Position in CRK
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$7,474
+$6,210 QoQ
Shares Held
501
+735.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#265
of 312 holders
Holding Since
Jun 2024
9 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in CRK Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas E&P
Energy · as of Jun 30, 2026Optiver Holding B.V. holds $22,320,198 across 29 Oil & Gas E&P names. CRK ranks #16 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | COP |
Conocophillips
|
170,984 | $17,775,495 | |
| 2 | FANG |
Diamondback Energy, Inc.
|
13,525 | $2,377,424 | |
| 3 | OXY |
Occidental Petroleum Corp /De/
|
26,256 | $1,275,253 | |
| 4 | OVV |
Ovintiv Inc.
|
6,000 | $315,900 | |
| 5 | EXE |
EXPAND ENERGY Corp
|
1,562 | $142,438 | |
| 6 | APA |
APA Corp
|
3,155 | $102,758 | |
| 7 | SM |
SM Energy Co
|
2,276 | $59,403 | |
| 8 | MGY |
Magnolia Oil & Gas Corp
|
1,711 | $43,767 |
All Filings in CRK
Export CSV
9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $7,474 | 501 | Shares | Defined | 2026-08-12 | |
| 2026-03-31 | $1,264 | 60 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $1,205 | 52 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $8,388 | 423 | Shares | Defined | 2025-11-10 | |
| 2025-06-30 | $6,281 | 227 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $9,153 | 450 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $8,199 | 450 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $3,183 | 286 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $4,712 | 454 | Shares | Defined | 2024-08-14 | |
| No filing history on record for this holder in this stock. | ||||||