Anthropic, PBC announced that it will issue 66,689,997 series D-1 preferred stock at an issue price of $30.0045 per share for gross proceeds of $2,001,000,014.9865, 4,443,769 series D-2 preferred stock at an issue price of $27.0041 per share for gross proceeds of $119,999,982.4529, and 114,097,969 series D-3 preferred stock at an issue price of $30.0045 per share for gross proceeds of $3,423,452,510.8605, for aggregate gross proceeds of $5,544,452,508.2999 on January 18, 2024. The preferred share have a par value of $0.00001 per share. The shares are non-redeemable.

The shares carry non-cumulative, and participating fixed dividend rate of 6% per share per annum. The shares will be convertible in common shares at a fixed conversion price of original issue price. The round will be raised at a post-money valuation of $20,544,452,508.