Position in BKR
as of Mar 31, 2026
· filed May 4, 2026
Position Value
$4,517,700
-$1,025,340 QoQ
Shares Held
74,000
-61.5% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2021
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in BKR Over Time
Shares Held
Position Value (USD)
Derivatives in BKR
reported options exposure · as of Dec 31, 2021CallValue
$7,458,600
CallShares
310,000
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 Equipment & Services
Energy · as of Jun 30, 2026Calamos Advisors LLC holds $39,713,850 across 6 Oil & Gas Equipment & Services names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | FTI |
TechnipFMC plc
|
259,458 | $17,202,065 | |
| 2 | SLB |
Slb Limited/Nv
|
215,171 | $10,003,299 | |
| 3 | HAL |
Halliburton Co
|
269,500 | $9,149,525 | |
| 4 | NESR |
National Energy Services Reunited Corp.
|
56,776 | $1,699,304 | |
| 5 | NGS |
Natural Gas Services Group Inc
|
30,246 | $1,304,811 | |
| 6 | FTK |
Flotek Industries Inc/Cn/
|
15,087 | $354,846 |
All Filings in BKR
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,517,700 | 74,000 | Shares | Sole | 2026-05-04 | |
| 2022-06-30 | $5,543,040 | 192,000 | Shares | Sole | 2022-08-01 | |
| 2022-03-31 | $6,917,900 | 190,000 | Shares | Sole | 2022-05-03 | |
| 2021-12-31 | $7,458,600 | 310,000 | Call | Sole | 2022-02-01 | |
| 2021-12-31 | $7,193,940 | 299,000 | Shares | Sole | 2022-02-01 | |
| No filing history on record for this holder in this stock. | ||||||