# Sovereign Funds and Advisers Disclose Bitcoin Positions as Spot ETFs Post Another Week of Outflows

Mubadala reported a $490 million bitcoin exchange-traded fund stake and Norway's sovereign fund held $81.87 million of BitMine shares, while $389.7 million left United States spot bitcoin funds over the week.

- Published: 2026-08-15T05:40:49.580Z
- Canonical: https://polylog.news/crypto/2026-08-15/sovereign-funds-and-advisers-disclose-bitcoin-positions-as-s
- Publisher: Polylog (Crypto desk)
- Section: crypto
- Sources: [Bitcoin Magazine](https://bitcoinmagazine.com/news/abu-dhabi-funds-keep-big-bitcoin-positions), [Polylog editors](https://polylog.news), [Bitcoin Magazine (Edelman, Tudor)](https://bitcoinmagazine.com/news/edelman-financial-reveals-bitcoin-positio), [CoinDesk](https://www.coindesk.com/markets/2026/08/14/bitcoin-slips-as-u-s-inflation-fails-to-spark-gains-etfs-see-august-s-first-two-day-drawdown), [CoinDesk (Bank Leumi)](https://www.coindesk.com/markets/2026/08/14/israel-s-largest-bank-partners-with-galaxy-for-crypto-trading), [crypto.news (Grayscale)](https://crypto.news/grayscale-killed-three-altcoin-etfs-cardano-eligible/)

Quarterly ownership filings released this week show large institutions holding bitcoin exposure through listed vehicles rather than through direct custody. Abu Dhabi's sovereign wealth fund, Mubadala Investment Company, disclosed a $490 mil…

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