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Mackay Shields LLC

SEC CIK
0000061227
Latest filing
Jul 28, 2026

Holdings in Q3 2024

Holdings as of Sep 30, 2024, filed Oct 31, 2024. Long positions only; changes compare share counts with Q2 2024.

Institution overview
Positions
144
+5 vs. Q2 2024
Portfolio value
$3.65B
+$359.2M (+10.9%) vs. Q2 2024
Filed
Oct 31, 2024
SEC
Holdings of Mackay Shields LLC in Q3 2024
SecurityClassSharesValue% of portfolioShare changeActionHistory
Enphase Energy, Inc.29355AAH0NOTE 3/0–$37.1M1.0%–––
Northern Oil & Gas, Inc.665531AJ8NOTE 3.625% 4/1–$37.7M1.0%–––
Etsy Inc29786AAJ5NOTE 0.125%10/0–$37.7M1.0%–––
Tyler Tex Indpt SCH Dist902252AB1NOTE 0.250% 3/1–$38.2M1.0%–––
Bank of Amer Corp0605056827.25%CNV PFD L30,476$38.9M1.1%+21+0.1%Added–
Liberty Media Corp531229AQ5NOTE 2.250% 8/1–$39.1M1.1%–––
Akamai Technologies Inc00971TAL5NOTE 0.375% 9/0–$39.3M1.1%–––
Dexcom Inc252131AK3NOTE 0.250%11/1–$39.4M1.1%–––
NZFNuveen Municipal Credit Income FundCOM SH BEN INT3,088,897$40.5M1.1%+109,171+3.7%AddedHistory
DHRDanaher CorpStock150,217$41.8M1.1%00.0%UnchangedHistory
Advanced Energy Inds007973AE0NOTE 2.500% 9/1–$42.4M1.2%–New–
Cable One, Inc.12685JAG0NOTE 1.125% 3/1–$43.2M1.2%–––
Seagate HDD Cayman81180WBL4NOTE 3.500% 6/0–$43.4M1.2%–New–
Amphastar Pharmaceuticals IN03209RAB9NOTE 2.000% 3/1–$43.4M1.2%–New–
NCL Corp Ltd62886HBD2NOTE 1.125% 2/1–$43.9M1.2%–––
SHIFT4 PMTS Inc82452JAB5NOTE 12/1–$44.6M1.2%–––
IAUiShares Gold TrustETF929,500$46.2M1.3%00.0%UnchangedHistory
Chefs Whse Inc163086AE1NOTE 2.375%12/1–$46.8M1.3%–––
NEANuveen AMT-Free Quality Municipal Income FundCOM4,004,020$47.9M1.3%+200,000+5.3%AddedHistory
Palo Alto Networks Inc697435AF2NOTE 0.375% 6/0–$48.3M1.3%–––
Mirum Pharmaceuticals, Inc.604749AB7NOTE 4.000% 5/0–$49.0M1.3%–––
Nutanix, Inc.67059NAH1NOTE 0.250%10/0–$49.7M1.4%–––
Booking Holdings Inc.09857LAN8NOTE 0.750% 5/0–$50.0M1.4%–––
Live Nation Entertainment IN538034BA6NOTE 3.125% 1/1–$50.1M1.4%–––
Apollo Global Mgmt Inc03769M304SER A MAND CNV740,081$50.6M1.4%+509+0.1%Added–
MGP Ingredients Inc55303JAB2NOTE 1.875%11/1–$50.9M1.4%–––
CONMED Corp207410AH4NOTE 2.250% 6/1–$51.6M1.4%–––
Halozyme Therapeutics, Inc.40637HAF6NOTE 1.000% 8/1–$52.9M1.5%–––
On Semiconductor Corp682189AU9NOTE 0.500% 3/0–$57.5M1.6%–––
Nextera Energy Inc65339F713UNIT 09/01/20251,237,870$58.4M1.6%−6,363−0.5%Reduced–
Lumentum Hldgs Inc55024UAD1NOTE 0.500%12/1–$59.5M1.6%–––
Patk703343AG812/01/2028–$64.0M1.8%–––
Southwest Airls Co844741BG2NOTE 1.250% 5/0–$64.1M1.8%–––
NICE Ltd.653656AB4NOTE 9/1–$67.0M1.8%–––
Integer Hldgs Corp45826HAB5NOTE 2.125% 2/1–$67.4M1.8%–––
Ford MTR Co Del345370CZ1NOTE 3/1–$68.1M1.9%–––
Biomarin Pharmaceutical Inc09061GAK7NOTE 1.250% 5/1–$69.2M1.9%–––
Post Hldgs Inc737446AT1NOTE 2.500% 8/1–$70.7M1.9%–––
Zillow Group, Inc.98954MAG6NOTE 1.375% 9/0–$72.6M2.0%–––
NRG Energy, Inc.629377CG5DBCV 2.750% 6/0–$74.4M2.0%–––
Microchip Technology Inc595017AU8NOTE 0.125%11/1–$77.4M2.1%–––
TransMedics Group, Inc.89377MAB5NOTE 1.500% 6/0–$81.2M2.2%–––
Tetra Tech Inc88162GAB9DBCV 2.250% 8/1–$85.2M2.3%–New–
Lantheus Hldgs Inc516544AB9NOTE 2.625%12/1–$87.6M2.4%–––

Sold out since Q2 2024 (5)

Positions held at the end of Q2 2024 that are gone from this filing.

Positions of Mackay Shields LLC sold out since Q2 2024
SecurityClassShares in Q2 2024Value in Q2 2024% of portfolio in Q2 2024History
Etsy Inc29786AAN6NOTE 0.250% 6/1–$42.5M1.3%–
Integra Lifesciences Hldgs C457985AM1NOTE 0.500% 8/1–$5.77M0.2%–
Wolfspeed, Inc.977852AB8NOTE 0.250% 2/1–$4.34M0.1%–
DISH Network CORP25470MAB5NOTE 3.375% 8/1–$3.68M0.1%–
Everbridge, Inc.29978AAC8NOTE 0.125%12/1–$16.9K<0.1%–