Which closed-end funds own Lantheus Holdings Inc?
4 active closed-end funds report this security in their latest N-PORT filing, with a combined reported value of $12M. Security type: debt security. Country: United States. CUSIP 516544AB9 · ISIN US516544AB96.
Holdings are historical filings (report dates Jul 31, 2026; N-PORT becomes public ~60 days after quarter end), not live positions. Weights are percent of each fund’s net assets. Different instruments of one issuer (shares, bonds, preferreds) are separate securities — see related securities below.
Funds holding this security
| Fund | Category | Weight | Value (USD) | Balance | Fund net assets | Prem/disc | Report date |
|---|---|---|---|---|---|---|---|
| CCD Calamos Dynamic Convertible & Income Fund | Convertible Securities | 0.34% | $3.2M | 2,439,000 par | $939M | 6.7% premium | Jul 31, 2026 |
| CHY Calamos Convertible & High Income Fund | Convertible Securities | 0.27% | $4M | 3,040,000 par | $1.5B | 0.3% premium | Jul 31, 2026 |
| CHI Calamos Convertible Opportunities & Income Fund | Convertible Securities | 0.26% | $3.6M | 2,721,000 par | $1.4B | 4.5% premium | Jul 31, 2026 |
| AVK Advent Convertible & Income Fund | Convertible Securities | 0.16% | $1.2M | 942,000 par | $757M | NAV unavailable | Jul 31, 2026 |
4 positions. Source: SEC Form N-PORT via market-data vendor re-serve. Funds without an N-PORT on file cannot appear here.
Related securities from the same issuer
| Security | Type | Funds holding |
|---|---|---|
| Lantheus Holdings Inc | common equity | 3 |
Issuer-level search for “LANTHEUS HOLDINGS INC” → · Compare two funds’ portfolios →