Which closed-end funds own Quest Diagnostics Inc?
12 active closed-end funds report this security in their latest N-PORT filing, with a combined reported value of $82.2M. Security type: common equity. Country: United States. CUSIP 74834L100 · ISIN US74834L1008 · ticker DGX.
Holdings are historical filings (report dates May 29, 2026 – 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 |
|---|---|---|---|---|---|---|---|
| AIO Virtus Artificial Intelligence & Technology Opportunities Fund | Technology | 0.79% | $8.5M | 36,520 sh | $1.1B | 9.9% discount | Jul 31, 2026 |
| ETJ Eaton Vance Risk-Managed Diversified Equity Income Fund | U.S. Equity | 0.73% | $4.5M | 21,199 sh | $618M | 12.4% discount | Jun 30, 2026 |
| ETY Eaton Vance Tax-Managed Diversified Equity Income Fund | U.S. Equity | 0.72% | $18.1M | 77,564 sh | $2.5B | 11.8% discount | Jul 31, 2026 |
| EOI Eaton Vance Enhanced Equity Income Fund | Covered Call / Option Income | 0.71% | $6.2M | 29,067 sh | $866M | 7.1% discount | Jun 30, 2026 |
| USA Liberty All Star Equity Fund | U.S. Equity | 0.67% | $13.6M | 64,003 sh | $2B | 12.8% discount | Jun 30, 2026 |
| CSQ Calamos Strategic Total Return Fund | Multi-Asset | 0.39% | $18.8M | 80,635 sh | $4.9B | 9.4% discount | Jul 31, 2026 |
| CLM Cornerstone Strategic Investment Fund | Multi-Asset | 0.33% | $6.5M | 30,900 sh | $2B | 2.6% premium | Jun 30, 2026 |
| CRF Cornerstone Total Return Fund | Multi-Asset | 0.33% | $3.5M | 16,308 sh | $1.1B | 0.3% discount | Jun 30, 2026 |
| BME BlackRock Health Sciences Trust | Healthcare | 0.28% | $1.6M | 7,463 sh | $573M | 3.7% discount | Jun 30, 2026 |
| ECAT BlackRock ESG Capital Allocation Term Trust | U.S. Equity | 0.03% | $507K | 2,391 sh | $1.7B | NAV unavailable | Jun 30, 2026 |
| BCAT BlackRock Capital Allocation Term Trust | U.S. Equity | 0.03% | $496K | 2,341 sh | $1.7B | NAV unavailable | Jun 30, 2026 |
| GOF Guggenheim Strategic Opportunities Fund | Multi-Asset | 0.00% | $17.9K | 92 sh | $2.8B | 12.9% discount | May 29, 2026 |
12 positions. Source: SEC Form N-PORT via market-data vendor re-serve. Funds without an N-PORT on file cannot appear here.
Also listed in filings as: QUEST DIAGNOSTICS INC.
Related securities from the same issuer
| Security | Type | Funds holding |
|---|---|---|
| Quest Diagnostics Inc. | debt security | 1 |
Issuer-level search for “DGX” → · Compare two funds’ portfolios →