Latest MACKAY SHIELDS LLC Stock Portfolio
MACKAY SHIELDS LLC Performance:
2025 Q3: 0.79%YTD: 2.21%2024: 3.07%
Performance for 2025 Q3 is 0.79%, and YTD is 2.21%, and 2024 is 3.07%.
About MACKAY SHIELDS LLC and 13F Hedge Fund Stock Holdings
MACKAY SHIELDS LLC is a hedge fund based in NEW YORK, NY. On 05-Jul-2023, the fund reported that it had an AUM (Regulated Assets under Management) of $291.9 Billions. In it's latest 13F Holdings report, MACKAY SHIELDS LLC reported an equity portfolio of $2.9 Billions as of 30 Sep, 2025.
The top stock holdings of MACKAY SHIELDS LLC are , HPE, IAU. The fund has invested 1.7% of it's portfolio in APOLLO GLOBAL MGMT INC and 1.4% of portfolio in HEWLETT PACKARD ENTERPRISE C.
The fund managers got completely rid off NEXTERA ENERGY INC (NEE), FORUM ENERGY TECHNOLOGIES IN (FET) and PIONEER MUNICIPAL HIGH INCOM stocks. They significantly reduced their stock positions in NUVEEN CA QUALTY MUN INCOME, VODAFONE GROUP PLC NEW (VOD) and ISHARES GOLD TR (IAU). MACKAY SHIELDS LLC opened new stock positions in NEXTERA ENERGY INC (NEE), WARNER BROS DISCOVERY INC (WBD) and WW INTL INC (WW). The fund showed a lot of confidence in some stocks as they added substantially to GULFPORT ENERGY CORP (GPOR) and MFS MUN INCOME TR.
The top stock holdings of MACKAY SHIELDS LLC are , HPE, IAU. The fund has invested 1.7% of it's portfolio in APOLLO GLOBAL MGMT INC and 1.4% of portfolio in HEWLETT PACKARD ENTERPRISE C.
The fund managers got completely rid off NEXTERA ENERGY INC (NEE), FORUM ENERGY TECHNOLOGIES IN (FET) and PIONEER MUNICIPAL HIGH INCOM stocks. They significantly reduced their stock positions in NUVEEN CA QUALTY MUN INCOME, VODAFONE GROUP PLC NEW (VOD) and ISHARES GOLD TR (IAU). MACKAY SHIELDS LLC opened new stock positions in NEXTERA ENERGY INC (NEE), WARNER BROS DISCOVERY INC (WBD) and WW INTL INC (WW). The fund showed a lot of confidence in some stocks as they added substantially to GULFPORT ENERGY CORP (GPOR) and MFS MUN INCOME TR.
MACKAY SHIELDS LLC Annual Return Estimates Vs S&P 500
Our best estimate is that MACKAY SHIELDS LLC made a return of 0.79% in the last quarter. In trailing 12 months, it's portfolio return was 0.89%.
New Buys
| Ticker | $ Bought |
|---|---|
| halozyme therapeutics inc | 57,988,600 |
| osi systems inc | 47,266,000 |
| snowflake inc | 40,087,400 |
| freshpet inc | 24,294,700 |
| nextera energy inc | 23,266,400 |
| aerovironment inc | 12,524,300 |
| warner bros discovery inc | 7,812,000 |
| wec energy group inc | 6,756,340 |
New stocks bought by MACKAY SHIELDS LLC
Additions
| Ticker | % Inc. |
|---|---|
| gulfport energy corp | 756 |
| mfs mun income tr | 30.02 |
| qxo inc | 29.1 |
| cable one inc | 6.97 |
| neuberger berman mun fd inc | 4.45 |
| five9 inc | 2.89 |
| blackrock muniholdings fd in | 1.87 |
| duke energy corp new | 1.00 |
Additions to existing portfolio by MACKAY SHIELDS LLC
Reductions
| Ticker | % Reduced |
|---|---|
| nuveen ca qualty mun income | -76.23 |
| haemonetics corp mass | -58.35 |
| nuveen amt free qlty mun inc | -55.00 |
| nuveen municipal credit inc | -52.69 |
| nuveen quality muncp income | -52.51 |
| nuveen amt free mun cr inc f | -51.67 |
| spectrum brands inc | -50.86 |
| jazz investments i ltd | -49.47 |
MACKAY SHIELDS LLC reduced stake in above stock
Sold off
| Ticker | $ Sold |
|---|---|
| nice ltd | -57,562,500 |
| halozyme therapeutics inc | -49,766,500 |
| kosmos energy ltd | -21,989,800 |
| envista holdings corporation | -13,873,800 |
| permian res oper llc | -35,760,500 |
| okta inc | -13,718,100 |
| summit hotel pptys | -12,989,300 |
| transmedics group inc | -9,822,910 |
MACKAY SHIELDS LLC got rid off the above stocks
Sector Distribution
MACKAY SHIELDS LLC has about 70.4% of it's holdings in Others sector.
| Sector | % |
|---|---|
| Others | 70.4 |
| Technology | 14 |
| Energy | 9.7 |
| Utilities | 4.2 |
| Communication Services | 1.4 |
Market Cap. Distribution
MACKAY SHIELDS LLC has about 19.7% of it's portfolio invested in the large-cap and mega-cap stocks.
| Category | % |
|---|---|
| UNALLOCATED | 70.4 |
| LARGE-CAP | 19.7 |
| SMALL-CAP | 5.5 |
| MID-CAP | 4.3 |
Stocks belong to which Index?
About 29.6% of the stocks held by MACKAY SHIELDS LLC either belong to S&P 500 or RUSSELL 2000 index.
| Index | % |
|---|---|
| Others | 70.5 |
| S&P 500 | 19.7 |
| RUSSELL 2000 | 9.9 |
MACKAY SHIELDS LLC Holdings Map
This heatmap illustrates the top 50 positions within the fund's portfolio.
Current Stock Holdings of MACKAY SHIELDS LLC
MACKAY SHIELDS LLC has 49 stocks in it's portfolio. About 10.9% of the portfolio is in top 10 stocks. MCHP proved to be the most loss making stock for the portfolio. HPE was the most profitable stock for MACKAY SHIELDS LLC last quarter.
Last Reported on: 27 Oct, 2025| Ticker | Namesorted ascending | % Portfolio | Shares Held | $ Value | Type | % Change | Options | |
|---|---|---|---|---|---|---|---|---|
| AAL | american airlines group inc | 0.00 | 0.00 | 0.00 | sold off | -100 | ||
| AEIS | advanced energy inds | 2.13 | 45,174,000 | 62,744,100 | reduced | -0.47 | ||
| AKAM | akamai technologies inc | 1.42 | 43,444,000 | 41,648,300 | reduced | -1.18 | ||
| ALNY | alnylam pharmaceuticals inc | 0.85 | 15,188,000 | 24,992,800 | reduced | -0.52 | ||
| AMPH | amphastar pharmaceuticals in | 0.36 | 11,610,000 | 10,567,600 | reduced | -42.31 | ||
| ARES | ares management corporation | 0.82 | 480,905 | 24,046,500 | added | 0.27 | ||
| AVAV | aerovironment inc | 0.43 | 10,088,000 | 12,524,300 | new | |||
| BA | boeing co | 1.99 | 841,981 | 58,550,900 | reduced | -0.44 | ||
| BAC | bank america corp | 0.77 | 17,584 | 22,547,100 | reduced | -3.07 | ||
| BATRA | liberty media corp del | 1.56 | 34,433,000 | 45,731,900 | reduced | -0.5 | ||
| BATRA | liberty media corp del | 1.06 | 29,835,000 | 31,177,600 | unchanged | 0.00 | ||
| BBIO | bridgebio pharma inc | 0.97 | 28,922,000 | 28,582,200 | unchanged | 0.00 | ||
| BILL | bill holdings inc | 0.00 | 75,000 | 73,792 | unchanged | 0.00 | ||
| BL | blackline inc | 0.04 | 1,000,000 | 1,040,910 | unchanged | 0.00 | ||
| BMRN | biomarin pharmaceutical inc | 1.14 | 35,206,000 | 33,449,000 | reduced | -20.52 | ||
| BSY | bentley sys inc | 0.16 | 4,661,000 | 4,605,070 | reduced | -42.5 | ||
| BURL | burlington stores inc | 0.94 | 20,561,000 | 27,788,200 | unchanged | 0.00 | ||
| CABO | cable one inc | 1.96 | 67,424,000 | 57,714,900 | added | 6.97 | ||
| CABO | cable one inc | 0.83 | 24,975,000 | 24,388,200 | reduced | -1.19 | ||
| CAKE | cheesecake factory inc | 0.54 | 15,810,000 | 15,737,300 | reduced | -23.19 | ||