MACKAY SHIELDS LLC Q2 2018 Filing

Filed August 6, 2018

Portfolio Value

$14.4B

Holdings

1,192

Report Date

Q2 2018

Filing Type

13F-HR

All Holdings (1,192 positions)

#StockSharesValue% PortfolioType
1001
CBNABRIDGE BANCORP INC
23,543$847.0M5.87%
1002
FSTRFOSTER L B CO
36,500$837.0M5.80%
1003
XRXCHFXEROX CORP
34,623$831.0M5.75%
1004
CWTCALIFORNIA WTR SVC GROUP
21,300$830.0M5.75%
1005
PRIMO WTR CORP
47,400$829.0M5.74%
1006
RGNXREGENXBIO INC
11,500$825.0M5.71%
1007
8INSYNEOS HEALTH INC
17,600$825.0M5.71%
1008
SYNAPTICS INC
830,000$824.0M5.71%
1009
FCNFTI CONSULTING INC
13,500$817.0M5.66%
1010
PWRQUANTA SVCS INC
24,213$809.0M5.60%
1011
GMEGAMESTOP CORP NEW
55,000$801.0M5.55%
1012
SHUTTERFLY INC
8,900$801.0M5.55%
1013
WAYFAIR INC
620,000$800.0M5.54%
1014
ON1OLD NATL BANCORP IND
42,800$796.0M5.51%
1015
PORTOLA PHARMACEUTICALS INC
21,014$794.0M5.50%
1016
EBSEMERGENT BIOSOLUTIONS INC
15,580$787.0M5.45%
1017
MCYMERCURY GENL CORP NEW
17,200$784.0M5.43%
1018
REALPAGE INC
550,000$782.0M5.42%
1019
BHFBRIGHTHOUSE FINL INC
19,337$775.0M5.37%
1020
EURONET WORLDWIDE INC
630,000$774.0M5.36%
1021
BUWABIO RAD LABS INC
2,661$768.0M5.32%
1022
BLKBBLACKBAUD INC
7,400$758.0M5.25%
1023
RBCAAREPUBLIC BANCORP KY
16,697$756.0M5.24%
1024
ARNAEURARENA PHARMACEUTICALS INC
17,242$751.0M5.20%
1025
HALOHALOZYME THERAPEUTICS INC
43,663$737.0M5.10%
1026
ZIX CORP
134,900$727.0M5.03%
1027
CLVSEURCLOVIS ONCOLOGY INC
15,733$716.0M4.96%
1028
SPPIUSDSPECTRUM PHARMACEUTICALS INC
34,097$715.0M4.95%
1029
GBTUSDGLOBAL BLOOD THERAPEUTICS IN
15,700$710.0M4.92%
1030
NAVISTAR INTL CORP NEW
685,000$708.0M4.90%
1031
RTI INTL METALS INC
685,000$690.0M4.78%
1032
HUBSHUBSPOT INC
5,500$689.0M4.77%
1033
INTEGRATED DEVICE TECHNOLOGY
602,000$688.0M4.76%
1034
PBYIPUMA BIOTECHNOLOGY INC
11,607$687.0M4.76%
1035
IM8NINSMED INC
28,908$684.0M4.74%
1036
UAAUNDER ARMOUR INC
30,098$677.0M4.69%
1037
TESARO INC
450,000$675.0M4.67%
1038
BNEDBARNES & NOBLE INC
103,900$660.0M4.57%
1039
PRESIDIO INC
50,400$660.0M4.57%
1040
VECO 2.7 01/15/23VEECO INSTRS INC DEL
737,000$652.0M4.52%
1041
BASIC ENERGY SVCS INC NEW
58,200$647.0M4.48%
1042
MOMENTA PHARMACEUTICALS INC
31,575$645.0M4.47%
1043
UAUNDER ARMOUR INC
30,484$643.0M4.45%
1044
INTERDIGITAL INC
523,000$643.0M4.45%
1045
TGNATEGNA INC
59,000$640.0M4.43%
1046
TOWN SPORTS INTL HLDGS INC
43,900$639.0M4.43%
1047
RCKYROCKY BRANDS INC
21,200$636.0M4.40%
1048
ANGOANGIODYNAMICS INC
28,514$635.0M4.40%
1049
ASHASHLAND GLOBAL HLDGS INC
7,953$622.0M4.31%
1050
SKAASKECHERS U S A INC
20,748$622.0M4.31%
1051
PTCTPTC THERAPEUTICS INC
18,300$618.0M4.28%
1052
XNCRXENCOR INC
16,621$615.0M4.26%
1053
BHRBRAEMAR HOTELS & RESORTS INC
53,200$608.0M4.21%
1054
LN5LANNET INC
44,500$605.0M4.19%
1055
FMNBFARMERS NATL BANC CORP
37,730$601.0M4.16%
1056
ALLIANCE ONE INTL INC
37,600$596.0M4.13%
1057
ENCORE CAP GROUP INC
590,000$595.0M4.12%
1058
EDITEDITAS MEDICINE INC
16,600$595.0M4.12%
1059
RUNRUSH ENTERPRISES INC
13,510$593.0M4.11%
1060
CLDTCHATHAM LODGING TR
27,900$592.0M4.10%
1061
ACORDA THERAPEUTICS INC
20,570$590.0M4.09%
1062
SYKES ENTERPRISES INC
20,500$590.0M4.09%
1063
STCSTEWART INFORMATION SVCS COR
13,700$590.0M4.09%
1064
NHTCNATURAL HEALTH TRENDS CORP
23,500$588.0M4.07%
1065
AZPNUSDASPEN TECHNOLOGY INC
6,300$584.0M4.04%
1066
HAWAIIAN TELCOM HOLDCO INC
20,100$581.0M4.02%
1067
CENTURY BANCORP INC MASS
7,593$580.0M4.02%
1068
MLRMILLER INDS INC TENN
22,700$580.0M4.02%
1069625,000$576.0M3.99%
1070
FICOFAIR ISAAC CORP
2,966$573.0M3.97%
1071
OSISOSI SYSTEMS INC
7,400$572.0M3.96%
1072
GWRE 1.25 03/15/25GUIDEWIRE SOFTWARE INC
560,000$571.0M3.95%
1073
RNGRINGCENTRAL INC
8,100$570.0M3.95%
1074
TPBTURNING PT BRANDS INC
17,802$568.0M3.93%
1075
KELYAKELLY SVCS INC
25,300$568.0M3.93%
1076
ACMAECOM
17,119$565.0M3.91%
1077
ARMSTRONG FLOORING INC
40,100$563.0M3.90%
1078
ZEN1EURZENDESK INC
10,300$561.0M3.88%
1079
TRISTATE CAP HLDGS INC
21,400$559.0M3.87%
1080
SLABSILICON LABORATORIES INC
5,600$558.0M3.86%
1081
FONRFONAR CORP
21,000$558.0M3.86%
1082
PS BUSINESS PKS INC CALIF
4,330$557.0M3.86%
1083
MBWMMERCANTILE BANK CORP
15,053$557.0M3.86%
1084
ELECTRONICS FOR IMAGING INC
562,000$556.0M3.85%
1085
PEGAPEGASYSTEMS INC
10,100$553.0M3.83%
1086
FLEXION THERAPEUTICS INC
450,000$551.0M3.82%
1087
ASCENA RETAIL GROUP INC
138,100$550.0M3.81%
1088
LEALEAR CORP
2,934$545.0M3.77%
1089
CVCYUSDCENTRAL VALLEY CMNTY BANCORP
25,563$541.0M3.75%
1090
OSG1EUROVERSEAS SHIPHOLDING GROUP I
138,800$539.0M3.73%
1091
MMSIMERIT MED SYS INC
10,500$537.0M3.72%
1092
HABIT RESTAURANTS INC
53,600$536.0M3.71%
1093
WNCWABASH NATL CORP
28,643$534.0M3.70%
1094
HOVNANIAN ENTERPRISES INC
324,732$529.0M3.66%
1095
ZOES KITCHEN INC
53,900$526.0M3.64%
1096
RADIUS HEALTH INC
17,605$519.0M3.59%
1097
RETROPHIN INC
19,000$518.0M3.59%
1098
CPKCHESAPEAKE UTILS CORP
6,416$513.0M3.55%
1099
GOGO INC
580,000$509.0M3.52%
1100
ADUNITED STATES CELLULAR CORP
13,611$505.0M3.50%
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