BlackRock has put the iShares Ethereum Trust ETF on an October timetable for a reverse stock split. The fund's product page says the action becomes effective after the market closes on October 5 and split-adjusted trading begins October 6.

ETHA's operating calendar

  1. Reverse split filed

    BlackRock added the notice to ETHA's official product information.

  2. Effective after market close

    Share consolidation is scheduled to take effect.

  3. Adjusted trading begins

    The exchange quote reflects the post-split share structure.

What the operation changes

ChangesDoes not change by itself
Shares outstanding and price per shareTotal economic exposure
Treatment of fractional sharesEther held per dollar invested
Quoted trading levelFund fee or market demand

The ratio remains unverified

The official BlackRock page retrieved for this report confirms the action and dates but does not state the consolidation ratio. HashObserver is withholding a ratio until the underlying filing is available.

Investors should use the final issuer or exchange notice for account-level share and fractional-cash calculations.

Evidence viewWhen does ETHA's reverse split take effect?
  1. BlackRock says a reverse split was filed
  2. Split becomes effective after market close
  3. Split-adjusted trading begins

Method: Dates transcribed from BlackRock's ETHA product-page notice; ratio withheld.

Next reporting

  • The filing or exchange notice specifying the final ratio and fractional-share treatment.
  • ETHA trading spreads and liquidity before and after adjusted trading begins.

Sources

BlackRock iSharesPrimary evidence · Published Aug 4, 2026Open original