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All Constituents

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500

Climate-friendly investing for all

Don’t invest in fossil fuels

The fossil fuel sector has been the most volatile of the S&P 500 for the past decade. Stranded asset risk further jeopardizes investments as regulations and consumer backlash speed up the transition away from fossil fuels and towards renewable energy.

Votes for the planet

The Fund pools investor voices to vote in favor of climate-related shareholder proposals at the companies it invests in. This pushes some of the biggest companies in the economy to do better on climate, which grows the long-term value of companies by protecting against climate risks and setting them up for success in a changing world.

The top 500 minus fossil fuels

The Sphere 500 index has the top 500 US companies by market capitalization, minus 93 companies. The independent non-profit As You Sow creates the list of fossil fuel and other companies that are excluded.

Learn more about the index

500 largest US companies

Removed 52 fossil fuel companies

Removed 41 deforestation, tobacco, civilian firearm, military weapon, 
and private prison companies

407 / 500

Holdings
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Overview

Avoid fossil fuels

Fossil fuel investments have been volatile. The Sphere 500 can help you avoid stranded asset risk.

Vote your shares

Use your voice as a shareholder to get some of the biggest companies in the economy to do better on climate.

Affordable

Priced for impact, not profits. 0.07% for SPFFX on 401(k) plans and for direct investors. 0.30% for SPFEX on brokerage platforms.

Competitive returns

The Sphere 500 has been 99% correlated to its secondary benchmark over its lifetime.

Mutual fund, not ETF

Built specifically for streamlined implementation in 401(k)s.

Familiar holdings

Based on the Top 500 US companies.

Index creator

Investment advisor

Custodian

Administrator and Distributor

A fund that can check all the boxes for 401(k)s

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Affordable

Environmentally-friendly funds often are priced at a premium. SPFFX is priced 8.5x lower than most climate-friendly funds, and is more in line with standard index funds. This pricing is intended to make it appropriate for 401(k) plans.

Expense ratio comparison
0.07%

Sphere 500 Climate Fund (SPFFX)

0.61%

A typical climate-friendly fund

Source
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Simple

The Sphere 500 has been 99% correlated to the S&P 500 Index over its lifetime.

99%

Correlation to the S&P 500

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Available

The Sphere 500 is designed to be added to existing 401(k) plans, so you don't have to switch providers to offer a climate-friendly choice.

Platforms include:
Vanguard
Fidelity
Schwab
See them all

Learn how to invest in the Sphere 500

Anyone can invest in this mutual fund, with or without a 401(k).

Invest now
Vanguard
Fidelity
Schwab

Performance

Spffx logo

Hypothetical growth of $10,000.

Sphere 500 Climate Fund (SPFFX)
S&P 500
statisticsstatisticsstatistics

As of

12/31/2022

. Fund inception date: 10/04/2021.

Returns
Sphere 500
R6 (SPFFX)
Sphere 500
Inst. (SPFEX)
Sphere 500
Index
S&P 500
Index

1 month

0.10%

0.08%

-0.09%

0.06%

3 months

2.38%

2.30%

2.80%

2.66%

6 months

10.76%

10.76%

11.27%

11.00%

YTD

18.04%

18.04%

17.46%

17.88%

1 year (annualized)

18.04%

18.04%

17.46%

17.88%

3 years (annualized)

24.12%

24.12%

24.86%

23.01%

Since Inception 10/4/21 (annualized)

12.84%

12.84%

12.78%

13.25%

As of

12/31/2025

Annualized Returns
SPFFX
SPFFXI
S&P 500

1 year

25.12%

26.26%

25.02%

3 years

9.02%

8.75%

8.94%

5 years

N/A

N/A

N/A

10 years

N/A

N/A

N/A

Since inception

11.28%

11.38%

11.85%

As of

12/31/2024

Constituents

Amount distributed to each stock.

Apple

AAPL

Microsoft

AAPL

Amazon.com

AAPL

Tesla

AAPL

Alphabet Class "C"

GOOG

Alphabet A

GOOGL

UnitedHealth Group

AAPL

Johnson & Johnson

AAPL

JP Morgan Chase & Co.

AAPL

Procter & Gamble

AAPL

As of

09/30/2022

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conscience