Who owns electroCore, Inc.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of ECOR from SEC Form 13F filings across 33 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 33 institutions disclosed 1.1M shares of electroCore, Inc. worth $9.4M — about 11.6% of shares outstanding; the largest disclosed holder is VANGUARD CAPITAL MANAGEMENT LLC. Source: SEC Form 13F filings, parsed by EvidInvest.
33
13F holders
$9.4M
value, 2026 filers
11.6%
of shares outstanding (1.1M sh)
8
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of ECOR's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC | 211,639 | $1.8M | 0.0% | 2.3% | +4.4% |
| 2 | FourWorld Capital Management LLCNEW | 94,000 | $812,160 | 0.7% | 1% | new |
| 3 | WEXFORD CAPITAL LPNEW | 92,060 | $795,398 | 0.1% | 1% | new |
| 4 | GEODE CAPITAL MANAGEMENT, LLC | 73,149 | $632,154 | 0.0% | 0.8% | -6.3% |
| 5 | NORTHERN TRUST CORP | 66,506 | $574,612 | 0.0% | 0.7% | +498.2% |
| 6 | JANE STREET GROUP, LLCNEW | 63,402 | $547,793 | 0.0% | 0.7% | new |
| 7 | Jaffetilchin Investment Partners, LLC | 59,954 | $518,003 | 0.0% | 0.6% | +3.0% |
| 8 | Wealthspire Advisors, LLC | 47,498 | $410,383 | 0.0% | 0.5% | 0.0% |
| 9 | CITADEL ADVISORS LLCNEW | 43,803 | $378,457 | 0.0% | 0.5% | new |
| 10 | MARSHALL WACE, LLPNEW | 43,672 | $377,325 | 0.0% | 0.5% | new |
| 11 | VANGUARD FIDUCIARY TRUST CO | 38,770 | $334,973 | 0.0% | 0.4% | +0.6% |
| 12 | INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC | 36,270 | $301,041 | 0.0% | 0.4% | -22.2% |
| 13 | HighTower Advisors, LLC | 35,342 | $305,355 | 0.0% | 0.4% | 0.0% |
| 14 | BlackRock, Inc. | 31,776 | $274,545 | 0.0% | 0.3% | +18.7% |
| 15 | STATE STREET CORP | 26,518 | $229,116 | 0.0% | 0.3% | 0.0% |
| 16 | WealthShield Partners, LLC | 25,978 | $224,450 | 0.0% | 0.3% | 0.0% |
| 17 | BRC Group Holdings, Inc.NEW | 25,104 | $216,899 | 0.1% | 0.3% | new |
| 18 | BRIDGEWAY CAPITAL MANAGEMENT, LLCNEW | 25,000 | $216,000 | 0.0% | 0.3% | new |
| 19 | RENAISSANCE TECHNOLOGIES LLC | 19,900 | $171,936 | 0.0% | 0.2% | -55.2% |
| 20 | TOBIAS FINANCIAL ADVISORS, INC. | 10,000 | $86,400 | 0.0% | 0.1% | 0.0% |
| 21 | UBS Group AG | 6,578 | $56,834 | 0.0% | 0.1% | -21.9% |
| 22 | BFSG, LLC | 3,862 | $33,368 | 0.0% | 0% | 0.0% |
| 23 | Rockefeller Capital Management L.P. | 1,946 | $16,813 | 0.0% | 0% | 0.0% |
| 24 | Vanguard Global Advisers, LLC | 1,771 | $15,301 | 0.0% | 0% | 0.0% |
| 25 | Kozak & Associates, Inc. | 666 | $5,528 | 0.0% | 0% | 0.0% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.