Calamos Advisors LLC
Position in PBR — Petrobras - Petroleo Brasileiro SA
CIK 1316507
NAPERVILLE, IL
Position in PBR
as of Mar 31, 2026
· filed May 4, 2026
Position Value
$201,275
+$201,275 QoQ
Shares Held
9,700
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2020
5 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 0.ToString("F0")%
None 100.ToString("F0")%
Common Shares in PBR Over Time
Shares Held
Position Value (USD)
Derivatives in PBR
reported options exposure · as of Mar 31, 2026CallValue
$36,669,400
CallShares
1,767,200
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 Integrated
Energy · as of Mar 31, 2026Calamos Advisors LLC holds $383,326,762 across 5 Oil & Gas Integrated names. PBR ranks #5 (0.1% of the industry book) .
All Filings in PBR
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $201,275 | 9,700 | Shares | Sole | 2026-05-04 | |
| 2026-03-31 | $36,669,400 | 1,767,200 | Call | Sole | 2026-05-04 | |
| 2023-12-31 | $3,018,330 | 189,000 | Call | Sole | 2024-01-31 | |
| 2023-09-30 | $1,442,038 | 96,200 | Call | Sole | 2023-10-26 | |
| 2021-06-30 | $1,589,900 | 130,000 | Call | Sole | 2021-07-22 | |
| 2020-12-31 | $3,032,100 | 270,000 | Call | Sole | 2021-01-27 | |
| 2020-12-31 | $1,338,616 | 119,200 | Shares | Sole | 2021-01-27 | |
| No filing history on record for this holder in this stock. | ||||||