Mackay Shields LLC
- SEC CIK
- 0000061227
- Latest filing
- Jul 28, 2026
Holdings in Q4 2023
Holdings as of Dec 31, 2023, filed Feb 2, 2024. Long positions only; changes compare share counts with Q3 2023.
- Positions
- 139
- +2 vs. Q3 2023
- Portfolio value
- $3.43B
- −$207.5M (−5.7%) vs. Q3 2023
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| Chefs Whse Inc163086AB7 | NOTE 1.875%12/0 | – | $26.4K | <0.1% | – | – | – |
| Chegg, Inc163092AF6 | NOTE 9/0 | – | $37.6K | <0.1% | – | – | – |
| RingCentral, Inc.76680RAF4 | NOTE 3/0 | – | $130.9K | <0.1% | – | – | – |
| Workiva Inc98139AAB1 | NOTE 1.125% 8/1 | – | $165.4K | <0.1% | – | – | – |
| MYDBlackRock Muniyield Fund, Inc. | COM | 18,500 | $199.4K | <0.1% | +18,500 | New | History |
| BFKBlackRock Municipal Income Trust | SH BEN INT | 22,131 | $222.9K | <0.1% | +22,131 | New | History |
| BYMBlackRock Municipal Income Quality Trust | COM | 25,610 | $287.1K | <0.1% | +25,610 | New | History |
| MVFBlackRock Munivest Fund, Inc. | COM | 44,425 | $316.3K | <0.1% | +44,425 | New | History |
| BLEBlackRock Municipal Income Trust II | COM | 29,655 | $316.7K | <0.1% | +29,655 | New | History |
| Blackline, Inc.09239BAD1 | NOTE 3/1 | – | $428.4K | <0.1% | – | – | – |
| MUCBlackRock Muniholdings California Quality Fund, Inc. | CEF | 40,376 | $449.4K | <0.1% | +40,376 | New | History |
| VSTVistra Corp. | Stock | 13,918 | $536.1K | <0.1% | 00.0% | Unchanged | History |
| NVGNuveen AMT-Free Municipal Credit Income Fund | CEF | 49,026 | $579.5K | <0.1% | +49,026 | New | History |
| NINENine Energy Service, Inc. | COM | 225,571 | $604.5K | <0.1% | −38,879−14.7% | Reduced | History |
| VPVInvesco Pennsylvania Value Municipal Income Trust | COM | 60,475 | $604.8K | <0.1% | 00.0% | Unchanged | History |
| BlackRock New York Municipal Income Trust09248L106 | SH BEN INT | 78,984 | $831.7K | <0.1% | 00.0% | Unchanged | – |
| MUIBlackRock Municipal Credit Alpha Portfolio, Inc. | COM | 78,560 | $914.4K | <0.1% | +78,560 | New | History |
| NZFNuveen Municipal Credit Income Fund | COM SH BEN INT | 94,260 | $1.11M | <0.1% | +94,260 | New | History |
| KTFDWS Municipal Income Trust | COM | 176,016 | $1.56M | <0.1% | 00.0% | Unchanged | History |
| MFMAberdeen Municipal Income Fund | SH BEN INT | 333,155 | $1.72M | 0.1% | 00.0% | Unchanged | History |
| Century Alum Co156431AQ1 | NOTE 2.750% 5/0 | – | $2.23M | 0.1% | – | – | – |
| Everbridge, Inc.29978AAC8 | NOTE 0.125%12/1 | – | $2.44M | 0.1% | – | – | – |
| NQPNuveen Pennsylvania Quality Municipal Income Fund | COM | 233,310 | $2.70M | 0.1% | 00.0% | Unchanged | History |
| MHIPioneer Municipal High Income Fund, Inc. | COM SHS | 360,887 | $3.11M | 0.1% | 00.0% | Unchanged | History |
| Sabre GLBL Inc78573NAE2 | NOTE 4.000% 4/1 | – | $3.12M | 0.1% | – | – | – |
| VFLabrdn National Municipal Income Fund | CEF | 401,695 | $4.10M | 0.1% | 00.0% | Unchanged | History |
| ENXEaton Vance New York Municipal Bond Fund | COM | 426,471 | $4.12M | 0.1% | +605+0.1% | Added | History |
| MAVPioneer Municipal High Income Advantage Fund, Inc. | COM | 517,619 | $4.15M | 0.1% | 00.0% | Unchanged | History |
| MQYBlackRock Muniyield Quality Fund, Inc. | COM | 357,837 | $4.36M | 0.1% | 00.0% | Unchanged | History |
| Etsy Inc29786AAJ5 | NOTE 0.125%10/0 | – | $4.45M | 0.1% | – | – | – |
| State Street SPDR Bloomberg Convertible Securities ETF78464A359 | ETF | 65,864 | $4.75M | 0.1% | +65,864 | New | – |
| Burlington Stores, Inc.122017AB2 | NOTE 2.250% 4/1 | – | $5.33M | 0.2% | – | – | – |
| Western Digital Corp958102AP0 | NOTE 1.500% 2/0 | – | $5.36M | 0.2% | – | – | – |
| Akamai Technologies Inc00971TAJ0 | NOTE 0.125% 5/0 | – | $5.47M | 0.2% | – | – | – |
| Expedia Group, Inc.30212PBE4 | NOTE 2/1 | – | $5.54M | 0.2% | – | – | – |
| Marriott Vacations Worldwide Corp57164YAD9 | NOTE 1/1 | – | $5.87M | 0.2% | – | – | – |
| NRKNuveen New York Amt-Free Quality Municipal Income Fund | COM | 561,758 | $5.92M | 0.2% | 00.0% | Unchanged | History |
| Cable One, Inc.12685JAG0 | NOTE 1.125% 3/1 | – | $5.98M | 0.2% | – | – | – |
| Q2 Hldgs Inc74736LAD1 | NOTE 0.750% 6/0 | – | $6.93M | 0.2% | – | – | – |
| Uber Technologies, Inc90353TAJ9 | NOTE 12/1 | – | $6.99M | 0.2% | – | – | – |
| NCL Corp Ltd62886HAT8 | NOTE 6.000% 5/1 | – | $7.13M | 0.2% | – | – | – |
| Dropbox, Inc.26210CAC8 | NOTE 3/0 | – | $7.29M | 0.2% | – | – | – |
| MIYBlackRock Muniyield Michigan Quality Fund, Inc. | COM | 664,819 | $7.55M | 0.2% | 00.0% | Unchanged | History |
| Bentley Sys Inc08265TAB5 | NOTE 0.125% 1/1 | – | $7.97M | 0.2% | – | – | – |
| MHDBlackRock Muniholdings Fund, Inc. | COM | 676,639 | $8.06M | 0.2% | +38,023+6.0% | Added | History |
| MYNBlackRock Muniyield New York Quality Fund, Inc. | COM | 814,624 | $8.42M | 0.2% | +271,029+49.9% | Added | History |
| Ziff Davis, Inc.48123VAE2 | NOTE 1.750%11/0 | – | $8.65M | 0.3% | – | – | – |
| Biomarin Pharmaceutical Inc09061GAH4 | NOTE 0.599% 8/0 | – | $8.94M | 0.3% | – | – | – |
| Cable One, Inc.12685JAE5 | NOTE 3/1 | – | $9.26M | 0.3% | – | – | – |
| Bill Com Hldgs Inc090043AB6 | NOTE 12/0 | – | $9.85M | 0.3% | – | – | – |
| KOSKosmos Energy Ltd. | COM | 1,503,656 | $10.1M | 0.3% | 00.0% | Unchanged | History |
| NEANuveen AMT-Free Quality Municipal Income Fund | COM | 930,320 | $10.2M | 0.3% | 00.0% | Unchanged | History |
| MQTBlackRock Muniyield Quality Fund II, Inc. | COM | 992,093 | $10.3M | 0.3% | 00.0% | Unchanged | History |
| InterDigital, Inc.45867GAB7 | NOTE 2.000% 6/0 | – | $10.4M | 0.3% | – | – | – |
| Helix Energy Solutions Grp I42330PAK3 | NOTE 6.750% 2/1 | – | $10.5M | 0.3% | – | – | – |
| GLDSPDR Gold Trust | ETF | 55,336 | $10.6M | 0.3% | 00.0% | Unchanged | History |
| Infinera Corp45667GAE3 | NOTE 2.500% 3/0 | – | $10.9M | 0.3% | – | – | – |
| Impinj Inc453204AD1 | NOTE 1.125% 5/1 | – | $10.9M | 0.3% | – | – | – |
| Pebblebrook Hotel Tr70509VAA8 | NOTE 1.750%12/1 | – | $11.4M | 0.3% | – | – | – |
| Parsons Corp70202LAB8 | NOTE 0.250% 8/1 | – | $11.6M | 0.3% | – | – | – |
| MHNBlackRock Muniholdings New York Quality Fund, Inc. | COM | 1,111,764 | $11.7M | 0.3% | 00.0% | Unchanged | History |
| Alnylam Pharmaceuticals, Inc.02043QAB3 | NOTE 1.000% 9/1 | – | $11.8M | 0.3% | – | – | – |
| MUJBlackRock Muniholdings New Jersey Quality Fund, Inc. | COM | 1,039,078 | $11.9M | 0.3% | +36,035+3.6% | Added | History |
| Ares Capital Corp04010LAW3 | NOTE 4.625% 3/0 | – | $12.3M | 0.4% | – | – | – |
| Okta, Inc.679295AD7 | NOTE 0.125% 9/0 | – | $12.8M | 0.4% | – | – | – |
| Solaredge Technologies, Inc.83417MAD6 | NOTE 9/1 | – | $15.4M | 0.4% | – | – | – |
| American Airls Group Inc02376RAF9 | NOTE 6.500% 7/0 | – | $15.9M | 0.5% | – | – | – |
| CHRDChord Energy Corp | COM NEW | 95,748 | $15.9M | 0.5% | −8,948−8.5% | Reduced | History |
| Snap Inc83304AAF3 | NOTE 5/0 | – | $17.1M | 0.5% | – | – | – |
| BridgeBio Pharma, Inc.10806XAB8 | NOTE 2.500% 3/1 | – | $17.5M | 0.5% | – | – | – |
| Omnicell Com68213NAD1 | NOTE 0.250% 9/1 | – | $18.5M | 0.5% | – | – | – |
| Wolfspeed, Inc.977852AB8 | NOTE 0.250% 2/1 | – | $18.7M | 0.5% | – | – | – |
| Greenbrier Cos Inc393657AM3 | NOTE 2.875% 4/1 | – | $19.0M | 0.6% | – | – | – |
| Snap Inc83304AAH9 | NOTE 0.125% 3/0 | – | $20.3M | 0.6% | – | – | – |
| Royal Caribbean Group780153BQ4 | NOTE 6.000% 8/1 | – | $20.9M | 0.6% | – | – | – |
| FETForum Energy Technologies, Inc. | COM | 980,838 | $21.7M | 0.6% | −14,357−1.4% | Reduced | History |
| Array Technologies, Inc.04271TAB6 | NOTE 1.000%12/0 | – | $21.9M | 0.6% | – | – | – |
| Northern Oil & Gas, Inc.665531AJ8 | NOTE 3.625% 4/1 | – | $22.6M | 0.7% | – | New | – |
| Euronet Worldwide, Inc.298736AL3 | NOTE 0.750% 3/1 | – | $23.1M | 0.7% | – | – | – |
| Chefs Whse Inc163086AE1 | NOTE 2.375%12/1 | – | $23.4M | 0.7% | – | New | – |
| Summit Hotel Pptys Inc866082AA8 | NOTE 1.500% 2/1 | – | $23.8M | 0.7% | – | – | – |
| Cheesecake Factory Inc163072AA9 | NOTE 0.375% 6/1 | – | $23.9M | 0.7% | – | – | – |
| Integra Lifesciences Hldgs C457985AM1 | NOTE 0.500% 8/1 | – | $24.0M | 0.7% | – | – | – |
| Dropbox, Inc.26210CAD6 | NOTE 3/0 | – | $25.1M | 0.7% | – | – | – |
| Haemonetics Corp Mass405024AB6 | NOTE 3/0 | – | $25.3M | 0.7% | – | – | – |
| Nuvasive Inc670704AJ4 | NOTE 0.375% 3/1 | – | $26.6M | 0.8% | – | – | – |
| Teladoc Health, Inc.87918AAF2 | NOTE 1.250% 6/0 | – | $26.6M | 0.8% | – | – | – |
| Chart Inds Inc16115Q407 | 6.75DP CNV PFD B | 483,194 | $27.3M | 0.8% | −8,746−1.8% | Reduced | – |
| NCL Corp Ltd62886HAX9 | NOTE 5.375% 8/0 | – | $28.0M | 0.8% | – | – | – |
| AES Corp00130H204 | UNIT 99/99/9999 | 375,335 | $28.5M | 0.8% | +4,268+1.2% | Added | – |
| DISH Network CORP25470MAB5 | NOTE 3.375% 8/1 | – | $29.1M | 0.8% | – | – | – |
| BTTBlackRock Municipal 2030 Target Term Trust | COM SHS BEN IN | 1,401,701 | $29.2M | 0.9% | 00.0% | Unchanged | History |
| Liberty Media Corp531229AQ5 | NOTE 2.250% 8/1 | – | $30.2M | 0.9% | – | – | – |
| MongoDB, Inc.60937PAD8 | NOTE 0.250% 1/1 | – | $30.5M | 0.9% | – | – | – |
| Envestnet, Inc.29404KAG1 | NOTE 2.625%12/0 | – | $30.5M | 0.9% | – | New | – |
| Ionis Pharmaceuticals Inc462222AD2 | NOTE 4/0 | – | $31.7M | 0.9% | – | – | – |
| Viavi Solutions Inc.925550AB1 | NOTE 1.000% 3/0 | – | $31.8M | 0.9% | – | – | – |
| Pacira BioSciences, Inc.695127AF7 | NOTE 0.750% 8/0 | – | $33.0M | 1.0% | – | – | – |
| Forum Energy Technologies IN34984VAC4 | NOTE 9.000% 8/0 | – | $34.0M | 1.0% | – | – | – |
| WFC.PLWells Fargo & Company | PERP PFD CNV A | 28,711 | $34.4M | 1.0% | −364−1.3% | Reduced | History |
Sold out since Q3 2023 (12)
Positions held at the end of Q3 2023 that are gone from this filing.
| Security | Class | Shares in Q3 2023 | Value in Q3 2023 | % of portfolio in Q3 2023 | History |
|---|---|---|---|---|---|
| Chart Inds Inc16115QAE0 | NOTE 1.000%11/1 | – | $48.8M | 1.3% | – |
| FLRFluor Corp | Stock | 848,588 | $31.1M | 0.9% | History |
| JetBlue Airways Corp477143AP6 | NOTE 0.500% 4/0 | – | $7.24M | 0.2% | – |
| Liberty Media Corp Del531229AB8 | NOTE 1.375%10/1 | – | $4.58M | 0.1% | – |
| Spirit Airls Inc848577AB8 | NOTE 1.000% 5/1 | – | $3.52M | 0.1% | – |
| iShares Iboxx $ Investment Grade Corporate Bond ETF464287242 | ETF | 14,280 | $1.46M | <0.1% | – |
| iShares Tr464288588 | MBS ETF | 9,050 | $803.6K | <0.1% | – |
| iShares Tr464288661 | 3 7 YR TREAS BD | 3,080 | $348.5K | <0.1% | – |
| NBONeuberger Berman New York Municipal Fund Inc. | COM | 25,745 | $225.5K | <0.1% | History |
| iShares Tr464287432 | 20 YR TR BD ETF | 2,535 | $224.8K | <0.1% | – |
| Exact Sciences Corp30063PAB1 | NOTE 0.375% 3/1 | – | $147.4K | <0.1% | – |
| Carnival Corp143658BT8 | NOTE 5.750%10/0 | – | $28.5K | <0.1% | – |