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ETF comparison

SPLB vs TLT

US Corporate Bond vs US Treasury (Long).

State Street SPDR Portfolio Long Term Corporate Bond ETF · iShares 20+ Year Treasury Bond ETF

Holdings overlap

Weighted by ISIN/CUSIP
0.0 %

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

SPLB unmatched 98.8% Shared 0.0% TLT unmatched 98.2%

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 SPLB only
2,939 positions
Shared
0 positions
In TLT only
46 positions

Side by side

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%
TLT

iShares 20+ Year Treasury Bond ETF

iShares · US Treasury (Long)

83 composite / 100
Expense ratio
0.15%
Net assets
$46.23B
TTM yield
4.78%
Top-10 conc.
41.9%

Sub-score comparison

96
Cost
85
49
Tax efficiency
56
60
Liquidity
100
100
Concentration
N/A
—
Tracking quality
—
SPLB sub-score TLT

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

Cost difference

SPLB is 11 bps cheaper than TLT. On a $100,000 position that's about $110/yr more in fees for TLT.

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 SPLB vs TLT.

Top shared holdings

0 shared in total

No shared holdings between these funds.

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%

Only in TLT

46 total
  • United States of America 4.58%
  • United States of America 4.50%
  • United States of America 4.46%
  • United States of America 4.40%
  • United States of America 4.15%
  • United States of America 4.04%
  • United States of America 4.03%
  • United States of America 3.95%
  • United States of America 3.94%
  • United States of America 3.86%

Related comparisons

More comparisons with SPLB

More comparisons with TLT

Percentages are holdings overlap with the named fund.

Open SPLB or TLT 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.