ETF Holders

MUNI vs BILS overlap

108 institutions report holding both MUNI and BILS.

MUNIBILS

Pick 2 to 4 ETFs.

We don’t have holdings for BILS. Most funds that aren’t in the SEC’s N-PORT data are unit trusts, grantor trusts or very new funds. The institutions tab may still have them.

Who owns them: MUNI institutional holders, BILS institutional holders.

Frequently asked questions

Do institutions hold both MUNI and BILS?

108 Form 13F filers report positions in both, out of 621 that report either one.

How is overlap by weight worked out?

For each holding the two funds share, take the smaller of the two weights, then add those up. Identical portfolios score 100%.