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Mackay Shields LLC

Q4 2025 Holdings

Filed 2026-01-29 | 340 holdings | $2.9B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Western Digital CorpNOTE 3.000%11/1958102AT2$86.6M$18,882,0003.0%
Lumentum Hldgs IncNOTE 0.500% 6/155024UAF6$85.3M$30,037,0003.0%
Advanced Energy IndsNOTE 2.500% 9/1007973AE0$73.3M$44,638,0002.6%
Mirum Pharmaceuticals IncNOTE 4.000% 5/0604749AB7$66.0M$25,532,0002.3%
Lantheus Hldgs IncNOTE 2.625%12/1516544AB9$65.1M$56,714,0002.3%
QXO Inc5.50 DEP PFD82846H504$65.0M1,171,1592.3%
Tetra Tech Inc NewDBCV 2.250% 8/188162GAB9$64.8M$59,623,0002.3%
Boeing Co(BA)DEP CONV PFD A097023204$57.7M830,0972.0%
Cable One IncNOTE 1.125% 3/112685JAG0$56.7M$69,399,0002.0%
Uber Technologies IncNOTE 0.875%12/090353TAM2$55.4M$42,644,0001.9%
Apollo Global Mgmt IncSER A MAND CNV03769M304$53.9M714,2921.9%
Post Hldgs IncNOTE 2.500% 8/1737446AT1$53.4M$49,514,0001.9%
PG&E CorpNOTE 4.250%12/069331CAL2$53.0M$51,451,0001.9%
ON Semiconductor CorpNOTE 5/0682189AS4$47.0M$39,380,0001.6%
MKS Inc.NOTE 1.250% 6/055306NAB0$46.7M$36,548,0001.6%
Irhythm Technologies IncNOTE 1.500% 9/0450056AB2$45.7M$32,682,0001.6%
Seagate HDD CaymanNOTE 3.500% 6/081180WBL4$44.7M$13,293,0001.6%
Snowflake IncNOTE 10/0833445AB5$44.4M$29,853,0001.6%
Liberty Media Corp delNOTE 2.250% 8/1531229AQ5$43.1M$34,036,0001.5%
Hewlett Packard Enterprise C(HPEPC)7.625 MAND CONV42824C208$39.6M597,8631.4%
NCL Corp LTDNOTE 1.125% 2/162886HBD2$38.9M$38,891,0001.4%
Ishares Gold TR(IAU)ISHARES NEW464285204$38.6M475,0001.3%
Shift4 Pmts IncNOTE 0.500% 8/082452JAD1$38.1M$39,492,0001.3%
Etsy IncNOTE 0.125%10/029786AAJ5$37.5M$37,045,0001.3%
Chefs Whse IncNOTE 2.375%12/1163086AE1$36.2M$23,784,0001.3%
Patrick Inds IncNOTE 1.750%12/0703343AG8$36.0M$21,148,0001.3%
Meritage Homes CorpNOTE 1.750% 5/159001ABF8$35.9M$36,370,0001.3%
Microchip Technology Inc.DEP SHS REPSTG595017302$35.1M601,4741.2%
Akamai Technologies IncNOTE 0.375% 9/000971TAL5$34.0M$33,859,0001.2%
Dexcom IncNOTE 0.375% 5/1252131AM9$34.0M$36,913,0001.2%
Datadog IncNOTE 12/023804LAD5$33.8M$33,802,0001.2%
Biomarin Pharmaceutical IncNOTE 1.250% 5/109061GAK7$33.3M$34,655,0001.2%
Talos Energy Inc(TALO)COM87484T108$33.2M3,008,4351.2%
Bridgebio Pharma IncNOTE 2.250% 2/010806XAD4$32.3M$28,678,0001.1%
Ford MTR CoNOTE 3/1345370CZ1$31.3M$30,093,0001.1%
Live Nation Entertainment inNOTE 2.875% 1/1538034BC2$31.3M$29,685,0001.1%
BlackRock MUN Target Term TR(BTT)COM SHS BEN IN09257P105$31.1M1,364,1271.1%
Tyler TEX Indpt SCH DistNOTE 0.250% 3/1902252AB1$30.7M$30,319,0001.1%
Burlington Stores IncNOTE 1.250%12/1122017AD8$30.3M$20,379,0001.1%
Fluor CorpNOTE 1.125% 8/1343412AJ1$30.0M$26,298,0001.1%
Liberty Media Corp delNOTE 3.750% 3/1531229AP7$29.8M$29,575,0001.0%
Progress Software CorpNOTE 3.500% 3/0743312AD2$29.0M$28,642,0001.0%
Northern Oil & Gas IncNOTE 3.625% 4/1665531AJ8$29.0M$30,023,0001.0%
Nutanix IncNOTE 0.500%12/167059NAK4$28.6M$29,610,0001.0%
Guidewire Software IncNOTE 1.250%11/040171VAC4$27.7M$25,147,0001.0%
Parsons Corp delNOTE 2.625% 3/070202LAD4$26.9M$26,133,0000.9%
Affirm Hldgs IncNOTE 0.750%12/100827BAD8$26.9M$24,259,0000.9%
Bank America Corp(BAC)7.25%CNV PFD L060505682$26.2M20,9270.9%
Q2 Hldgs IncNOTE 0.750% 6/074736LAD1$25.9M$25,530,0000.9%
BlackRock Muniholdings FD in(MHD)COM09253N104$25.4M2,166,2700.9%
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