ETF comparison
IDNA vs TECB overlap
Compare IDNA ETF and TECB ETF by shared holdings, expense ratio, issuer, category, and tracked overlap.
Tracked overlap10.22%
26 shared holdings
IDNA expense0.00%
Unknown
TECB expense0.00%
Unknown
Data date2026-05-01
2026-05-01
Shared top holdings
Overlap uses the smaller fund weight for each shared holding.
MRKMERCK & CO INC
VRTXVERTEX PHARMACEUTICALS INC
REGNREGENERON PHARMACEUTICALS INC
RVMDREVOLUTION MEDICINES INC
INCYINCYTE CORP
MRNAMODERNA INC
Interpretation
Should you own both IDNA and TECB?
IDNA and TECB share 26 tracked holdings with 10.22% 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.