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# Bitcoin ETF flows May 2026: $2.41B net outflows, led by IBIT
- URL: https://www.spotedcrypto.com/bitcoin-etf-flows-may-2026/
- Published: 2026-11-06T03:44:11.000Z
- Updated: 2026-11-06T03:48:52.000Z
- Description: In May 2026, US spot Bitcoin ETFs recorded net flows of −$2.41B over 20 trading days: 6 with net inflows and 14 with net outflows. The largest daily inflow was +$629.8M on May 1, 2026; the largest daily outflow was −$733.4M on May 27, 2026. Total net assets ended the month at $94.2B.
- Author: Sungjae Lee
- Tags: ETFs, Data, Bitcoin ETF Flows, English

## Flows by fund in May 2026

__Net flow by fund this month__
| Fund         | Net flow ($M) |
| ------------ | ------------- |
| IBIT         | −1,410.8      |
| GBTC         | −330.3        |
| ARKB         | −314.1        |
| FBTC         | −274.0        |
| BITB         | −85.6         |
| MSBT         | +68.9         |
| EZBC         | −34.7         |
| BTCO         | −12.2         |
| BTC          | −8.5          |
| BRRR         | −3.8          |
| HODL         | −0.9          |
| 1 other fund | 0.0           |
| **Total**    | −2,406.0      |

## Daily inflows and outflows in May 2026

__Daily net flows this month__
| Date         | Total ($M) | IBIT ($M) | FBTC ($M) | GBTC ($M) | ARKB ($M) | BITB ($M) | Others ($M) | BTC close |
| ------------ | ---------- | --------- | --------- | --------- | --------- | --------- | ----------- | --------- |
| May 29, 2026 | −125.3     | −68.2     | −31.9     | −2.9      | −7.3      | 0.0       | −15.0       | $73,595   |
| May 28, 2026 | −223.3     | −177.9    | −19.2     | −26.2     | 0.0       | 0.0       | 0.0         | $73,475   |
| May 27, 2026 | −733.4     | −527.8    | −60.3     | −104.8    | −17.4     | −17.5     | −5.6        | $75,145   |
| May 26, 2026 | −333.6     | −192.4    | −57.7     | −41.3     | 0.0       | −28.8     | −13.4       | $76,004   |
| May 22, 2026 | −105.2     | −68.9     | −36.3     | 0.0       | 0.0       | 0.0       | 0.0         | $75,903   |
| May 21, 2026 | −100.9     | −103.7    | 0.0       | 0.0       | +2.8      | 0.0       | 0.0         | $77,630   |
| May 20, 2026 | −70.5      | −61.5     | −10.1     | 0.0       | 0.0       | 0.0       | +1.1        | $77,658   |
| May 19, 2026 | −331.1     | −325.6    | −1.7      | 0.0       | 0.0       | 0.0       | −3.8        | $76,971   |
| May 18, 2026 | −648.6     | −448.4    | −63.4     | 0.0       | −109.6    | −9.2      | −18.0       | $76,847   |
| May 15, 2026 | −290.4     | −136.2    | −39.6     | −43.6     | −52.5     | −11.6     | −6.9        | $79,085   |
| May 14, 2026 | +131.3     | +144.1    | +3.5      | −31.6     | −9.5      | +17.7     | +7.1        | $81,381   |
| May 13, 2026 | −630.4     | −284.7    | −133.2    | 0.0       | −177.1    | −35.4     | 0.0         | $79,680   |
| May 12, 2026 | −233.2     | −32.9     | −86.1     | −17.6     | −85.1     | −17.5     | +6.0        | $80,673   |
| May 11, 2026 | +27.2      | −7.4      | −3.6      | 0.0       | 0.0       | 0.0       | +38.2       | $81,798   |
| May 8, 2026  | −145.7     | −27.2     | −97.6     | 0.0       | −26.6     | 0.0       | +5.7        | $80,126   |
| May 7, 2026  | −268.5     | −98.0     | −129.0    | −26.8     | −12.6     | 0.0       | −2.1        | $79,871   |
| May 6, 2026  | +46.2      | +134.6    | −39.0     | −17.1     | 0.0       | −25.2     | −7.1        | $81,427   |
| May 5, 2026  | +467.3     | +251.4    | +133.2    | −18.4     | +92.3     | +14.6     | −5.8        | $81,641   |
| May 4, 2026  | +532.3     | +335.5    | +184.6    | 0.0       | 0.0       | 0.0       | +12.2       | $79,933   |
| May 1, 2026  | +629.8     | +284.4    | +213.4    | 0.0       | +88.5     | +27.3     | +16.2       | $77,874   |

## Monthly totals

__Monthly net flows__
| Month         | Net flow ($M) | Trading days | Month-end net assets |
| ------------- | ------------- | ------------ | -------------------- |
| May 2026      | −2,406.0      | 20           | $94.2B               |
| April 2026    | +2,021.7      | 21           | $100.5B              |
| March 2026    | +1,315.6      | 22           | $87.5B               |
| February 2026 | −206.6        | 19           | $83.4B               |
| January 2026  | −1,604.8      | 20           | $107.0B              |
| December 2025 | −1,092.5      | 22           | $113.3B              |

[See the full daily table and monthly totals](https://www.spotedcrypto.com/bitcoin-etf-flows/).

**Not investment advice.** Data: The Commoner Bitcoin ETF Tracker (tftc.io), CC BY 4.0\. [tftc.io/bitcoin-etf-flows](https://www.tftc.io/bitcoin-etf-flows?ref=spotedcrypto.com) · [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/?ref=spotedcrypto.com)