Significant Ownership of MACKAY SHIELDS LLC

Signature - Title
Chris Fitzgerald - Chief Compliance Officer
Location
New York, NY
Summary
This page shows a list of all the recent SCHEDULE 13D/G filings made by MACKAY SHIELDS LLC.

Follow Filing Activity

Follow MACKAY SHIELDS LLC and return when a new Schedule 13D/G filing changes the record on this page.

This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean.

Significant Ownership of MACKAY SHIELDS LLC

Sym Company Class Ownership Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Nine Energy Service, Inc. Common Stock 12% 1,662,134 MacKay Shields LLC 05 Mar 2026
FET FORUM ENERGY TECHNOLOGIES, INC. Common Stock 2% $4,488,819 -$12,260,765 244,223 -73% MacKay Shields LLC 16 Sep 2025

Schedules 13D/G Reported by MACKAY SHIELDS LLC:

Sym Target Class Ownership Change Current Shares Change Value Reporting name Form Report Period Filing Date
* An asterisk sign (*) next to the price indicates that the price is likely invalid.