A Bitcoin arms race is brewing between BlackRock and MicroStrategy

MicroStrategy Or BlackRock Are In A Mad Dash To 1 Million BTC. Market watchers are split over which firm will be the first to reach the milestone

A Bitcoin arms race is brewing between BlackRock (NYSE:BLK) and MicroStrategy (NASDAQ:MSTR), with both entities racing to stack a million BTC.

Market watchers are split over which firm will be the first to reach the milestone, but the odds are tilting in favor of MicroStrategy.

MicroStrategy And BlackRock Are In A Mad Dash To 1 Million BTC

Cryptocurrency analyst Lark Davis noted that both entities are at the halfway mark, holding over 500,000 BTC each.

At the moment, MicroStrategy holds 553,555 BTC on its balance sheet after a long-term aggressive Bitcoin accumulation spree. On the other hand, BlackRock’s iShares Bitcoin Trust (IBIT) holds 573,869 BTC on behalf of investors.

“BlackRock and MicroStrategy are in a race to reach 1,000,000 Bitcoin. Currently, BlackRock’s $IBIT holds 573,869 BTC while $MSTR holds 553,555 Bitcoin,” said Davis in an X post.

Both firms have shown a resolve to double down on their Bitcoin accumulation in recent weeks. For the Michael Saylor-led MicroStrategy has gained $5.1 billion from its Bitcoin holdings in 2025 alone. On the flip side, BlackRock has a string of tailwinds expected to power its march to 1 million BTC.

Will MicroStrategy Reach 1 Million BTC First?

The case for MicroStrategy to reach 1 million BTC before BlackRock is compelling. MicroStrategy CEO Michael Saylor’s conviction is the strongest driver for the software company’s push toward 1 million Bitcoin.

Michael Saylor has earned the moniker of a Bitcoin maximalist, with the CEO adopting a laser focus on the largest cryptocurrency.

MicroStrategy has bagged over 500,000 BTC in steady fashion since its first purchase back in 2020. The company’s latest acquisition of 15,355 BTC for $1.42 billion extended its weekly purchase streak.

Outside of Saylor’s conviction, MicroStrategy has evolved into a Bitcoin-first company in addition to an aggressive accumulation strategy. The company continues to stack Bitcoin across bull and bear markets with the “freedom” to use stock offerings and convertible notes to fund purchases.

Will BlackRock Reach 1 Million BTC First?

BlackRock also has a compelling argument going on for it in the race to reach the 1 million BTC milestone. Right out of the bat, the sheer pace of growth of the IBIT ETF since its launch has seen it surpass MicroStrategy’s BTC holdings.

The ETF recorded over $1 billion in inflows in a single day, with BlackRock accumulating 573,869 BTC in less than a year. Rising ETF demand amid clear regulations is a tailwind in BlackRock’s quest to reach the 1 million BTC milestone.

However, BlackRock’s push is dependent on investor sentiment, with liquidation being a real possibility in the event of massive outflows.