC COM 68554V108 4,621 245,015 SH   OTR 1 245,015 0 0
PETIQ INC COM CL A 71639T106 3,027 138,605 SH   OTR 1 138,605 0 0
PIMCO ETF TR 0-5 HIGH YIELD 72201R783 624 6,215 PRN   OTR 1 6,215 0 0
PLANET FITNESS INC CL A 72703H101 5,263 151,990 SH   OTR 1 151,990 0 0
POPE RES DEL LTD PARTNERSHIP DEPOSITRY RCPT 732857107 1,863 26,712 SH   SOLE 0 0 0
PRA GROUP INC COM 69354N106 3,611 108,755 SH   OTR 1 108,755 0 0
PROCTER AND GAMBLE CO COM 742718109 1,423 15,485 SH   OTR 15,065 0 420
PROCTER AND GAMBLE CO COM 742718109 1,474 16,039 SH   OTR 1 16,039 0 0
Q2 HLDGS INC COM 74736L109 1,475 40,015 SH   OTR 1 40,015 0 0
RAPID7 INC COM 753422104 3,459 185,360 SH   OTR 1 185,360 0 0
RPM INTL INC COM 749685103 15,548 296,596 SH   OTR 292,771 0 3,825
RPM INTL INC COM 749685103 24,066 459,090 SH   OTR 1 450,395 0 8,695
SAREPTA THERAPEUTICS INC COM 803607100 4,309 77,440 SH   OTR 1 77,440 0 0
SERVICEMASTER GLOBAL HLDGS I COM 81761R109 11,667 227,551 SH   SOLE 224,711 0 2,840
SERVICEMASTER GLOBAL HLDGS I COM 81761R109 17,364 338,670 SH   OTR 1 332,225 0 6,445
SQUARE INC CL A 852234103 1,830 52,778 SH   OTR 1 52,778 0 0
STARBUCKS CORP COM 855244109 6,407 111,565 SH   OTR 109,880 0 1,685
STARBUCKS CORP COM 855244109 11,753 204,645 SH   OTR 1 197,445 0 7,200
SUMMIT MATLS INC CL A 86614U100 2,326 73,990 SH   OTR 1 73,990 0 0
TACTILE SYS TECHNOLOGY INC COM 87357P100 1,514 52,260 SH   OTR 1 52,260 0 0
TAKE-TWO INTERACTIVE SOFTWAR COM 874054109 3,469 31,600 SH   OTR 1 31,600 0 0
TELADOC INC COM 87918A105 2,695 77,320 SH   OTR 1 77,320 0 0
TELEFLEX INC COM 879369106 13,516 54,319 SH   OTR 1 53,396 0 843
TELEFLEX INC COM 879369106 9,054 36,388 SH   OTR 35,948 0 440
TIVITY HEALTH INC COM 88870R102 3,363 92,015 SH   OTR 1 92,015 0 0
TREX CO INC COM 89531P105 3,320 30,630 SH   OTR 1 30,630 0 0
TUTOR PERINI CORP NOTE 2.875% 6/1 901109AD0 6,626 6,010,000 PRN   OTR 1 6,010,000 0 0
UNION PAC CORP COM 907818108 805 6,000 SH   SOLE 6,000 0 0
UNISYS CORP NOTE 5.500% 3/0 909214BS6 33,490 29,555,000 PRN   OTR 1 29,555,000 0 0
US FOODS HLDG CORP COM 912008109 17,258 540,498 SH   OTR 533,763 0 6,735
US FOODS HLDG CORP COM 912008109 27,670 866,575 SH   OTR 1 850,040 0 16,535
WEB COM GROUP INC NOTE 1.000% 8/1 94733AAA2 29,586 29,960,000 PRN   OTR 1 29,960,000 0 0
WELLS FARGO CO NEW COM 949746101 592 9,755 SH   OTR 1 9,755 0 0
ZILLOW GROUP INC CL A 98954M101 3,177 77,993 SH   OTR 1 77,993 0 0