Crypto Whales Bought These Altcoins in the Second Week of May 2025

The crypto market has experienced a significant surge in trading activity this week, following the US Fed’s decision to hold interest rates steady. Amid the broader rally, on-chain data has revealed whale accumulation in several key altcoins.

Here are the top altcoins that crypto whales have been buying in the second week of May.

Ethereum (ETH)

Leading altcoin ETH has emerged as one of the assets that crypto whales have paid attention to this week. The altcoin has reclaimed $2,000 following the Federal Reserve’s dovish stance and the successful implementation of its Pectra Upgrade two days ago. 

These catalysts have helped restore bullish momentum, and ETH whales are taking advantage. According to IntoTheBlock, the coin’s large holders’ netflow has soared 374% over the past seven days. 

ETH Large Holders’ Netflow. Source: TradingView

A large holder refers to a wallet address that controls more than 0.1% of an asset’s circulating supply. Their netflow measures the balance between coins flowing in and out of these wallets. 

A rise in netflow indicates increased whale accumulation, a bullish signal that can prompt retail investors to follow suit.

In ETH’s case, the recent spike in large holder netflow suggests growing confidence among major investors, which could help the price stabilize above $2,000 in the short term.

Apecoin (APE)

APE is another altcoin that the whales have added to their bags this week. At press time, the altcoin trades at $0.61, climbing by 13% in the past seven days.

Whale addresses holding between 10,000 and 100,000 tokens have acquired 640,000 APE during that period.

APE Supply Distribution. Source: Santiment

This group of APE investors currently holds 30.94 million tokens, the highest level recorded since November 2022. The surge in holdings highlights renewed confidence and growing interest in APE, signaling that major investors are positioning themselves for potential upside.

Polygon (POL)

Formerly known as MATIC, POL is another token on whales’ radar this week. Per Santiment, wallet addresses that hold between 1 million and 10 million tokens have bought 3.24 million POL in the past seven days. 

POL Supply Distribution. Source: Santiment

This cohort of POL investors currently holds 308.34 million tokens. If whale accumulation persists, POL could extend its ongoing rally in the short term.