Position in BKR
as of Jun 30, 2026
· filed Aug 17, 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
Mar 2020
26 quarters on record
Common Shares in BKR Over Time
Shares Held
Position Value (USD)
Derivatives in BKR
reported options exposure · as of Jun 30, 2026CallValue
$1,476,300
CallShares
26,600
PutValue
$4,495,500
PutShares
81,000
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 Equipment & Services
Energy · as of Jun 30, 2026CAPSTONE INVESTMENT ADVISORS, LLC holds $7,077,869 across 10 Oil & Gas Equipment & Services names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TDW |
Tidewater Inc
|
49,103 | $3,271,732 | |
| 2 | OII |
Oceaneering International Inc
|
25,094 | $1,016,808 | |
| 3 | HAL |
Halliburton Co
|
27,964 | $949,377 | |
| 4 | FLOC |
Flowco Holdings Inc.
|
16,082 | $343,189 | |
| 5 | SLB |
Slb Limited/Nv
|
6,824 | $317,247 | |
| 6 | PUMP |
ProPetro Holding Corp.
|
20,193 | $289,567 | |
| 7 | XPRO |
Expro Ltd
|
17,292 | $255,402 | |
| 8 | AESI |
Atlas Energy Solutions Inc.
|
14,623 | $242,888 |
All Filings in BKR
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,495,500 | 81,000 | Put | Defined | 2026-08-17 | |
| 2026-06-30 | $1,476,300 | 26,600 | Call | Defined | 2026-08-17 | |
| 2026-03-31 | $1,459,095 | 23,900 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $4,474,965 | 73,300 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $979,110 | 21,500 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $2,623,104 | 57,600 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $3,707,592 | 76,100 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $2,411,640 | 49,500 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $1,127,196 | 29,400 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $1,495,260 | 39,000 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $2,874,330 | 65,400 | Put | Sole | 2025-05-15 | |
| 2025-03-31 | $3,757,725 | 85,500 | Call | Sole | 2025-05-15 | |
| 2024-12-31 | $4,065,082 | 99,100 | Call | Sole | 2025-02-14 | |
| 2024-12-31 | $4,618,852 | 112,600 | Put | Sole | 2025-02-14 | |
| 2024-09-30 | $665,774 | 18,417 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $896,520 | 24,800 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $3,260,730 | 90,200 | Put | Sole | 2024-11-14 | |
| 2024-06-30 | $868,558 | 24,696 | Shares | Sole | 2024-08-14 | |
| 2024-06-30 | $3,059,790 | 87,000 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $766,706 | 21,800 | Call | Sole | 2024-08-14 | |
| 2024-03-31 | $885,036 | 26,419 | Shares | Sole | 2024-05-01 | |
| 2024-03-31 | $1,675,000 | 50,000 | Put | Sole | 2024-05-01 | |
| 2024-03-31 | $485,750 | 14,500 | Call | Sole | 2024-05-01 | |
| 2023-12-31 | $179,786 | 5,260 | Shares | Sole | 2024-02-12 | |
| 2023-12-31 | $3,069,364 | 89,800 | Put | Sole | 2024-02-12 | |
| 2023-12-31 | $830,574 | 24,300 | Call | Sole | 2024-02-12 | |
| 2023-09-30 | $2,246,352 | 63,600 | Put | Sole | 2023-11-13 | |
| 2023-09-30 | $395,584 | 11,200 | Call | Sole | 2023-11-13 | |
| 2023-06-30 | $190,355 | 6,022 | Shares | Sole | 2023-08-10 | |
| 2023-06-30 | $1,627,915 | 51,500 | Put | Sole | 2023-08-10 | |
| 2023-06-30 | $309,778 | 9,800 | Call | Sole | 2023-08-10 | |
| 2023-03-31 | $1,434,342 | 49,700 | Put | Sole | 2023-05-09 | |
| 2023-03-31 | $282,828 | 9,800 | Call | Sole | 2023-05-09 | |
| 2023-03-31 | $374,169 | 12,965 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $1,181,200 | 40,000 | Put | Sole | 2023-02-10 | |
| 2022-12-31 | $1,659,586 | 56,200 | Call | Sole | 2023-02-10 | |
| 2022-09-30 | $1,161,184 | 55,400 | Call | Sole | 2022-11-10 | |
| 2022-09-30 | $788,096 | 37,600 | Put | Sole | 2022-11-10 | |
| 2022-06-30 | $1,688,895 | 58,500 | Call | Sole | 2022-08-15 | |
| 2022-06-30 | $1,224,088 | 42,400 | Put | Sole | 2022-08-15 | |
| 2022-06-30 | $68,133 | 2,360 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $2,483,162 | 68,200 | Call | Sole | 2022-05-13 | |
| 2022-03-31 | $204,624 | 5,620 | Shares | Sole | 2022-05-13 | |
| 2022-03-31 | $4,820,684 | 132,400 | Put | Sole | 2022-05-13 | |
| 2021-12-31 | $2,247,204 | 93,400 | Call | Sole | 2022-02-11 | |
| 2021-12-31 | $11,173,464 | 464,400 | Put | Sole | 2022-02-11 | |
| 2021-09-30 | $12,540,583 | 507,100 | Put | Sole | 2021-11-15 | |
| 2021-09-30 | $1,943,778 | 78,600 | Call | Sole | 2021-11-15 | |
| 2021-06-30 | $1,072,603 | 46,900 | Call | Sole | 2022-02-11 | |
| 2021-06-30 | $736,002 | 32,182 | Shares | Sole | 2022-02-11 | |
| No filing history on record for this holder in this stock. | ||||||