Home > Compare > IRTR vs ITDA Holdings as of April 30, 2026 (IRTR) and October 31, 2024 (ITDA)

IRTR vs ITDA: Portfolio Overlap

iShares LifePath Retirement ETF vs iShares LifePath Target Date 2025 ETF

89.5%

Weighted portfolio overlap

Very High Overlap

The two portfolios are structurally near-identical: most of the weight sits in the same stocks, so holding both concentrates rather than spreads capital. The tier describes what the data shows, not what to do about it.

IRTR

13 equity holdings
as of April 30, 2026

ITDA

13 equity holdings
as of October 31, 2024

13 stocks held in common

Overlap View Venn Diagram

Overlapping Holdings

10 Top 10 of 13 shared, by overlap contribution

#	Stock	IRTR	ITDA	Overlap%
1	iShares Russell 1000 ETF	25.11%	25.85%	25.11%
2	iShares U.S. Treasury Bond ETF	24.11%	16.82%	16.82%
3	iShares MBS ETF	12.42%	13.26%	12.42%
4	iShares 0-5 Year TIPS Bond ETF	9.40%	10.89%	9.40%
5	iShares Core MSCI International Developed Markets ETF	9.75%	8.75%	8.75%
6	iShares Trust	3.94%	5.17%	3.94%
7	iShares Core MSCI Emerging Markets ETF	4.78%	3.53%	3.53%
8	iShares Trust	3.02%	6.30%	3.02%
9	iShares 5-10 Year Investment G	2.70%	3.59%	2.70%
10	iShares 10+ Year Investment Gr	1.82%	3.03%	1.82%

Run the full interactive analysis — compare up to 5 funds at once, see Venn diagrams, heatmaps, and more.

Run Full Analysis →

Frequently Asked Questions (FAQs)

What is the portfolio overlap between IRTR and ITDA?

IRTR (iShares LifePath Retirement ETF) and ITDA (iShares LifePath Target Date 2025 ETF) share 89.5% portfolio overlap as of IRTR's April 30, 2026 filing and ITDA's October 31, 2024 filing, across 13 common stocks. Overlap is the sum of the smaller weight of each shared stock, so it reads as the share of a dollar that lands on the same companies in both funds.

Do IRTR and ITDA invest in the same stocks?

Almost entirely. These funds hold nearly identical portfolios and offer little differentiation between them.

What are the top stocks held by both IRTR and ITDA?

The most prominent shared holdings (by combined weight) are: iShares Russell 1000 ETF, iShares U.S. Treasury Bond ETF, iShares MBS ETF. See the full common-holdings table on this page for weights in each fund.

Related Comparisons