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.
- Positions
- 144
- +5 vs. Q2 2024
- Portfolio value
- $3.65B
- +$359.2M (+10.9%) vs. Q2 2024
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| Lantheus Hldgs Inc516544AB9 | NOTE 2.625%12/1 | – | $87.6M | 2.4% | – | – | – |
| Tetra Tech Inc88162GAB9 | DBCV 2.250% 8/1 | – | $85.2M | 2.3% | – | New | – |
| TransMedics Group, Inc.89377MAB5 | NOTE 1.500% 6/0 | – | $81.2M | 2.2% | – | – | – |
| Microchip Technology Inc595017AU8 | NOTE 0.125%11/1 | – | $77.4M | 2.1% | – | – | – |
| NRG Energy, Inc.629377CG5 | DBCV 2.750% 6/0 | – | $74.4M | 2.0% | – | – | – |
| Zillow Group, Inc.98954MAG6 | NOTE 1.375% 9/0 | – | $72.6M | 2.0% | – | – | – |
| Post Hldgs Inc737446AT1 | NOTE 2.500% 8/1 | – | $70.7M | 1.9% | – | – | – |
| Biomarin Pharmaceutical Inc09061GAK7 | NOTE 1.250% 5/1 | – | $69.2M | 1.9% | – | – | – |
| Ford MTR Co Del345370CZ1 | NOTE 3/1 | – | $68.1M | 1.9% | – | – | – |
| Integer Hldgs Corp45826HAB5 | NOTE 2.125% 2/1 | – | $67.4M | 1.8% | – | – | – |
| NICE Ltd.653656AB4 | NOTE 9/1 | – | $67.0M | 1.8% | – | – | – |
| Southwest Airls Co844741BG2 | NOTE 1.250% 5/0 | – | $64.1M | 1.8% | – | – | – |
| Patk703343AG8 | 12/01/2028 | – | $64.0M | 1.8% | – | – | – |
| Lumentum Hldgs Inc55024UAD1 | NOTE 0.500%12/1 | – | $59.5M | 1.6% | – | – | – |
| Nextera Energy Inc65339F713 | UNIT 09/01/2025 | 1,237,870 | $58.4M | 1.6% | −6,363−0.5% | Reduced | – |
| On Semiconductor Corp682189AU9 | NOTE 0.500% 3/0 | – | $57.5M | 1.6% | – | – | – |
| Halozyme Therapeutics, Inc.40637HAF6 | NOTE 1.000% 8/1 | – | $52.9M | 1.5% | – | – | – |
| CONMED Corp207410AH4 | NOTE 2.250% 6/1 | – | $51.6M | 1.4% | – | – | – |
| MGP Ingredients Inc55303JAB2 | NOTE 1.875%11/1 | – | $50.9M | 1.4% | – | – | – |
| Apollo Global Mgmt Inc03769M304 | SER A MAND CNV | 740,081 | $50.6M | 1.4% | +509+0.1% | Added | – |
| Live Nation Entertainment IN538034BA6 | NOTE 3.125% 1/1 | – | $50.1M | 1.4% | – | – | – |
| Booking Holdings Inc.09857LAN8 | NOTE 0.750% 5/0 | – | $50.0M | 1.4% | – | – | – |
| Nutanix, Inc.67059NAH1 | NOTE 0.250%10/0 | – | $49.7M | 1.4% | – | – | – |
| Mirum Pharmaceuticals, Inc.604749AB7 | NOTE 4.000% 5/0 | – | $49.0M | 1.3% | – | – | – |
| Palo Alto Networks Inc697435AF2 | NOTE 0.375% 6/0 | – | $48.3M | 1.3% | – | – | – |
| NEANuveen AMT-Free Quality Municipal Income Fund | COM | 4,004,020 | $47.9M | 1.3% | +200,000+5.3% | Added | History |
| Chefs Whse Inc163086AE1 | NOTE 2.375%12/1 | – | $46.8M | 1.3% | – | – | – |
| IAUiShares Gold Trust | ETF | 929,500 | $46.2M | 1.3% | 00.0% | Unchanged | History |
| SHIFT4 PMTS Inc82452JAB5 | NOTE 12/1 | – | $44.6M | 1.2% | – | – | – |
| NCL Corp Ltd62886HBD2 | NOTE 1.125% 2/1 | – | $43.9M | 1.2% | – | – | – |
| Amphastar Pharmaceuticals IN03209RAB9 | NOTE 2.000% 3/1 | – | $43.4M | 1.2% | – | New | – |
| Seagate HDD Cayman81180WBL4 | NOTE 3.500% 6/0 | – | $43.4M | 1.2% | – | New | – |
| Cable One, Inc.12685JAG0 | NOTE 1.125% 3/1 | – | $43.2M | 1.2% | – | – | – |
| Advanced Energy Inds007973AE0 | NOTE 2.500% 9/1 | – | $42.4M | 1.2% | – | New | – |
| DHRDanaher Corp | Stock | 150,217 | $41.8M | 1.1% | 00.0% | Unchanged | History |
| NZFNuveen Municipal Credit Income Fund | COM SH BEN INT | 3,088,897 | $40.5M | 1.1% | +109,171+3.7% | Added | History |
| Dexcom Inc252131AK3 | NOTE 0.250%11/1 | – | $39.4M | 1.1% | – | – | – |
| Akamai Technologies Inc00971TAL5 | NOTE 0.375% 9/0 | – | $39.3M | 1.1% | – | – | – |
| Liberty Media Corp531229AQ5 | NOTE 2.250% 8/1 | – | $39.1M | 1.1% | – | – | – |
| Bank of Amer Corp060505682 | 7.25%CNV PFD L | 30,476 | $38.9M | 1.1% | +21+0.1% | Added | – |
| Tyler Tex Indpt SCH Dist902252AB1 | NOTE 0.250% 3/1 | – | $38.2M | 1.0% | – | – | – |
| Etsy Inc29786AAJ5 | NOTE 0.125%10/0 | – | $37.7M | 1.0% | – | – | – |
| Northern Oil & Gas, Inc.665531AJ8 | NOTE 3.625% 4/1 | – | $37.7M | 1.0% | – | – | – |
| Enphase Energy, Inc.29355AAH0 | NOTE 3/0 | – | $37.1M | 1.0% | – | – | – |
| WFC.PLWells Fargo & Company | PERP PFD CNV A | 28,400 | $36.4M | 1.0% | −91−0.3% | Reduced | History |
| Centennial Resource Dev Inc15136AAA0 | NOTE 3.250% 4/0 | – | $36.0M | 1.0% | – | – | – |
| Envestnet, Inc.29404KAG1 | NOTE 2.625%12/0 | – | $35.3M | 1.0% | – | – | – |
| Datadog, Inc.23804LAB9 | NOTE 0.125% 6/1 | – | $33.4M | 0.9% | – | – | – |
| NVGNuveen AMT-Free Municipal Credit Income Fund | CEF | 2,465,242 | $33.0M | 0.9% | +186,407+8.2% | Added | History |
| TALOTalos Energy Inc. | COM | 3,132,176 | $32.4M | 0.9% | −10,797−0.3% | Reduced | History |
| Ionis Pharmaceuticals Inc462222AF7 | NOTE 1.750% 6/1 | – | $32.0M | 0.9% | – | New | – |
| Liberty Media Corp531229AP7 | NOTE 3.750% 3/1 | – | $30.9M | 0.8% | – | – | – |
| Oil STS Intl Inc678026AK1 | NOTE 4.750% 4/0 | – | $30.5M | 0.8% | – | – | – |
| Zscaler, Inc.98980GAB8 | NOTE 0.125% 7/0 | – | $30.4M | 0.8% | – | – | – |
| BTTBlackRock Municipal 2030 Target Term Trust | COM SHS BEN IN | 1,401,701 | $30.3M | 0.8% | 00.0% | Unchanged | History |
| GPORGulfport Energy Corp | COMMON SHARES | 198,685 | $30.1M | 0.8% | −76,159−27.7% | Reduced | History |
| Burlington Stores, Inc.122017AD8 | NOTE 1.250%12/1 | – | $29.1M | 0.8% | – | New | – |
| Royal Caribbean Group780153BQ4 | NOTE 6.000% 8/1 | – | $28.0M | 0.8% | – | – | – |
| NADNuveen Quality Municipal Income Fund | COM | 2,238,289 | $27.7M | 0.8% | +53,077+2.4% | Added | History |
| Envista Holdings Corp29415FAD6 | NOTE 1.750% 8/1 | – | $26.9M | 0.7% | – | New | – |
| NACNuveen California Quality Municipal Income Fund | COM | 2,225,404 | $26.5M | 0.7% | +100,500+4.7% | Added | History |
| Cheesecake Factory Inc163072AA9 | NOTE 0.375% 6/1 | – | $25.3M | 0.7% | – | – | – |
| Haemonetics Corp Mass405024AB6 | NOTE 3/0 | – | $25.2M | 0.7% | – | – | – |
| Summit Hotel Pptys Inc866082AA8 | NOTE 1.500% 2/1 | – | $25.2M | 0.7% | – | – | – |
| MHDBlackRock Muniholdings Fund, Inc. | COM | 1,921,470 | $24.3M | 0.7% | +126,040+7.0% | Added | History |
| Euronet Worldwide, Inc.298736AL3 | NOTE 0.750% 3/1 | – | $24.0M | 0.7% | – | – | – |
| Dropbox, Inc.26210CAD6 | NOTE 3/0 | – | $23.9M | 0.7% | – | – | – |
| Cable One, Inc.12685JAE5 | NOTE 3/1 | – | $23.3M | 0.6% | – | – | – |
| Teladoc Health, Inc.87918AAF2 | NOTE 1.250% 6/0 | – | $22.2M | 0.6% | – | – | – |
| MongoDB, Inc.60937PAD8 | NOTE 0.250% 1/1 | – | $21.2M | 0.6% | – | – | – |
| Greenbrier Cos Inc393657AM3 | NOTE 2.875% 4/1 | – | $21.1M | 0.6% | – | – | – |
| Chart Inds Inc16115Q407 | 6.75DP CNV PFD B | 409,124 | $20.6M | 0.6% | −1,536−0.4% | Reduced | – |
| Impinj Inc453204AD1 | NOTE 1.125% 5/1 | – | $20.0M | 0.5% | – | – | – |
| BridgeBio Pharma, Inc.10806XAD4 | NOTE 2.250% 2/0 | – | $19.2M | 0.5% | – | – | – |
| HPE.PCHewlett Packard Enterprise Co | 7.625 MAND CONV | 312,979 | $19.0M | 0.5% | +312,979 | New | History |
| Alnylam Pharmaceuticals, Inc.02043QAB3 | NOTE 1.000% 9/1 | – | $17.4M | 0.5% | – | – | – |
| Forum Energy Technologies IN34984VAC4 | NOTE 9.000% 8/0 | – | $17.4M | 0.5% | – | – | – |
| Rivian Automotive, Inc.76954AAB9 | NOTE 4.625% 3/1 | – | $17.2M | 0.5% | – | – | – |
| Workiva Inc98139AAD7 | NOTE 1.250% 8/1 | – | $16.2M | 0.4% | – | New | – |
| Array Technologies, Inc.04271TAB6 | NOTE 1.000%12/0 | – | $16.0M | 0.4% | – | – | – |
| MUJBlackRock Muniholdings New Jersey Quality Fund, Inc. | COM | 1,260,319 | $15.3M | 0.4% | 00.0% | Unchanged | History |
| American Airls Group Inc02376RAF9 | NOTE 6.500% 7/0 | – | $14.6M | 0.4% | – | – | – |
| FETForum Energy Technologies, Inc. | COM | 937,818 | $14.5M | 0.4% | −4,222−0.4% | Reduced | History |
| MHNBlackRock Muniholdings New York Quality Fund, Inc. | COM | 1,195,776 | $13.3M | 0.4% | +80,000+7.2% | Added | History |
| Okta, Inc.679295AD7 | NOTE 0.125% 9/0 | – | $13.2M | 0.4% | – | – | – |
| MUIBlackRock Municipal Credit Alpha Portfolio, Inc. | COM | 979,906 | $12.3M | 0.3% | +200,378+25.7% | Added | History |
| Rapid7, Inc.753422AH7 | NOTE 1.250% 3/1 | – | $12.2M | 0.3% | – | New | – |
| MVFBlackRock Munivest Fund, Inc. | COM | 1,589,746 | $12.1M | 0.3% | −70,748−4.3% | Reduced | History |
| VODVodafone Group Public Ltd Co | ADR | 1,166,022 | $11.7M | 0.3% | 00.0% | Unchanged | History |
| Pebblebrook Hotel Tr70509VAA8 | NOTE 1.750%12/1 | – | $11.2M | 0.3% | – | – | – |
| MQTBlackRock Muniyield Quality Fund II, Inc. | COM | 992,093 | $10.7M | 0.3% | 00.0% | Unchanged | History |
| MYNBlackRock Muniyield New York Quality Fund, Inc. | COM | 937,524 | $10.1M | 0.3% | +107,478+12.9% | Added | History |
| GLDSPDR Gold Trust | ETF | 37,836 | $9.20M | 0.3% | −10,000−20.9% | Reduced | History |
| NRKNuveen New York Amt-Free Quality Municipal Income Fund | COM | 797,635 | $8.93M | 0.2% | 00.0% | Unchanged | History |
| Nuvasive Inc670704AJ4 | NOTE 0.375% 3/1 | – | $8.88M | 0.2% | – | – | – |
| Q2 Hldgs Inc74736LAD1 | NOTE 0.750% 6/0 | – | $8.47M | 0.2% | – | – | – |
| Ziff Davis, Inc.48123VAE2 | NOTE 1.750%11/0 | – | $8.46M | 0.2% | – | – | – |
| Bentley Sys Inc08265TAB5 | NOTE 0.125% 1/1 | – | $8.06M | 0.2% | – | – | – |
| MIYBlackRock Muniyield Michigan Quality Fund, Inc. | COM | 664,819 | $7.98M | 0.2% | 00.0% | Unchanged | History |
| Solaredge Technologies, Inc.83417MAD6 | NOTE 9/1 | – | $7.77M | 0.2% | – | – | – |
Sold out since Q2 2024 (5)
Positions held at the end of Q2 2024 that are gone from this filing.
| Security | Class | Shares in Q2 2024 | Value in Q2 2024 | % of portfolio in Q2 2024 | History |
|---|---|---|---|---|---|
| Etsy Inc29786AAN6 | NOTE 0.250% 6/1 | – | $42.5M | 1.3% | – |
| Integra Lifesciences Hldgs C457985AM1 | NOTE 0.500% 8/1 | – | $5.77M | 0.2% | – |
| Wolfspeed, Inc.977852AB8 | NOTE 0.250% 2/1 | – | $4.34M | 0.1% | – |
| DISH Network CORP25470MAB5 | NOTE 3.375% 8/1 | – | $3.68M | 0.1% | – |
| Everbridge, Inc.29978AAC8 | NOTE 0.125%12/1 | – | $16.9K | <0.1% | – |