MACKAY SHIELDS LLC

Q3 2025 13F-HR Detailed Holdings

Location
New York, NY
Holdings as of
9/30/2025
Date filed
10/27/2025
Form type
13F-HR
Num holdings
354
Total value ($000)
$2,939,899
Net value change ($000)
-182,293 (-5.8%)
New positions
3
Sold out positions
8
Turnover %
18.5%
Sector allocation + QoQ delta (equities-only)

Holdings broken out by other managers reported in the original SEC filing. View aggregated holdings

You are on the SEC detailed breakdown page. Rows are shown as reported in the filing (including other manager, discretion, and voting authority fields), and are not merged like the standard holdings view. Switch to aggregated holdings.

Snapshot: Change Analysis

Compared to Q2 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
NEE 23,266 NEW
GPOR 20,625 670.7%
QXO 8,917 15.8%
WBD 7,812 NEW
HPE 5,341 14.9%
IAU 3,594 10.4%
TALO 3,153 11.9%
MHD 1,637 6.9%
NBH 1,122 9.7%
BA 811 1.4%
Top Reduces (Value $000, Stocks/ETFs)
NEE -47,971 -100.0%
GTLS -24,350 -100.0%
NEA -23,192 -53.1%
NAC -18,145 -75.5%
NZF -17,770 -50.1%
FET -15,756 -100.0%
NVG -14,442 -50.2%
NAD -12,785 -50.8%
PIONEER MUNICIPAL HIGH INCOME FUND, INC. -7,120 -100.0%
PIONEER MUNICIPAL HIGH INCOME ADVANTAGE FUND, INC. -6,115 -100.0%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type Discretion Other Manager Sole Shared None

Other Managers

Num Name File Number
1 NEW YORK LIFE INVESTMENT MANAGEMENT LLC 028-06325
2 FIRST TRUST ADVISORS LP 028-06487
3 NEW YORK LIFE INSURANCE CO 028-00065
4 OPPENHEIMER ASSET MANAGEMENT INC. 028-10748
5 MCMORGAN & CO LLC 028-10044
6 RIVERNORTH CAPITAL MANAGEMENT, LLC 028-13256
7 IndexIQ Advisors LLC 028-13712