electroCore, Inc. (ECOR) Institutional Ownership

Ownership Summary

According to SEC filings for the period ending December 2025, electroCore, Inc. (NASDAQ:ECOR) is held by 31 institutional firms.

• The collective stake of institutional investors in electroCore moved to 11.0% in December 2025, a shift up from the 8.6% reported for September 2025.
• On a quarter-over-quarter basis, institutional holdings shifted by 28.52%, with a year-over-year a decrease of 6.06% in the count of filers.
• Of these 31 institutional investors, 12 increased their holdings in electroCore, while 6 of them reduced positions, and 13 investors maintained their exposure.
• The total number of shares held by institutions in electroCore increased to 935.85K as of December 2025, a net change of up by 207.69K shares quarter on quarter, and up 43.65K shares year over year.
• VANGUARD GROUP INC continues to be the largest institutional holder of electroCore as of December 31, 2025, with a position of 242.94K shares, representing 2.85% of the company's outstanding stock.
• Among the most significant buyers of electroCore during December 2025 were Tejara Capital Ltd (100.38K), DRW Securities, LLC (58.77K), CITADEL ADVISORS LLC (34.64K), SUSQUEHANNA INTERNATIONAL GROUP, LLP (19.19K), FNY Investment Advisers, LLC (18.43K).
• Leading sellers of electroCore stock in December 2025 included RENAISSANCE TECHNOLOGIES LLC (45.80K), TWO SIGMA INVESTMENTS, LP (5.18K), Tower Research Capital LLC (TRC) (372), UBS Group AG (347), ROYAL BANK OF CANADA (170).
• The top 10 institutional holders of electroCore for the quarter ending December 2025 included VANGUARD GROUP INC (242.94K), Tejara Capital Ltd (100.38K), INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC (88.72K), GEODE CAPITAL MANAGEMENT, LLC (70.20K), DRW Securities, LLC (58.77K), RENAISSANCE TECHNOLOGIES LLC (54.49K), Jaffetilchin Investment Partners, LLC (52.36K), Wealthspire Advisors, LLC (47.50K), HighTower Advisors, LLC (35.34K), CITADEL ADVISORS LLC (34.64K).