AGG vs VCIT: Holdings Overlap
AGGiShares Core U.S. Aggregate Bond ETF
iShares · 13266 holdings · $137.7B · as of 2026-05-31
VCITVanguard Intermediate-term Corporate Bond Index Fund
Vanguard · 2302 holdings · $67.6B · as of 2026-05-31
How similar are AGG and VCIT?
iShares Core U.S. Aggregate Bond ETF (AGG, by iShares) holds 13266 positions; Vanguard Intermediate-term Corporate Bond Index Fund (VCIT, by Vanguard) holds 2302. They have 2284 holdings in common, and by portfolio weight the two funds are 6.5% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 6.5%Sum of the smaller weight of each shared holding
- Shared Holdings
- 2284AGG holds 13266 · VCIT holds 2302
- Weight in Shared Holdings
- AGG 7%·VCIT 98%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 AGG
10982 of 13266 positions (91.7% of the fund) are not held by VCIT. Showing the top 30 by weight.
- U.S. Treasury Notes0.42%
- U.S. Treasury Notes0.41%
- U.S. Treasury Notes0.41%
- U.S. Treasury Notes0.40%
- U.S. Treasury Notes0.40%
- U.S. Treasury Notes0.39%
Only in VCIT
18 of 2302 positions (0.4% of the fund) are not held by AGG.
- Blackrock Inc0.07%
- Blackrock Inc0.06%
- BlackRock Funding Inc0.04%
- Electronic Arts Inc0.03%
- Leidos Inc0.03%
- Vale Overseas Ltd.0.03%
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| AGG | -0.3% | +0.0% | +2.4% | +4.2% | -0.2% | +1.4% | 4.04% |
| VCIT | -0.2% | -0.0% | +2.8% | +6.0% | +0.9% | +2.7% | 4.87% |
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 AGG vs VCIT →
Shared Holdings(2284)
The top 10 shared positions account for 3% of the overlap, led by U.S. Treasury Notes, U.S. Treasury Notes and Bank of America Corp..
| U.S. Treasury Notes | 0.06% | 0.18% | 0.06% |
|---|---|---|---|
| U.S. Treasury Notes | 0.05% | 0.03% | 0.03% |
| Bank of America Corp. | 0.02% | 0.14% | 0.02% |
| Bank of America Corp. | 0.02% | 0.20% | 0.02% |
| Amazon.com, Inc. | 0.02% | 0.30% | 0.02% |
| Anheuser-Busch Cos LLC / Anheuser-Busch InBev Worldwide Inc | 0.02% | 0.27% | 0.02% |
| Wells Fargo & Co. | 0.02% | 0.18% | 0.02% |
| Goldman Sachs Group, Inc. (The) | 0.02% | 0.18% | 0.02% |
| Pfizer Investment Enterprises Pte. Ltd. | 0.02% | 0.27% | 0.02% |
| JPMorgan Chase & Co. | 0.02% | 0.18% | 0.02% |
| Bank of America Corp. | 0.02% | 0.27% | 0.02% |
| Morgan Stanley | 0.02% | 0.17% | 0.02% |
| Oracle Corp. | 0.02% | 0.27% | 0.02% |
| Morgan Stanley | 0.01% | 0.16% | 0.01% |
| Goldman Sachs Group, Inc. (The) | 0.01% | 0.23% | 0.01% |
| Alphabet, Inc. | 0.01% | 0.24% | 0.01% |
| Bank of America Corp. | 0.01% | 0.22% | 0.01% |
| Verizon Communications, Inc. | 0.01% | 0.18% | 0.01% |
| JPMorgan Chase & Co. | 0.01% | 0.24% | 0.01% |
| Amgen, Inc. | 0.01% | 0.23% | 0.01% |
| Bank of America Corp. | 0.01% | 0.14% | 0.01% |
| JPMORGAN CHASE and CO 5.717%/VAR 09/14/2033 | 0.01% | 0.15% | 0.01% |
| Morgan Stanley | 0.01% | 0.19% | 0.01% |
| Bank of America Corp. | 0.01% | 0.11% | 0.01% |
| Morgan Stanley | 0.01% | 0.21% | 0.01% |
Showing the top 250 of 2284 shared holdings by overlap weight.
Frequently Asked Questions
How much do AGG and VCIT overlap?
AGG and VCIT overlap by 6.5% of portfolio weight. They share 2284 holdings (AGG holds 13266 positions and VCIT holds 2302), based on each fund's latest SEC-reported holdings.
Is it redundant to own both AGG and VCIT?
The two portfolios are 6.5% identical by weight. Owning both is not redundant. Most of each portfolio is distinct, so the funds can serve different roles.
What are the biggest shared holdings of AGG and VCIT?
The largest positions held by both funds are U.S. Treasury Notes, U.S. Treasury Notes, Bank of America Corp., Bank of America Corp. and Amazon.com, Inc.. Together the top 10 shared positions account for 3% of the total overlap.
What does AGG own that VCIT doesn't?
10982 positions (91.7% of AGG) are unique to AGG, led by U.S. Treasury Notes, U.S. Treasury Notes and U.S. Treasury Notes. In the other direction, 18 positions (0.4% of VCIT) are unique to VCIT.