American Bitcoin (ABTC), the Nasdaq-listed Bitcoin treasury and mining firm backed by Eric Trump and Donald Trump Jr., has grown its Bitcoin holdings to 4,004 BTC (valued at roughly $415 million), according to a company announcement released Friday. Key Takeaways: American Bitcoin (ABTC), backed by Eric and Donald Trump Jr., has expanded its holdings to 4,004 BTC worth $415 million. The company’s dual strategy of Bitcoin mining and at-market purchases drove a 2% rise in its share price. ABTC mirrors ...