RILEY EXPLORATION PERMIAN IN

$REPX
Smart money positioned

6 of the Top-200 alpha managers hold $REPX as of the latest 13F snapshot.

13F holders
160
Insider buys · 90d
0
Congress · 90d
0

Smart Money · top-200 alpha cohort

6 holders · Q1 2026

$REPX is held by 6 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 20.50%, with an average of 4.15% of portfolio. Largest holder: Yorktown Energy Partners X, L.P. at 20.50%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.

Institutional holders

Top 10 of 160 · Source: 13F-HR
01
Yorktown Energy Partners XI, L.P.
24.82% of portfolio
1,784,113 sh
02
Harbert Fund Advisors, Inc.
11.20% of portfolio
990,000 sh
03
Massachusetts Institute of Technology
0.01% of portfolio
627,206 sh
04
Caz Investments LP
0.01% of portfolio
608,833 sh
05
Minneapolis Portfolio Management Group, LLC
0.01% of portfolio
538,676 sh
06
Solus Alternative Asset Management LP
459,420 sh
07
Wellington Management Group LLP
0.12% of portfolio
443,719 sh
08
Leuthold Group, LLC
0.01% of portfolio
421,820 sh
09
BTG Pactual Asset Management US LLC
20.50% of portfolio
390,860 sh
10
Investors Asset Management of Georgia Inc.
0.09% of portfolio
261,647 sh
See all 160 13F holders · Pro →

Insider activity · last 90 days

25 transactions · 5 filers
12 Feb 2026
Riley Corey Neil
▼ SOLD
3,500
$27.41
S
10 Feb 2026
Riley Bobby
▼ SOLD
315
$28.62
S
10 Feb 2026
Riley Bobby
▼ SOLD
12,185
$27.77
S
19 Dec 2025
Riley Bobby
▼ SOLD
20,000
$25.91
S
10 Nov 2025
Riley Bobby
▼ SOLD
12,500
$25.05
S
07 Nov 2025
Riley Corey Neil
▼ SOLD
3,500
$24.87
S
11 Aug 2025
Riley Bobby
▼ SOLD
15,000
$26.01
S
08 Aug 2025
Riley Corey Neil
▼ SOLD
3,500
$26.42
S
16 Jul 2025
Libin Alvin Gerald
▲ BOUGHT
15,000
$25.39
P
14 Jul 2025
Libin Alvin Gerald
▲ BOUGHT
15,000
$27.27
P
23 Jun 2025
Arriaga Brent Alexander
▼ SOLD
3,918
$27.95
S
17 Jun 2025
Riley Bobby
▼ SOLD
5,500
$28.65
S

Transaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.

Congress trades · last 90 days

No Congress trades

No STOCK Act filings reference $REPX in the recent window.

Source data: SEC EDGAR · 13F-HR · Form 4 · U.S. House Clerk PTR (disclosures-clerk.house.gov) · Senate eFD (senate.gov) · Last refreshed 10:18 UTC.