Spot Solana (SOL) exchange-traded funds recorded $188.22 million in weekly net inflows—their highest weekly performance in 2026—while spot XRP funds gathered $75.89 million to push total cumulative assets to record levels, according to SoSoValue tracking data.
Key takeaways from the week include:
- Solana ETFs pulled in $188.22 million across the five-day trading period, capped by a record single-day inflow of $86.67 million on Friday.
- XRP ETFs rebounded from a flat start on Monday to post $75.89 million in weekly inflows, bringing cumulative net totals to $1.79 billion.
- Bitwise commands the lead in both market categories, managing $1.22 billion in cumulative inflows for its SOL ETF and $677 million for its XRP product.
Solana Funds Record Historic $86.67M Inflow Day
The institutional appetite for Solana accelerated rapidly, maintaining a continuous net-positive streak since September 11. Trading began with $26.10 million in net inflows on Monday, September 21, followed by $28.87 million on Tuesday, $13.77 million on Wednesday, and $32.81 million on Thursday.
Momentum culminated on Friday with $86.67 million in daily net inflows—the single-largest daily allocation since the products launched nearly a year ago. The weekly total of $188.22 million represents the second-highest weekly record in the asset's history, second only to its launch week in October, which saw $199.21 million. Total cumulative net inflows across all spot SOL ETFs reached $1.61 billion.
Bitwise dominates the SOL ETF landscape with $1.22 billion in cumulative net inflows. Fidelity's FSOL holds second place with $231.35 million, while Grayscale's GSOL sits in third with $164.15 million.
XRP Products Hit $1.79 Billion Cumulative High
Following a quieter previous week that brought in $9.56 million, spot XRP products recovered sharply despite a stagnant Monday showing zero net flow. Inflows turned positive on Tuesday, September 22, with $20.02 million, followed by $18.04 million on Wednesday, $14.89 million on Thursday, and $22.65 million on Friday.
This four-day buying stretch generated $75.89 million in weekly net inflows, representing the best five-day tally for XRP funds in a month. This ongoing demand aligns with broader institutional positioning, as recent market trends showed XRP spot ETF inflows hit an 11-week streak. Cumulative net allocations for XRP funds climbed to an all-time high of $1.79 billion.
Bitwise leads the XRP issuer field with $677 million in cumulative allocations, followed by Franklin's XRPZ at $501 million and Canary Capital's XRPC at $489.37 million.
Why It Matters
The surge in altcoin ETF activity indicates that institutional capital is expanding beyond primary crypto assets like Bitcoin and Ethereum into major Layer-1 ecosystems. While network governance debates—such as the stalling of Solana trade ordering proposal SIMD-0649—continue on-chain, traditional investors are aggressively committing capital through regulated vehicles. Bitwise's dominant market share across both tokens highlights how early issuer brand recognition and distribution channels continue to capture the vast majority of institutional order flow.
