GOVT vs VOO: Holdings Overlap
GOVTiShares U.S. Treasury Bond ETF
iShares · 223 holdings · $43.7B · as of 2026-04-30
Vanguard · 504 holdings · $1.03T · as of 2026-03-31
Holdings snapshots are 30 days apart (GOVT: 2026-04-30, VOO: 2026-03-31). 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 GOVT and VOO?
iShares U.S. Treasury Bond ETF (GOVT, by iShares) holds 223 positions; Vanguard 500 Index Fund (VOO, by Vanguard) holds 504. 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
- 0GOVT holds 223 · VOO holds 504
- Weight in Shared Holdings
- GOVT 0%·VOO 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 GOVT
223 of 223 positions (98.8% of the fund) are not held by VOO. Showing the top 30 by weight.
- U.S. Treasury Notes5.25%
- U.S. Treasury Notes2.92%
- U.S. Treasury Notes2.60%
- U.S. Treasury Notes2.06%
- U.S. Treasury Notes1.59%
- U.S. Treasury Bonds1.55%
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| GOVT | -0.2% | -0.3% | +1.6% | +3.3% | -0.8% | +0.7% | 3.64% |
| VOO | +3.4% | +14.0% | +23.7% | +21.3% | +13.4% | +15.4% | 1.03% |
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 GOVT vs VOO →
Shared Holdings(0)
These two funds have no holdings in common.
Frequently Asked Questions
How much do GOVT and VOO overlap?
GOVT and VOO overlap by 0.0% of portfolio weight. They share 0 holdings (GOVT holds 223 positions and VOO holds 504), based on each fund's latest SEC-reported holdings.
Is it redundant to own both GOVT and VOO?
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 GOVT own that VOO doesn't?
223 positions (98.8% of GOVT) are unique to GOVT, led by U.S. Treasury Notes, U.S. Treasury Notes and U.S. Treasury Notes. In the other direction, 504 positions (99.8% of VOO) are unique to VOO.