---
schema_version: "secwatch.filing_event.v1"
accession: "0001999371-25-009894"
form_type: "8-K"
ticker: "BRRR"
cik: "0001841175"
company_name: "CoinShares Bitcoin ETF"
filed_at: "2025-07-25T23:59:59+00:00"
generated_at: "2026-05-18T01:17:31.420299+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.15
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# CoinShares Bitcoin ETF renames from Valkyrie Bitcoin Fund; trust amended

## Summary
- Trust renamed to 'CoinShares Bitcoin ETF' effective July 25, 2025; previous name was 'CoinShares Valkyrie Bitcoin Fund'.
- Certificate of Amendment filed with Delaware Secretary of State to effect name change.
- Third Amendment to Trust Agreement makes conforming changes reflecting the new name.
- No changes to management, investment objective, or trust operations.

## SEC filing metadata
- accession: 0001999371-25-009894
- form_type: 8-K
- ticker: BRRR
- cik: 0001841175
- company_name: CoinShares Bitcoin ETF
- filed_at: 2025-07-25T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.15
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1841175/000199937125009894/0001999371-25-009894-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1841175/000199937125009894/brrr_8k-072525.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001999371-25-009894
- JSON: https://secwatch.observer/filing/0001999371-25-009894.json
- Plain text: https://secwatch.observer/filing/0001999371-25-009894.txt

## Key facts
- Governance Changes
  CoinShares Bitcoin ETF: Amended Certificate of Trust to change trust name from CoinShares Valkyrie Bitcoin Fund to CoinShares Bitcoin ETF (effective 2025-07-25).
  - Change: charter amendment
  - Effective: 2025-07-25
  source text: On July 25, 2025, the Sponsor caused a Certificate of Amendment to the Trust’s Certificate of Trust to be filed with the Secretary of State of the State of Delaware in order to change the name of the Trust from “ CoinShares Valkyrie Bitcoin Fund ” to “CoinShares Bitcoin ETF”.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1841175/000199937125009894/0001999371-25-009894-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.