ISTB ETF largest sector is Financials at 50.3% as of Jun 30, 2026

ISTB ETF largest sector is Financials at 50.3% as of Jun 30, 2026
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Financials is ISTB's largest sector at 50.3% of the fund as of Jun 30, 2026. ISTB is iShares Core 1-5 Year USD Bond ETF.

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Sector Concentration AnalysisPRO

Top 3 Sectors
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of total portfolio
Concentration Level
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concentration risk
Largest Sector
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Sector AllocationPRO

Sector BreakdownPRO

SectorHoldingsWeight
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Industry BreakdownPRO

Top 15 industries by allocation

ISTB ETF Sector Allocation

ISTB sector allocation breaks down across Financials (50.3%), Communication Services (0.4%), Health Care (0.3%), Information Technology (0.2%), Consumer Discretionary (0.2%). Across 7038 holdings, this breakdown reveals the ETF's investment focus and diversification.

ISTB sector exposure is important for understanding concentration risk. With Financials at 50.3%, the fund has significant sector concentration.

ISTB by country shows geographic exposure. ISTB overlap reveals how sector exposure compares with other funds.

ISTB ETF Sector Allocation

Sector Concentration Analysis

Top 3 Sectors

51.0%

of total portfolio

Concentration Level

Moderate

concentration risk

Largest Sector

50.3%

Financials

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Sector Breakdown

  • 1Financials
    50.28%
  • 2Communication Services
    0.41%
  • 3Health Care
    0.34%
  • 4Consumer Discretionary
    0.23%
  • 5Information Technology
    0.23%
  • 6Industrials
    0.20%
  • 7Energy
    0.20%
  • 8Consumer Staples
    0.14%
  • 9Utilities
    0.13%
  • 10Real Estate
    0.08%
  • 11Materials
    0.03%

Industry Breakdown (Top 15)

Multi-Sector Holdings
21.6%
86 holdings
Diversified Banks
13.4%
256 holdings
Diversified Capital Markets
9.2%
39 holdings
Thrifts & Mortgage Finance
2.8%
119 holdings
Specialized Finance
1.2%
257 holdings
Asset Management & Custody Banks
1.0%
33 holdings
Investment Banking & Brokerage
0.4%
38 holdings
Mortgage REITs
0.4%
35 holdings
Pharmaceuticals
0.2%
34 holdings
Cable & Satellite
0.1%
17 holdings
Electric Utilities
0.1%
126 holdings
Oil & Gas Storage & Transportation
0.1%
49 holdings
Integrated Telecommunication Services
0.1%
20 holdings
Consumer Finance
0.1%
37 holdings
Health Care Services
0.1%
15 holdings