
Fidelity Investments urges the U.S. SEC to integrate crypto into stock trading, signaling a step toward mainstream adoption.
Author: Arushi Garg
23rd March, 2026: Fidelity Investments has urged the U.S. Securities and Exchange Commission to integrate cryptocurrency assets directly into traditional stock trading systems. In a new comment letter to the SEC’s Crypto Task Force, the $18 trillion asset manager called for broker-dealers to be permitted to offer, custody, and trade crypto assets on Alternative Trading Systems (ATS), potentially allowing investors to manage digital assets seamlessly within their regular brokerage accounts.
High Signal Summary For A Quick Glance
Diana
@InvestWithD
@JJTOD73 Not high tbh. Regulation + infrastructure + integrations don’t move that fast. Q2 maybe early pilots, but full rollout is more like late year+. Still bullish though, once it starts, it scales fast.
@InvestWithD @Fidelity @SECGov @ChartNerdTA @grok What are the odds that this is fully functional by the end of Q2
09:02 PM·Mar 22, 2026
Kimo
@Kimo032399721
@InvestWithD @Fidelity @SECGov @ChartNerdTA Because all their customers are pulling out of traditional funds and buying ETF’s…
🚨BREAKING: $18 TRILLION GIANT Fidelity OFFICIALLY FILES Letter to SEC Urging to FAST-TRACK CRYPTO Into Everyday Stock Platforms 😳🔥 In a formal letter to the SEC Crypto Task Force on March 20, @Fidelity Investments URGED @SECGov to bring CRYPTO trading, custody, and tokenized https://t.co/Ao00oFA5HV
02:49 PM·Mar 22, 2026
Peterb
@PeterBourg30061
@InvestWithD @TB_AZ_CO @Fidelity @SECGov @ChartNerdTA That means exchanges will need to stay open weekends and 24/7 😎👉🙏✅
🚨BREAKING: $18 TRILLION GIANT Fidelity OFFICIALLY FILES Letter to SEC Urging to FAST-TRACK CRYPTO Into Everyday Stock Platforms 😳🔥 In a formal letter to the SEC Crypto Task Force on March 20, @Fidelity Investments URGED @SECGov to bring CRYPTO trading, custody, and tokenized https://t.co/Ao00oFA5HV
02:16 PM·Mar 22, 2026
Steady attention without excessive speculation.

Fidelity Investments has been a pioneer among traditional asset managers in bridging crypto with mainstream finance. The firm launched its institutional crypto custody and trading platform, Fidelity Digital Assets, in 2018 and became one of the first major brokerages to offer Bitcoin in 401(k) retirement accounts in 2022. It further expanded by launching the Fidelity Wise Origin Bitcoin Fund (FBTC) and Ethereum Fund in 2024, which quickly amassed tens of billions in AUM and set the stage for deeper integration of digital assets into existing brokerage infrastructure.
This latest comment letter to the U.S. Securities and Exchange Commission Crypto Task Force continues a pattern of repeated advocacy. Fidelity has submitted similar formal letters and testimony in recent years, including strong support for spot ETF approvals and calls for clearer rules around tokenized securities and broker-dealer custody. When the U.S. Securities and Exchange Commission approved spot Bitcoin ETFs in January 2024 following Fidelity’s lobbying efforts, Bitcoin surged more than 120 percent in the following months, while the new products drew record institutional inflows exceeding 56 billion dollars in their first year.
Key milestones related to Fidelity’s crypto expansion strategy
Fidelity launched Fidelity Digital Assets, becoming one of the first traditional financial giants to offer institutional crypto custody and trading.
The firm became one of the first major brokerages to allow Bitcoin exposure inside retirement accounts.
Fidelity launched its spot Bitcoin ETF (FBTC) and Ethereum fund, quickly attracting tens of billions in assets under management.
Fidelity urged the SEC to allow crypto assets to be traded and custodied directly inside traditional stock brokerage accounts.
Fidelity is specifically requesting that the SEC permit registered broker-dealers to custody and trade crypto assets directly on Alternative Trading Systems (ATS). This would let investors manage Bitcoin, Ethereum, and other digital assets alongside stocks and ETFs inside a single brokerage account, eliminating the need for separate crypto wallets or platforms.The 12-page comment letter stresses the importance of unified settlement cycles, enhanced investor protections, and reduced operational friction. Fidelity argues that the current fragmented system limits mainstream adoption and increases security risks for everyday users.
The SEC has not yet responded to Fidelity’s latest proposal. While any rulemaking process could take months or longer, the move highlights increasing institutional demand for unified infrastructure across traditional and crypto markets.
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