Position in CRK
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$0
+$0 QoQ
Shares Held
0
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2024
7 quarters on record
Derivatives in CRK
reported options exposure · as of Jun 30, 2026CallValue
$307,352
CallShares
20,600
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Oil & Gas E&P
Energy · as of Jun 30, 2026PEAK6 LLC holds $34,070,288 across 16 Oil & Gas E&P names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | REI |
Ring Energy, Inc.
|
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 CRK
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $307,352 | 20,600 | Call | Defined | 2026-08-13 | |
| 2026-03-31 | $470,084 | 22,300 | Call | Defined | 2026-05-14 | |
| 2025-12-31 | $1,114,958 | 48,100 | Put | Defined | 2026-03-12 | |
| 2025-12-31 | $827,526 | 35,700 | Call | Defined | 2026-03-12 | |
| 2025-09-30 | $1,788,666 | 90,200 | Call | Defined | 2026-03-31 | |
| 2025-09-30 | $764,446 | 38,550 | Shares | Defined | 2026-03-31 | |
| 2025-06-30 | $2,703,359 | 97,700 | Call | Defined | 2026-03-26 | |
| 2025-03-31 | $9,120,456 | 448,400 | Call | Defined | 2025-05-14 | |
| 2024-12-31 | $1,723,612 | 94,600 | Put | Defined | 2025-02-13 | |
| 2024-12-31 | $29,993,764 | 1,646,200 | Call | Defined | 2025-02-13 | |
| No filing history on record for this holder in this stock. | ||||||