VCSH vs IGSB: Holdings Overlap
VCSHVanguard Short-term Corporate Bond Index Fund
Vanguard · 3000 holdings · $45.0B · as of 2026-05-31
IGSBiShares 1-5 Year Investment Grade Corporate Bond ETF
iShares · 4605 holdings · $23.2B · as of 2026-05-31
How similar are VCSH and IGSB?
Vanguard Short-term Corporate Bond Index Fund (VCSH, by Vanguard) holds 3000 positions; iShares 1-5 Year Investment Grade Corporate Bond ETF (IGSB, by iShares) holds 4605. They have 2919 holdings in common, and by portfolio weight the two funds are 58.1% identical. In practical terms the pair is moderately overlapping; they share a meaningful core, but each fund adds distinct exposure.
- Overlap by Weight
- 58.1%Sum of the smaller weight of each shared holding
- Shared Holdings
- 2919VCSH holds 3000 · IGSB holds 4605
- Weight in Shared Holdings
- VCSH 95%·IGSB 70%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 VCSH
81 of 3000 positions (2.7% of the fund) are not held by IGSB. Showing the top 30 by weight.
- US TREASURY N/B0.83%
- Goldman Sachs Group, Inc. (The)0.13%
- Intercontinental Exchange, Inc.0.09%
- Intercontinental Exchange, Inc.0.07%
- Intercontinental Exchange, Inc.0.07%
- Pioneer Natural Resources Co.0.06%
Only in IGSB
1686 of 4605 positions (28.8% of the fund) are not held by VCSH. Showing the top 30 by weight.
- Eagle Funding Luxco Sarl0.31%
- Mars Inc0.12%
- Bayer US Finance II LLC0.09%
- Saudi Arabian Oil Co0.08%
- Mars Inc0.08%
- UBS Group AG0.08%
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| VCSH | +0.3% | +1.2% | +3.4% | +5.5% | +2.4% | +2.7% | 4.46% |
| IGSB | +0.3% | +1.2% | +3.5% | +5.6% | +2.5% | +2.7% | 4.61% |
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 VCSH vs IGSB →
Shared Holdings(2919)
The top 10 shared positions account for 2% of the overlap, led by T-Mobile USA, Inc., Bank of America Corp. and AbbVie, Inc..
| T-Mobile USA, Inc. | 0.19% | 0.18% | 0.18% |
|---|---|---|---|
| Bank of America Corp. | 0.23% | 0.16% | 0.16% |
| AbbVie, Inc. | 0.21% | 0.14% | 0.14% |
| Amazon.com, Inc. | 0.15% | 0.13% | 0.13% |
| CVS Health Corp. | 0.20% | 0.13% | 0.13% |
| Boeing Co. (The) | 0.19% | 0.12% | 0.12% |
| Goldman Sachs Group, Inc. (The) | 0.13% | 0.12% | 0.12% |
| WELLS FARGO and CO NEW 5.574%/VAR 07/25/2029 | 0.18% | 0.11% | 0.11% |
| Pfizer Investment Enterprises Pte. Ltd. | 0.17% | 0.11% | 0.11% |
| Deutsche Telekom International Finance BV | 0.14% | 0.11% | 0.11% |
| Bank of America Corp. | 0.16% | 0.11% | 0.11% |
| Citigroup, Inc. | 0.11% | 0.10% | 0.10% |
| Citigroup, Inc. | 0.15% | 0.10% | 0.10% |
| Cigna Group (The) | 0.16% | 0.10% | 0.10% |
| JPMorgan Chase & Co. | 0.15% | 0.10% | 0.10% |
| Bank of America Corp. | 0.16% | 0.10% | 0.10% |
| Meta Platforms, Inc. | 0.13% | 0.10% | 0.10% |
| WELLS FARGO and CO NEW 5.15%/VAR 04/23/2031 | 0.11% | 0.10% | 0.10% |
| Amgen, Inc. | 0.17% | 0.10% | 0.10% |
| Bank of America Corp. | 0.11% | 0.10% | 0.10% |
| AerCap Ireland Capital DAC / AerCap Global Aviation Trust | 0.16% | 0.09% | 0.09% |
| JPMORGAN CHASE and CO 2.739%/VAR 10/15/2030 | 0.14% | 0.09% | 0.09% |
| Comcast Corp. | 0.13% | 0.09% | 0.09% |
| Bank of America Corp. | 0.11% | 0.09% | 0.09% |
| AT and T INC 4.3% 02/15/2030 | 0.09% | 0.09% | 0.09% |
Showing the top 250 of 2919 shared holdings by overlap weight.
Frequently Asked Questions
How much do VCSH and IGSB overlap?
VCSH and IGSB overlap by 58.1% of portfolio weight. They share 2919 holdings (VCSH holds 3000 positions and IGSB holds 4605), based on each fund's latest SEC-reported holdings.
Is it redundant to own both VCSH and IGSB?
The two portfolios are 58.1% identical by weight. Owning both is defensible: they share a meaningful core, but each fund adds exposure the other lacks.
What are the biggest shared holdings of VCSH and IGSB?
The largest positions held by both funds are T-Mobile USA, Inc., Bank of America Corp., AbbVie, Inc., Amazon.com, Inc. and CVS Health Corp.. Together the top 10 shared positions account for 2% of the total overlap.
What does VCSH own that IGSB doesn't?
81 positions (2.7% of VCSH) are unique to VCSH, led by US TREASURY N/B, Goldman Sachs Group, Inc. (The) and Intercontinental Exchange, Inc.. In the other direction, 1686 positions (28.8% of IGSB) are unique to IGSB.