Institutional Investor Exodus Casts Shadow on Bitcoin's Ascent

Institutional Investor Exodus Casts Shadow on Bitcoin's Ascent

After a dismal October, Bitcoin is struggling to regain momentum, hovering just above the $100,000 mark. This time, however, Bitcoin lacks the powerful tailwind that propelled it through much of 2025: unwavering institutional confidence.

Over the past month, many big buyers have quietly retreated, from exchange-traded fund (ETF) allocators to corporate finance departments, depriving the market of the cash flow that helped the token reach record highs earlier this year. Their withdrawal hasn’t triggered all-out panic, but it has thoroughly upended expectations.

Institutional investors have been a cornerstone of Bitcoin’s legitimacy and price for most of this year. Bloomberg data shows spot Bitcoin ETFs collectively attracted over $25 billion in inflows, pushing their total assets to around $169 billion. Their steady allocation of funds helped reshape Bitcoin as a portfolio diversification tool — a hedge against inflation, currency debasement, and political turmoil.

However, that somewhat shaky narrative is now vulnerable again, exposing the market to a more insidious, but equally destructive risk: the cautious pullback by big players.

Markus Thielen, CEO of 10X Research and former portfolio manager at Millennium Management LLC, sees mounting signs of market fatigue. He notes that some professional investors are losing patience after Bitcoin recorded a lackluster 10% gain this year (far short of gold or tech stocks). Thielen believes that if prices start to fall again, risk advisers are likely to tell institutional clients to trim holdings before year-end.

“At some point, risk managers might step in and say, ‘You need to liquidate or reduce.’ There is a risk Bitcoin continues to underperform, because people need to rebalance their portfolios. When you send statements to investors, you might need more Nvidia in your holdings, rather than Bitcoin,” he said.

Spot Bitcoin ETFs have seen net outflows of around $2.8 billion over the past month, according to Bloomberg data. Thielen said if price momentum stalls further, several billion more could be pulled before the December FOMC meeting.

The risk isn’t merely hypothetical. On-chain signals suggest that long-term holders have been selling into strength. While most of the speculative leverage was cleared out in the Oct. 10 market plunge, Thielen warns that more holders may be forced out if the token falls below the crucial $93,000 technical support level. “There’s a big gap down here, and once it breaks, a lot of people will quickly be underwater. Those with weaker balance sheets could be forced to liquidate their positions,” he said.

Citigroup also sees similar warning signs. “My sense is that new money is coming in cautiously, and there’s not a huge sense of urgency or rushing in,” said Alex Saunders, head of quantitative macro strategy at Citi Research. “Maybe people have lost the enthusiasm.”

He points to changes in wallet behavior. Citi’s analysis shows that so-called Bitcoin “whales” — wallets holding over 1,000 Bitcoin — are gradually decreasing in number. In contrast, the population of retail investors holding less than one Bitcoin is growing.

Citi notes that typical weekly inflows of $1 billion give prices a boost of about 4%, meaning the current stall in inflows is suppressing price appreciation.

The term “whales” can refer to a broad spectrum of holders, from early adopters who bought Bitcoin when it was worth just a few dollars, to institutional accounts and exchanges. Moreover, wallet dynamics don’t always imply outright selling, and large holders often move tokens between different wallets for liquidity or custody purposes.

One of the most emblematic examples of a buying strike in digital assets comes from Michael Saylor’s MicroStrategy, the software company turned Bitcoin accumulator. It was once a bellwether for corporate finance departments investing in crypto, but its share price has now fallen to a level almost on par with the value of the Bitcoin it holds, suggesting investors are no longer willing to pay a premium for Saylor’s high-conviction, leveraged model.

Still, while crypto market momentum has softened, there are few signs of panic. Bitcoin’s price is still up sharply over the past 18 months, and speculative demand remains buoyant across all types of markets.

Analysts at crypto exchange Bitfinex caution against interpreting recent data as panic selling or a market top. Their research shows that wallets holding over 10,000 Bitcoin saw their balances decrease by just 1.5% in October, hardly what they’d call a “fire sale.” They also said ETF outflows were “a temporary weakness, not a structural risk.”

“The bottom line is that whales are not panic selling, but gradually taking profits in an environment of weaker ETF demand — a pattern that has repeated itself in previous cycles. Once inflows and liquidity conditions improve, these rebalancing periods typically reset market positioning and volatility for the next leg up,” Bitfinex analysts wrote.