There is a long list of 87 institutional holders of REPX within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of REPX by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-REPX table below, the initial column indicates the name of each top institutional holder of REPX, with a link to that fund's top holdings. The next columns indicate the amount of REPX stock held by each of the institutional holders of REPX, followed by the REPX position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
Bluescape Energy Partners LLC	5,221,767	$142,241	12/31/2023
REPX	5,221,767	$142,241	12/31/2023
Yorktown Energy Partners XI L.P.	1,784,113	$48,599	12/31/2023
REPX	1,784,113	$48,599	12/31/2023
Yorktown Energy Partners VIII L.P.	1,075,254	$29,290	12/31/2023
REPX	1,075,254	$29,290	12/31/2023
BlackRock Inc.	514,968	$14,028	12/31/2023
REPX	514,968	$14,028	12/31/2023
Jackson Hole Capital Partners LLC	449,925	$12,256	12/31/2023
REPX	449,925	$12,256	12/31/2023
Yorktown Energy Partners X L.P.	390,860	$10,647	12/31/2023
REPX	390,860	$10,647	12/31/2023
Vanguard Group Inc.	388,570	$10,585	12/31/2023
REPX	388,570	$10,585	12/31/2023
Bank of New York Mellon Corp	228,498	$6,224	12/31/2023
REPX	228,498	$6,224	12/31/2023
Royce & Associates LP	166,235	$4,528	12/31/2023
REPX	166,235	$4,528	12/31/2023
State Street Corp	162,810	$4,435	12/31/2023
REPX	162,810	$4,435	12/31/2023
Geode Capital Management LLC	139,406	$3,798	12/31/2023
REPX	139,406	$3,798	12/31/2023
PCG Wealth Advisors LLC	117,912	$3,212	12/31/2023
REPX	117,912	$3,212	12/31/2023
Kennedy Capital Management Inc.	105,715	$2,880	12/31/2023
REPX	105,715	$2,880	12/31/2023
First Eagle Investment Management LLC	99,632	$2,714	12/31/2023
REPX	99,632	$2,714	12/31/2023
Northern Trust Corp	82,037	$2,235	12/31/2023
REPX	82,037	$2,235	12/31/2023
American Century Companies Inc.	79,633	$2,169	12/31/2023
REPX	79,633	$2,169	12/31/2023
Beck Capital Management LLC	55,486	$1,511	12/31/2023
REPX	55,486	$1,511	12/31/2023
Renaissance Technologies LLC	53,900	$1,468	12/31/2023
REPX	53,900	$1,468	12/31/2023
Brandywine Global Investment Management LLC	53,253	$1,451	12/31/2023
REPX	53,253	$1,451	12/31/2023
Ameriprise Financial Inc.	53,248	$1,450	12/31/2023
REPX	53,248	$1,450	12/31/2023
Dimensional Fund Advisors LP	52,692	$1,435	12/31/2023
REPX	52,692	$1,435	12/31/2023
Charles Schwab Investment Management Inc.	43,646	$1,189	12/31/2023
REPX	43,646	$1,189	12/31/2023
Credit Suisse AG	37,753	$1,028	12/31/2023
REPX	37,753	$1,028	12/31/2023
Algert Global LLC	36,906	$1,005	12/31/2023
REPX	36,906	$1,005	12/31/2023
Mariner LLC	36,283	$988	12/31/2023
REPX	36,283	$988	12/31/2023
Morgan Stanley	35,275	$961	12/31/2023
REPX	35,275	$961	12/31/2023
Denali Advisors LLC	34,347	$936	12/31/2023
REPX	34,347	$936	12/31/2023
RBF Capital LLC	32,668	$890	12/31/2023
REPX	32,668	$890	12/31/2023
Millennium Management LLC	28,966	$789	12/31/2023
REPX	28,966	$789	12/31/2023
Nuveen Asset Management LLC	27,121	$739	12/31/2023
REPX	27,121	$739	12/31/2023
Cornercap Investment Counsel Inc.	26,423	$720	12/31/2023
REPX	26,423	$720	12/31/2023
Bridgeway Capital Management Inc.	24,187	$659	12/31/2023
REPX	24,187	$659	12/31/2023
Empowered Funds LLC	24,187	$659	12/31/2023
REPX	24,187	$659	12/31/2023
Bailard Inc.	17,877	$487	12/31/2023
REPX	17,877	$487	12/31/2023
LPL Financial LLC	17,783	$484	12/31/2023
REPX	17,783	$484	12/31/2023
Swiss National Bank	15,900	$433	12/31/2023
REPX	15,900	$433	12/31/2023
Citadel Advisors LLC		$424	12/31/2023
REPX	20,652	$563	12/31/2023
Put	12,700	$346	12/31/2023
Call	7,600	$207	12/31/2023
First Trust Advisors LP	15,079	$411	12/31/2023
REPX	15,079	$411	12/31/2023
Squarepoint Ops LLC	13,896	$379	12/31/2023
REPX	13,896	$379	12/31/2023
Barclays PLC	13,838	$377	12/31/2023
REPX	13,838	$377	12/31/2023
Raffles Associates LP	13,606	$371	12/31/2023
REPX	13,606	$371	12/31/2023
New York State Common Retirement Fund	13,345	$364	12/31/2023
REPX	13,345	$364	12/31/2023
Koss Olinger Consulting LLC	13,365	$364	12/31/2023
REPX	13,365	$364	12/31/2023
CWA Asset Management Group LLC	12,834	$350	12/31/2023
REPX	12,834	$350	12/31/2023
Navellier & Associates Inc	12,322	$336	12/31/2023
REPX	12,322	$336	12/31/2023
Rhumbline Advisers	12,186	$332	12/31/2023
REPX	12,186	$332	12/31/2023
Susquehanna International Group LLP	11,821	$322	12/31/2023
REPX	11,821	$322	12/31/2023
Deutsche Bank AG	10,907	$297	12/31/2023
REPX	10,907	$297	12/31/2023
UBS Group AG	10,798	$294	12/31/2023
REPX	10,798	$294	12/31/2023
Invesco Ltd.	10,150	$276	12/31/2023
REPX	10,150	$276	12/31/2023