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MACKAY SHIELDS LLC

Q1 2026 13F Holdings

  • Location
    new york, NY
  • Num holdings

    111

  • Value ($000)

    $2,727,560

  • Date Filed
    04/27/2026
  • 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 Q1 2026 to
Select Quarter
Issuer Name
Class
CUSIP
VALUE
%
Shares
Principal
Option Type
L
LITE 0.5 06/15/28

LUMENTUM HLDGS INC

NOTE 0.500% 6/1
55024UAF6
$143.55M
5 %

26,786,000

---

WESTERN DIGITAL CORP

NOTE 3.000%11/1
958102AT2
$110.83M
4 %

15,476,000

---

ADVANCED ENERGY INDS

NOTE 2.500% 9/1
007973AE0
$95.38M
4 %

39,644,000

M
MIRM 4 05/01/29

MIRUM PHARMACEUTICALS INC

NOTE 4.000% 5/0
604749AB7
$68.96M
3 %

23,054,000

---

QXO INC

5.50 DEP PFD
82846H504
$65.26M
2 %

1,170,361

L
LNTH 2.625 12/15/27

LANTHEUS HLDGS INC

NOTE 2.625%12/1
516544AB9
$61.2M
2 %

50,898,000

---

MKS INC.

NOTE 1.250% 6/0
55306NAB0
$60.4M
2 %

36,510,000

C
CABO 1.125 03/15/28

CABLE ONE INC

NOTE 1.125% 3/1
12685JAG0
$58.37M
2 %

77,359,000

---

TETRA TECH INC NEW

DBCV 2.250% 8/1
88162GAB9
$57.18M
2 %

54,518,000

---

UBER TECHNOLOGIES INC

NOTE 0.875%12/0
90353TAM2
$54.6M
2 %

45,352,000

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