BIV vs SRLN: Holdings Overlap
BIVVanguard Intermediate-term Bond Index Fund
Vanguard · 2340 holdings · $28.9B · as of 2026-03-31
SRLNState Street® Blackstone Senior Loan ETF
State Street (SPDR) · 706 holdings · $5.3B · as of 2026-08-06
Holdings snapshots are 128 days apart (BIV: 2026-03-31, SRLN: 2026-08-06). 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 BIV and SRLN?
Vanguard Intermediate-term Bond Index Fund (BIV, by Vanguard) holds 2340 positions; State Street® Blackstone Senior Loan ETF (SRLN, by State Street (SPDR)) holds 706. 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
- 0BIV holds 2340 · SRLN holds 706
- Weight in Shared Holdings
- BIV 0%·SRLN 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 BIV
2340 of 2340 positions (98.8% of the fund) are not held by SRLN. Showing the top 30 by weight.
- U.S. Treasury Notes2.29%
- U.S. Treasury Notes2.20%
- U.S. Treasury Notes2.19%
- U.S. Treasury Notes2.18%
- U.S. Treasury Notes2.06%
- U.S. Treasury Notes2.06%
Only in SRLN
706 of 706 positions (100.0% of the fund) are not held by BIV. Showing the top 30 by weight.
- Hopper Merger Sub Inc aka Hologic 04/07/20332.14%
- Neptune Bidco US Inc aka Nielsen/Nielsen Holdings 02/03/20331.96%
- UKG Inc aka Ultimate Kronos/UKG 02/10/20311.91%
- Finastra USA Inc aka Misys/Almonde Inc. 09/15/20321.77%
- Gainwell Acquisition Corp. aka Milano 10/01/20271.77%
- Discovery Global Holdings Inc aka WarnerMedia Holdings Inc/WarnerMedia/Warner Brothers Discover 06/03/20331.56%
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| BIV | -0.2% | -0.3% | +2.0% | +4.6% | -0.1% | +1.7% | 4.31% |
| SRLN | +1.0% | +2.1% | +5.0% | +7.4% | +4.9% | +4.6% | 7.31% |
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 BIV vs SRLN →
Shared Holdings(0)
These two funds have no holdings in common.
Frequently Asked Questions
How much do BIV and SRLN overlap?
BIV and SRLN overlap by 0.0% of portfolio weight. They share 0 holdings (BIV holds 2340 positions and SRLN holds 706), based on each fund's latest SEC-reported holdings.
Is it redundant to own both BIV and SRLN?
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 BIV own that SRLN doesn't?
2340 positions (98.8% of BIV) are unique to BIV, led by U.S. Treasury Notes, U.S. Treasury Notes and U.S. Treasury Notes. In the other direction, 706 positions (100.0% of SRLN) are unique to SRLN.