Position in REI
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$18,445,732
+$16,686,232 QoQ
Shares Held
17,079,382
+1385.2% QoQ
Ownership
6.56%
of shares outstanding
% of Portfolio
0.47%
of 13F equity value
Holder Rank
#1
of 143 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in REI Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas E&P
Energy · as of Jun 30, 2026PEAK6 LLC holds $34,070,288 across 16 Oil & Gas E&P names. REI ranks #1 (54.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | REI |
Ring Energy, Inc.
This page
|
17,079,382 | $18,445,732 | |
| 2 | MNR |
Mach Natural Resources LP
|
316,243 | $3,997,311 | |
| 3 | COP |
Conocophillips
|
32,370 | $3,365,185 | |
| 4 | EQT |
EQT Corp
|
55,908 | $2,972,628 | |
| 5 | EXE |
EXPAND ENERGY Corp
|
26,856 | $2,448,998 | |
| 6 | KOS |
Kosmos Energy Ltd.
|
335,034 | $706,921 | |
| 7 | SM |
SM Energy Co
|
18,846 | $491,880 | |
| 8 | DVN |
Devon Energy Corp/De
|
10,475 | $432,827 |
All Filings in REI
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $18,445,732 | 17,079,382 | Shares | Sole | 2026-08-13 | |
| 2026-06-30 | $18,445,732 | 17,079,382 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $1,759,500 | 1,150,000 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $1,653,000 | 1,900,000 | Shares | Defined | 2026-03-12 | |
| 2025-09-30 | $2,071,000 | 1,900,000 | Shares | Defined | 2026-03-31 | |
| No filing history on record for this holder in this stock. | ||||||