Calamos Advisors LLC
Position in NESR — National Energy Services Reunited Corp.
CIK 1316507
NAPERVILLE, IL
Position in NESR
as of Jun 30, 2026
· filed Jul 31, 2026
Position Value
$1,699,304
+$28,789 QoQ
Shares Held
56,776
-27.0% QoQ
Ownership
0.056%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#92
of 224 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority
Sole 98%
Shared 0%
None 2%
Common Shares in NESR Over Time
Shares Held
Position Value (USD)
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. NESR ranks #4 (4.3% of the industry book) .
| # | 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.
This page
|
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 NESR
Export CSV
2 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,699,304 | 56,776 | Shares | Sole | 2026-07-31 | |
| 2026-03-31 | $1,670,515 | 77,807 | Shares | Sole | 2026-05-04 | |
| No filing history on record for this holder in this stock. | ||||||