Which BTC ETFs led weekly inflows?

TLDR

Over the past week, the spot Bitcoin ETFs leading net inflows were BlackRocks iShares Bitcoin Trust (IBIT), ARK 21Shares Bitcoin ETF (ARKB), and Fidelity Wise Origin Bitcoin Fund (FBTC).

1. IBIT led a key session with about $143.75 million, ending a 7?day outflow streak for the group per a market update. Details
2. ARKB and FBTC followed with about $109.56 million and $78.59 million, respectively, on the same session. Breakdown
3. On the first trading day of the year, leadership persisted with IBIT near $287 million and FBTC around $88 million. New week flows

Deep Dive

1. IBIT Leads

BlackRocks iShares Bitcoin Trust repeatedly topped daily net inflows in the past week.

• A pivotal day saw IBIT take in about $143.75 million as the group returned to net inflows. Market update
• The following weeks first session showed IBIT drawing roughly $287 million, reinforcing leadership into the new week. Session flows
• IBIT also holds the largest cumulative investor base among peers, which helps it attract a greater share of new allocations. Context on dominance

2. ARKB and FBTC Next

ARK 21Shares ARKB and Fidelitys FBTC consistently ranked just behind IBIT in net inflows during key sessions.

• On the rebound session, ARKB added about $109.56 million and FBTC about $78.59 million. Breakdown
• This pattern suggests ARKB and FBTC remain the main secondary destinations for flows after IBIT when sentiment improves. Same?day confirmation

3. Breadth Beyond the Top Three

Smaller inflows also showed up in Bitwise (BITB), VanEck (HODL), and even Grayscales GBTC during the rebound.

• Bitwise recorded about $13.87 million, with VanEck near $4.98 million and GBTC about $4.28 million on the turnaround day. Session detail
• Early in the new week, BITB continued to capture a noticeable share with roughly $41.5 million. New week flows

Conclusion

The recent weekly picture shows a clear hierarchy: IBIT leads inflows, with ARKB and FBTC next in line. If broader sentiment continues improving, expect flows to remain concentrated in these larger funds, while secondary ETFs capture smaller but meaningful allocations.