Position in BSM
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$895,663
+$522,587 QoQ
Shares Held
59,237
+111.0% QoQ
Ownership
0.026%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
18 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BSM Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas E&P
Energy · as of Jun 30, 2026SIMPLEX TRADING, LLC holds $13,936,424 across 35 Oil & Gas E&P names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DVN |
Devon Energy Corp/De
|
128,155 | $5,295,364 | |
| 2 | CNQ |
CANADIAN NATURAL RESOURCES Ltd
|
57,416 | $2,267,932 | |
| 3 | EXE |
EXPAND ENERGY Corp
|
10,165 | $926,946 | |
| 4 | BKV |
BKV Corp
|
33,691 | $921,785 | |
| 5 | VIST |
Vista Energy, S.A.B. de C.V.
|
8,736 | $557,356 | |
| 6 | CRGY |
Crescent Energy Co
|
48,088 | $472,224 | |
| 7 | MGY |
Magnolia Oil & Gas Corp
|
16,880 | $431,790 | |
| 8 | AR |
ANTERO RESOURCES Corp
|
9,958 | $349,924 |
All Filings in BSM
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $895,663 | 59,237 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $373,076 | 28,072 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $40,011 | 3,045 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $45,950 | 3,513 | Shares | Sole | 2025-08-05 | |
| 2024-12-31 | $629,610 | 43,124 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $706,876 | 46,813 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $371,473 | 23,706 | Shares | Sole | 2024-07-25 | |
| 2024-03-31 | $14,941 | 935 | Shares | Sole | 2024-04-25 | |
| 2023-12-31 | $348,997 | 21,867 | Shares | Sole | 2024-02-02 | |
| 2023-06-30 | $94,296 | 5,912 | Shares | Sole | 2023-08-04 | |
| 2022-12-31 | $530,477 | 31,445 | Shares | Sole | 2023-02-02 | |
| 2022-09-30 | $75,354 | 4,815 | Shares | Sole | 2022-11-04 | |
| 2021-12-31 | $337,956 | 32,716 | Shares | Sole | 2022-02-23 | |
| 2021-03-31 | $2,371 | 272 | Shares | Sole | 2021-04-26 | |
| 2020-12-31 | $38,683 | 5,791 | Shares | Sole | 2021-02-02 | |
| 2020-09-30 | $121,123 | 19,727 | Shares | Sole | 2020-10-14 | |
| 2020-06-30 | $174,915 | 26,910 | Shares | Sole | 2020-07-13 | |
| 2020-03-31 | $27,583 | 5,894 | Shares | Sole | 2020-04-29 | |
| No filing history on record for this holder in this stock. | ||||||