ETF Overlap Checker

ETF comparison

ITDC vs IRTR overlap

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

Tracked overlap132.18%

1523 shared holdings

ITDC expense0.00%

Unknown

IRTR expense0.00%

Unknown

Data date2026-05-01

2026-05-01

Shared top holdings

Overlap uses the smaller fund weight for each shared holding.

IWBISHARES RUSSELL 1000 ETF
25.00%overlap weight
GOVTISHARES US TREASURY BOND ETF
12.93%overlap weight
IDEVISHARES CORE MSCI INT DEVEL ETF
9.57%overlap weight
TNOTETREASURY NOTE
9.39%overlap weight
MBBISHARES MBS ETF
8.82%overlap weight
IEMGISHARES CORE MSCI EMERGING MARKETS
4.71%overlap weight

Interpretation

Should you own both ITDC and IRTR?

ITDC and IRTR share 1523 tracked holdings with 132.18% 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.