RHUMBLINE ADVISERS

Position in REI — Ring Energy, Inc.

CIK 1115418 BOSTON, MA

Position in REI

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$158,642

-$96,617 QoQ

Shares Held

146,891

-33.8% QoQ

Ownership

0.056%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#52

of 143 holders

Holding Since

Mar 2020

15 quarters on record

Voting authority Sole 25% Shared 0% None 75%

Energy · as of Jun 30, 2026

RHUMBLINE ADVISERS holds $982,743,753 across 47 Oil & Gas E&P names. REI ranks #39 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	COP	Conocophillips	2,056,370	$213,780,225
2	EOG	Eog Resources Inc	1,005,398	$130,430,282
3	DVN	Devon Energy Corp/De	1,990,971	$82,266,921
4	FANG	Diamondback Energy, Inc.	355,667	$62,519,145
5	OXY	Occidental Petroleum Corp /De/	1,209,385	$58,739,829
6	EQT	EQT Corp	1,064,108	$56,578,622
7	TPL	Texas Pacific Land Corp	120,784	$52,859,909
8	EXE	EXPAND ENERGY Corp	434,316	$39,605,276

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$158,642	146,891	-33.8%	Shares	Sole	2026-08-12
2025-03-31	$255,259	221,965	+5.9%	Shares	Sole	2025-05-29
2024-12-31	$285,129	209,654	-30.9%	Shares	Sole	2025-05-29
2024-09-30	$485,284	303,303	+54.4%	Shares	Sole	2024-11-12
2024-06-30	$331,929	196,408	+14.6%	Shares	Sole	2024-08-01
2024-03-31	$335,973	171,415	+2.8%	Shares	Sole	2024-05-09
2023-12-31	$243,403	166,715	-0.9%	Shares	Sole	2024-02-08
2023-09-30	$327,939	168,174	+2.1%	Shares	Sole	2023-11-09
2023-06-30	$281,710	164,743	+28.7%	Shares	Sole	2023-08-08
2023-03-31	$243,298	128,052	+2.9%	Shares	Sole	2023-05-11
2022-12-31	$306,255	124,494	+6.0%	Shares	Sole	2023-02-14
2022-09-30	$272,518	117,465	+6.4%	Shares	Sole	2022-11-10
2022-06-30	$293,698	110,413	+26.4%	Shares	Sole	2022-08-11
2020-06-30	$101,338	87,361	-54.7%	Shares	Sole	2020-08-13
2020-03-31	$127,307	192,890	—	Shares	Sole	2020-05-06
No filing history on record for this holder in this stock.