Crypto’s subsequent altcoin season might produce fewer winners as institutional traders focus their exercise in a narrower group of digital belongings, in accordance with crypto market maker Wintermute.
In its over-the-counter (OTC) stream report for the primary half of 2026, Wintermute stated institutional counterparties generated 72% of spot stream throughout all tokens on its OTC desk, the very best share on document. That was up from 61% within the second half of 2025 and 59% within the first half of final yr.
With institutional exercise concentrated in fewer tokens and fading quicker after value surges, the findings recommend future altcoin rallies may change into narrower and extra selective. Wintermute stated liquidity was concentrating within the belongings establishments favored whereas exercise throughout the market’s “lengthy tail” weakened.
Between the primary half of 2024 and the primary half of 2026, the variety of distinctive tokens traded by Wintermute’s institutional counterparties grew by simply 24%, in contrast with 76% amongst retail purchasers. The agency additionally discovered that institutional exercise following a surge in a token’s value and quantity light after roughly someday. In distinction, retail exercise usually remained elevated for about three days.
Proportion of institutional spot OTC stream. Supply: Wintermute
Altcoin capital was already turning into extra concentrated
Wintermute’s findings add proprietary OTC information to indicators that capital has been clustering round a smaller group of altcoins throughout the broader market.
On June 20, CryptoQuant CEO Ki Younger Ju stated the conventional rotation of Bitcoin earnings into smaller crypto belongings had “principally disappeared.” CryptoQuant information confirmed buying and selling quantity in Bitcoin-denominated altcoin pairs close to its weakest stage since 2021.
In the meantime, the ten largest non-stablecoin altcoins accounted for about 80.5% of the non-Bitcoin, non-stablecoin market’s capitalization.
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Kaiko recognized an analogous focus in alternate buying and selling. In July 2025, the info supplier stated that the ten largest altcoins accounted for 63% of altcoin buying and selling quantity, up from about 50% a number of months earlier, as exercise in smaller tokens weakened.
DWF Labs managing companion Andrei Grachev additionally argued that broad altcoin rallies have been giving solution to selective sector strikes. On March 15, Grachev stated too many tokens have been competing for restricted capital, whereas institutional traders remained targeted on Bitcoin, Ether and tokenized real-world belongings.
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