ETF Overlap Checker

ETF comparison

AOK vs ITDC overlap

Compare AOK ETF and ITDC ETF by shared holdings, expense ratio, issuer, category, and tracked overlap.

Tracked overlap53.27%

1048 shared holdings

AOK expense0.00%

Unknown

ITDC expense0.00%

Unknown

Data date2026-05-01

2026-05-01

Shared top holdings

Overlap uses the smaller fund weight for each shared holding.

TNOTETREASURY NOTE
9.39%overlap weight
IDEVISHARES CORE MSCI INT DEVEL ETF
8.60%overlap weight
TBONDTREASURY BOND
4.18%overlap weight
IEMGISHARES CORE MSCI EMERGING MARKETS
3.70%overlap weight
NVDANVIDIA CORP
1.49%overlap weight
AMZNAMAZON.COM INC
0.79%overlap weight

Interpretation

Should you own both AOK and ITDC?

AOK and ITDC share 1048 tracked holdings with 53.27% overlap in the imported holdings set. High overlap can be fine when the funds serve a deliberate role, but it can also mean less diversification than the ticker count suggests.

Use the portfolio analyzer to test your actual allocations. Pairwise overlap does not account for how much of each ETF you own.