Ethereum ETFs Draw $479M in Weekly Inflows as BlackRock’s ETHA Leads

Ethereum ETFs recorded weekly inflows of $479.04 million for the period ending January 16, 2026, according to SoSoValue data.

BlackRock’s ETHA led all Ethereum ETF products with $219 million in weekly contributions during the five-day trading period.

The weekly performance came as Ethereum ETFs maintained positive flows across four of five trading days. Bitcoin ETFs attracted $1.42 billion during the same week, with BlackRock’s IBIT contributing $1.035 billion to the total.

Ethereum ETFs See Daily Inflows Across Most of Week

Ethereum ETFs recorded daily inflows on January 13, 14, 15, and 16, with only a brief pause on January 12.

January 14 saw the strongest single-day performance with $175 million in inflows. Wednesday followed with $164.37 million, while Monday recorded $129.99 million.

Thursday’s flows dropped to $4.64 million, the smallest daily inflow of the week. The pattern shows sustained institutional interest in Ethereum exposure through the first full trading week of 2026. Total value traded across Ethereum ETFs for the week reached $7.74 billion.

Cumulative total net inflow for Ethereum ETFs stands at $12.91 billion as of January 16. Total net assets across all Ethereum ETF products reached $20.42 billion.

BlackRock ETHA Dominates Ethereum ETF Provider Sector

BlackRock’s ETHA accounted for the largest share of weekly Ethereum ETF inflows, totaling $219 million. The fund’s performance accounts for approximately 46% of total weekly Ethereum ETF flows.

Other Ethereum ETF providers contributed the remaining $260.04 million in weekly inflows. The distribution across multiple sponsors shows broadening institutional participation beyond a single dominant provider.

The weekly inflow of $479.04 million compares favorably to the previous week ending January 9, which saw outflows of $68.57 million.

The week of January 2 had recorded $160.58 million in inflows before the brief outflow period.

Bitcoin ETFs Attract $1.42 Billion Weekly Inflows

Bitcoin ETFs recorded $1.42 billion in weekly inflows for the period ending January 16, 2026. BlackRock’s IBIT led with $1.035 billion, accounting for 73% of total Bitcoin ETF flows. The weekly performance came despite Thursday outflows of $394.68 million.

Daily Bitcoin ETF flows showed a volatile pattern across the week. Monday recorded $753.73 million in inflows, the strongest single day.

Tuesday saw $843.62 million, while Wednesday added $100.18 million. The Thursday outflow of $394.68 million reversed the positive trend before flows stabilized.

Cumulative total net inflow for Bitcoin ETFs reached $57.82 billion as of January 16. Total net assets stand at $124.56 billion, down from $125.18 billion on January 15.

Week’s Trading Activity Reaches a combined $29.51 Billion

Combined trading activity across Bitcoin and Ethereum ETFs totaled $29.51 billion for the week. Bitcoin products traded $21.77 billion while Ethereum products traded $7.74 billion.

Bitcoin ETF weekly trading volume totaled $21.77 billion, compared to $19.53 billion the previous week. Ethereum ETF weekly trading of $7.74 billion exceeded the prior week’s $7.52 billion.

The combined weekly inflows of $1.90 billion across Bitcoin and Ethereum ETFs exceed the totals from late December 2025.

The week ending December 26 saw Bitcoin outflows of $782 million and Ethereum outflows of $102.34 million.

Daily Flow Patterns Show Concentrated Institutional Activity

The strongest combined daily flows occurred on Tuesday, January 14, when Bitcoin ETFs attracted $843.62 million and Ethereum ETFs recorded $175 million. The $1.02 billion combined daily total exceeded that of any other single day during the week.

Monday, January 13 saw combined inflows of $883.72 million, with Bitcoin contributing $753.73 million and Ethereum adding $129.99 million. Wednesday’s combined inflows reached $264.55 million across both asset classes.

Thursday’s pattern diverged sharply, with Bitcoin experiencing outflows of $394.68 million while Ethereum maintained modest inflows of $4.64 million.