CDC vs BDBT overlap

CDC and BDBT overlap 0.0% by weight, across 0 shared holdings.

CDCBDBT

Pick 2 to 4 ETFs.

0.0%

overlap by weight, across 0 shared holdings

CDC0.0% of the fund is in shared holdings, of 100

BDBT0.0% of the fund is in shared holdings, of 6

Top shared holdings

These funds hold nothing in common.

Overlap by weight adds up the smaller weight of each holding the funds share, so 100% means identical portfolios. Long securities only: derivatives and cash vehicles are left out. Sources: CDC, SEC Form N-PORT, June 30, 2026; BDBT, SEC Form N-PORT, July 31, 2026.

institutions report holding both, of 104 holding any

CDC3.5% of its 13F dollars, 2.0% of its 101 holders

BDBT0.1% of its 13F dollars, 40.0% of its 5 holders

Largest institutions holding both

Firm	CDC	BDBT
Royal Bank of Canada	$15.9M	$6K
Citadel Advisors LLC	$1.4M	$692K

This compares who owns the funds, not what the funds hold. From SEC Form 13F, for managers with $100M+ in US securities.

Who owns them: CDC institutional holders, BDBT institutional holders.

Frequently asked questions

How much do CDC and BDBT overlap?

0.0% by weight, with 0 holdings in common, using holdings for CDC as of June 30, 2026 and BDBT as of July 31, 2026.

Do institutions hold both CDC and BDBT?

2 Form 13F filers report positions in both, out of 104 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%.