MACKAY SHIELDS LLC
- SEC CIK
- 0000061227
Holdings, Q2 2026
Positions as of Jun 30, 2026, filed Jul 28, 2026.SEC
- Positions
- 108
- −3 vs. Q1 2026
- Total value
- $2.99B
- +$257.48M (+9.4%) vs. Q1 2026
Compare with Q1 2026: new, added, reduced and sold out
Positions
Long positions only. Changes compare share counts with Q1 2026.
| Security | Class | Shares | Value | % of portfolio | Change in shares | Action | History |
|---|---|---|---|---|---|---|---|
| WDCWESTERN DIGITAL CORP | NOTE 3.000%11/1 | – | $150.82M | 5.05% | – | – | View |
| GOOGMALPHABET INC | DEP SHS RP1/20 A | 2,427,303 | $122.64M | 4.11% | +2,427,303 | New | View |
| MKSIMKS INC. | NOTE 1.250% 6/0 | – | $107.48M | 3.60% | – | – | View |
| LUMENTUM HLDGS INC55024UAF6 | NOTE 0.500% 6/1 | – | $84.11M | 2.82% | – | – | – |
| LANTHEUS HLDGS INC516544AB9 | NOTE 2.625%12/1 | – | $74M | 2.48% | – | – | – |
| HEWLETT PACKARD ENTERPRISE C42824C208 | 7.625 MAND CONV | 601,263 | $70.21M | 2.35% | −593−0.1% | Reduced | – |
| CABOCABLE ONE INC | NOTE 1.125% 3/1 | – | $58.78M | 1.97% | – | – | View |
| QXO INC82846H504 | 5.50 DEP PFD | 1,169,488 | $57.41M | 1.92% | −873−0.1% | Reduced | – |
| BOEING CO097023204 | DEP CONV PFD A | 828,674 | $56.17M | 1.88% | −740−0.1% | Reduced | – |
| TTEKTETRA TECH INC NEW | DBCV 2.250% 8/1 | – | $55.27M | 1.85% | – | – | View |
| UBERUBER TECHNOLOGIES INC | NOTE 0.875%12/0 | – | $54.33M | 1.82% | – | – | View |
| SNOWSNOWFLAKE INC | NOTE 10/0 | – | $54.16M | 1.81% | – | – | View |
| CHEFS WHSE INC163086AE1 | NOTE 2.375%12/1 | – | $53.04M | 1.78% | – | – | – |
| ETSYETSY INC | NOTE 0.125%10/0 | – | $50.89M | 1.70% | – | – | View |
| NEXTERA ENERGY INC65339F663 | UNIT 06/01/2027 | 940,950 | $50.46M | 1.69% | +468,014+99.0% | Added | – |
| PG&E CORP69331CAL2 | NOTE 4.250%12/0 | – | $47.53M | 1.59% | – | – | – |
| MCHPPMICROCHIP TECHNOLOGY INC. | DEP SHS REPSTG | 603,491 | $46.45M | 1.56% | +2,444+0.4% | Added | View |
| BTTBLACKROCK MUN TARGET TERM TR | COM SHS BEN IN | 1,967,980 | $44.77M | 1.50% | +401,718+25.6% | Added | View |
| INTEGER HLDGS CORP45826HAD1 | DBCV 1.875% 3/1 | – | $43.94M | 1.47% | – | – | – |
| APOLLO GLOBAL MGMT INC03769M304 | SER A MAND CNV | 713,153 | $43.46M | 1.46% | −656−0.1% | Reduced | – |
| LIBERTY MEDIA CORP DEL531229AQ5 | NOTE 2.250% 8/1 | – | $42.05M | 1.41% | – | – | – |
| POST HLDGS INC737446AT1 | NOTE 2.500% 8/1 | – | $41.66M | 1.40% | – | – | – |
| MERIT MED SYS INC589889AB0 | NOTE 3.000% 2/0 | – | $41.08M | 1.38% | – | New | – |
| AKAMAKAMAI TECHNOLOGIES INC | NOTE 0.375% 9/0 | – | $40.84M | 1.37% | – | – | View |
| ONON SEMICONDUCTOR CORP | NOTE 5/0 | – | $39.96M | 1.34% | – | – | View |
| NINENINE ENERGY SERVICE INC | COMMON STOCK | 3,011,565 | $39.18M | 1.31% | −54,869−1.8% | Reduced | View |
| DDOGDATADOG INC | NOTE 12/0 | – | $39.07M | 1.31% | – | – | View |
| REVOLUTION MEDICINES INC76155XAA8 | NOTE 0.500% 5/0 | – | $38.07M | 1.28% | – | New | – |
| FRPTFRESHPET INC | NOTE 3.000% 4/0 | – | $36.96M | 1.24% | – | – | View |
| BBIOBRIDGEBIO PHARMA INC | NOTE 2.250% 2/0 | – | $36.92M | 1.24% | – | – | View |
| IRTCIRHYTHM HOLDINGS INC | NOTE 1.500% 9/0 | – | $35.9M | 1.20% | – | – | View |
| LIVE NATION ENTERTAINMENT IN538034BC2 | NOTE 2.875% 1/1 | – | $35.57M | 1.19% | – | – | – |
| PTONPELOTON INTERACTIVE INC | NOTE 5.500%12/0 | – | $34.87M | 1.17% | – | – | View |
| FLRFLUOR CORP | NOTE 1.125% 8/1 | – | $34.7M | 1.16% | – | – | View |
| JAZZ INVESTMENTS I LTD472145AH4 | NOTE 3.125% 9/1 | – | $34.66M | 1.16% | – | New | – |
| NOGNORTHERN OIL & GAS INC | NOTE 3.625% 4/1 | – | $31.9M | 1.07% | – | – | View |
| AFFIRM HLDGS INC00827BAD8 | NOTE 0.750%12/1 | – | $31.7M | 1.06% | – | – | – |
| CYBERARK SOFTWARE LTD23248VAD7 | NOTE 6/1 | – | $31.62M | 1.06% | – | New | – |
| NETCLOUDFLARE INC | NOTE 6/1 | – | $31.51M | 1.06% | – | New | View |
| UUNITY SOFTWARE INC | NOTE 3/1 | – | $30.46M | 1.02% | – | – | View |
| ORACLE CORP68389X204 | 6.5 DEP CUM SR D | 645,801 | $29.12M | 0.98% | −1,045−0.2% | Reduced | – |
| MTHMERITAGE HOMES CORP | NOTE 1.750% 5/1 | – | $29M | 0.97% | – | – | View |
| PATK703343AG8 | 12/01/2028 | – | $28.33M | 0.95% | – | – | – |
| LIBERTY MEDIA CORP DEL531229AP7 | NOTE 3.750% 3/1 | – | $28.08M | 0.94% | – | – | – |
| BURLBURLINGTON STORES INC | NOTE 1.250%12/1 | – | $27.99M | 0.94% | – | – | View |
| PRGSPROGRESS SOFTWARE CORP | NOTE 3.500% 3/0 | – | $27.47M | 0.92% | – | – | View |
| BANK OF AMER CORP060505682 | 7.25%CNV PFD L | 20,806 | $26.13M | 0.88% | −61−0.3% | Reduced | – |
| PSNPARSONS CORP DEL | NOTE 2.625% 3/0 | – | $25.81M | 0.86% | – | – | View |
| BMRNBIOMARIN PHARMACEUTICAL INC | NOTE 1.250% 5/1 | – | $25.74M | 0.86% | – | – | View |
| IAUISHARES GOLD TRUST | ETF | 328,020 | $24.77M | 0.83% | −62,130−15.9% | Reduced | View |
| DBXDROPBOX INC | NOTE 3/0 | – | $24.61M | 0.82% | – | – | View |
| ARROWHEAD PHARMACEUTICALS IN04280AAC4 | NOTE 1/1 | – | $24.48M | 0.82% | – | – | – |
| DASHDOORDASH INC | NOTE 5/1 | – | $24.37M | 0.82% | – | New | View |
| SYNASYNAPTICS INC | NOTE 0.750%12/0 | – | $24.04M | 0.81% | – | – | View |
| GWREGUIDEWIRE SOFTWARE INC | NOTE 1.250%11/0 | – | $23.98M | 0.80% | – | – | View |
| MYNBLACKROCK MUNIYIELD N Y QUAL | COM | 2,349,687 | $23.85M | 0.80% | 00.0% | Unchanged | View |
| MHDBLACKROCK MUNIHOLDINGS FD IN | COM | 1,982,355 | $23.59M | 0.79% | 00.0% | Unchanged | View |
| RIVNRIVIAN AUTOMOTIVE INC | NOTE 4.625% 3/1 | – | $22.06M | 0.74% | – | – | View |
| GREENBRIER COS INC393657AM3 | NOTE 2.875% 4/1 | – | $21.77M | 0.73% | – | – | – |
| DXCMDEXCOM INC | NOTE 0.375% 5/1 | – | $20.92M | 0.70% | – | – | View |
| UPSTART HLDGS INC91680MAF4 | NOTE 1.000%11/1 | – | $20.63M | 0.69% | – | – | – |
| MQYBLACKROCK MUNIYILD QULT FD I | COM | 1,594,019 | $18.49M | 0.62% | 00.0% | Unchanged | View |
| SHIFT4 PMTS INC82452JAD1 | NOTE 0.500% 8/0 | – | $18.29M | 0.61% | – | – | – |
| ARES MANAGEMENT CORPORATION03990B309 | 6.75 SE B PFD | 479,735 | $18.11M | 0.61% | −299−0.1% | Reduced | – |
| ALNYALNYLAM PHARMACEUTICALS INC | NOTE 1.000% 9/1 | – | $17.87M | 0.60% | – | – | View |
| WELLS FARGO & CO949746804 | PERP PFD CNV A | 14,748 | $17.11M | 0.57% | −12−0.1% | Reduced | – |
| GPORGULFPORT ENERGY CORP | COMMON SHARES | 97,512 | $16.55M | 0.55% | −1,080−1.1% | Reduced | View |
| NTNXNUTANIX INC | NOTE 0.500%12/1 | – | $16.34M | 0.55% | – | – | View |
| WKWORKIVA INC | NOTE 1.250% 8/1 | – | $15.54M | 0.52% | – | – | View |
| RBRKRUBRIK INC. | NOTE 6/1 | – | $15.17M | 0.51% | – | New | View |
| TALOTALOS ENERGY INC | COM | 1,163,908 | $15.03M | 0.50% | −165,189−12.4% | Reduced | View |
| MGPIMGP INGREDIENTS INC NEW | NOTE 1.875%11/1 | – | $13.86M | 0.46% | – | – | View |
| ADVANCED ENERGY INDS007973AE0 | NOTE 2.500% 9/1 | – | $13.23M | 0.44% | – | – | – |
| BILLBILL HOLDINGS INC | NOTE 4/0 | – | $13.08M | 0.44% | – | – | View |
| GOOGNALPHABET INC | DEP SHS RP1/20 B | 250,000 | $12.6M | 0.42% | +250,000 | New | View |
| GLOBAL PMTS INC37940XAU6 | NOTE 1.500% 3/0 | – | $11.59M | 0.39% | – | – | – |
| NEXTERA ENERGY INC65339F655 | UNIT 02/15/2029 | 228,903 | $10.97M | 0.37% | +228,903 | New | – |
| MUJBLACKROCK MUNIHLDGS NJ QLTY | COM | 881,952 | $10.86M | 0.36% | −265,980−23.2% | Reduced | View |
| WBDWARNER BROS DISCOVERY INC COM SER A | Stock | 358,060 | $9.55M | 0.32% | +131,810+58.3% | Added | View |
| LIFE360 INC532206AC3 | NOTE 6/0 | – | $9.17M | 0.31% | – | New | – |
| GHGUARDANT HEALTH INC | NOTE 11/1 | – | $8.93M | 0.30% | – | New | View |
| LIVE NATION ENTERTAINMENT IN538034BA6 | NOTE 3.125% 1/1 | – | $8.33M | 0.28% | – | – | – |
| SPECTRUM BRANDS INC84762LAZ8 | NOTE 3.375% 6/0 | – | $8.21M | 0.27% | – | – | – |
| VERXVERTEX INC | NOTE 0.750% 5/0 | – | $8.19M | 0.27% | – | – | View |
| TDOCTELADOC HEALTH INC | NOTE 1.250% 6/0 | – | $7.31M | 0.25% | – | – | View |
| NETCLOUDFLARE INC | NOTE 8/1 | – | $7.24M | 0.24% | – | – | View |
| MIRMMIRUM PHARMACEUTICALS INC | NOTE 4.000% 5/0 | – | $7.2M | 0.24% | – | – | View |
| WECWEC ENERGY GROUP INC | NOTE 4.375% 6/0 | – | $6.4M | 0.21% | – | – | View |
| SOUTHERN CO842587DZ7 | NOTE 4.500% 6/1 | – | $6.13M | 0.21% | – | – | – |
| HALOHALOZYME THERAPEUTICS INC | NOTE 0.250% 3/0 | – | $6.01M | 0.20% | – | – | View |
| OSISOSI SYSTEMS INC | NOTE 2.250% 8/0 | – | $5.98M | 0.20% | – | – | View |
| MIYBLACKROCK MUNIYLD MICH QLTY | COM | 479,747 | $5.89M | 0.20% | −179,222−27.2% | Reduced | View |
| GLDSPDR GOLD SHARES | ETF | 15,336 | $5.65M | 0.19% | 00.0% | Unchanged | View |
| FIVNFIVE9 INC | NOTE 1.000% 3/1 | – | $5.48M | 0.18% | – | – | View |
| NTNXNUTANIX INC | NOTE 0.250%10/0 | – | $5.16M | 0.17% | – | – | View |
| MYIBLACKROCK MUNIYIELD QUALITY | COM | 439,004 | $4.88M | 0.16% | −87,252−16.6% | Reduced | View |
| SOUTHERN CO842587ED5 | NOTE 3.250% 6/1 | – | $4.87M | 0.16% | – | New | – |
| INTEGER HLDGS CORP45826HAB5 | NOTE 2.125% 2/1 | – | $4.57M | 0.15% | – | – | – |
| ABRDN NATL MUN INCOME FD SH BEN INT24610T108 | CEF | 401,695 | $4.17M | 0.14% | 00.0% | Unchanged | – |
| IONSIONIS PHARMACEUTICALS INC | NOTE 1.750% 6/1 | – | $3.75M | 0.13% | – | – | View |
Sold out since Q1 2026 (16)
Positions held at the end of Q1 2026 that are no longer in this filing.
| Security | Class | Shares, Q1 2026 | Value, Q1 2026 | % of portfolio, Q1 2026 |
|---|---|---|---|---|
| NCL CORP LTD62886HBD2 | NOTE 1.125% 2/1 | – | $37.98M | 1.39% |
| SEAGATE HDD CAYMAN81180WBL4 | NOTE 3.500% 6/0 | – | $31.54M | 1.16% |
| JAZZ INVESTMENTS I LTD472145AF8 | NOTE 2.000% 6/1 | – | $15.91M | 0.58% |
| LUMENTUM HLDGS INC55024UAD1 | NOTE 0.500%12/1 | – | $15.55M | 0.57% |
| CHEESECAKE FACTORY INC163072AA9 | NOTE 0.375% 6/1 | – | $15.18M | 0.56% |
| Q2 HLDGS INC74736LAD1 | NOTE 0.750% 6/0 | – | $13.23M | 0.48% |
| AVAVAEROVIRONMENT INC | NOTE 7/1 | – | $12.96M | 0.48% |
| NBHNEUBERGER MUN FD INC | COM | 623,277 | $6.33M | 0.23% |
| NRKNUVEEN NY AMT FREE | COM | 519,880 | $5.31M | 0.19% |
| VGMINVESCO TR INVT GRADE MUNS | COM | 209,167 | $2.06M | 0.08% |
| VKQINVESCO MUNICIPAL TRUST | COM | 208,814 | $1.99M | 0.07% |
| NUVEEN PENNSYLVANIA QLT MUN670972108 | COM | 117,934 | $1.41M | 0.05% |
| VMOINVESCO MUN OPPORTUNIT TR | COM | 126,255 | $1.2M | 0.04% |
| NZFNUVEEN MUN CR INCOME FD | COM SH BEN INT | 55,659 | $677.93K | 0.02% |
| DUKE ENERGY CORP NEW26441CBY0 | NOTE 4.125% 4/1 | – | $551.75K | 0.02% |
| VKIINVESCO ADVANTAGE MUN INCOME | SH BEN INT | 45,320 | $392.47K | 0.01% |
13F filings by quarter
| Quarter | Filed | Positions | Total value | Changes | Filing |
|---|---|---|---|---|---|
| Q2 2026 | Jul 28, 2026 | 108 | $2.99B | vs. Q1 2026 | SEC |
| Q1 2026 | Apr 27, 2026 | 111 | $2.73B | vs. Q4 2025 | SEC |
| Q4 2025 | Jan 29, 2026 | 132 | $2.86B | vs. Q3 2025 | SEC |
| Q3 2025 | Oct 27, 2025 | 136 | $2.94B | vs. Q2 2025 | SEC |
| Q2 2025 | Jul 24, 2025 | 145 | $3.12B | vs. Q1 2025 | SEC |
| Q1 2025 | Apr 29, 2025 | 144 | $3.11B | vs. Q4 2024 | SEC |
| Q4 2024 | Feb 4, 2025 | 147 | $3.39B | vs. Q3 2024 | SEC |
| Q3 2024 | Oct 31, 2024 | 144 | $3.65B | vs. Q2 2024 | SEC |
| Q2 2024 | Aug 8, 2024 | 139 | $3.29B | vs. Q1 2024 | SEC |
| Q1 2024 | May 3, 2024 | 140 | $3.61B | vs. Q4 2023 | SEC |
| Q4 2023 | Feb 2, 2024 | 139 | $3.43B | vs. Q3 2023 | SEC |
| Q3 2023 | Oct 25, 2023 | 137 | $3.63B | vs. Q2 2023 | SEC |
| Q2 2023 | Jul 27, 2023 | 147 | $3.58B | vs. Q1 2023 | SEC |
| Q1 2023 | Apr 27, 2023 | 154 | $3.64B | vs. Q4 2022 | SEC |
| Q4 2022 | Jan 31, 2023 | 241 | $3.92B | vs. Q3 2022 | SEC |
| Q3 2022 | Nov 2, 2022 | 241 | $3.95B | vs. Q2 2022 | SEC |
| Q2 2022 | Aug 3, 2022 | 244 | $4.12B | vs. Q1 2022 | SEC |
| Q1 2022 | May 13, 2022 | 731 | $11.38B | vs. Q4 2021 | SEC |
| Q4 2021 | Feb 4, 2022 | 717 | $12.04B | vs. Q3 2021 | SEC |
| Q3 2021 | Jan 18, 2022Amended | 711 | $10.61B | vs. Q2 2021 | SEC |
| Q2 2021 | Aug 13, 2021 | 708 | $10.64B | vs. Q1 2021 | SEC |
| Q1 2021 | May 14, 2021 | 1,497 | $13.72B | – | SEC |