SPSB vs VOO: Holdings Overlap
SPSBState Street® SPDR® Portfolio Short Term Corporate Bond ETF
State Street (SPDR) · 1618 holdings · $10.7B · as of 2026-08-06
Vanguard · 504 holdings · $1.03T · as of 2026-03-31
Holdings snapshots are 128 days apart (SPSB: 2026-08-06, 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 SPSB and VOO?
State Street® SPDR® Portfolio Short Term Corporate Bond ETF (SPSB, by State Street (SPDR)) holds 1618 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
- 0SPSB holds 1618 · VOO holds 504
- Weight in Shared Holdings
- SPSB 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 SPSB
1618 of 1618 positions (98.9% of the fund) are not held by VOO. Showing the top 30 by weight.
- SALESFORCE INC SR UNSECURED 03/29 4.650.64%
- MORGAN STANLEY SR UNSECURED 04/30 VAR0.59%
- AERCAP IRELAND CAP/GLOBA COMPANY GUAR 10/28 30.45%
- BANK OF AMERICA CORP SR UNSECURED 12/28 VAR0.45%
- MORGAN STANLEY SR UNSECURED 01/30 VAR0.41%
- MORGAN STANLEY SR UNSECURED 07/29 VAR0.37%
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| SPSB | +0.4% | +1.5% | +3.6% | +5.3% | +2.8% | +2.6% | 4.36% |
| 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 SPSB vs VOO →
Shared Holdings(0)
These two funds have no holdings in common.
Frequently Asked Questions
How much do SPSB and VOO overlap?
SPSB and VOO overlap by 0.0% of portfolio weight. They share 0 holdings (SPSB holds 1618 positions and VOO holds 504), based on each fund's latest SEC-reported holdings.
Is it redundant to own both SPSB 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 SPSB own that VOO doesn't?
1618 positions (98.9% of SPSB) are unique to SPSB, led by SALESFORCE INC SR UNSECURED 03/29 4.65, MORGAN STANLEY SR UNSECURED 04/30 VAR and AERCAP IRELAND CAP/GLOBA COMPANY GUAR 10/28 3. In the other direction, 504 positions (99.8% of VOO) are unique to VOO.