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iShares Russell 2000 ETF - BlackRock/iShares

Shareclass
iShares Russell 2000 ETF (IWM)
Type
Exchange-traded fund
Manager
BlackRock/iShares
Filing
NPORT filing 30 Jun 2026
Fossil fuel exposure of 3.93% places the fund in the C tier, between 3% and 5.5% exposure.

Methodology
C
$3.25 BILLION
in fossil fuel investments
53
fossil fuel stocks found
3.93%
of assets flagged
Portfolio data as of 6/30/26
Investments in major fossil fuel companies
SM Energy Co
Carbon Underground 200Top 200 carbon reserves
$163.45 MILLION
Black Hills Corp
Carbon Underground 200Top 200 carbon reserves
$148.59 MILLION
Magnolia Oil & Gas Corp
Carbon Underground 200Top 200 carbon reserves
$122.17 MILLION
CNX Resources Corp
Carbon Underground 200Top 200 carbon reserves
$120.4 MILLION
Murphy Oil Corp
Carbon Underground 200Top 200 carbon reserves
$115.97 MILLION
Warrior Met Coal Inc
Carbon Underground 200Top 200 carbon reserves
$112.15 MILLION
Fossil fuel holdings
Energy sector
Top 200 owners of carbon reserves
Top 200 owners of carbon reserves
Carbon Underground 200
21
holdings
$1.43B
invested
1.72%
of portfolio
Coal industry
Coal industry
Coal miners, coal services, owners of coal reserves
11
holdings
$700.92M
invested
0.85%
of portfolio
Oil/gas industry
Oil/gas industry
Oil/gas producers and refiners, oil field services and equipment companies, pipeline operators
27
holdings
$1.21B
invested
1.46%
of portfolio
Utility sector
Top 50 coal-fired utilities
Top 50 coal-fired utilities
Macroclimate 50
No direct stock holdings
Fossil-fired utilities
Fossil-fired utilities
Utilities burning fossil fuels or distributing gas
24
holdings
$1.91B
invested
2.31%
of portfolio
  When calculating a portfolio's screen exposure, we only consider long investments, ignoring any shorts or liabilities.
All fossil fuel companies
53 holdings
53 holdings
  • 1. SOUTHWEST GAS HOLDINGS INC
    Fossil-fired utility
    $168.22M
    0.2%
  • 2. SM Energy Co
    Carbon Underground 200Oil/gas industry
    $163.45M
    0.2%
  • 3. Portland General Electric Co
    Fossil-fired utility
    $157.39M
    0.19%
  • 4. TXNM Energy Inc
    Fossil-fired utility
    $151.99M
    0.18%
  • 5. Black Hills Corp
    Carbon Underground 200Coal industryFossil-fired utility
    $148.59M
    0.18%
See all



Invest Your Values
Sustainability report card
As You Sow’s Invest Your Values report card grades mutual funds on environmental and social issues, including climate change, gender equality, and weapon investments. Click through to get more details on each issue.
iShares Russell 2000 ETF - BlackRock/iShares IWM

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