Which closed-end funds own Mplx LP?
2 active closed-end funds report this security in their latest N-PORT filing, with a combined reported value of $9M. Security type: debt security. Country: United States. CUSIP 55336VBV1 · ISIN US55336VBV18 · ticker MPLX.
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 |
|---|---|---|---|---|---|---|---|
| DNP DNP Select Income Fund | Taxable Bonds | 0.18% | $8.8M | 9,000,000 par | $4.8B | 7.9% premium | Jul 31, 2026 |
| JHS John Hancock Income Securities Trust | Taxable Bonds | 0.06% | $149K | 152,000 par | $229M | 10.8% discount | Jul 31, 2026 |
2 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
Issuer-level search for “MPLX” → · Compare two funds’ portfolios →