How to buy FBTC after the 401(k) retirement plan rollout

Fidelity manages $28 billion in assets for the Wise Origin Bitcoin Fund following the September 2026 rollout for 401(k) plans. This expansion follows the August 7, 2025, executive order from President Trump that enabled crypto inclusion in retirement accounts. I see investors moving into these products to gain Bitcoin exposure without the technical burden of managing digital wallets. You probably already know how to trade stocks, so skip the basic explanations of market orders.

For existing Fidelity customers, the fund is available in individual brokerage accounts, traditional IRAs, Roth IRAs, and eligible self-directed 401(k) windows. New accounts take 10 to 15 minutes at fidelity.com. The process requires a government-issued ID, Social Security number, and a linked bank account. No minimum deposit applies to a standard taxable brokerage account. You must select the correct account if you hold multiple types. This ensures you place the trade in the correct bucket. Note that FBTC is not accessible through Fidelity Crypto accounts, as that interface only handles direct crypto holdings. To buy the fund, you must search for the symbol FBTC on the Cboe BZX Exchange.

The process to place an order involves six steps. First, you navigate to the FBTC trade page. Second, you select the Buy button. Third, you choose an order type, such as a market order for immediate execution or a limit order to set a price ceiling. Fourth, you enter the share quantity. Fifth, you select the specific account. Finally, you review and confirm the trade. As of early 2026, FBTC shares priced between $80 and $100 depending on the current value of Bitcoin.

Mechanics and custody

The fund uses a cash-creation model where authorized participants transact in dollars with the trust. These large broker-dealers buy or sell blocks of 25,000 shares called Baskets to keep the market price near the net asset value. The fund’s price tracks the Fidelity Bitcoin Reference Rate, which calculates volume-weighted median prices from multiple Bitcoin spot markets every 15 seconds to lock in the daily NAV at 4:00 p.m. EST. Each share is a fractional ownership of real BTC that Fidelity holds in institutional custody. As of July 15, 2026, the fund holds 171,082.3 Bitcoin.

Fidelity Digital Asset Services, LLC (FDAS) handles the custody of the Bitcoin. FDAS is a New York limited liability trust company that holds over 98% of the Bitcoin in cold storage. This offline, air-gapped hardware remains physically isolated from any network. The small remainder in hot wallets handles operational transfers only. I find the concentration of custody in one provider to be a major weakness.

Comparing costs and taxes

I compare the 0.25% fee of FBTC to other products. I would skip the Grayscale GBTC because the 1.50% expense ratio is far too high for the same exposure. A $100,000 investment in GBTC could lose over $14,000 in fees over ten years if the Bitcoin price remains flat. This fee difference becomes even larger if the price of Bitcoin increases. For comparison, BlackRock’s IBIT also charges 0.25%, while Bitwise’s BITB charges 0.20% and Franklin’s EZBC charges 0.19%. My verdict is that FBTC works best for investors who prioritize platform integration and tax-advantaged retirement access over the absolute lowest possible expense ratio.

The tax treatment of FBTC differs from direct ownership. ETF shares in a taxable account face capital gains tax when you sell, just like direct Bitcoin. However, authorized participants use the creation and redemption mechanism to manage the fund’s capital gains liability. This can defer taxable events that a direct holder would trigger when rebalancing. You can also place FBTC in IRAs or 401(k)s to allow Bitcoin exposure to grow tax deferred.

Direct ownership involves zero management fees and no tracking error, but it requires you to manage digital wallets and seed phrases. If you lose your private keys, you lose your Bitcoin forever. The 0.25% fee on FBTC acts as insurance against this permanent loss. Chainalysis estimates that 3.7 million Bitcoin, or 17.5% of the total supply, reside in wallets that have not moved in over a decade.

Volatility and regulatory risk

Bitcoin volatility remains the primary risk for FBTC holders. Bitcoin fell 18% over the year ending late 2025, and historical bear markets saw drops of 50% to 80%. The ETF wrapper does not cushion these price swings. The fund also faces weekend and overnight gaps. Bitcoin trades 24/7, but the US stock market only trades Monday through Friday. If a major event happens on a Saturday, the price of FBTC shows a massive gap on Monday.

The regulatory environment remains uncertain. In January 2025, the SEC established a dedicated crypto task force to develop a clearer framework for digital assets. The process remains open, which leaves a layer of structural uncertainty for FBTC. The Bitcoin held by the fund carries no FDIC insurance and no SIPC coverage. Will the SEC task force introduce new rules that change how spot Bitcoin ETFs operate?