CAMPBELL NEWMAN ASSET MANAGEMENT INC

Position in MGY — Magnolia Oil & Gas Corp

CIK 874791 MILWAUKEE, WI

Position in MGY

as of Jun 30, 2026 · filed Jul 21, 2026 Compact

Position Value

$2,589,616

-$467,338 QoQ

Shares Held

101,236

+4.5% QoQ

Ownership

0.043%

of shares outstanding

% of Portfolio

0.19%

of 13F equity value

Holder Rank

#116

of 406 holders

Holding Since

Jun 2022

17 quarters on record

Voting authority Sole 18% Shared 0% None 82%

Energy · as of Jun 30, 2026

CAMPBELL NEWMAN ASSET MANAGEMENT INC holds $2,844,421 across 2 Oil & Gas E&P names. MGY ranks #1 (91.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)	Open
1	MGY	Magnolia Oil & Gas Corp This page	101,236	$2,589,616
2	COP	Conocophillips	2,451	$254,805

17 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,589,616	101,236	+4.5%	Shares	Sole	2026-07-21
2026-03-31	$3,056,954	96,831	+1.8%	Shares	Sole	2026-04-16
2025-12-31	$2,081,717	95,099	-3.8%	Shares	Sole	2026-01-26
2025-09-30	$2,359,119	98,832	+0.4%	Shares	Sole	2025-10-23
2025-06-30	$2,212,481	98,420	+7.1%	Shares	Sole	2025-07-17
2025-03-31	$2,321,292	91,896	-0.3%	Shares	Sole	2025-04-16
2024-12-31	$2,154,841	92,166	-0.6%	Shares	Sole	2025-01-14
2024-09-30	$2,263,294	92,682	-1.6%	Shares	Sole	2024-10-15
2024-06-30	$2,387,433	94,216	+0.1%	Shares	Sole	2024-07-18
2024-03-31	$2,441,298	94,077	+4.4%	Shares	Sole	2024-04-16
2023-12-31	$1,917,973	90,088	-1.5%	Shares	Sole	2024-01-24
2023-09-30	$2,095,577	91,470	-1.7%	Shares	Sole	2023-10-19
2023-06-30	$1,945,560	93,089	+2.3%	Shares	Sole	2023-07-24
2023-03-31	$1,991,802	91,033	+0.9%	Shares	Sole	2023-04-28
2022-12-31	$2,115,401	90,209	+3.4%	Shares	Sole	2023-01-26
2022-09-30	$1,728,462	87,252	+103.5%	Shares	Sole	2022-10-27
2022-06-30	$900,030	42,879	—	Shares	Sole	2022-07-19
No filing history on record for this holder in this stock.