3 Altcoins Crypto Whales Buy in August 2025

Introduction

After a subdued performance in the cryptocurrency market last week, trading volumes have started to pick up again. This renewed momentum is evident in a 6% increase in global crypto market capitalization over the past seven days.

Large investors, often referred to as crypto whales, have taken advantage of this shift, strategically accumulating select altcoins in anticipation of potential gains. Their activity is often seen as a signal for broader market sentiment, as whale buying can spark confidence among retail investors and potentially fuel price rallies. This article covers which of the 3 altcoins crypto whales buy in August of 2025.

Key Takeaways

• Whale Accumulation Resumes: Large holders have ramped up their purchases of certain altcoins, suggesting renewed optimism after the recent market slowdown.

• Ethereum (ETH): A 270% surge in large-holder netflow has pushed ETH’s price above $4,000, with a potential move toward $4,500 if momentum continues.

• PEPE: Whale holdings in PEPE have risen by 1.36%, signaling growing interest and potentially setting the stage for further gains.

• Mantle (MNT): A strong 52% weekly rally has drawn whale attention, with significant accumulation suggesting possible continuation.

Ethereum (ETH)

Ethereum is currently the leading target for crypto whales, topping their buy list this week. The asset has experienced a 270% surge in large-holder netflow, a metric that measures the difference between tokens purchased and sold by major investors within a set timeframe.

When this figure spikes, it typically indicates strong accumulation trends—signaling rising confidence and a bullish outlook. ETH’s current rally has already pushed it above the $4,000 mark. If buying pressure continues, analysts believe ETH could climb toward $4,500.

However, traders should remain aware of potential profit-taking. Should selling pressure return, ETH may retrace toward $3,920.

PEPE

The Solana-based meme coin PEPE has also caught the attention of whales this week. On-chain data from Nansen shows a 1.36% increase in the holdings of wallets valued at over $1 million in PEPE tokens.

This accumulation trend often signals near-term bullish sentiment and can spark a chain reaction—whale interest tends to encourage retail buying, potentially sustaining upward momentum.

If the accumulation pace holds, PEPE could target $0.00001315.

Conversely, if demand slows, its price may slip back to $0.00001070.

Mantle (MNT)

Mantle (MNT) has been one of the week’s standout performers, rallying 52% over the past seven days. Whale data shows that investors holding between 1 million and 10 million MNT tokens have collectively added 2.39 million MNT during this period.

This group now controls 20 million MNT, the highest balance in over a month. Sustained whale buying could push MNT toward $1.1496, while renewed sell-offs might drive the token below $1.0361.

Conclusion

The first week of August 2025 has shown clear signs of renewed life in the crypto market, with a 6% jump in total market capitalization and a flurry of whale activity across Ethereum, PEPE, and Mantle. Historically, concentrated whale accumulation has preceded notable market upswings, though it can also heighten volatility.

While these moves indicate confidence from deep-pocketed investors, retail traders should remain cautious, balancing the potential upside with the inherent risks of crypto price swings. For now, the market’s eyes remain on these three altcoins to see if the whales’ bets pay off.

FAQ

What does whale accumulation mean in crypto?

Whale accumulation refers to large-scale buying of a cryptocurrency by investors or entities holding significant amounts of capital. This can indicate confidence in the asset’s future performance.

Why is whale activity important to track?

Whales can influence price trends due to the size of their trades. Significant buying often signals bullish sentiment, while heavy selling can drive prices lower.

Is Ethereum likely to reach $4,500 soon?

If current buying momentum from whales and retail traders continues, ETH could approach $4,500. However, profit-taking or market shifts could slow this progress.

What risks do meme coins like PEPE carry?

Meme coins are highly volatile and often driven by sentiment rather than fundamentals. While whale buying can push prices higher, reversals can be sudden and steep.

What’s the outlook for Mantle (MNT)?

With its recent 52% rally and whale accumulation, MNT could see further gains. Still, price stability will depend on sustained demand and overall market sentiment.