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ETF comparison

CWB vs SPLB

Both US Corporate Bond.

State Street SPDR Bloomberg Convertible Securities ETF · State Street SPDR Portfolio Long Term Corporate Bond ETF

Holdings overlap

Weighted by ISIN/CUSIP
0.0 %

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

CWB unmatched 99.5% Shared 0.0% SPLB unmatched 98.8%

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 CWB only
343 positions
Shared
0 positions
In SPLB only
2,939 positions

Side by side

CWB

State Street SPDR Bloomberg Convertible Securities ETF

State Street · US Corporate Bond

71 composite / 100
Expense ratio
0.40%
Net assets
$5.55B
TTM yield
1.67%
Top-10 conc.
17.1%
SPLB

State Street SPDR Portfolio Long Term Corporate Bond ETF

State Street · US Corporate Bond

78 composite / 100
Expense ratio
0.040%
Net assets
$1.18B
TTM yield
5.77%
Top-10 conc.
2.9%

Sub-score comparison

60
Cost
96
57
Tax efficiency
49
89
Liquidity
60
90
Concentration
100
—
Tracking quality
—
CWB sub-score SPLB

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

Cost difference

SPLB is 36 bps cheaper than CWB. On a $100,000 position that's about $360/yr more in fees for CWB.

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 CWB vs SPLB.

Top shared holdings

0 shared in total

No shared holdings between these funds.

Only in CWB

343 total
  • WESTERN DIGITAL CORP 5.54%
  • BOEING CO/THE 1.87%
  • LUMENTUM HOLDINGS INC 1.44%
  • ALIBABA GROUP HOLDING 1.42%
  • LUMENTUM HOLDINGS INC 1.38%
  • BLOOM ENERGY CORP 1.12%
  • WELLS FARGO & COMPANY 1.10%
  • ORACLE CORP 1.10%
  • NEBIUS GROUP NV 1.08%
  • COREWEAVE INC 1.08%

Only in SPLB

2,939 total
  • ANHEUSER-BUSCH CO/INBEV 0.35%
  • CVS HEALTH CORP 0.34%
  • AMAZON.COM INC 0.31%
  • META PLATFORMS INC 0.28%
  • CHARTER COMM OPT LLC/CAP 0.28%
  • META PLATFORMS INC 0.27%
  • BROADCOM INC 0.26%
  • META PLATFORMS INC 0.26%
  • PFIZER INVESTMENT ENTER 0.26%
  • ORACLE CORP 0.25%

Related comparisons

More comparisons with CWB

More comparisons with SPLB

Percentages are holdings overlap with the named fund.

Open CWB or SPLB 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.