Fidelity logo

Fidelity

Best Overall Broker

The only brokerage that offers zero-expense-ratio index funds, $0 commissions, and fractional shares of any stock -- all from a private company with no shareholder pressure to monetize your cash

4.6
(28,000+ reviews)
Michael Chen Written by Michael Chen, CFA, CFP
Rachel Kim Reviewed by Rachel Kim, JD, CRCM
Updated: March 7, 2026

At a Glance

Founded
1946
Headquarters
Boston, MA
Client Assets
$12.6 Trillion
Account Minimum
$0
Stock Commissions
$0
Ownership
Privately Held (Johnson Family)

Rating Breakdown

Performance Overview

Scores out of 5, based on our editorial analysis

About Fidelity

Fidelity Investments manages $12.6 trillion in client assets, making it the largest brokerage in the world by AUM. It is also privately held by the Johnson family, which means no quarterly earnings pressure from public shareholders demanding higher revenue from client fees. This structural advantage explains Fidelity's pricing: zero-expense-ratio index funds (FZROX, FZILX, FZIPX), the industry's highest money market yields paid automatically through their sweep, and no revenue from payment for order flow on equity trades. When Fidelity launched zero-fee index funds in 2018, it was a competitive move that only a privately held firm could sustain -- the short-term revenue loss would have destroyed a public company's stock price. Fidelity's FZROX (Zero Total Market Index) and FZILX (Zero International Index) charge literally 0.00% in fund expenses. There is no catch, no hidden fee, no minimum investment. The funds track proprietary Fidelity indices (not the standard S&P or MSCI benchmarks) to avoid licensing fees, which is how they achieve zero cost. In practice, FZROX has tracked the total U.S. stock market within 0.02% of Vanguard's VTI (0.03% expense ratio) since inception. The difference is negligible but the psychology is powerful: paying nothing feels different from paying a little. Two areas where Fidelity falls slightly behind: the active trading platform (Active Trader Pro) is decent but not at thinkorswim's level, and Fidelity's branch network (200+ locations) is half the size of Schwab's (400+). For most long-term investors, neither of these gaps matters. The combination of zero-fee index funds, automatic high-yield cash sweep (SPAXX at 4.5%+), fractional shares on any stock, and $0 commissions makes Fidelity the empirically cheapest place to invest in the United States. No other broker can match all four simultaneously.

Key Features

Zero Expense Ratio Index Funds

FZROX (Total Market), FZILX (International), FZIPX (Extended Market), and FZTXX (Treasury Money Market) charge 0.00% in fund expenses. No minimum investment. These funds are available only at Fidelity and cannot be transferred to another brokerage -- you must sell them before transferring, creating a taxable event in non-retirement accounts. This lock-in is the only meaningful trade-off for the zero-fee structure.

Automatic Cash Sweep to SPAXX

Fidelity's default cash sweep (SPAXX, Fidelity Government Money Market Fund) currently pays 4.5%+ APY, significantly higher than Schwab's 0.45% default sweep. This is the single biggest structural advantage Fidelity has over Schwab: your uninvested cash earns market rates automatically with no action required. On $20,000 in cash, this is $900/year at Fidelity vs. $90/year at Schwab.

Fractional Shares on Any Stock or ETF

Fidelity allows fractional share purchases starting at $1 for any stock or ETF they offer. Unlike Schwab's Stock Slices (limited to S&P 500 companies), Fidelity's fractional shares cover the entire equity universe. This makes dollar-cost averaging into high-priced stocks practical for any account size. Fractional positions at Fidelity can be transferred to another brokerage, which is not the case at all competitors.

Youth Account (Ages 13-17)

Fidelity's Youth Account is a brokerage account owned by a minor (not a custodial UGMA/UTMA), with parental oversight. Teens can trade stocks, ETFs, and Fidelity mutual funds with no commissions. Parents monitor activity and set guardrails. This is genuinely unique -- most brokers only offer custodial accounts where the parent, not the child, owns the assets and makes trading decisions.

How It Works

1

Open Your Account

Online application takes 5-10 minutes. $0 minimum. Available account types include individual, joint, IRA (all types), trust, estate, custodial, and youth accounts. If your employer offers a Fidelity 401(k), you can link it to your personal Fidelity accounts for a consolidated view.

2

Fund via ACH or ACAT

ACH transfer from a linked bank account (free, 1-2 business days). ACAT transfer from another brokerage (free, 5-7 business days). Fidelity frequently reimburses transfer-out fees from competitor brokerages for accounts over $25,000.

3

Build Your Core Portfolio

For passive investing, a two-fund portfolio of FZROX (U.S. total market, 0.00%) and FZILX (International, 0.00%) provides global diversification at zero cost. Add FXNAX (U.S. Bond Index, 0.025%) for bond exposure. This three-fund portfolio has a blended expense ratio of approximately 0.01% -- the cheapest possible diversified portfolio at any brokerage.

4

Verify Cash Sweep is SPAXX

Confirm your core position (cash sweep) is set to SPAXX (Fidelity Government Money Market Fund) in your account settings. This should be the default for new accounts, but verify -- some accounts opened through employer 401(k) rollovers may default to a lower-yielding option.

5

Set Up Automatic Investments

Configure recurring purchases of your chosen funds or stocks on a weekly, bi-weekly, or monthly schedule. Fidelity's automatic investment feature works with mutual funds and fractional shares of stocks/ETFs. Combine with direct deposit into your Fidelity Cash Management Account for a fully automated investing pipeline.

What They Do

  • Stock & ETF Trading ($0)
  • Options Trading ($0.65/contract)
  • Mutual Funds (3,500+ no-fee)
  • Fixed Income
  • Zero-Fee Index Funds
  • Fidelity Go (Robo-Advisor)
  • Wealth Management
  • Cash Management Account
  • Youth Account
  • HSA
  • 529 Plans
  • Crypto Trading (BTC, ETH)

Debt Types They Take On

  • Individual Brokerage
  • Joint
  • Traditional IRA
  • Roth IRA
  • SEP IRA
  • SIMPLE IRA
  • Rollover IRA
  • 529 Plan
  • Custodial (UGMA/UTMA)
  • Youth Account
  • Trust
  • HSA

Fee & Cost Structure

Stock/ETF Trades
$0 per trade, no account minimums
Options
$0 base + $0.65/contract
Zero Index Funds
0.00% expense ratio on FZROX, FZILX, FZIPX, FZTXX
Cash Sweep (SPAXX)
4.5%+ APY paid automatically on uninvested cash

Regulatory & Trust

BBB Rating
A+
CFPB Complaints
2,400 (last 3 years)
Accreditations
SIPC Member FINRA Member SEC Registered NYSE Member
States Served
All 50 states + D.C., with 200+ investor centers

Review Summary

4.0
Trustpilot
4.8
NerdWallet
28,000+
Total Reviews

Notable Case Studies

Zero-Fee Index Fund Portfolio for Maximum Savings

A 30-year-old opened a Fidelity Roth IRA and invested $500/month split 80% FZROX (U.S. total market, 0.00%) and 20% FZILX (international, 0.00%). Total annual fund expenses: $0.00. Trading commissions: $0. Account maintenance fees: $0.

After 5 years of $500/month contributions ($30,000 total), the portfolio grew to approximately $38,200 (assuming 8% average annual return). Total fees paid over the entire period: $0.00. At Vanguard with VTI (0.03%) and VXUS (0.07%), the same portfolio would have cost approximately $43 in fund expenses. At a traditional advisor charging 1%, fees would have been approximately $1,530.

Cash Sweep Advantage Over Schwab

An investor maintained $50,000 in uninvested cash across their brokerage accounts while waiting to deploy it into the market over several months. At Fidelity, the SPAXX sweep paid 4.52% APY automatically. At Schwab, the default sweep paid 0.45%.

Over 6 months, the $50,000 earned approximately $1,130 at Fidelity vs. $113 at Schwab -- a $1,017 difference from simply choosing one broker over the other. No manual action was required at either broker; the difference was entirely in the default cash sweep rate.

Fractional Shares for Dollar-Cost Averaging

A new investor wanted to buy shares of Amazon ($180/share), Berkshire Hathaway B ($380/share), and several other high-priced stocks with $200/month total budget. Fidelity's fractional shares allowed purchases as small as $1.

The investor built a diversified 10-stock portfolio with $20/month allocated to each stock, regardless of share price. After 12 months, the portfolio held fractional positions across all 10 stocks with no wasted cash. This would have been impossible without fractional shares or required a much larger monthly budget.

Pros & Cons

Pros

  • Zero-expense-ratio index funds (FZROX, FZILX) are the cheapest investment products in existence -- no other broker can match 0.00%
  • SPAXX cash sweep at 4.5%+ APY is dramatically higher than Schwab's 0.45% default -- your uninvested cash earns market rates automatically
  • Privately held company with no public shareholder pressure to extract revenue from clients through hidden fees or monetization of order flow
  • Fractional shares available on any stock or ETF starting at $1 -- broader coverage than Schwab's S&P-500-only Stock Slices
  • $12.6 trillion in client assets makes Fidelity the largest brokerage by AUM, providing institutional stability and scale

Cons

  • Active Trader Pro platform is functional but noticeably behind thinkorswim for options analytics and custom scanning
  • Zero-fee index funds (FZROX, FZILX) cannot be transferred to another brokerage -- selling creates a taxable event in non-retirement accounts, creating mild lock-in
  • 200+ investor centers is a smaller physical presence than Schwab's 400+ -- less convenient for in-person help depending on your location
  • Crypto trading is limited to Bitcoin and Ethereum -- no altcoin access, unlike Coinbase (250+) or Robinhood (20+)

User Reviews (10)

4
10 reviews
5 stars
5
4 stars
3
3 stars
0
2 stars
1
1 star
1
Showing 10 of 10 reviews
S
Sarah K.
Feb 3, 2026

Youth account for my teenager

Set up a Youth Account for my 15 year old son. He buys fractional shares of companies he likes with his birthday money. I can see everything he does. Great way for him to learn about investing with real money. He already understands more than most adults.

J
J. Torres
Jan 17, 2026

HSA is underrated

Fidelity's HSA is the best in the industry. No fees, you can invest in anything (including FZROX), and the contributions are triple tax advantaged. If your employer lets you pick your HSA provider, pick Fidelity.

A
Anonymous
Dec 8, 2025

Zero fee funds are incredible

Literally paying 0.00% to own the entire stock market. I keep waiting for the catch but there isn't one. Been using FZROX for 3 years and it tracks perfectly.

F
former Vanguard
Nov 30, 2025

Switched from Vanguard

Vanguard's website was so bad I couldn't take it anymore. Moved everything to Fidelity. Better app, better website, same quality index funds, and FZROX is literally free. The ACAT transfer took 6 days and was painless.

M
Mike
Oct 19, 2025

SPAXX is so much better than Schwab sweep

Had cash at Schwab earning 0.45%. Moved it to Fidelity where SPAXX pays 4.5%. Same money. 10x more interest. I don't understand how Schwab gets away with their sweep rate.

D
Dave
Sep 22, 2025

Best broker. Period.

FZROX costs nothing. SPAXX pays me 4.5% on cash. $0 commissions. Fractional shares on anything. I honestly don't understand why anyone uses Schwab or Vanguard anymore. Fidelity wins on every metric that matters.

F
frustrated
Aug 11, 2025

Website feels dated

The Fidelity website looks like it was designed in 2010. Navigation is confusing, finding specific account features takes too many clicks, and the mobile app is better than the desktop site which shouldn't be the case. The investing itself is great but the user experience needs work.

C
Chris T.
Jul 15, 2025

Great for investing, meh for trading

For buy and hold Fidelity is unbeatable. But Active Trader Pro is clunky compared to thinkorswim. If you actively trade options, Schwab or E*TRADE are better. For everything else, Fidelity.

K
karen m.
Jun 28, 2025

ok

Good broker. No complaints. Use it for my IRA.

S
Sam
May 4, 2025

LOCKED OUT FOR 2 WEEKS DURING A CRASH

Account got locked due to a "security concern" during a market correction. Couldn't log in. Couldn't trade. Couldn't even call because wait times were over an hour. By the time I got back in, the positions I wanted to adjust had already moved. Lost money because of their security system being too aggressive. A security feature that prevents you from accessing your own money when you need it most is not a feature, it's a bug.

Write a Review

Frequently Asked Questions

There are two minor catches. First, the zero-fee funds (FZROX, FZILX, FZIPX) track Fidelity's proprietary indices rather than standard benchmarks like the S&P 500 or MSCI ACWI. In practice, performance difference from standard benchmarks has been negligible (within 0.02% annually), but purists may prefer the exact S&P 500 tracking of FXAIX (0.015%). Second, these funds are only available at Fidelity. If you ever transfer your account to Schwab or Vanguard, you must sell the zero-fee funds first, triggering capital gains taxes in taxable accounts. In an IRA, this is irrelevant since there is no tax event on internal sales.
Fidelity is privately held; Schwab is publicly traded. Schwab's low cash sweep rate (0.45%) is a deliberate profit center that generates billions in net interest income for shareholders. Fidelity does not face the same shareholder pressure to monetize client cash. Fidelity's SPAXX sweep is an actual money market fund that passes through market-rate yields, while Schwab's sweep is a bank deposit product where Schwab keeps the spread. This structural difference is arguably the most important factor in choosing between the two brokers for investors who hold meaningful cash positions.
Fidelity Go charges 0.00% on balances under $25,000 and 0.35% above $25,000 (with access to a financial advisor at that tier). Below $25,000, it is literally free automated investing -- hard to beat. Above $25,000, the 0.35% fee is higher than Betterment (0.25%) and does not include tax-loss harvesting. The realistic comparison: if you are disciplined enough to buy FZROX monthly and rebalance annually, doing it yourself saves the fee. If you want automation and are under $25K, Fidelity Go is the cheapest option. Above $25K, Betterment offers more for less.
Fidelity does not accept payment for order flow (PFOF) on equity orders, which is unusual among major brokers. Robinhood, Schwab, and E*TRADE all receive PFOF as a revenue source. Fidelity routes equity orders to exchanges and market makers based on execution quality rather than payment. The practical impact: Fidelity claims their price improvement on equity orders saves the average client $18.52 per 1,000 shares traded. Whether PFOF materially harms execution quality at competitors is debated, but Fidelity's no-PFOF stance is a real differentiator for investors who care about best execution.
Fidelity offers direct trading of Bitcoin and Ethereum through Fidelity Crypto, with a 1% spread-based fee. This is more expensive than Coinbase Advanced Trade (0.40-0.60%) or Kraken (0.16-0.26%), but the convenience of having crypto alongside traditional investments in one account has value. Fidelity does not support altcoins, staking, or DeFi features. If you want a simple BTC/ETH allocation alongside your stock portfolio and do not want to manage a separate crypto exchange account, Fidelity Crypto is adequate but overpriced. For active crypto trading or access to smaller tokens, use a dedicated exchange.
A standard custodial account (UGMA/UTMA) is owned by the parent and managed on behalf of the minor. The parent makes all investment decisions. A Fidelity Youth Account is owned by the minor (ages 13-17), who makes their own trading decisions with parental monitoring. The teen gets their own login, can buy and sell stocks/ETFs, and learns investing by doing. Parents see all activity and can set limits but cannot trade in the account. When the teen turns 18, the account converts to a standard individual brokerage account. No other major broker offers this structure.

Embed This Badge on Your Website

Fidelity has earned a Best Overall Broker designation from Zogby. Display this badge on your website to showcase your rating.

Paste this code anywhere in your website's HTML. The badge links back to your full Zogby review.

Important Investing Disclaimers

  • All investing involves risk, including loss of principal. Past performance does not guarantee future results. Returns and yields quoted are historical and not indicative of future performance.
  • Brokerage accounts are not FDIC insured. Securities held in brokerage accounts are protected by SIPC up to $500,000 (including $250,000 for cash claims). SIPC does not protect against market losses.
  • Robo-advisor and managed account performance depends on market conditions, asset allocation, and individual circumstances. Advertised returns reflect backtested or historical model performance and may not reflect actual client returns after fees.
  • Cryptocurrency is not legal tender, is not backed by any government, and accounts holding crypto are not subject to FDIC or SIPC protections. Crypto markets are highly volatile and unregulated compared to traditional securities markets.
  • Zogby does not provide investment advice. We are an independent comparison service. We do not manage portfolios, execute trades, or hold assets on your behalf.

This page is informational, not financial or legal advice. Talk to a qualified professional before making any big money decisions.

Editorial Independence

We make money from some companies on this page. That doesn't change our rankings -- the editorial team scores every product independently, and the business side has no say in what we recommend.

Last Updated
March 7, 2026
Fact-Checked
March 5, 2026