MACKAY SHIELDS LLC

Q3 2025 13F Holdings

  • Location
    new york, NY
  • Num holdings

    136

  • Value ($000)

    $2,939,899

  • Date Filed
    10/27/2025
  • Form type
    13F-HR
  • CIK
    0000061227
  • All SEC filings
  • Note
    Holdings aggregated across “other managers” listed in original SEC filing, see here for detailed holdings broken out by other managers
Compare Q3 2025 to
Select Quarter
Issuer Name
Class
CUSIP
VALUE
%
Shares
Principal
Option Type
---

SEAGATE HDD CAYMAN

NOTE 3.500% 6/0
81180WBL4
$73.68M
3 %

25,568,000

---

QXO INC

5.50 DEP PFD
82846H504
$65.49M
2 %

1,186,085

---

TETRA TECH INC NEW

DBCV 2.250% 8/1
88162GAB9
$63.49M
2 %

58,598,000

---

UBER TECHNOLOGIES INC

NOTE 0.875%12/0
90353TAM2
$63.29M
2 %

42,991,000

MIRM 4 05/01/29
MIRM 4 05/01/29

MIRUM PHARMACEUTICALS INC

NOTE 4.000% 5/0
604749AB7
$63.09M
2 %

26,219,000

---

ADVANCED ENERGY INDS

NOTE 2.500% 9/1
007973AE0
$62.74M
2 %

45,174,000

---

WESTERN DIGITAL CORP

NOTE 3.000%11/1
958102AT2
$61.71M
2 %

19,228,000

---

PG&E CORP

NOTE 4.250%12/0
69331CAL2
$61.26M
2 %

60,439,000

LNTH 2.625 12/15/27
LNTH 2.625 12/15/27

LANTHEUS HLDGS INC

NOTE 2.625%12/1
516544AB9
$58.68M
2 %

55,673,000

---

BOEING CO

DEP CONV PFD A
097023204
$58.55M
2 %

841,981

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