Crypto ETF Month — March 2026: net +$1.3B
March 2026 saw net inflows into crypto ETFs totaling +$1.3B, driven largely by Bitcoin's strong performance. Other assets like Solana and LINK also contributed positively.
TL;DR
- Net flow: +$1.3B
- Total inflows: +$2.1B
- Total outflows: -$762.3M
- Strongest day: Mar 4 (+$653.5M) · Weakest day: Mar 6 (-$451.4M)
Monthly Overview
In March 2026, net flows into spot crypto ETFs totaled +$1.3B, with significant contributions from multiple assets. The majority of the inflows were concentrated in Bitcoin, which saw a net increase of +$1.3B, while other assets like Solana and LINK also recorded positive net flows.
Flows by Asset
BTC
Net: +$1.3B / Inflow: +$1.6B / Outflow: -$270.9M
| Fund | Flow |
|---|---|
| BlackRock | +$1.4B |
| Grayscale | -$136.2M |
| Bitwise | -$102.8M |
| Grayscale BTC | +$60.5M |
| Fidelity | +$36.5M |
| 21Shares | -$31.9M |
| Franklin | +$28.7M |
| WisdomTree | +$16.5M |
| Valkyrie | +$16.1M |
| Invesco | +$15.3M |
| VanEck | +$14.3M |
ETH
Net: -$45.8M / Inflow: +$393.1M / Outflow: -$438.9M
| Fund | Flow |
|---|---|
| BlackRock ETHB | +$306.0M |
| Fidelity | -$193.9M |
| BlackRock | -$191.8M |
| Grayscale ETH | +$87.1M |
| Grayscale | -$29.5M |
| VanEck | -$9.1M |
| Bitwise | -$7.5M |
| 21Shares | -$6.4M |
| Invesco | -$0.7M |
SOL
Net: +$42.5M / Inflow: +$61.7M / Outflow: -$19.2M
| Fund | Flow |
|---|---|
| Bitwise | +$58.7M |
| Fidelity | -$12.6M |
| Grayscale | -$4.0M |
| Franklin | +$3.0M |
| VanEck | -$2.6M |
XRP
Net: -$22.9M / Inflow: +$10.1M / Outflow: -$33.0M
| Fund | Flow |
|---|---|
| 21Shares | -$17.1M |
| Franklin | -$8.1M |
| Grayscale | -$7.8M |
| Canary | +$5.5M |
| Bitwise | +$4.7M |
LINK
Net: +$10.8M / Inflow: +$5.5M / Outflow: $0.0M
| Fund | Flow |
|---|---|
| Grayscale | +$5.5M |
SUI
Net: +$9.9M / Inflow: +$9.9M / Outflow: $0.0M
| Fund | Flow |
|---|---|
| Grayscale | +$9.9M |
HBAR
Net: +$2.2M / Inflow: +$2.2M / Outflow: $0.0M
| Fund | Flow |
|---|---|
| Canary | +$2.2M |
DOGE
Net: +$1.0M / Inflow: +$0.8M / Outflow: $0.0M
| Fund | Flow |
|---|---|
| Grayscale | +$0.8M |
DOT
Net: +$0.5M / Inflow: +$0.5M / Outflow: $0.0M
| Fund | Flow |
|---|---|
| 21Shares | +$0.5M |
LTC
Net: -$0.3M / Inflow: $0.0M / Outflow: -$0.3M
| Fund | Flow |
|---|---|
| Canary | -$0.3M |
AVAX
Net: +$0.2M / Inflow: +$0.2M / Outflow: $0.0M
| Fund | Flow |
|---|---|
| Grayscale | +$0.2M |
Weekly Breakdown
| Week | Net flow |
|---|---|
| Mar 2 – Mar 6 | +$616.1M |
| Mar 9 – Mar 13 | +$919.1M |
| Mar 16 – Mar 20 | +$59.0M |
| Mar 23 – Mar 27 | -$495.6M |
| Mar 30 – Mar 31 | +$215.2M |
Biggest Fund Moves
Largest inflows
- BlackRock (BTC): +$1.4B
- BlackRock ETHB (ETH): +$306.0M
- Grayscale ETH (ETH): +$87.1M
- Grayscale BTC (BTC): +$60.5M
- Bitwise (SOL): +$58.7M
Largest outflows
- Fidelity (ETH): -$193.9M
- BlackRock (ETH): -$191.8M
- Grayscale (BTC): -$136.2M
- Bitwise (BTC): -$102.8M
- 21Shares (BTC): -$31.9M
Market Interpretation
Institutional positioning was marked by strong inflows into Bitcoin, primarily driven by BlackRock, which contributed +$1.4B. In contrast, Ethereum experienced notable outflows, particularly from Fidelity and BlackRock, totaling -$385.7M. This suggests a rotation of capital away from Ethereum towards Bitcoin and other assets, with the most robust trading activity observed on March 4, when net flows peaked at +$653.5M.
Conclusion
The month concluded with a total net flow of +$1.3B, signaling a robust interest in spot crypto ETFs. Despite some volatility, the overall trend indicates a favorable environment for select assets.