Latest Period
Q1 2026
Security Snapshot
KOSMOS ENERGY LTD - NOTE 3.125% 3/1 Institutional Ownership
CUSIP: 500688AH9
13F Institutional Holders and Ownership History from Q1 2025 to Q1 2026
Institutions Reporting
20
Principal
$316,411,000
Price (% of par)
78.5%
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- Security type / class
- Debt / NOTE 3.125% 3/1
- All holders as of 31 Mar 2026
- Q1 2026
- Total 13F principal
- $316,411,000
- Total 13F market value
- $250,164,424
- Principal change
- +$18,650,000
- Market value change
- +$27,853,072
- Number of holders
- 20
- SEC-reported market price (% of par)
- 78.5%
Latest holder snapshot
3 signals
Issuer context
1 identity field
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- 500688AH9 - KOSMOS ENERGY LTD - NOTE 3.125% 3/1 is tracked under CUSIP 500688AH9.
- 20 institutions reported positions in Q1 2026.
- Schedule 13D/13G significant owner rows are not currently available.
Change
- Holder count moved from 21 to 20 between Q4 2025 and Q1 2026.
- SEC-reported value moved from $133,397,939 to $250,164,424.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 20 institutions filings for Q1 2026.
Security key
500688AH9
Latest holder period
Q1 2026
13F holders
20
13D/G owners
0
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 500688AH9:
As of 31 Mar 2026, 20 institutional investors reported holding $316,411,000 in principal (par value) of KOSMOS ENERGY LTD - NOTE 3.125% 3/1.
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
5
Latest
Q1 2026
Rows shown
1-5 of 5
| Period | Principal | Value | Change | Price (% of par) (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | $316,411,000 | $250,164,424 | +$27,853,072 | 78.5% | 20 |
| 2025 Q4 | $304,286,000 | $133,397,939 | -$21,460,374 | 42.74% | 21 |
| 2025 Q3 | $292,055,000 | $193,789,020 | -$13,935,737 | 63.97% | 21 |
| 2025 Q2 | $314,376,000 | $224,180,910 | -$7,028,317 | 68.8% | 25 |
| 2025 Q1 | $311,461,771 | $244,859,240 | +$244,859,240 | 76.51% | 27 |