ETF Holders

TDTT vs BILS overlap

44 institutions report holding both TDTT and BILS.

TDTTBILS

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: TDTT institutional holders, BILS institutional holders.

Frequently asked questions

Do institutions hold both TDTT and BILS?

44 Form 13F filers report positions in both, out of 357 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%.