Riley Exploration Permian REPX Institutional Ownership

NYSE REPX

$39.82 -0.30 (-0.75%)

As of: Sep 29, 2026 · 3:59 PM EDT

Institutions by Trading Activity

196 Institutions

Increased 142 72.4%

Unchanged 21 10.7%

Reduced 33 16.8%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

71.91%

▲+2.24 pp QoQ

Shares Held by Institutions

15.06Mn

of 20.94Mn outstanding

▲+20.69% QoQ

Shares Outstanding

20.94Mn

5.88Mn held outside 13F filers

Institutional Investors

196

filed 13F for Jun 2026

▲+28 vs prior quarter

Net Shares Added (QoQ)

+2.58Mn

accumulated since last quarter

Value of Holdings

$604.04Mn

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

Quarter ending 30 Jun, 2026

Riley Exploration Permian, Inc. (NYSE:REPX) is held by 196 institutional investors per 13F filings through June 2026.

Their combined ownership stood at 71.9% of outstanding shares in June 2026, up from 69.7% in March 2026.
Their total shares held in REPX increased 20.69% quarter over quarter, and separately, investors owning Riley Exploration Permian increased 45.19% from a year ago.
During the quarter, 142 of these 196 funds increased positions in REPX, 33 reduced exposure, and 21 held steady.
In total, institutional investors held 15.06Mn shares in Riley Exploration Permian as of June 2026, up by 2.58Mn shares quarter on quarter, and up 1.42Mn shares year over year.
As of June 30, 2026, Yorktown Energy Partners XI, L.P. held the largest stake in Riley Exploration Permian with 1.28Mn shares, accounting for 6.13% of total shares outstanding.
Leading buyers of Riley Exploration Permian shares for the quarter ending June 2026 were AQR CAPITAL MANAGEMENT LLC (488.43K), VANGUARD PORTFOLIO MANAGEMENT LLC (319.4K), LSV ASSET MANAGEMENT (247.69K), First Eagle Investment Management, LLC (246.8K), DENALI ADVISORS LLC (214.01K).
Top sellers of REPX stock for the quarter ending June 2026 included Yorktown Energy Partners XI, L.P. (500.0K), DRIEHAUS CAPITAL MANAGEMENT LLC (355.87K), Bank Of America Corp /De/ (176.43K), CITADEL ADVISORS LLC (120.71K), RENAISSANCE TECHNOLOGIES LLC (109.1K).
Per Business Quant, the top 10 investors in REPX for the quarter ending June 2026 include Yorktown Energy Partners XI, L.P. (1.28Mn), BlackRock, Inc. (1.22Mn), DIMENSIONAL FUND ADVISORS LP (799.84K), AMERICAN CENTURY COMPANIES INC (690.24K), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (686.88K), VANGUARD PORTFOLIO MANAGEMENT LLC (652.21K), VANGUARD CAPITAL MANAGEMENT LLC (644.56K), AQR CAPITAL MANAGEMENT LLC (579.32K), TWO SIGMA INVESTMENTS, LP (523.16K), First Eagle Investment Management, LLC (430.95K).

Form 13F Holdings

196 Institutional Holders

Report period 30 Jun, 2026

Total shares held 15.06Mn

Of outstanding 71.91%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Yorktown Energy Partners XI, L.P.	0001667954	1,284,113	6.13%	▼500,000	-28.03%	$42.32Mn
2	BlackRock, Inc.	0002012383	1,222,746	5.84%	▲205,937	+20.25%	$40.30Mn
3	DIMENSIONAL FUND ADVISORS LP	0000354204	799,838	3.82%	▲183,274	+29.73%	$26.36Mn
4	AMERICAN CENTURY COMPANIES INC	0000748054	690,242	3.30%	▲63,036	+10.05%	$22.75Mn
5	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	0001164508	686,882	3.28%	▲78,049	+12.82%	$22.64Mn
6	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	652,214	3.12%	▲319,396	+95.97%	$21.50Mn
7	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	644,556	3.08%	▲65,596	+11.33%	$21.24Mn
8	AQR CAPITAL MANAGEMENT LLC	0001167557	579,319	2.77%	▲488,430	+537.39%	$19.09Mn
9	TWO SIGMA INVESTMENTS, LP	0001179392	523,161	2.50%	▲101,341	+24.02%	$17.24Mn
10	First Eagle Investment Management, LLC	0001325447	430,946	2.06%	▲62,650	+17.01%	$14.20Mn
11	GEODE CAPITAL MANAGEMENT, LLC	0001214717	333,245	1.59%	▲26,761	+8.73%	$10.99Mn
12	State Street Corp	0000093751	325,904	1.56%	▲75,993	+30.41%	$10.74Mn
13	LSV ASSET MANAGEMENT	0001050470	306,793	1.47%	▲247,693	+419.11%	$10.11K
14	ROYCE & ASSOCIATES LP	0000906304	272,319	1.30%	▲10,672	+4.08%	$8.98Mn
15	MACKENZIE FINANCIAL CORP	0000919859	259,419	1.24%	▲17,443	+7.21%	$8.55Mn
16	KENNEDY CAPITAL MANAGEMENT LLC	0000884589	254,631	1.22%	▲266	+0.10%	$8.39Mn
17	Bank of New York Mellon Corp	0001390777	243,344	1.16%	▲7,558	+3.21%	$8.02Mn
18	DENALI ADVISORS LLC	0001142941	228,051	1.09%	▲214,010	+1,524.18%	$7.52Mn
19	FIRST TRUST ADVISORS LP	0001125816	219,746	1.05%	▲26,234	+13.56%	$7.24Mn
20	RENAISSANCE GROUP LLC	0000944234	184,190	0.88%	▲173,266	+1,586.10%	$6.07Mn

Showing 1 to 20 of 196 holders