The BlackRock North American Income Trust aims to provide an attractive and growing level of income return with capital appreciation over the long term, predominantly through investment in a diversified portfolio of primarily large-cap US equities

https://www.blackrock.com/uk/individual/products/investment-trusts/our-range/blackrock-north-american-income-investment-trust/trust-information

Its top ten holdings are:-

JPMorgan Chase USA 4.3% of the fund
Bank of America USA 4.3% of the fund
Pfizer USA 3.7% of the fund
Citigroup USA 3.5% of the fund
Wells Fargo USA 2.9% of the fund
Oracle USA 2.9% of the fund
Microsoft USA 2.5% of the fund
Anthem USA 2.4% of the fund
Verizon Communications USA 2.4% of the fund
Royal Dutch Shell Netherlands 2.3% of the fund

http://www.shareshop.hsbc.co.uk/shareshop/security.cgi?csi=2895465&action=

a yield of 3%