ETF Filings (Bitcoin + Ethereum) (SEC EDGAR)
Monthly SEC filings mentioning 'bitcoin ETF' and 'ethereum ETF' - the ETF approval narrative pipeline. Chart starts 2021 (Ethereum ETF filings only started then ; pre-2021 bitcoin ETF activity was sparse).
What is it?
ETF (Exchange-Traded Fund) filings represent the most regulated path for crypto exposure. This chart traces two lines : SEC filings mentioning 'bitcoin ETF' (orange) vs 'ethereum ETF' (blue) monthly. The gap between approval (S-1, N-2 forms) and rejection (denial letters) tells us where institutional product pipeline is moving.
How to read
Two lines : BTC ETF (orange) leading, ETH ETF (blue) typically following 6-18 months behind. Crossover (ETH catching up) = ETH ETF approval cycle accelerating. Both rising together = broad institutional pipeline expansion.
Key zones
BTC ETF baseline 2013-2016 : <50 filings/month (Winklevoss early applications). 2017-2020 : 50-200/month (GBTC era). 2021-2023 : 200-500/month (Bitcoin futures ETF launch impact). 2024 spot-ETF approval : >500/month sustained.
What to observe
ETH filings spike disproportionate to BTC = ETH ETF approval cycle entering acceleration phase. Both lines stalling = market consolidation between cycles. ETH leading BTC (rare) = altseason institutional pivot.
Historical context
First Bitcoin ETF application : Winklevoss 2013 (denied 2017, 2018). First Bitcoin futures ETF : ProShares BITO October 2021. Spot Bitcoin ETF approval : 11 issuers January 2024. Spot Ethereum ETF approval : May 2024 (futures) + July 2024 (spot).
Expert notes
ETF filings counts mix S-1 prospectus filings, S-1 amendments, denial letters, and 19b-4 rule changes. Trinity does not separate by filing type (Sprint 3 enhancement). The aggregate is most useful as a temperature gauge - spike = activity, plateau = stagnation, regardless of specific filing type.
Common mistakes to avoid
More ETF filings = approval imminent ❌. Many filings are rejections + amendments + non-decision actions. Filings volume measures attention, not approval likelihood. Cross-reference with media narrative + ETF flows (Macro Intelligence) for full picture.
Programmatic access
REST API
curl -sS \
'https://api.trinityinsights.io/api/v1/narrative-intelligence/narrative-sec-etf-filings/history?days=90' \
-H 'X-API-Key: $TRINITY_API_KEY'MCP server
{
"tool": "get_chart_value",
"metric_id": "narrative-sec-etf-filings",
"timeframe": "1y"
}Required tier: pro. See the pricing grid for the tier list and the MCP documentation for multi-client configuration.
Related metrics
Institutional disclaimer
Trinity Insights is an educational and analytical tool. The metric above does not constitute investment advice. Trinity Insights is not a Crypto-Asset Service Provider (CASP) registered under MiCA Regulation (EU) 2023/1114. See the full disclaimer.