Bitcoin-on-chain data: Retail disappears while institutional ETF investments rise

US spot Bitcoin ETFs added 21,000 BTC worth $1.45 billion, marking the first major accumulation wave since mid-October 2025.

Spot Bitcoin exchange-traded funds (ETFs) posted one of their best days in weeks in terms of inflows on February 25, marking their first meaningful increase in holdings since mid-October 2025.

The shift comes as analysts point to declining retail flows and heavy unrealized losses among newer buyers as signs the market structure could be changing.

The institutional signal versus the retail exit

In a March 2 market update, analyst Amr Taha said followed two key data points that indicate a major shift in the way Bitcoin moves among different types of investors. The first chart tracks cumulative Bitcoin inflows into Binance over a 30-day period, split into retail inflows (small investor flows) and whale inflows (large investor flows).

According to the chart, retail inflows fell significantly between February 6 and March 2, from $14.1 billion to $9.05 billion, a total contraction of about $5 billion.

What makes this interesting, Taha explains, is that almost identical patterns occurred twice in 2025, with retail inflows falling by about $8 billion from March 5 to April 7 of that year and falling by about $5 billion from June 6 to June 22. In both cases, the decline in retail inflows occurred just before significant market movements.

The second chart tracks the total Bitcoin held by all US spot ETFs combined. Here, Taha saw something important happen on February 25: for the first time since mid-October, ETF investments increased significantly. About 21,000 BTC flowed into the funds, equivalent to $1.45 billion at current prices, marking Taha’s first noticeable wave of accumulation after months of stagnation.

“Historically, rising demand for ETFs tends to be constructive for the price, while falling demand often aligns with price weakness,” the crypto trader noted.

However, data from SoSoValue and FarSide show a different number. Both sites claim that actual net inflows as of February 25 were just over $500 million, or almost three times less than what Taha suggested. Nevertheless, it was still the best day for net inflows since mid-January.

You might also like:

Market situation and sentiment

The broader backdrop to this on-chain signal was brutal, with Bitcoin posting five consecutive monthly losses for the first time since 2018, after closing February down nearly 15%. The asset is currently trading just above $66,000, down more than 20% in the past month and 47% below its all-time high in October 2025.

Analyst Crypto Dan provided additional context on market psychology, noticing that most investors who bought Bitcoin in the last two years are currently in losing positions.

“In the investment market, sharp reductions often follow when the majority of people make large profits, and conversely, strong rallies usually start after most people have suffered significant losses,” he pointed out.

Dan suggested that if Bitcoin’s price fell below $60,000, putting the majority of investors (excluding very long-term holders) into loss territory, this could be an accumulation opportunity for those with clear entry criteria.

However, Taha’s data suggests that institutional buyers are already making this calculation, even as retailers take a step back.