The Analysis of MACKAY SHIELDS LLC's Holdings & P&L


Currently, MACKAY SHIELDS LLC holds 111 types of securities in its portfolio with a total value $2.7B. In the most recent quarter, they have increased their positions in N/A (+26.8M shares, valued at $143.6M), N/A (+15.5M shares, valued at $110.8M), N/A (+39.6M shares, valued at $95.4M); initiated new positions in N/A (+26.8M shares, valued at $143.6M), N/A (+15.5M shares, valued at $110.8M), N/A (+39.6M shares, valued at $95.4M).


1M P&L
-3.1M-3.27%
3M P&L
+8.3M+10.02%
HY P&L
+17.6M+23.97%

P&L figures are estimated based on reported 13F stock holdings and market price changes. They are approximations and may not reflect actual fund performance. Stock split events may also affect the accuracy of these calculations, and we cannot guarantee that all splits have been fully accounted for.

Top Holding Treemap

Top Industries by Value

1N/A446.1M
84.4%
2Oil & Gas E&P41.8M
7.9%
3Semiconductors34.3M
6.5%

Top Industries by Stock Count

1N/A29 stocks
87.9%
2Oil & Gas E&P2 stocks
6.1%
3Semiconductors1 stocks
3.0%
Stock Holdings
LUMENTUM HLDGS INC
LUMENTUM HLDGS INC
New
Shares26.8M
Event2026-03-31
Filed2026-04-27
WESTERN DIGITAL CORP
WESTERN DIGITAL CORP
New
Shares15.5M
Event2026-03-31
Filed2026-04-27
ADVANCED ENERGY INDS
ADVANCED ENERGY INDS
New
Shares39.6M
Event2026-03-31
Filed2026-04-27
MIRUM PHARMACEUTICALS INC
MIRUM PHARMACEUTICALS INC
New
Shares23.1M
Event2026-03-31
Filed2026-04-27
QXO-PB
QXO INC
New
Shares1.2M
Event2026-03-31
Filed2026-04-27
LANTHEUS HLDGS INC
LANTHEUS HLDGS INC
New
Shares50.9M
Event2026-03-31
Filed2026-04-27
MKS INC.
MKS INC.
New
Shares36.5M
Event2026-03-31
Filed2026-04-27
CABLE ONE INC
CABLE ONE INC
New
Shares77.4M
Event2026-03-31
Filed2026-04-27
TETRA TECH INC NEW
TETRA TECH INC NEW
New
Shares54.5M
Event2026-03-31
Filed2026-04-27
UBER TECHNOLOGIES INC
UBER TECHNOLOGIES INC
New
Shares45.4M
Event2026-03-31
Filed2026-04-27
BA-PA
BOEING CO
New
Shares829.4K
Event2026-03-31
Filed2026-04-27
ON SEMICONDUCTOR CORP
ON SEMICONDUCTOR CORP
New
Shares39.2M
Event2026-03-31
Filed2026-04-27
PG&E CORP
PG&E CORP
New
Shares46.4M
Event2026-03-31
Filed2026-04-27
POST HLDGS INC
POST HLDGS INC
New
Shares40.2M
Event2026-03-31
Filed2026-04-27
INTEGER HLDGS CORP
INTEGER HLDGS CORP
New
Shares45.2M
Event2026-03-31
Filed2026-04-27
APO-PA
APOLLO GLOBAL MGMT INC
New
Shares713.8K
Event2026-03-31
Filed2026-04-27
LIBERTY MEDIA CORP DEL
LIBERTY MEDIA CORP DEL
New
Shares34.0M
Event2026-03-31
Filed2026-04-27
AKAMAI TECHNOLOGIES INC
AKAMAI TECHNOLOGIES INC
New
Shares33.8M
Event2026-03-31
Filed2026-04-27
HPE-PC
HEWLETT PACKARD ENTERPRISE C
New
Shares601.9K
Event2026-03-31
Filed2026-04-27
SNOWFLAKE INC
SNOWFLAKE INC
New
Shares32.6M
Event2026-03-31
Filed2026-04-27
NCL CORP LTD
NCL CORP LTD
New
Shares38.9M
Event2026-03-31
Filed2026-04-27
BRIDGEBIO PHARMA INC
BRIDGEBIO PHARMA INC
New
Shares33.3M
Event2026-03-31
Filed2026-04-27
NORTHERN OIL & GAS INC
NORTHERN OIL & GAS INC
New
Shares33.3M
Event2026-03-31
Filed2026-04-27
FRESHPET INC
FRESHPET INC
New
Shares31.8M
Event2026-03-31
Filed2026-04-27
IRHYTHM HOLDINGS INC
IRHYTHM HOLDINGS INC
New
Shares32.6M
Event2026-03-31
Filed2026-04-27
BTT
BLACKROCK MUN TARGET TERM TR
New
Shares1.6M
Event2026-03-31
Filed2026-04-27
CHEFS WHSE INC
CHEFS WHSE INC
New
Shares23.7M
Event2026-03-31
Filed2026-04-27
ISHARES GOLD TR
ISHARES GOLD TR
New
Shares390.1K
Event2026-03-31
Filed2026-04-27
MCHPP
MICROCHIP TECHNOLOGY INC.
New
Shares601.0K
Event2026-03-31
Filed2026-04-27
BURLINGTON STORES INC
BURLINGTON STORES INC
New
Shares20.4M
Event2026-03-31
Filed2026-04-27
PATRICK INDS INC
PATRICK INDS INC
New
Shares19.1M
Event2026-03-31
Filed2026-04-27
DATADOG INC
DATADOG INC
New
Shares33.8M
Event2026-03-31
Filed2026-04-27
FLUOR CORP
FLUOR CORP
New
Shares26.3M
Event2026-03-31
Filed2026-04-27
LIVE NATION ENTERTAINMENT IN
LIVE NATION ENTERTAINMENT IN
New
Shares29.7M
Event2026-03-31
Filed2026-04-27
ETSY INC
ETSY INC
New
Shares32.7M
Event2026-03-31
Filed2026-04-27
SEAGATE HDD CAYMAN
SEAGATE HDD CAYMAN
New
Shares6.6M
Event2026-03-31
Filed2026-04-27
ORACLE CORP
ORACLE CORP
New
Shares646.8K
Event2026-03-31
Filed2026-04-27
DEXCOM INC
DEXCOM INC
New
Shares30.0M
Event2026-03-31
Filed2026-04-27
MERITAGE HOMES CORP
MERITAGE HOMES CORP
New
Shares28.1M
Event2026-03-31
Filed2026-04-27
UNITY SOFTWARE INC
UNITY SOFTWARE INC
New
Shares26.9M
Event2026-03-31
Filed2026-04-27
NUTANIX INC
NUTANIX INC
New
Shares29.6M
Event2026-03-31
Filed2026-04-27
NEE-PS
NEXTERA ENERGY INC
New
Shares472.9K
Event2026-03-31
Filed2026-04-27
PELOTON INTERACTIVE INC
PELOTON INTERACTIVE INC
New
Shares19.4M
Event2026-03-31
Filed2026-04-27
PARSONS CORP DEL
PARSONS CORP DEL
New
Shares26.1M
Event2026-03-31
Filed2026-04-27
BIOMARIN PHARMACEUTICAL INC
BIOMARIN PHARMACEUTICAL INC
New
Shares26.5M
Event2026-03-31
Filed2026-04-27
PROGRESS SOFTWARE CORP
PROGRESS SOFTWARE CORP
New
Shares28.7M
Event2026-03-31
Filed2026-04-27
LIBERTY MEDIA CORP DEL
LIBERTY MEDIA CORP DEL
New
Shares24.5M
Event2026-03-31
Filed2026-04-27
AFFIRM HLDGS INC
AFFIRM HLDGS INC
New
Shares27.1M
Event2026-03-31
Filed2026-04-27
NINE ENERGY SERVICE INC
NINE ENERGY SERVICE INC
New
Shares3.1M
Event2026-03-31
Filed2026-04-27
GUIDEWIRE SOFTWARE INC
GUIDEWIRE SOFTWARE INC
New
Shares25.1M
Event2026-03-31
Filed2026-04-27
BAC-PL
BANK AMERICA CORP
New
Shares20.9K
Event2026-03-31
Filed2026-04-27
DROPBOX INC
DROPBOX INC
New
Shares24.3M
Event2026-03-31
Filed2026-04-27
MYN
BLACKROCK MUNIYIELD N Y QUAL
New
Shares2.3M
Event2026-03-31
Filed2026-04-27
MHD
BLACKROCK MUNIHOLDINGS FD IN
New
Shares2.0M
Event2026-03-31
Filed2026-04-27
GREENBRIER COS INC
GREENBRIER COS INC
New
Shares19.0M
Event2026-03-31
Filed2026-04-27
TALO
TALOS ENERGY INC
New
Shares1.3M
Event2026-03-31
Filed2026-04-27
GPOR
GULFPORT ENERGY CORP
New
Shares98.6K
Event2026-03-31
Filed2026-04-27
RIVIAN AUTOMOTIVE INC
RIVIAN AUTOMOTIVE INC
New
Shares18.6M
Event2026-03-31
Filed2026-04-27
ALNYLAM PHARMACEUTICALS INC
ALNYLAM PHARMACEUTICALS INC
New
Shares14.8M
Event2026-03-31
Filed2026-04-27
SHIFT4 PMTS INC
SHIFT4 PMTS INC
New
Shares19.5M
Event2026-03-31
Filed2026-04-27
UPSTART HLDGS INC
UPSTART HLDGS INC
New
Shares25.2M
Event2026-03-31
Filed2026-04-27
ARES-PB
ARES MANAGEMENT CORPORATION
New
Shares480.0K
Event2026-03-31
Filed2026-04-27
MQY
BLACKROCK MUNIYILD QULT FD I
New
Shares1.6M
Event2026-03-31
Filed2026-04-27
WFC-PL
WELLS FARGO & CO
New
Shares14.8K
Event2026-03-31
Filed2026-04-27
SYNAPTICS INC
SYNAPTICS INC
New
Shares16.2M
Event2026-03-31
Filed2026-04-27
JAZZ INVESTMENTS I LTD
JAZZ INVESTMENTS I LTD
New
Shares13.1M
Event2026-03-31
Filed2026-04-27
WORKIVA INC
WORKIVA INC
New
Shares16.9M
Event2026-03-31
Filed2026-04-27
IONIS PHARMACEUTICALS INC
IONIS PHARMACEUTICALS INC
New
Shares10.4M
Event2026-03-31
Filed2026-04-27
LUMENTUM HLDGS INC
LUMENTUM HLDGS INC
New
Shares2.2M
Event2026-03-31
Filed2026-04-27
CHEESECAKE FACTORY INC
CHEESECAKE FACTORY INC
New
Shares15.4M
Event2026-03-31
Filed2026-04-27
MGP INGREDIENTS INC NEW
MGP INGREDIENTS INC NEW
New
Shares14.3M
Event2026-03-31
Filed2026-04-27
BILL HOLDINGS INC
BILL HOLDINGS INC
New
Shares15.1M
Event2026-03-31
Filed2026-04-27
MUJ
BLACKROCK MUNIHLDGS NJ QLTY
New
Shares1.1M
Event2026-03-31
Filed2026-04-27
Q2 HLDGS INC
Q2 HLDGS INC
New
Shares13.3M
Event2026-03-31
Filed2026-04-27
AEROVIRONMENT INC
AEROVIRONMENT INC
New
Shares13.2M
Event2026-03-31
Filed2026-04-27
GLOBAL PMTS INC
GLOBAL PMTS INC
New
Shares12.9M
Event2026-03-31
Filed2026-04-27
VERTEX INC
VERTEX INC
New
Shares9.2M
Event2026-03-31
Filed2026-04-27
SPECTRUM BRANDS INC
SPECTRUM BRANDS INC
New
Shares7.9M
Event2026-03-31
Filed2026-04-27
MIY
BLACKROCK MUNIYIELD MICH QU
New
Shares659.0K
Event2026-03-31
Filed2026-04-27
TELADOC HEALTH INC
TELADOC HEALTH INC
New
Shares7.5M
Event2026-03-31
Filed2026-04-27
LIVE NATION ENTERTAINMENT IN
LIVE NATION ENTERTAINMENT IN
New
Shares4.7M
Event2026-03-31
Filed2026-04-27
OSI SYSTEMS INC
OSI SYSTEMS INC
New
Shares4.5M
Event2026-03-31
Filed2026-04-27
CLOUDFLARE INC
CLOUDFLARE INC
New
Shares5.7M
Event2026-03-31
Filed2026-04-27
GLD
SPDR GOLD TR
New
Shares15.3K
Event2026-03-31
Filed2026-04-27
WEC ENERGY GROUP INC
WEC ENERGY GROUP INC
New
Shares5.3M
Event2026-03-31
Filed2026-04-27
NBH
NEUBERGER MUN FD INC
New
Shares623.3K
Event2026-03-31
Filed2026-04-27
SOUTHERN CO
SOUTHERN CO
New
Shares5.6M
Event2026-03-31
Filed2026-04-27
WBD
WARNER BROS DISCOVERY INC
New
Shares226.3K
Event2026-03-31
Filed2026-04-27
HALOZYME THERAPEUTICS INC
HALOZYME THERAPEUTICS INC
New
Shares5.4M
Event2026-03-31
Filed2026-04-27
MYI
BLACKROCK MUNIYIELD QUALITY
New
Shares526.3K
Event2026-03-31
Filed2026-04-27
FIVE9 INC
FIVE9 INC
New
Shares6.3M
Event2026-03-31
Filed2026-04-27
NRK
NUVEEN NY AMT FREE
New
Shares519.9K
Event2026-03-31
Filed2026-04-27
NUTANIX INC
NUTANIX INC
New
Shares4.6M
Event2026-03-31
Filed2026-04-27
INTEGER HLDGS CORP
INTEGER HLDGS CORP
New
Shares3.8M
Event2026-03-31
Filed2026-04-27
VFL
ABRDN NATL MUN INCOME FD
New
Shares401.7K
Event2026-03-31
Filed2026-04-27
ARROWHEAD PHARMACEUTICALS IN
ARROWHEAD PHARMACEUTICALS IN
New
Shares3.0M
Event2026-03-31
Filed2026-04-27
VGM
INVESCO TR INVT GRADE MUNS
New
Shares209.2K
Event2026-03-31
Filed2026-04-27
VKQ
INVESCO MUNICIPAL TRUST
New
Shares208.8K
Event2026-03-31
Filed2026-04-27
MFM
MFS MUN INCOME TR
New
Shares333.2K
Event2026-03-31
Filed2026-04-27
MUC
BLACKROCK MUNIHLDNGS CALI
New
Shares146.8K
Event2026-03-31
Filed2026-04-27
NQP
NUVEEN PA INVT QUALITY MUN F
New
Shares117.9K
Event2026-03-31
Filed2026-04-27
EIM
EATON VANCE MUN BD FD
New
Shares125.8K
Event2026-03-31
Filed2026-04-27
VMO
INVESCO MUN OPPORTUNIT TR
New
Shares126.3K
Event2026-03-31
Filed2026-04-27
NZF
NUVEEN MUN CR INCOME FD
New
Shares55.7K
Event2026-03-31
Filed2026-04-27
BLACKLINE INC
BLACKLINE INC
New
Shares635.0K
Event2026-03-31
Filed2026-04-27
PPL CAP FDG INC
PPL CAP FDG INC
New
Shares500.0K
Event2026-03-31
Filed2026-04-27
DUKE ENERGY CORP NEW
DUKE ENERGY CORP NEW
New
Shares500.0K
Event2026-03-31
Filed2026-04-27
VKI
INVESCO ADVANTAGE MUN INCOME
New
Shares45.3K
Event2026-03-31
Filed2026-04-27
SECR
NEW YORK LIFE INVTS ACTIVE E
New
Shares11.5K
Event2026-03-31
Filed2026-04-27
WW INTL INC
WW INTL INC
New
Shares14.4K
Event2026-03-31
Filed2026-04-27
CHEGG INC
CHEGG INC
New
Shares45.0K
Event2026-03-31
Filed2026-04-27

Call Option Holdings
No call option holdings data available

Put Option Holdings
No put option holdings data available
MACKAY SHIELDS LLC Institutional Holdings, Portfolio & P&L β€” TradeFomo