Bitcoin’s outperformance against many traditional asset classes has helped push a growing set of crypto-linked investment products into the mainstream. As the source article notes, investors are no longer limited to buying and holding bitcoin directly through exchanges. They can also gain exposure through a range of more familiar structures, including investment trusts, self-directed retirement accounts, and funds that allocate to digital assets or related securities.
The article argues that this trend accelerated through 2016 and the first half of 2017, when cryptocurrency-focused funds posted gains that substantially exceeded the returns of many conventional assets. For mainstream investors, that combination of performance and accessibility has made bitcoin not just a speculative instrument, but an increasingly visible part of the broader investment conversation.
Bitcoin’s visibility rises in traditional finance
One of the clearest themes in the report is the growing legitimacy of bitcoin in the eyes of traditional finance. Bloomberg, according to the article, described bitcoin as an “exchange traded fund on steroids”, a phrase that captures both its volatility and its appeal as a new type of investable asset. At the same time, fund managers and financial platforms have been working to package cryptocurrency exposure in ways that resemble products investors already understand, such as trusts, exchange-traded notes, and retirement accounts.
This matters because many investors remain more comfortable using established financial channels than managing wallets, private keys, or exchange accounts themselves. In that sense, the development of crypto-linked funds and retirement vehicles represents a bridge between digital assets and legacy capital markets.
BK Capital and the macro approach to digital assets
The article highlights BK Capital Management and its BKCM investment fund as one example of that bridge. Created by CNBC host and investment analyst Brian Kelly, the fund focuses on the macroeconomics of digital assets and seeks to provide mainstream investors with exposure to cryptocurrencies such as bitcoin. The firm describes its team as fluent in traditional capital markets, blockchain assets, and technology, suggesting that digital-asset investing requires expertise that spans multiple disciplines rather than conventional finance alone.
The fund’s emphasis on liquid exchange-traded digital assets also reflects a broader reality in crypto investing: while blockchain innovation may span many niches, institutional and mainstream products generally concentrate first on the largest and most liquid names. That approach can make crypto exposure easier to evaluate and operationally simpler to manage.
GBTC stands out as a key product
Among the products discussed, the Grayscale Bitcoin Investment Trust (GBTC) receives particular attention. Run under the umbrella of Digital Currency Group and associated with founder Barry Silbert, GBTC is presented as one of the easiest ways for traditional investors to gain bitcoin exposure through familiar brokerage and retirement-account structures.
The source article states that GBTC had gained 220.59% for the year at that point, outperforming the S&P 500, gold shares, and Treasury bonds. Those numbers help explain why products tied to bitcoin began attracting such intense interest from investors who might otherwise have ignored the asset class. For many market participants, the appeal was not only bitcoin’s absolute return, but also the possibility of diversification into an asset behaving very differently from stocks or fixed income.
Still, the article also notes a key caveat: GBTC shares traded at a premium relative to the price an investor would pay when purchasing bitcoin directly through an exchange. That premium reflects both demand for regulated or simpler access and the structural frictions of gaining exposure through a listed trust. It is a reminder that convenience can come at a cost, especially in emerging markets where direct ownership remains operationally challenging for some investors.
Alongside its bitcoin trust, Grayscale also offered an Ethereum Classic-related product eligible for IRAs, Roth IRAs, and other investment accounts. This signals that investor demand was already beginning to extend beyond bitcoin alone, even if bitcoin remained the anchor of the market.
Ark Invest adds crypto exposure to innovation strategies
The article also mentions Ark Investment Management, which incorporated exposure to bitcoin-related products through its innovation-focused strategies. Ark’s approach is notable because it frames bitcoin not as an isolated speculative bet, but as part of a broader thesis around technological disruption. Founder and CIO Cathie Wood is quoted as saying that the firm believes in both bitcoin as a currency and Bitcoin as a technology platform.
That framing helped place digital assets inside a larger narrative that included the internet, mobile technology, and other transformative forces. Rather than treating crypto as a fringe market, Ark’s positioning suggested that bitcoin belonged in discussions about the future of finance, digital infrastructure, and evolving business models.
The article references four Ark ETFs available to investors at the time, underscoring how crypto exposure could be embedded indirectly within diversified innovation portfolios. For investors unwilling to concentrate solely on bitcoin, this kind of structure offered another way to participate in the theme.
Self-directed IRAs open another route
Retirement products form another major pillar of the article’s thesis. Self-directed IRAs are described as an increasingly important path for investors seeking cryptocurrency exposure while staying inside traditional retirement frameworks. Firms mentioned include Bitcoin IRA, which allows purchases of bitcoin or ether using traditional IRAs or 401(k) assets, as well as Millennium Trust, Entrust Group, and Pensco.
This is significant because retirement capital is often managed under stricter compliance, custody, and tax considerations than ordinary brokerage accounts. If bitcoin can be held through structures that investors already use for long-term savings, its addressable market expands considerably. In practical terms, self-directed IRAs lower one of the biggest barriers to adoption: the need for investors to step outside the retirement and advisory systems they already know.
The article cites Millennium Trust’s view that technology is transforming daily life and the alternative investment industry along with it. That comment captures the broader point: as financial infrastructure evolves, digital assets are increasingly being adapted to fit established investor habits instead of requiring investors to reinvent their entire process.
Mainstream platforms broaden access
The source also points to broader distribution trends. It references Britain’s largest online trading platform, Hargreaves Lansdown, which said it would allow customers to invest in bitcoin. The platform reportedly oversaw more than £70 billion in investor funds and served 876,000 customers. That kind of distribution is critical. A crypto product may exist, but mainstream impact depends on whether large platforms put it in front of ordinary investors.
As more brokers, retirement providers, and fund managers integrate digital-asset exposure into their offerings, cryptocurrency becomes less of a standalone niche and more of an accepted component within broader portfolio construction. The article suggests that many more mainstream funds and IRAs were likely to add digital assets if the performance trend continued.
No official SEC-approved ETF, but many alternatives
At the time described in the article, there were still no official SEC-approved bitcoin ETFs. Even so, the market had already developed multiple ETF-like or ETF-adjacent solutions. Trusts, listed products, and retirement wrappers were filling the access gap for investors who wanted exposure without waiting for a fully approved spot ETF structure.
That dynamic is important historically because it shows that investor demand for regulated or semi-regulated bitcoin access long predated the eventual maturation of the crypto product landscape. The absence of an approved ETF did not stop capital from finding other routes into the market. Instead, it encouraged the rise of substitute vehicles that mirrored some of the convenience of ETFs while operating under different structures.
A sign of changing market structure
Overall, the article portrays a market in transition. Bitcoin’s strong returns were clearly the catalyst, but the deeper story was about infrastructure: how to make a new digital asset class investable for people who preferred conventional financial rails. Trusts like GBTC, macro-oriented funds such as BKCM, innovation strategies at Ark, and self-directed IRA providers all represented different answers to the same question.
For mainstream investors, these products reduced the operational burden of entering crypto. For the industry, they marked the start of a longer process of financialization, in which decentralized assets became increasingly wrapped in traditional legal, custodial, and portfolio-management structures. Even without an official ETF, the ecosystem described in the article shows that by 2017, bitcoin exposure had already begun moving decisively beyond direct coin ownership and into the toolkit of conventional investing.