ECOR electroCore, Inc.: institutional ownership and insider trading
36 funds reported holding $10.7M of electroCore, Inc. in their latest 13F filings; in Q2 2026 funds net bought $2.42M, with 8 new positions and 5 funds selling out; over the last 12 months insiders bought $212K and sold $946K on the open market.
Famous investors holding ECOR
- Ken Griffin (Citadel Advisors): $378K, 0.0% of the portfolio
- Renaissance Technologies (Renaissance Technologies): $172K, 0.0% of the portfolio
Largest institutional holders of ECOR
- VANGUARD CAPITAL MANAGEMENT LLC — $1.83M
- VANGUARD GROUP INC — $1.09M
- FourWorld Capital Management LLC — $812K
- WEXFORD CAPITAL LP — $795K
- GEODE CAPITAL MANAGEMENT, LLC — $632K
- NORTHERN TRUST CORP (NTRS, NTRSO) — $575K
- JANE STREET GROUP, LLC — $548K
- Jaffetilchin Investment Partners, LLC — $518K
- Wealthspire Advisors, LLC — $410K
- CITADEL ADVISORS LLC — $378K
Recent ECOR insider trades
- Sep 14, 2026: Errico Thomas J. bought 5,000 shares ($49.1K)
- Sep 11, 2026: Fox Michael bought 5,000 shares ($49.0K)
- Aug 25, 2026: Lev Joshua S. sold 20,000 shares ($200K)
- Aug 13, 2026: Errico Thomas J. bought 5,000 shares ($49.3K)
5%+ owners
- Theofilos Charles Steve: 9.9% (Schedule 13G/A, filed Aug 13, 2026)
- TIANYI ZHANG: 9.9% (Schedule 13G, filed Jun 5, 2025)
- Hilve Holdings Ltd: 6.4% (Schedule 13G, filed May 5, 2026)
- AWM Investment Company, Inc.: 6.0% (Schedule 13G/A, filed Nov 13, 2025)