MARATHON CAPITAL MANAGEMENT

Position in FANG — Diamondback Energy, Inc.

CIK 1213206 Hunt Valley, MD

Position in FANG

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$9,484,228

+$61,845 QoQ

Shares Held

47,951

-23.5% QoQ

Ownership

0.017%

of shares outstanding

% of Portfolio

2.39%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2022

15 quarters on record

Voting authority Sole 11.017497028216304.ToString("F0")% Shared 0.ToString("F0")% None 88.98250297178369.ToString("F0")%

Energy · as of Mar 31, 2026

MARATHON CAPITAL MANAGEMENT holds $13,618,966 across 7 Oil & Gas E&P names. FANG ranks #1 (69.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	FANG	Diamondback Energy, Inc. This page	47,951	$9,484,228
2	AR	ANTERO RESOURCES Corp	30,000	$1,273,200
3	EOG	Eog Resources Inc	6,605	$954,884
4	TXO	TXO Partners, L.P.	50,000	$629,000
5	EXE	EXPAND ENERGY Corp	5,251	$576,454
6	CNX	CNX Resources Corp	10,000	$385,500
7	MGY	Magnolia Oil & Gas Corp	10,000	$315,700

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$9,484,228	47,951	-23.5%	Shares	Sole	2026-05-14
2025-12-31	$9,422,383	62,678	+1.8%	Shares	Sole	2026-01-29
2025-09-30	$8,812,098	61,580	+1.5%	Shares	Sole	2025-11-14
2025-06-30	$8,338,668	60,689	+3.2%	Shares	Sole	2025-08-14
2025-03-31	$9,400,624	58,798	+3.5%	Shares	Sole	2025-05-15
2024-12-31	$9,308,329	56,817	+35.8%	Shares	Sole	2025-02-14
2024-09-30	$7,211,836	41,832	-1.9%	Shares	Sole	2024-11-14
2024-06-30	$8,535,300	42,636	+0.7%	Shares	Sole	2024-08-14
2024-03-31	$8,389,725	42,336	+4.0%	Shares	Sole	2024-05-15
2023-12-31	$6,310,205	40,690	+486.3%	Shares	Sole	2024-02-14
2023-09-30	$1,074,867	6,940	+16.7%	Shares	Sole	2023-11-14
2023-06-30	$780,935	5,945	+5.3%	Shares	Sole	2023-08-15
2023-03-31	$763,034	5,645	+21.9%	Shares	Sole	2023-05-12
2022-12-31	$633,291	4,630	+9.5%	Shares	Sole	2023-02-14
2022-09-30	$509,545	4,230	—	Shares	Sole	2022-11-14
No filing history on record for this holder in this stock.