$1.26B IBIT Block Trade Was Likely a Fast Exit, Says NYDIG
A $1.26B off-exchange block sale of BlackRock's iShares Bitcoin Trust (IBIT) on May 26 involved 29.21M shares at $43.16 each, a 2.3% discount. NYDIG suggests this was a quick exit by a large investor, not a hedge-fund basis trade. The seller's identity remains unknown, and IBIT saw $720M in net redemptions over two days.
How this was made

The 30-second read
Why it matters
The disclosed discount and size indicate a fast exit, which may trigger further outflows from Bitcoin ETFs amid already declining assets.
Market read
First public disclosure of a $1.26 billion discounted block trade in IBIT, signaling potential downside pressure on Bitcoin ETFs.
What to watch
Absence of matching CME futures activity suggests the seller may have been hedged elsewhere, reducing broader market effect.
Background
The article analyzes a rare, large off‑exchange block trade of the iShares Bitcoin Trust (IBIT) and its implications for Bitcoin ETF flows.
Ticker impact
A $1.26 billion off‑exchange block sale of 29.21 million IBIT shares at a 2.3% discount was reported for the first time.
Short‑term downward pressure on IBIT and possible spill‑over to other Bitcoin ETFs.
Discounted block trades historically signal supply pressure; the trade size exceeds known holdings, indicating a significant sell‑side imbalance.
Market effects
May increase outflow pressure on US spot Bitcoin ETFs as investors reassess exposure.
Potentially dampens demand for Bitcoin products in North America.
Highlights liquidity risk in large Bitcoin ETF positions, relevant for global crypto fund managers.
Counterpoint
The discount could reflect a strategic rebalancing rather than panic selling, limiting price impact.
Key entities
- Research FirmNYDIG
Crypto investment firm providing the analysis of the block trade.
- ETFiShares Bitcoin Trust (IBIT)
US‑listed Bitcoin exchange‑traded fund whose shares were sold.





