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REPX in the 13F filings

Riley Exploration Permian In · CUSIP 76665T102

Sector · EnergyTheme · Energy and power infrastructure· L3VLUP-definedTheme · Oil and gas
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q1 2022
Quarter end
30 Jun 2026
the date the book describes
Filed
2 Sep 2026
latest of these filings; the earliest 5 Aug 2026
Managers listing it
18
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 1 listed it in both
Shares listed
3,059,262
combined, among listed positions
Reported value
$101m
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 14 buyers (opened or added shares) and 9 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +458,095.

Managers listing REPX in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

18 of 18 holders

ActionFiling
Arrowstreet Capital LP686,882$23munder 0.1%Added+78,04913 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC579,319$19munder 0.1%Added+488,43014 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP523,161$17munder 0.1%Added+101,34114 Aug 2026 (the filing on sec.gov)
First Eagle Investment Management LLC430,946$14munder 0.1%Added+246,7985 Aug 2026 (the filing on sec.gov)
Point72 Asset Management LP160,994$5.3munder 0.1%Added+54,95514 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)143,785$4.7munder 0.1%Added+13,88713 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC109,076$3.6munder 0.1%Trimmed-120,7062 Sep 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc96,197$3.2munder 0.1%Added+85,80614 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.93,361$3.1munder 0.1%Trimmed-24,87614 Aug 2026 (the filing on sec.gov)
Balyasny Asset Management LLC41,687$1.4munder 0.1%Added+20,01714 Aug 2026 (the filing on sec.gov)
Invesco Ltd35,740$1.2munder 0.1%Added+1,46314 Aug 2026 (the filing on sec.gov)
Renaissance Technologies LLC32,996$1.1munder 0.1%Trimmed-109,10413 Aug 2026 (the filing on sec.gov)
Quantbot Technologies LP28,566$942kunder 0.1%Added+1,93312 Aug 2026 (the filing on sec.gov)
Millennium Management LLC28,288$932kunder 0.1%Trimmed-37,40614 Aug 2026 (the filing on sec.gov)
Winton Group Ltd28,075$925kunder 0.1%Added+3,5277 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP16,090$586kunder 0.1%Added+4,70014 Aug 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP15,436$509kunder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP8,663$286kunder 0.1%Added+2,10414 Aug 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q1 2026 to Q2 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (1)

Exited (5)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
2 in Q3 2024 to 1 in Q2 2026

Tracked managers listing it, at least.

01122Q2 2021Q4 2021Q4 2023Q2 2024Q4 2024Q2 2025Q4 2025Q2 2026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
REPX by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20211$7.4mn.a.n.a.
Q3 20211$5.4mn.a.n.a.
Q4 20211$3.2mn.a.n.a.
Q1 20221$1.4mn.a.n.a.
Q4 20231$2.7m10
Q1 20242$6.3m20
Q2 20242$7.6m20
Q3 20242$8.2m20
Q4 20242$10.0m11
Q1 20251$8.7m10
Q2 20251$5.5m01
Q3 20251$5.6m01
Q4 20251$5.2m118
Q1 20261$6.7m204
Q2 20261$14m149

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

REPX and GEV →REPX and XOM →REPX and CVX →Choose a stock to compare with REPX →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own REPX, latest filings →Back to the 13F Explorer →