Ring Energy REI Institutional Ownership

NYSE REI

$1.32 -0.03 (-2.60%)

As of: Oct 22, 2026 · 3:59 PM EDT

Institutions by Trading Activity

144 Institutions

Increased 94 65.3%

Unchanged 23 16.0%

Reduced 27 18.8%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

47.22%

▲+9.79 pp QoQ

Shares Held by Institutions

123.02Mn

of 260.52Mn outstanding

▲+56.94% QoQ

Shares Outstanding

260.52Mn

137.50Mn held outside 13F filers

Institutional Investors

144

filed 13F for Jun 2026

▲+18 vs prior quarter

Net Shares Added (QoQ)

+44.64Mn

accumulated since last quarter

Value of Holdings

$166.08Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

Ring Energy, Inc. (NYSE:REI) counted 144 institutional investors among its 13F-reported shareholders for the quarter ended June 30, 2026.

Together they owned 47.22% of the outstanding stock in Q2 2026, up from 37.44% a quarter earlier.
Total holdings of REI shares rose 56.94% from Q1 2026, and the holder count rose 9.92% from Q2 2025.
Of the 144 holders of REI in Q2 2026, 94 added to their positions, 27 reduced their stakes and 23 left their positions unchanged.
In total, institutional investors held 123.02Mn shares of Ring Energy at the end of Q2 2026, up 44.64Mn from the prior quarter and up 56.34Mn from a year earlier.
As of June 30, 2026, the biggest holder of Ring Energy was Peak6 LLC with 17.08Mn shares, or 6.56% of shares outstanding.
Holders that added the most shares of Ring Energy in Q2 2026 were Peak6 LLC (+15.93Mn shares), BlackRock, Inc. (+10.4Mn shares), Geode Capital Management, LLC (+2.58Mn shares), Renaissance Technologies LLC (+2.5Mn shares) and Two Sigma Investments, LP (+1.99Mn shares).
The largest position reductions in REI for Q2 2026 were by Susquehanna International Group, LLP (-2.52Mn shares), Millennium Management LLC (-2.2Mn shares), Winton Group Ltd (-642.62K shares), RBF Capital, LLC (-407.42K shares) and Quadrature Capital Ltd (-292.52K shares).
Ring Energy's 10 largest institutional shareholders as of Q2 2026 were Peak6 LLC (17.08Mn shares), BlackRock, Inc. (12.09Mn shares), Adage Capital Partners GP, L.L.C. (10.65Mn shares), Vanguard Capital Management LLC (8.88Mn shares), Two Sigma Investments, LP (8.05Mn shares), Barclays PLC (7.4Mn shares), Vanguard Portfolio Management LLC (4.62Mn shares), Geode Capital Management, LLC (4.58Mn shares), Renaissance Technologies LLC (4.12Mn shares) and Acadian Asset Management LLC (3.56Mn shares), per Business Quant data.

Form 13F Holdings

144 Institutional Holders

Report period 30 Jun, 2026

Total shares held 123.02Mn

Of outstanding 47.22%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	PEAK6 LLC	0001389958	17,079,382	6.56%	▲15,929,382	+1,385.16%	$18.45Mn
2	BlackRock, Inc.	0002012383	12,086,312	4.64%	▲10,400,044	+616.75%	$13.05Mn
3	ADAGE CAPITAL PARTNERS GP, L.L.C.	0001165408	10,650,000	4.09%	▲10,650,000	0.00%	$11.50Mn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	8,884,550	3.41%	▲1,372,699	+18.27%	$9.60Mn
5	TWO SIGMA INVESTMENTS, LP	0001179392	8,047,045	3.09%	▲1,991,422	+32.89%	$8.69Mn
6	Barclays Plc	0000312069	7,399,092	2.84%	▲1,724,091	+30.38%	$7.99Mn
7	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	4,616,412	1.77%	▲1,115,508	+31.86%	$4.99Mn
8	GEODE CAPITAL MANAGEMENT, LLC	0001214717	4,575,428	1.76%	▲2,583,066	+129.65%	$4.94Mn
9	RENAISSANCE TECHNOLOGIES LLC	0001037389	4,117,089	1.58%	▲2,496,839	+154.10%	$4.45Mn
10	ACADIAN ASSET MANAGEMENT LLC	0000916542	3,558,834	1.37%	▲1,048,737	+41.78%	$3.84K
11	CDC Financial, Inc.	0002077836	3,539,562	1.36%	▲80,000	+2.31%	$3.82Mn
12	UBS Group AG	0001610520	3,098,584	1.19%	▼199,985	-6.06%	$3.35Mn
13	Connor, Clark & Lunn Investment Management Ltd.	0001596800	2,922,388	1.12%	▲293,446	+11.16%	$3.16Mn
14	FIRST TRUST ADVISORS LP	0001125816	2,712,989	1.04%	▲2,712,989	0.00%	$2.93Mn
15	State Street Corp	0000093751	2,509,052	0.96%	▲1,702,965	+211.26%	$2.71Mn
16	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0001107261	2,166,848	0.83%	▲309,046	+16.64%	$2.34Mn
17	Goldman Sachs Group Inc	0000886982	1,488,104	0.57%	▲312,172	+26.55%	$1.61Mn
18	Northern Trust Corp	0000073124	1,486,707	0.57%	▲1,138,935	+327.49%	$1.61Mn
19	Nierenberg Investment Management Company, LLC	0001282683	1,399,555	0.54%	▲1,399,555	0.00%	$1.51Mn
20	Empowered Funds, LLC	0001592828	1,256,228	0.48%	▲88,942	+7.62%	$1.36Mn

Showing 1 to 20 of 144 holders