MACKAY SHIELDS LLC Q1 2024 Filing

Filed May 3, 2024

Portfolio Value

$3.6T

Holdings

140

Report Date

Q1 2024

Filing Type

13F-HR

All Holdings (140 positions)

#StockSharesValue% PortfolioType
1
GPORGULFPORT ENERGY CORP
822,621$132.0B3.66%
2108,273,000$113.4B3.14%
3
PXD 0.25 05/15/25PIONEER NAT RES CO
36,290,000$103.9B2.88%
4
NRG 2.75 06/01/48NRG ENERGY INC
62,365,000$103.3B2.86%
5
MCHP 0.125 11/15/24MICROCHIP TECHNOLOGY INC.
77,864,000$83.0B2.30%
6
BMRN 1.25 05/15/27BIOMARIN PHARMACEUTICAL INC
75,700,000$75.0B2.08%
7
PANW 0.375 06/01/25PALO ALTO NETWORKS INC
25,869,000$73.9B2.05%
8
F 0 03/15/26FORD MTR CO DEL
69,831,000$72.5B2.01%
9
EXAS 0.375 03/01/28EXACT SCIENCES CORP
75,160,000$69.5B1.93%
10
LUV 1.25 05/01/25SOUTHWEST AIRLS CO
63,741,000$64.7B1.79%
11
LNTH 2.625 12/15/27LANTHEUS HLDGS INC
56,879,000$63.1B1.75%
12
MTN 0 01/01/26VAIL RESORTS INC
68,066,000$62.6B1.73%
13
ITGR 2.125 02/15/28INTEGER HLDGS CORP
43,085,000$62.4B1.73%
14
PATK 1.75 12/01/28PATRICK INDS INC
43,066,000$55.8B1.55%
15
LITE 0.5 12/15/26LUMENTUM HLDGS INC
60,779,000$53.6B1.49%
16
MGPI 1.875 11/15/41MGP INGREDIENTS INC NEW
47,923,000$51.9B1.44%
1756,015,000$51.3B1.42%
18
NEE 6.926 09/01/25NEXTERA ENERGY INC
1,256,003$49.6B1.37%
19
LYV 3.125 01/15/29LIVE NATION ENTERTAINMENT IN
41,077,000$49.4B1.37%
20
ON 0.5 03/01/29ON SEMICONDUCTOR CORP
49,795,000$49.2B1.36%
21
OIS 4.75 04/01/26OIL STS INTL INC
50,735,000$49.1B1.36%
22
APO 6.75 07/31/26APOLLO GLOBAL MGMT INC
748,146$48.0B1.33%
2344,911,000$46.1B1.28%
2441,732,000$45.9B1.27%
25
PR 3.25 04/01/28PERMIAN RESOURCES CORP
15,187,000$45.0B1.25%
26
Z 2.75 05/15/25ZILLOW GROUP INC
41,826,000$44.4B1.23%
27
TALOTALOS ENERGY INC
3,152,973$43.9B1.22%
28
HALO 1 08/15/28HALOZYME THERAPEUTICS INC
45,002,000$43.8B1.21%
29
BKNG 0.75 05/01/25BOOKING HOLDINGS INC
22,458,000$43.5B1.20%
30
POST 2.5 08/15/27POST HLDGS INC
38,182,000$43.0B1.19%
3153,897,000$42.6B1.18%
32
FOUR 0 12/15/25SHIFT4 PMTS INC
36,986,000$39.7B1.10%
33
IAU*ISHARES GOLD TR
929,500$39.0B1.08%
34
AKAM 0.375 09/01/27AKAMAI TECHNOLOGIES INC
36,517,000$38.6B1.07%
35
DHRDANAHER CORPORATION
150,217$37.5B1.04%
36
BAC 7.25 PERP LBANK AMERICA CORP
30,936$37.0B1.03%
37
FWONK 2.25 08/15/27LIBERTY MEDIA CORP DEL
35,903,000$36.9B1.02%
3826,064,000$36.8B1.02%
39
ENPH 0 03/01/26ENPHASE ENERGY INC
39,880,000$36.8B1.02%
4029,904,000$36.8B1.02%
41
SIRI 3.75 03/15/28LIBERTY MEDIA CORP DEL
29,858,000$36.7B1.02%
42
WFC 7.5 PERP LWELLS FARGO CO NEW
28,710$35.1B0.97%
43
FET 9 08/04/25FORUM ENERGY TECHNOLOGIES IN
34,549,394$34.6B0.96%
4425,210,000$34.4B0.95%
45
DISH 3.375 08/15/26DISH NETWORK CORPORATION
53,965,000$33.9B0.94%
46
PCRX 0.75 08/01/25PACIRA BIOSCIENCES INC
35,546,000$33.9B0.94%
47
CHEF 2.375 12/15/28CHEFS WHSE INC
30,766,000$33.8B0.94%
48
ENV 2.625 12/01/27ENVESTNET INC
30,746,000$32.6B0.90%
49
IONS 0 04/01/26IONIS PHARMACEUTICALS INC
29,857,000$29.5B0.82%
50
BTTBLACKROCK MUN TARGET TERM TR
1,401,701$29.5B0.82%
5121,571,000$28.3B0.78%
52
GTLS 6.75 12/15/25 BCHART INDS INC
413,950$27.3B0.76%
5315,397,000$27.0B0.75%
54
TDOC 1.25 06/01/27TELADOC HEALTH INC
31,998,000$27.0B0.75%
55
HAE 0 03/01/26HAEMONETICS CORP MASS
27,920,000$25.7B0.71%
56
CAKE 0.375 06/15/26CHEESECAKE FACTORY INC
27,305,000$24.4B0.68%
57
IART 0.5 08/15/25INTEGRA LIFESCIENCES HLDGS C
25,274,000$24.2B0.67%
58
INN 1.5 02/15/26SUMMIT HOTEL PPTYS
26,721,000$23.9B0.66%
59
EEFT 0.75 03/15/49EURONET WORLDWIDE INC
24,415,000$23.8B0.66%
60
DBX 0 03/01/28DROPBOX INC
24,758,000$23.2B0.64%
61
NOG 3.625 04/15/29NORTHERN OIL & GAS INC
18,864,000$23.0B0.64%
62
MODNMODEL N INC
23,393,000$22.5B0.62%
63
RCL 6 08/15/25ROYAL CARIBBEAN GROUP
7,855,000$22.4B0.62%
64
CABO 1.125 03/15/28CABLE ONE INC
29,085,000$22.0B0.61%
65
GBX 2.875 04/15/28GREENBRIER COS INC
19,250,000$21.4B0.59%
6622,112,000$21.1B0.59%
67
ARRY 1 12/01/28ARRAY TECHNOLOGIES INC
21,999,000$20.4B0.57%
68
XNEAXNUVEEN AMT FREE QLTY MUN INC
1,826,315$20.2B0.56%
69
CABO 0 03/15/26CABLE ONE INC
22,550,000$19.8B0.55%
7025,808,000$19.7B0.55%
71
FETFORUM ENERGY TECHNOLOGIES IN
973,239$19.4B0.54%
72
OMCL 0.25 09/15/25OMNICELL COM
20,089,000$18.9B0.52%
7321,321,000$17.2B0.48%
74
CHRDCHORD ENERGY CORPORATION
95,748$17.1B0.47%
75
AAL 6.5 07/01/25AMERICAN AIRLINES GROUP INC
14,250,000$16.6B0.46%
76
MHDBLACKROCK MUNIHOLDINGS FD IN
1,355,430$16.4B0.45%
77
WOLF 0.25 02/15/28WOLFSPEED INC
27,554,000$16.2B0.45%
78
BBIO 2.25 02/01/29BRIDGEBIO PHARMA INC
19,367,000$15.9B0.44%
79
SEDG 0 09/15/25SOLAREDGE TECHNOLOGIES INC
16,822,000$15.4B0.43%
80
NZFNUVEEN MUNICIPAL CREDIT INC
1,244,278$15.2B0.42%
8110,000,000$13.6B0.38%
8213,848,000$13.3B0.37%
83
MUJBLACKROCK MUNIHLDGS NJ QLTY
1,142,887$13.3B0.37%
84
RIVN 4.625 03/15/29RIVIAN AUTOMOTIVE INC
16,122,000$13.0B0.36%
85
ARCCARES CAPITAL CORP
610,224$12.7B0.35%
86
INFN 2.5 03/01/27INFINERA CORP
11,879,000$12.2B0.34%
87
MHNBLACKROCK MUNIHLDGS NY QLTY
1,111,764$11.8B0.33%
88
GQ9SPDR GOLD TR
55,336$11.4B0.32%
89
PEB 1.75 12/15/26PEBBLEBROOK HOTEL TR
12,569,000$11.3B0.31%
90
ALNY 1 09/15/27ALNYLAM PHARMACEUTICALS INC
11,938,000$11.3B0.31%
91
MQTBLACKROCK MUNIYIELD QUALITY
992,093$10.4B0.29%
92
VODVODAFONE GROUP PLC NEW
1,166,022$10.4B0.29%
93
INTERDIGITAL INC
7,695,000$10.0B0.28%
94
BILL 0 12/01/25BILL HOLDINGS INC
10,435,000$9.8B0.27%
95
KOSKOSMOS ENERGY LTD
1,503,656$9.0B0.25%
96
XMUIXBLACKROCK MUNICIPAL INCOME
739,246$8.9B0.25%
97
BMRN 0.599 08/01/24BIOMARIN PHARMACEUTICAL INC
8,847,000$8.7B0.24%
98
ZD 1.75 11/01/26ZIFF DAVIS INC
9,110,000$8.7B0.24%
99
MYNBLACKROCK MUNIYIELD N Y QUAL
814,624$8.6B0.24%
100
NVGNUVEEN AMT FREE MUN CR INC F
704,223$8.6B0.24%
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