TDTT vs VCSH: Holdings Overlap
TDTTFlexShares iBoxx 3-Year Target Duration TIPS Index Fund
FlexShares · 22 holdings · $2.5B · as of 2026-04-30
VCSHVanguard Short-term Corporate Bond Index Fund
Vanguard · 3000 holdings · $45.0B · as of 2026-05-31
Holdings snapshots are 31 days apart (TDTT: 2026-04-30, VCSH: 2026-05-31). Weights and index membership change between snapshots, so the true current overlap is typically higher than shown. For funds tracking the same index, the gap can be 5–15 points.
How similar are TDTT and VCSH?
FlexShares iBoxx 3-Year Target Duration TIPS Index Fund (TDTT, by FlexShares) holds 22 positions; Vanguard Short-term Corporate Bond Index Fund (VCSH, by Vanguard) holds 3000. They have 0 holdings in common, and by portfolio weight the two funds are 0.0% identical. In practical terms the pair is essentially distinct, holding almost none of the same securities.
- Overlap by Weight
- 0.0%Sum of the smaller weight of each shared holding
- Shared Holdings
- 0TDTT holds 22 · VCSH holds 3000
- Weight in Shared Holdings
- TDTT 0%·VCSH 0%Share of each fund's weight in stocks both funds own
Based on each fund's latest official holdings. How is this calculated?
What makes each fund different
Only in TDTT
22 of 22 positions (99.3% of the fund) are not held by VCSH.
- U.S. Treasury Inflation Linked Notes10.75%
- U.S. Treasury Inflation Linked Notes10.71%
- U.S. Treasury Inflation Linked Notes10.68%
- U.S. Treasury Inflation Linked Bonds9.52%
- U.S. Treasury Inflation Linked Bonds5.13%
- U.S. Treasury Inflation Linked Notes3.74%
Only in VCSH
3000 of 3000 positions (97.9% of the fund) are not held by TDTT. Showing the top 30 by weight.
- US TREASURY N/B0.83%
- Bank of America Corp.0.23%
- AbbVie, Inc.0.21%
- CVS Health Corp.0.20%
- T-Mobile USA, Inc.0.19%
- Boeing Co. (The)0.19%
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| TDTT | +0.0% | +1.5% | +2.5% | +4.8% | +2.6% | +3.0% | 5.60% |
| VCSH | +0.3% | +1.2% | +3.4% | +5.5% | +2.4% | +2.7% | 4.46% |
Total returns including dividends, from adjusted daily closes as of 2026-08-07. 3Y/5Y/10Y are annualized. Yield is trailing-12-month distributions over the last close. Past performance does not predict future results.
Project the growth of $10,000 in TDTT vs VCSH →
Shared Holdings(0)
These two funds have no holdings in common.
Frequently Asked Questions
How much do TDTT and VCSH overlap?
TDTT and VCSH overlap by 0.0% of portfolio weight. They share 0 holdings (TDTT holds 22 positions and VCSH holds 3000), based on each fund's latest SEC-reported holdings.
Is it redundant to own both TDTT and VCSH?
The two portfolios are 0.0% identical by weight. Owning both is genuine diversification: the funds hold almost none of the same securities.
What does TDTT own that VCSH doesn't?
22 positions (99.3% of TDTT) are unique to TDTT, led by U.S. Treasury Inflation Linked Notes, U.S. Treasury Inflation Linked Notes and U.S. Treasury Inflation Linked Notes. In the other direction, 3000 positions (97.9% of VCSH) are unique to VCSH.