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MACKAY SHIELDS LLC

Position in GPOR — Gulfport Energy Corp

CIK 61227 New York, NY

Position in GPOR

as of Jun 30, 2026 · filed Jul 28, 2026
Position Value
$16,547,785
-$4,311,324 QoQ
Shares Held
97,512
-1.1% QoQ
Ownership
0.551%
of shares outstanding
% of Portfolio
6.57%
of 13F equity value
Holder Rank
#47
of 291 holders
Holding Since
Jun 2021
21 quarters on record
Voting authority Sole 8% Shared 92% None 0%

Common Shares in GPOR Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas E&P

Energy · as of Jun 30, 2026

MACKAY SHIELDS LLC holds $31,573,835 across 2 Oil & Gas E&P names. GPOR ranks #1 (52.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 GPOR
Gulfport Energy Corp
This page
97,512 $16,547,785

All Filings in GPOR

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21 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $16,547,785 97,512
2026-03-31 $20,859,109 98,592
2025-12-31 $22,586,049 108,592
2025-09-30 $23,700,416 130,956
2025-06-30 $3,075,485 15,288
2025-03-31 $10,455,836 56,782
2024-12-31 $3,625,424 19,682
2024-09-30 $30,070,973 198,685
2024-06-30 $41,501,444 274,844
2024-03-31 $131,718,073 822,621
2023-12-31 $142,039,551 1,066,363
2023-09-30 $170,068,376 1,433,241
2023-06-30 $168,434,564 1,603,070
2023-03-31 $168,223,200 2,102,790
2022-12-31 $157,993,734 2,145,488
2022-09-30 $189,742,979 2,149,088
2022-06-30 $172,989,906 2,175,700
2022-03-31 $201,368,624 2,241,913
2021-12-31 $156,611,874 2,174,259
2021-09-30 $181,862,412 2,212,169
2021-06-30 $144,738,039 2,237,064