REPX · Riley Exploration Permian, Inc. · Shareholders & Ownership

$48.94 -0.34 (-0.69%) At close · Oct 20

Russell 2000 member Rebalance outlook locked

Market Cap

$1.08B

22.15M

Volume · Oct 20 238.26K Avg daily vol (3M) 260.66K

Every disclosed holder of REPX in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns REPX

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	198	15,186,825	68.55%	Yes
Insiders (Forms 3, 4, 5)	13	5,714,555	25.79%	Yes
13D/G-only blocks	1	715,219	3.23%	Yes
Remaining	—	537,186	2.42%	Rest
Registered funds (N-PORT, not summed)	220	5,875,695	26.52%	No

Shares outstanding: 22,153,785, the issuer's latest cover-page count restated onto today's split basis.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of REPX

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	Libin Alvin Gerald Insider CIK 1849442 · Jul 16, 2025 10% Owner, issuer-wide	2,236,921	10.10%	+15,000	Jul 16, 2025	10% Owner, issuer-wide
2	Yorktown Energy Partners XI, L.P. 13F CIK 1667954 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	1,284,113	5.80%	-500,000	Jun 30, 2026	carried, not yet filed for the newest quarter
3	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	1,222,746	5.52%	+205,937	Jun 30, 2026	carried, not yet filed for the newest quarter
3.1	BlackRock, Inc. 13G CIK 2012383 · Holding company · Jun 30, 2026 Rule 13d-1(b), qualified institution, not summed	1,127,206	5.09%	—	Jun 30, 2026	Rule 13d-1(b), qualified institution, not summed
3.2	iShares Russell 2000 ETF Fund S000004344 · Registered fund · Jun 30, 2026 iShares Trust, not summed	392,429	1.77%	+26,367	Jun 30, 2026	iShares Trust, not summed
3.3	iShares Russell 2000 Value ETF Fund S000004342 · Registered fund · Jun 30, 2026 iShares Trust, not summed	116,939	0.53%	+13,457	Jun 30, 2026	iShares Trust, not summed
3.4	iShares Micro-Cap ETF Fund S000004439 · Registered fund · Jun 30, 2026 iShares Trust, not summed	51,200	0.23%	+13,733	Jun 30, 2026	iShares Trust, not summed
3.5	Master Small Cap Index Series Fund S000002716 · Registered fund · Jun 30, 2026 Quantitative Master Series LLC, not summed	29,844	0.13%	+7,100	Jun 30, 2026	Quantitative Master Series LLC, not summed
4	Bluescape Riley Exploration Holdings LLC 13D CIK 1755916 · Unknown · Mar 26, 2026 not summed	1,050,000	4.74%	-265,740	Mar 26, 2026	not summed
4.1	Bluescape Riley Exploration Holdings LLC Insider CIK 1755916 · Mar 6, 2026 10% Owner, issuer-wide	2,068,620	9.34%	-882,346	Mar 6, 2026	10% Owner, issuer-wide
5	DIMENSIONAL FUND ADVISORS LP 13F CIK 354204 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	799,838	3.61%	+183,274	Jun 30, 2026	carried, not yet filed for the newest quarter
5.1	Dimensional US Small Cap Value ETF Fund S000075151 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	126,553	0.57%	+28,507	Jul 31, 2026	Dimensional ETF Trust, not summed
5.2	U.S. SMALL CAP VALUE PORTFOLIO Fund S000000987 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	107,887	0.49%	+20,188	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
5.3	U.S. Targeted Value Portfolio Fund S000000970 · Registered fund · Jul 31, 2026 DFA INVESTMENT DIMENSIONS GROUP INC, not summed	91,225	0.41%	+18,459	Jul 31, 2026	DFA INVESTMENT DIMENSIONS GROUP INC, not summed
5.4	Dimensional U.S. Targeted Value ETF Fund S000070901 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	84,026	0.38%	+9,583	Jul 31, 2026	Dimensional ETF Trust, not summed
5.5	Dimensional U.S. Small Cap ETF Fund S000070906 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	76,927	0.35%	+1,738	Jul 31, 2026	Dimensional ETF Trust, not summed
6	Riley Exploration Group, LLC 13D CIK 1535718 · Unknown · Apr 7, 2026	715,219	3.23%	-1,000,000	Apr 7, 2026
7	AMERICAN CENTURY COMPANIES INC 13F CIK 748054 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	690,242	3.12%	+63,036	Jun 30, 2026	carried, not yet filed for the newest quarter
8	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 13F CIK 1164508 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	686,882	3.10%	+78,049	Jun 30, 2026	carried, not yet filed for the newest quarter
9	VANGUARD PORTFOLIO MANAGEMENT LLC 13F CIK 2100121 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	652,214	2.94%	+319,396	Jun 30, 2026	carried, not yet filed for the newest quarter
10	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	644,556	2.91%	+65,596	Jun 30, 2026	carried, not yet filed for the newest quarter
11	AQR CAPITAL MANAGEMENT LLC 13F CIK 1167557 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	579,319	2.62%	+488,430	Jun 30, 2026	carried, not yet filed for the newest quarter
11.1	AQR Small Cap Multi-Style Fund Fund S000040064 · Registered fund · Jun 30, 2026 AQR Funds, not summed	15,792	0.07%	+14,227	Jun 30, 2026	AQR Funds, not summed
12	Avantis U.S. Small Cap Value ETF Fund S000066459 · Registered fund · May 31, 2026 American Century ETF Trust, not summed	529,418	2.39%	+15,236	May 31, 2026	American Century ETF Trust, not summed
13	TWO SIGMA INVESTMENTS, LP 13F CIK 1179392 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	523,161	2.36%	+101,341	Jun 30, 2026	carried, not yet filed for the newest quarter
14	VANGUARD TOTAL STOCK MARKET INDEX FUND Fund S000002848 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	514,001	2.32%	+64,111	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
15	Riley Bobby Insider CIK 1756030 · Oct 1, 2026 Director, CEO, issuer-wide	475,050	2.14%	-7,933	Oct 1, 2026	Director, CEO, issuer-wide
16	First Eagle Investment Management, LLC 13F CIK 1325447 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	430,946	1.95%	+246,798	Jun 30, 2026	carried, not yet filed for the newest quarter
16.1	First Eagle Small Cap Opportunity Fund Fund S000072438 · Registered fund · Jul 31, 2026 First Eagle Funds, not summed	396,248	1.79%	+221,175	Jul 31, 2026	First Eagle Funds, not summed
17	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	333,245	1.50%	+26,761	Jun 30, 2026	carried, not yet filed for the newest quarter
18	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	325,904	1.47%	+75,993	Jun 30, 2026	carried, not yet filed for the newest quarter
18.1	STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO Fund S000050332 · Registered fund · Jun 30, 2026 STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed	5,250	0.02%	-400	Jun 30, 2026	STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
18.2	State Street(R) SPDR(R) Portfolio MSCI Global Stock Market ETF Fund S000036082 · Registered fund · Jun 30, 2026 SPDR INDEX SHARES FUNDS, not summed	1,824	0.01%	+204	Jun 30, 2026	SPDR INDEX SHARES FUNDS, not summed
18.3	State Street Total Return V.I.S. Fund Fund S000001637 · Registered fund · Jun 30, 2026 STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed	358	0.00%	+6	Jun 30, 2026	STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed
19	LSV ASSET MANAGEMENT 13F CIK 1050470 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	306,793	1.38%	+247,693	Jun 30, 2026	carried, not yet filed for the newest quarter
19.1	LSV Small Cap Value Fund Fund S000039922 · Registered fund · Jul 31, 2026 ADVISORS' INNER CIRCLE FUND, not summed	47,200	0.21%	—	Jul 31, 2026	ADVISORS' INNER CIRCLE FUND, not summed
20	ROYCE & ASSOCIATES LP 13F CIK 906304 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	272,319	1.23%	+10,672	Jun 30, 2026	carried, not yet filed for the newest quarter
20.1	Royce Capital Fund - Small-Cap Portfolio Fund S000009497 · Registered fund · Jun 30, 2026 ROYCE CAPITAL FUND, not summed	62,608	0.28%	-588	Jun 30, 2026	ROYCE CAPITAL FUND, not summed
20.2	Royce Micro-Cap Fund Fund S000009506 · Registered fund · Jun 30, 2026 ROYCE FUND, not summed	50,152	0.23%	+2,919	Jun 30, 2026	ROYCE FUND, not summed
20.3	Royce Small-Cap Value Fund Fund S000009516 · Registered fund · Jun 30, 2026 ROYCE FUND, not summed	37,324	0.17%	+740	Jun 30, 2026	ROYCE FUND, not summed
20.4	Royce Capital Fund - Micro-Cap Portfolio Fund S000009496 · Registered fund · Jun 30, 2026 ROYCE CAPITAL FUND, not summed	16,418	0.07%	+1,472	Jun 30, 2026	ROYCE CAPITAL FUND, not summed
21	MACKENZIE FINANCIAL CORP 13F CIK 919859 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	259,419	1.17%	+17,443	Jun 30, 2026	carried, not yet filed for the newest quarter
22	KENNEDY CAPITAL MANAGEMENT LLC 13F CIK 884589 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	254,631	1.15%	+266	Jun 30, 2026	carried, not yet filed for the newest quarter
23	Bank of New York Mellon Corp 13F CIK 1390777 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	243,344	1.10%	+7,558	Jun 30, 2026	carried, not yet filed for the newest quarter
24	Riley Philip A Insider CIK 1755918 · Oct 1, 2026 CFO & EVP STRATEGY, issuer-wide	228,549	1.03%	-6,954	Oct 1, 2026	CFO & EVP STRATEGY, issuer-wide
25	DENALI ADVISORS LLC 13F CIK 1142941 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	228,051	1.03%	+214,010	Jun 30, 2026	carried, not yet filed for the newest quarter
26	FIRST TRUST ADVISORS LP 13F CIK 1125816 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	219,746	0.99%	+26,234	Jun 30, 2026	carried, not yet filed for the newest quarter
26.1	First Trust Natural Gas ETF Fund S000017177 · Registered fund · Jun 30, 2026 First Trust Exchange-Traded Fund, not summed	168,360	0.76%	+8,122	Jun 30, 2026	First Trust Exchange-Traded Fund, not summed
26.2	First Trust Dow Jones Select MicroCap Index Fund Fund S000010772 · Registered fund · Jun 30, 2026 First Trust Exchange-Traded Fund, not summed	33,123	0.15%	+989	Jun 30, 2026	First Trust Exchange-Traded Fund, not summed
26.3	First Trust Active Factor Small Cap ETF Fund S000066790 · Registered fund · May 31, 2026 First Trust Exchange-Traded Fund VIII, not summed	2,799	0.01%	—	May 31, 2026	First Trust Exchange-Traded Fund VIII, not summed
27	Riley Corey Neil Insider CIK 1847375 · Oct 1, 2026 CIO & CCO, issuer-wide	203,385	0.92%	-6,677	Oct 1, 2026	CIO & CCO, issuer-wide
28	VANGUARD ENERGY INDEX FUND Fund S000004448 · Registered fund · May 31, 2026 VANGUARD WORLD FUND, not summed	199,823	0.90%	+63,700	May 31, 2026	VANGUARD WORLD FUND, not summed
29	RENAISSANCE GROUP LLC 13F CIK 944234 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	184,190	0.83%	+173,266	Jun 30, 2026	carried, not yet filed for the newest quarter
30	PRUDENTIAL FINANCIAL INC 13F CIK 1137774 · Insurance company · Jun 30, 2026 carried, not yet filed for the newest quarter	176,378	0.80%	+98,430	Jun 30, 2026	carried, not yet filed for the newest quarter
31	VANGUARD STRATEGIC SMALL-CAP EQUITY FUND Fund S000012432 · Registered fund · Jun 30, 2026 VANGUARD HORIZON FUNDS, not summed	175,632	0.79%	—	Jun 30, 2026	VANGUARD HORIZON FUNDS, not summed
32	UBS Group AG 13F CIK 1610520 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	174,219	0.79%	+143,230	Jun 30, 2026	carried, not yet filed for the newest quarter
33	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	167,119	0.75%	+9,219	Jun 30, 2026	carried, not yet filed for the newest quarter
33.1	Small Cap Value Fund Fund S000001246 · Registered fund · Jun 30, 2026 Northern Funds, not summed	35,329	0.16%	0	Jun 30, 2026	Northern Funds, not summed
33.2	Small Cap Index Fund Fund S000001245 · Registered fund · Jun 30, 2026 Northern Funds, not summed	7,875	0.04%	+1,357	Jun 30, 2026	Northern Funds, not summed
34	Point72 Asset Management, L.P. 13F CIK 1603466 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	160,994	0.73%	+54,955	Jun 30, 2026	carried, not yet filed for the newest quarter
35	SEIZERT CAPITAL PARTNERS, LLC 13F CIK 1134283 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	159,024	0.72%	+159,024	Jun 30, 2026	carried, not yet filed for the newest quarter
36	FMR LLC 13F CIK 315066 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	143,785	0.65%	+13,887	Jun 30, 2026	carried, not yet filed for the newest quarter
36.1	Fidelity Small Cap Index Fund Fund S000033638 · Registered fund · Jul 31, 2026 Fidelity Salem Street Trust, not summed	168,530	0.76%	+21,093	Jul 31, 2026	Fidelity Salem Street Trust, not summed
36.2	Fidelity Enhanced Small Cap Core ETF Fund S000081807 · Registered fund · Jun 30, 2026 Fidelity Covington Trust, not summed	133,207	0.60%	+13,384	Jun 30, 2026	Fidelity Covington Trust, not summed
36.3	Fidelity Extended Market Index Fund Fund S000006021 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	53,096	0.24%	-5,411	May 31, 2026	Fidelity Concord Street Trust, not summed
36.4	Fidelity MSCI Energy Index ETF Fund S000042573 · Registered fund · Jul 31, 2026 FIDELITY COVINGTON TRUST, not summed	32,962	0.15%	-27	Jul 31, 2026	FIDELITY COVINGTON TRUST, not summed
36.5	Fidelity Total Market Index Fund Fund S000006026 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	19,529	0.09%	0	May 31, 2026	Fidelity Concord Street Trust, not summed
37	RAYMOND JAMES FINANCIAL INC 13F CIK 720005 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	139,075	0.63%	+6,486	Jun 30, 2026	carried, not yet filed for the newest quarter
38	CWA Asset Management Group, LLC 13F CIK 1667134 · Registered investment adviser · Sep 30, 2026	137,997	0.62%	+137,997	Sep 30, 2026
39	SUTER JOHN PATRICK Insider CIK 1691210 · Jul 1, 2026 Chief Operating Officer, issuer-wide	134,198	0.61%	-2,229	Jul 1, 2026	Chief Operating Officer, issuer-wide
40	UMB Bank, n.a. 13F CIK 933429 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	123,522	0.56%	-6,056	Jun 30, 2026	carried, not yet filed for the newest quarter
41	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	122,730	0.55%	-8,009	Jun 30, 2026	carried, not yet filed for the newest quarter
41.1	Goldman Sachs ActiveBeta(R) U.S. Small Cap Equity ETF Fund S000048296 · Registered fund · May 31, 2026 Goldman Sachs ETF Trust, not summed	13,031	0.06%	+172	May 31, 2026	Goldman Sachs ETF Trust, not summed
41.2	Goldman Sachs Absolute Return Tracker Fund Fund S000020314 · Registered fund · Jun 30, 2026 GOLDMAN SACHS TRUST, not summed	3,614	0.02%	+1,283	Jun 30, 2026	GOLDMAN SACHS TRUST, not summed
42	WisdomTree U.S. SmallCap Dividend Fund Fund S000012394 · Registered fund · Jun 30, 2026 WisdomTree Trust, not summed	117,211	0.53%	-545	Jun 30, 2026	WisdomTree Trust, not summed
43	LOS ANGELES CAPITAL MANAGEMENT LLC 13F CIK 1177206 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	115,704	0.52%	-19,291	Jun 30, 2026	carried, not yet filed for the newest quarter
44	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	113,864	0.51%	+949	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
45	Lawrence Bryan H. Insider CIK 1210010 · Apr 14, 2026 Director, issuer-wide	112,355	0.51%	—	Apr 14, 2026	Director, issuer-wide
46	CITADEL ADVISORS LLC 13F CIK 1423053 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	109,076	0.49%	-120,706	Jun 30, 2026	carried, not yet filed for the newest quarter
47	ROYCE MICRO-CAP TRUST, INC. Fund · Registered fund · Jun 30, 2026 ROYCE MICRO-CAP TRUST, INC., not summed	105,786	0.48%	—	Jun 30, 2026	ROYCE MICRO-CAP TRUST, INC., not summed
48	VICTORY CAPITAL MANAGEMENT INC 13F CIK 1040188 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	102,261	0.46%	+33,186	Jun 30, 2026	carried, not yet filed for the newest quarter
48.1	VictoryShares Small Cap Free Cash Flow ETF Fund S000080690 · Registered fund · Jun 30, 2026 Victory Portfolios II, not summed	54,151	0.24%	+39,796	Jun 30, 2026	Victory Portfolios II, not summed
48.2	Victory Integrity Discovery Fund Fund S000046401 · Registered fund · Jun 30, 2026 Victory Portfolios, not summed	19,600	0.09%	-3,400	Jun 30, 2026	Victory Portfolios, not summed
48.3	Victory Cornerstone Moderately Aggressive Fund Fund S000012926 · Registered fund · May 31, 2026 Victory Portfolios III, not summed	12,008	0.05%	-577	May 31, 2026	Victory Portfolios III, not summed
48.4	Victory Extended Market Index Fund Fund S000012941 · Registered fund · Jul 31, 2026 Victory Portfolios III, not summed	1,683	0.01%	+348	Jul 31, 2026	Victory Portfolios III, not summed
49	Gutman Jeffrey Insider CIK 1756042 · Jul 1, 2026 CAO & EVP Commercial Risk, issuer-wide	98,130	0.44%	-1,720	Jul 1, 2026	CAO & EVP Commercial Risk, issuer-wide
50	CHARLES SCHWAB INVESTMENT MANAGEMENT INC 13F CIK 884546 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	96,746	0.44%	+4,030	Jun 30, 2026	carried, not yet filed for the newest quarter
50.1	Schwab U.S. Small-Cap ETF Fund S000026636 · Registered fund · May 31, 2026 SCHWAB STRATEGIC TRUST, not summed	47,748	0.22%	-654	May 31, 2026	SCHWAB STRATEGIC TRUST, not summed
50.2	Schwab Small-Cap Index Fund Fund S000005912 · Registered fund · Jul 31, 2026 SCHWAB CAPITAL TRUST, not summed	37,137	0.17%	+4,832	Jul 31, 2026	SCHWAB CAPITAL TRUST, not summed
50.3	Schwab U.S. Broad Market ETF Fund S000026631 · Registered fund · May 31, 2026 SCHWAB STRATEGIC TRUST, not summed	6,262	0.03%	0	May 31, 2026	SCHWAB STRATEGIC TRUST, not summed
50.4	Schwab Total Stock Market Index Fund Fund S000005913 · Registered fund · Jul 31, 2026 SCHWAB CAPITAL TRUST, not summed	5,555	0.03%	0	Jul 31, 2026	SCHWAB CAPITAL TRUST, not summed

33 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

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Key facts CIK 1001614 CUSIP 76665T102 13F (30d) 17 filings 17 filers Visit website Investor relations