Mackay Shields LLC
- SEC CIK
- 0000061227
- Latest filing
- Jul 28, 2026
Holdings in Q1 2025
Holdings as of Mar 31, 2025, filed Apr 29, 2025. Long positions only; changes compare share counts with Q4 2024.
- Positions
- 144
- −3 vs. Q4 2024
- Portfolio value
- $3.11B
- −$283.0M (−8.3%) vs. Q4 2024
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| Chegg, Inc163092AF6 | NOTE 9/0 | – | $38.8K | <0.1% | – | – | – |
| Bill Com Hldgs Inc090043AB6 | NOTE 12/0 | – | $72.2K | <0.1% | – | – | – |
| NINENine Energy Service, Inc. | COM | 120,184 | $135.8K | <0.1% | 00.0% | Unchanged | History |
| VPVInvesco Pennsylvania Value Municipal Income Trust | COM | 15,008 | $152.9K | <0.1% | −549−3.5% | Reduced | History |
| TPBTurning Point Brands, Inc. | COM | 6,802 | $404.3K | <0.1% | 00.0% | Unchanged | History |
| Duke Energy CORP26441CBY0 | NOTE 4.125% 4/1 | – | $542.5K | <0.1% | – | – | – |
| PPL Cap FDG Inc69352PAS2 | NOTE 2.875% 3/1 | – | $560.8K | <0.1% | – | – | – |
| MVTBlackRock Munivest Fund II, Inc. | COM | 65,678 | $694.2K | <0.1% | +65,678 | New | History |
| Southern Co842587DP9 | NOTE 3.875%12/1 | – | $724.3K | <0.1% | – | – | – |
| NANNuveen New York Quality Municipal Income Fund | COM | 70,519 | $802.5K | <0.1% | 00.0% | Unchanged | History |
| BKNBlackRock Investment Quality Municipal Trust, Inc. | COM | 92,077 | $1.06M | <0.1% | +92,077 | New | History |
| KTFDWS Municipal Income Trust | COM | 173,963 | $1.63M | 0.1% | 00.0% | Unchanged | History |
| MFMAberdeen Municipal Income Fund | SH BEN INT | 333,155 | $1.77M | 0.1% | 00.0% | Unchanged | History |
| IQIInvesco Quality Municipal Income Trust | COM | 188,306 | $1.82M | 0.1% | 00.0% | Unchanged | History |
| VMOInvesco Municipal Opportunity Trust | COM | 207,705 | $1.97M | 0.1% | +2,367+1.2% | Added | History |
| BlackRock New York Municipal Income Trust09248L106 | SH BEN INT | 218,559 | $2.22M | 0.1% | +56,373+34.8% | Added | – |
| NBBNuveen Taxable Municipal Income Fund | COM | 156,775 | $2.51M | 0.1% | 00.0% | Unchanged | History |
| NQPNuveen Pennsylvania Quality Municipal Income Fund | COM | 233,310 | $2.62M | 0.1% | 00.0% | Unchanged | History |
| Ionis Pharmaceuticals Inc462222AD2 | NOTE 4/0 | – | $2.95M | 0.1% | – | – | – |
| EIMEaton Vance Municipal Bond Fund | COM | 309,392 | $3.08M | 0.1% | +35,139+12.8% | Added | History |
| VKQInvesco Municipal Trust | COM | 325,107 | $3.14M | 0.1% | −3,546−1.1% | Reduced | History |
| BYMBlackRock Municipal Income Quality Trust | COM | 318,938 | $3.44M | 0.1% | +286,437+881.3% | Added | History |
| VKIInvesco Advantage Municipal Income Trust II | SH BEN INT | 404,961 | $3.46M | 0.1% | −40,047−9.0% | Reduced | History |
| BLEBlackRock Municipal Income Trust II | COM | 354,024 | $3.68M | 0.1% | +202,423+133.5% | Added | History |
| VGMInvesco Trust for Investment Grade Municipals | COM | 370,162 | $3.69M | 0.1% | −1,666−0.4% | Reduced | History |
| Exact Sciences Corp30063PAC9 | NOTE 0.375% 3/0 | – | $3.81M | 0.1% | – | – | – |
| ENXEaton Vance New York Municipal Bond Fund | COM | 426,471 | $4.05M | 0.1% | 00.0% | Unchanged | History |
| VFLabrdn National Municipal Income Fund | CEF | 401,695 | $4.07M | 0.1% | 00.0% | Unchanged | History |
| MQYBlackRock Muniyield Quality Fund, Inc. | COM | 357,837 | $4.19M | 0.1% | 00.0% | Unchanged | History |
| GLDSPDR Gold Trust | ETF | 15,336 | $4.42M | 0.1% | −10,000−39.5% | Reduced | History |
| NCL Corp Ltd62886HAX9 | NOTE 5.375% 8/0 | – | $4.80M | 0.2% | – | – | – |
| Pebblebrook Hotel Tr70509VAA8 | NOTE 1.750%12/1 | – | $4.96M | 0.2% | – | – | – |
| Lumentum Hldgs Inc55024UAD1 | NOTE 0.500%12/1 | – | $5.48M | 0.2% | – | – | – |
| SHIFT4 PMTS Inc82452JAB5 | NOTE 12/1 | – | $5.87M | 0.2% | – | – | – |
| MYDBlackRock Muniyield Fund, Inc. | COM | 558,209 | $5.89M | 0.2% | +169,456+43.6% | Added | History |
| Vail Resorts Inc91879QAN9 | NOTE 1/0 | – | $5.95M | 0.2% | – | – | – |
| Dropbox, Inc.26210CAC8 | NOTE 3/0 | – | $6.02M | 0.2% | – | – | – |
| Expedia Group, Inc.30212PBE4 | NOTE 2/1 | – | $6.10M | 0.2% | – | – | – |
| Integer Hldgs Corp45826HAB5 | NOTE 2.125% 2/1 | – | $6.26M | 0.2% | – | – | – |
| BFKBlackRock Municipal Income Trust | SH BEN INT | 658,712 | $6.52M | 0.2% | +106,729+19.3% | Added | History |
| MAVPioneer Municipal High Income Advantage Fund, Inc. | COM | 814,432 | $6.80M | 0.2% | 00.0% | Unchanged | History |
| VODVodafone Group Public Ltd Co | ADR | 766,022 | $7.18M | 0.2% | −400,000−34.3% | Reduced | History |
| MHIPioneer Municipal High Income Fund, Inc. | COM SHS | 781,340 | $7.19M | 0.2% | −12,264−1.5% | Reduced | History |
| Array Technologies, Inc.04271TAB6 | NOTE 1.000%12/0 | – | $7.22M | 0.2% | – | – | – |
| Live Nation Entertainment IN538034BA6 | NOTE 3.125% 1/1 | – | $7.30M | 0.2% | – | – | – |
| American Airls Group Inc02376RAF9 | NOTE 6.500% 7/0 | – | $7.33M | 0.2% | – | – | – |
| MIYBlackRock Muniyield Michigan Quality Fund, Inc. | COM | 664,819 | $7.57M | 0.2% | 00.0% | Unchanged | History |
| Bentley Sys Inc08265TAB5 | NOTE 0.125% 1/1 | – | $7.84M | 0.3% | – | – | – |
| Solaredge Technologies, Inc.83417MAD6 | NOTE 9/1 | – | $8.11M | 0.3% | – | – | – |
| NRKNuveen New York Amt-Free Quality Municipal Income Fund | COM | 797,635 | $8.22M | 0.3% | 00.0% | Unchanged | History |
| Q2 Hldgs Inc74736LAD1 | NOTE 0.750% 6/0 | – | $8.50M | 0.3% | – | – | – |
| NBHNeuberger Municipal Fund Inc. | COM | 941,392 | $9.79M | 0.3% | +941,392 | New | History |
| MVFBlackRock Munivest Fund, Inc. | COM | 1,420,434 | $9.96M | 0.3% | −114,129−7.4% | Reduced | History |
| MQTBlackRock Muniyield Quality Fund II, Inc. | COM | 1,026,805 | $10.3M | 0.3% | +34,720+3.5% | Added | History |
| GPORGulfport Energy Corp | COMMON SHARES | 56,782 | $10.5M | 0.3% | +37,100+188.5% | Added | History |
| MUCBlackRock Muniholdings California Quality Fund, Inc. | CEF | 981,667 | $10.5M | 0.3% | +851,621+654.9% | Added | History |
| TransMedics Group, Inc.89377MAB5 | NOTE 1.500% 6/0 | – | $10.9M | 0.3% | – | – | – |
| Five9, Inc.338307AF8 | NOTE 1.000% 3/1 | – | $11.1M | 0.4% | – | New | – |
| Rapid7, Inc.753422AH7 | NOTE 1.250% 3/1 | – | $11.2M | 0.4% | – | – | – |
| Impinj Inc453204AD1 | NOTE 1.125% 5/1 | – | $11.4M | 0.4% | – | – | – |
| MYNBlackRock Muniyield New York Quality Fund, Inc. | COM | 1,146,355 | $11.4M | 0.4% | +208,831+22.3% | Added | History |
| MHNBlackRock Muniholdings New York Quality Fund, Inc. | COM | 1,194,054 | $12.1M | 0.4% | 00.0% | Unchanged | History |
| Summit Hotel Pptys Inc866082AA8 | NOTE 1.500% 2/1 | – | $12.8M | 0.4% | – | – | – |
| Envista Holdings Corp29415FAD6 | NOTE 1.750% 8/1 | – | $13.5M | 0.4% | – | – | – |
| Okta, Inc.679295AD7 | NOTE 0.125% 9/0 | – | $13.6M | 0.4% | – | – | – |
| MUJBlackRock Muniholdings New Jersey Quality Fund, Inc. | COM | 1,251,050 | $14.1M | 0.5% | 00.0% | Unchanged | History |
| Royal Caribbean Group780153BQ4 | NOTE 6.000% 8/1 | – | $14.1M | 0.5% | – | – | – |
| Teladoc Health, Inc.87918AAF2 | NOTE 1.250% 6/0 | – | $14.3M | 0.5% | – | – | – |
| DHRDanaher Corp | Stock | 76,712 | $15.7M | 0.5% | 00.0% | Unchanged | History |
| Workiva Inc98139AAD7 | NOTE 1.250% 8/1 | – | $15.9M | 0.5% | – | – | – |
| FETForum Energy Technologies, Inc. | COM | 875,452 | $17.6M | 0.6% | −35,842−3.9% | Reduced | History |
| Alnylam Pharmaceuticals, Inc.02043QAB3 | NOTE 1.000% 9/1 | – | $17.7M | 0.6% | – | – | – |
| Rivian Automotive, Inc.76954AAB9 | NOTE 4.625% 3/1 | – | $18.5M | 0.6% | – | – | – |
| iRhythm Holdings, Inc.450056AB2 | NOTE 1.500% 9/0 | – | $19.5M | 0.6% | – | New | – |
| Amphastar Pharmaceuticals IN03209RAB9 | NOTE 2.000% 3/1 | – | $20.7M | 0.7% | – | – | – |
| Greenbrier Cos Inc393657AM3 | NOTE 2.875% 4/1 | – | $21.3M | 0.7% | – | – | – |
| BridgeBio Pharma, Inc.10806XAD4 | NOTE 2.250% 2/0 | – | $22.1M | 0.7% | – | – | – |
| Progress Software Corp743312AD2 | NOTE 3.500% 3/0 | – | $22.1M | 0.7% | – | New | – |
| Chart Inds Inc16115Q407 | 6.75DP CNV PFD B | 402,965 | $22.3M | 0.7% | −2,597−0.6% | Reduced | – |
| Parsons Corp70202LAD4 | NOTE 2.625% 3/0 | – | $22.5M | 0.7% | – | New | – |
| ARES.PBAres Management Corp | 6.75 SE B PFD | 481,629 | $23.1M | 0.7% | −2,518−0.5% | Reduced | History |
| Dexcom Inc252131AK3 | NOTE 0.250%11/1 | – | $23.1M | 0.7% | – | – | – |
| MHDBlackRock Muniholdings Fund, Inc. | COM | 1,979,686 | $23.2M | 0.7% | +60,119+3.1% | Added | History |
| MGP Ingredients Inc55303JAB2 | NOTE 1.875%11/1 | – | $24.1M | 0.8% | – | – | – |
| Dropbox, Inc.26210CAD6 | NOTE 3/0 | – | $24.3M | 0.8% | – | – | – |
| Cable One, Inc.12685JAE5 | NOTE 3/1 | – | $24.4M | 0.8% | – | – | – |
| NACNuveen California Quality Municipal Income Fund | COM | 2,184,910 | $24.6M | 0.8% | −40,494−1.8% | Reduced | History |
| Western Digital Corp958102AT2 | NOTE 3.000%11/1 | – | $25.0M | 0.8% | – | – | – |
| Kosmos Energy Ltd.500688AH9 | NOTE 3.125% 3/1 | – | $25.2M | 0.8% | – | New | – |
| Haemonetics Corp Mass405024AB6 | NOTE 3/0 | – | $25.5M | 0.8% | – | – | – |
| MCHPPMicrochip Technology Inc | DEP SHS REPSTG | 508,650 | $25.5M | 0.8% | +508,650 | New | History |
| Cheesecake Factory Inc163072AA9 | NOTE 0.375% 6/1 | – | $25.7M | 0.8% | – | – | – |
| NADNuveen Quality Municipal Income Fund | COM | 2,229,868 | $25.7M | 0.8% | −8,421−0.4% | Reduced | History |
| Global PMTS Inc37940XAU6 | NOTE 1.500% 3/0 | – | $26.0M | 0.8% | – | New | – |
| Palo Alto Networks Inc697435AF2 | NOTE 0.375% 6/0 | – | $27.1M | 0.9% | – | – | – |
| Burlington Stores, Inc.122017AD8 | NOTE 1.250%12/1 | – | $27.2M | 0.9% | – | – | – |
| Jazz Investments I Ltd472145AF8 | NOTE 2.000% 6/1 | – | $27.5M | 0.9% | – | – | – |
| Booking Holdings Inc.09857LAN8 | NOTE 0.750% 5/0 | – | $27.9M | 0.9% | – | – | – |
| Lumentum Hldgs Inc55024UAF6 | NOTE 0.500% 6/1 | – | $28.2M | 0.9% | – | – | – |
| HPE.PCHewlett Packard Enterprise Co | 7.625 MAND CONV | 611,725 | $29.3M | 0.9% | +302,474+97.8% | Added | History |
Sold out since Q4 2024 (14)
Positions held at the end of Q4 2024 that are gone from this filing.
| Security | Class | Shares in Q4 2024 | Value in Q4 2024 | % of portfolio in Q4 2024 | History |
|---|---|---|---|---|---|
| Datadog, Inc.23804LAB9 | NOTE 0.125% 6/1 | – | $39.4M | 1.2% | – |
| Enphase Energy, Inc.29355AAH0 | NOTE 3/0 | – | $31.3M | 0.9% | – |
| Euronet Worldwide, Inc.298736AL3 | NOTE 0.750% 3/1 | – | $24.3M | 0.7% | – |
| ZZillow Group, Inc. | CL C CAP STK | 236,272 | $17.5M | 0.5% | History |
| Nuvasive Inc670704AJ4 | NOTE 0.375% 3/1 | – | $8.99M | 0.3% | – |
| Ziff Davis, Inc.48123VAE2 | NOTE 1.750%11/0 | – | $8.56M | 0.3% | – |
| State Street SPDR Bloomberg Convertible Securities ETF78464A359 | ETF | 93,907 | $7.31M | 0.2% | – |
| Marriott Vacations Worldwide Corp57164YAD9 | NOTE 1/1 | – | $6.30M | 0.2% | – |
| Uber Technologies, Inc90353TAJ9 | NOTE 12/1 | – | $5.74M | 0.2% | – |
| Akamai Technologies Inc00971TAJ0 | NOTE 0.125% 5/0 | – | $3.34M | 0.1% | – |
| Square Inc852234AF0 | NOTE 0.125% 3/0 | – | $2.93M | 0.1% | – |
| MUIBlackRock Municipal Credit Alpha Portfolio, Inc. | COM | 189,123 | $2.29M | 0.1% | History |
| Blackline, Inc.09239BAD1 | NOTE 3/1 | – | $452.5K | <0.1% | – |
| Live Nation Entertainment IN538034AU3 | NOTE 2.000% 2/1 | – | $30.8K | <0.1% | – |