PlainIndex
Menu

ETF comparison

IGLB vs SPLB

Both US Corporate Bond.

iShares 10+ Year Investment Grade Corporate Bond ETF · State Street SPDR Portfolio Long Term Corporate Bond ETF

Holdings overlap

Weighted by ISIN/CUSIP
69.4 %

2,933 positions appear in both funds. Buying equal dollars of IGLB and SPLB would leave roughly 69.4% of each dollar exposed to the same underlying securities.

IGLB only 40.7% Shared 69.4% SPLB only 33.0%
In IGLB only
895 positions
Shared
2,933 positions
In SPLB only
114 positions

Side by side

IGLB

iShares 10+ Year Investment Grade Corporate Bond ETF

iShares · US Corporate Bond

81 composite / 100
Expense ratio
0.040%
Net assets
$2.65B
TTM yield
5.34%
Top-10 conc.
13.4%
SPLB

State Street SPDR Portfolio Long Term Corporate Bond ETF

State Street · US Corporate Bond

78 composite / 100
Expense ratio
0.040%
Net assets
$1.21B
TTM yield
5.47%
Top-10 conc.
5.8%

Sub-score comparison

96
Cost
96
50
Tax efficiency
50
75
Liquidity
60
95
Concentration
100
—
Tracking quality
—
IGLB sub-score SPLB

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

Cost difference

Expense ratios are effectively identical (0.040% vs 0.040%).

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 IGLB vs SPLB.

Top shared holdings

2,933 shared in total
# Holding In IGLB In SPLB Overlap
1 ANHEUSER-BUSCH CO/INBEV 0.30% 0.33% 0.30%
2 CVS HEALTH CORP 0.25% 0.32% 0.25%
3 PFIZER INVESTMENT ENTER 0.20% 0.21% 0.20%
4 BOEING CO 0.22% 0.20% 0.20%
5 WELLS FARGO & COMPANY 0.19% 0.22% 0.19%
6 META PLATFORMS INC 0.18% 0.30% 0.18%
7 ABBVIE INC 0.17% 0.22% 0.17%
8 AT&T INC 0.19% 0.16% 0.16%
9 GOLDMAN SACHS GROUP INC 0.21% 0.16% 0.16%
10 ANHEUSER-BUSCH INBEV WOR 0.16% 0.18% 0.16%
11 AT&T INC 0.16% 0.17% 0.16%
12 AMGEN INC 0.16% 0.21% 0.16%

Only in IGLB

895 total
  • BlackRock Funds III 11.45%
  • MARS INC 0.17%
  • ASTRAZENECA PLC 0.12%
  • QATAR ENERGY 0.11%
  • ANHEUSER-BUSCH CO/INBEV 0.11%
  • QATAR ENERGY 0.10%
  • SAUDI ARABIAN OIL CO 0.10%
  • MARS INC 0.10%
  • PETRONAS CAPITAL LTD 0.10%
  • BAT CAPITAL CORP 0.09%

Only in SPLB

114 total
  • State Street Global Advisors 3.22%
  • AMAZON.COM INC 0.50%
  • VERIZON COMMUNICATIONS 0.21%
  • T-MOBILE USA INC 0.17%
  • HONEYWELL AEROSPACE INC 0.16%
  • MORGAN STANLEY 0.16%
  • SALESFORCE INC 0.15%
  • JBS NV/USA FOODS/FOOD CO 0.15%
  • WALT DISNEY COMPANY/THE 0.13%
  • SALESFORCE INC 0.11%

Open IGLB 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.