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ETF comparison

JPST vs VMBS

Both US Aggregate Bond.

JPMorgan Ultra-Short Income ETF · Vanguard Mortgage-Backed Securities Index Fund ETF Shares

Holdings overlap

Weighted by ISIN/CUSIP
0.0 %

0 positions appear in both funds. Buying equal dollars of JPST and VMBS would leave roughly 0.0% of each dollar exposed to the same underlying securities.

JPST unmatched 90.8% Shared 0.0% VMBS unmatched 99.9%

Unmatched is the part of a fund's weight the other fund doesn't match: names only it holds, plus any extra weight it puts in names both funds hold.

In JPST only
789 positions
Shared
0 positions
In VMBS only
4,862 positions

Side by side

JPST

JPMorgan Ultra-Short Income ETF

JPMorgan · US Aggregate Bond

83 composite / 100
Expense ratio
0.18%
Net assets
$42.51B
TTM yield
3.78%
Top-10 conc.
7.6%
VMBS

Vanguard Mortgage-Backed Securities Index Fund ETF Shares

Vanguard · US Aggregate Bond

89 composite / 100
Expense ratio
0.030%
Net assets
$17.73B
whole fund, 3 share classes
TTM yield
3.97%
Top-10 conc.
2.8%

Sub-score comparison

82
Cost
97
53
Tax efficiency
53
100
Liquidity
100
100
Concentration
100
—
Tracking quality
—
JPST sub-score VMBS

Tracking quality isn't part of the composite — see what we don't score for why.

Cost difference

VMBS is 15 bps cheaper than JPST. On a $100,000 position that's about $150/yr more in fees for JPST.

Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open the cost calculator pre-filled with JPST vs VMBS.

Top shared holdings

0 shared in total

No shared holdings between these funds.

Only in JPST

789 total
  • United States of America 2.15%
  • United States of America 0.65%
  • National Bank of Canada 0.56%
  • Capital One Financial Corp. 0.55%
  • First Abu Dhabi Bank PJSC 0.55%
  • Svenska Handelsbanken AB 0.51%
  • DNB Bank ASA 0.51%
  • Royal Bank of Canada 0.51%
  • AbbVie, Inc. 0.48%
  • FHLMC 0.47%

Only in VMBS

4,862 total
  • Fannie Mae or Freddie Mac 0.33%
  • Fannie Mae or Freddie Mac 0.30%
  • Ginnie Mae II Pool 0.30%
  • Ginnie Mae II Pool 0.29%
  • Ginnie Mae II Pool 0.28%
  • Ginnie Mae II Pool 0.27%
  • Ginnie Mae II Pool 0.27%
  • Fannie Mae Pool 0.27%
  • Ginnie Mae II Pool 0.26%
  • Fannie Mae or Freddie Mac 0.26%

Related comparisons

More comparisons with JPST

More comparisons with VMBS

Percentages are holdings overlap with the named fund.

Open JPST or VMBS at a brokerage

Both funds trade commission-free at major US brokerages.

Open at Fidelity

Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodology and funding disclosure.

Holdings overlap is the sum of min(weight_a, weight_b) over positions matched on ISIN (CUSIP fallback). Methodology: see /methodology/.

Comparing two funds doesn't endorse swapping one for the other. Tax-lot history, account type, and personal goals matter — PlainIndex publishes data and methodology, not investment advice.