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Equibles

LOOMIS SAYLES & CO L P

Position in MGY — Magnolia Oil & Gas Corp

CIK 312348 BOSTON, MA
Back to MGY Full portfolio

Position in MGY

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$52,824,004
-$15,987,356 QoQ
Shares Held
2,065,051
-5.3% QoQ
Ownership
0.871%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#28
of 411 holders
Holding Since
Jun 2022
17 quarters on record
Voting authority Sole 98% Shared 0% None 2%

Common Shares in MGY Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas E&P

Energy · as of Jun 30, 2026

LOOMIS SAYLES & CO L P holds $111,291,673 across 7 Oil & Gas E&P names. MGY ranks #1 (47.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 MGY
Magnolia Oil & Gas Corp
This page 		2,065,051 $52,824,004
2 OVV
Ovintiv Inc.
 528,517 $27,826,419
3 AR
ANTERO RESOURCES Corp
 431,724 $15,170,780
4 CRC
California Resources Corp
 285,889 $15,114,950
5 COP
Conocophillips
 1,791 $186,192
6 EOG
Eog Resources Inc
 1,069 $138,681
7 OXY
Occidental Petroleum Corp /De/
 631 $30,647

All Filings in MGY

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17 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $52,824,004 2,065,051
2026-03-31 $68,811,360 2,179,644
2025-12-31 $50,735,940 2,317,768
2025-09-30 $59,797,596 2,505,136
2025-06-30 $58,012,966 2,580,648
2025-03-31 $70,361,628 2,785,496
2024-12-31 $63,158,544 2,701,392
2024-09-30 $67,949,870 2,782,550
2024-06-30 $64,075,711 2,528,639
2024-03-31 $70,444,907 2,714,640
2023-12-31 $58,911,132 2,767,080
2023-09-30 $64,660,083 2,822,352
2023-06-30 $59,713,347 2,857,098
2023-03-31 $58,885,687 2,691,302
2022-12-31 $62,916,772 2,683,018
2022-09-30 $40,605,645 2,049,755
2022-06-30 $22,947,568 1,093,262