ECORNasdaqElectromedical & Electrotherapeutic ApparatusFiscal year ends December 31
electroCore, Inc.
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 6, 2026
$7.63−0.22 (-2.80%)
Close on Oct 19, 2026
- Market cap
- $71.75K
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
11.4%
1M of 9M shares
Institutional holders
32
8 new, 5 sold out
Net institutional buying
0M
In Q2 2026
Insider trades, 12 months
5 buys · 9 sales
Net sold $734.35K
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Theofilos Charles Steve | 938,523 | 9.90% | 13G (passive) amendment | Jun 30, 2026 |
| Tianyi Zhang | 734,638 | 9.90% | 13G (passive) | May 15, 2025 |
| Hilve Holdings Ltd | 517,522 | 6.40% | 13G (passive) | Mar 31, 2026 |
| AWM Investment Company, Inc. | 509,100 | 6.00% | 13G (passive) amendment | Sep 30, 2025 |
| Mikhail Stiskin | 432,000 | 5.70% | 13G (passive) | Aug 15, 2025 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of ECOR | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Vanguard Capital Management LLC | 211,639 | 2.35% | $1.83M | +8,995 | 0.00% |
| FourWorld Capital Management LLC | 94,000 | 1.04% | $812.16K | New | 0.74% |
| Wexford Capital LP | 92,060 | 1.02% | $795.40K | New | 0.10% |
| Geode Capital Management, LLC | 73,149 | 0.81% | $632.15K | −4,934 | 0.00% |
| Northern Trust Corp | 66,506 | 0.74% | $574.61K | +55,389 | 0.00% |
| Jane Street Group, LLC | 63,402 | 0.70% | $547.79K | New | 0.00% |
| Wealthspire Advisors, LLC | 47,498 | 0.53% | $410.38K | – | 0.00% |
| Citadel Advisors LLC | 43,803 | 0.49% | $378.46K | New | 0.00% |
| Marshall Wace, Llp | 43,672 | 0.48% | $377.33K | New | 0.00% |
| Vanguard Fiduciary Trust Co | 38,770 | 0.43% | $334.97K | +242 | 0.00% |
| International Assets Investment Management, LLC | 36,270 | 0.40% | $301.04K | −10,350 | 0.02% |
| HighTower Advisors, LLC | 35,342 | 0.39% | $305.36K | – | 0.00% |
| BlackRock, Inc. | 31,776 | 0.35% | $274.55K | +5,000 | 0.00% |
| State Street Corp | 26,518 | 0.29% | $229.12K | – | 0.00% |
| WealthShield Partners, LLC | 25,978 | 0.29% | $224.45K | – | 0.03% |
| B. Riley Financial, Inc. | 25,104 | 0.28% | $216.90K | New | 0.05% |
| Bridgeway Capital Management, LLC | 25,000 | 0.28% | $216.00K | New | 0.00% |
| Renaissance Technologies LLC | 19,900 | 0.22% | $171.94K | −24,509 | 0.00% |
| Tobias Financial Advisors, Inc. | 10,000 | 0.11% | $86.40K | – | 0.01% |
| UBS Group AG | 6,578 | 0.07% | $56.83K | −1,845 | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 32 | 1M | 11.4% | 8 / 7 | 4 / 5 | 0M | 0M |
| Q1 2026 | 30 | 1M | 9.0% | 7 / 5 | 5 / 7 | 0M | 0M |
| Q4 2025 | 31 | 1M | 10.4% | 6 / 6 | 7 / 5 | 0M | 0M |
| Q3 2025 | 30 | 1M | 8.1% | 4 / 8 | 5 / 5 | 0M | 0M |
| Q2 2025 | 31 | 1M | 13.0% | 4 / 10 | 5 / 8 | 0M | 0M |
| Q1 2025 | 35 | 1M | 14.9% | 9 / 11 | 8 / 7 | 1M | 0M |
| Q4 2024 | 33 | 1M | 10.1% | 12 / 7 | 6 / 2 | 0M | 1M |
| Q3 2024 | 23 | 2M | 16.8% | 3 / 7 | 2 / 1 | 1M | 0M |
| Q2 2024 | 22 | 1M | 11.4% | 2 / 7 | 4 / 2 | 0M | 0M |
| Q1 2024 | 22 | 1M | 11.2% | 3 / 8 | 4 / 4 | 0M | 0M |
| Q4 2023 | 23 | 1M | 10.7% | 2 / 8 | 4 / 1 | 0M | 0M |
| Q3 2023 | 22 | 1M | 10.3% | 3 / 9 | 4 / 1 | 0M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of ECOR | Value | % of fund | As of |
|---|---|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 140,700 | 1.56% | $1.22M | 0.00% | Jun 30, 2026 |
| Vanguard Extended Market Index Fund | 61,702 | 0.68% | $533.11K | 0.00% | Jun 30, 2026 |
| Fidelity Extended Market Index Fund | 33,074 | 0.37% | $322.80K | 0.00% | May 31, 2026 |
| Ultra-Small Company Fund | 25,000 | 0.28% | $216.00K | 0.22% | Jun 30, 2026 |
| iShares Micro-Cap ETF | 17,562 | 0.19% | $151.74K | 0.01% | Jun 30, 2026 |
| Fidelity Nasdaq Composite Index Fund | 10,837 | 0.12% | $105.77K | 0.00% | May 31, 2026 |
| Fidelity Series Total Market Index Fund | 8,975 | 0.10% | $87.60K | 0.00% | May 31, 2026 |
| Fidelity Total Market Index Fund | 8,735 | 0.10% | $85.25K | 0.00% | May 31, 2026 |
| Vanguard Balanced Index Fund | 2,537 | 0.03% | $21.92K | 0.00% | Jun 30, 2026 |
| 1290 VT Micro Cap Portfolio | 1,200 | 0.01% | $10.37K | 0.00% | Jun 30, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Michael Fox | See Remarks | 130,000 | 1.44% | Sep 18, 2026 |
| Joshua S. Lev | See Remarks | 139,889 | 1.55% | Sep 10, 2026 |
| Thomas J. Errico | Director | 619,467 | 6.87% | Sep 22, 2026 |
| Elena Bonfiglioli | Director | 41,672 | 0.46% | Sep 10, 2026 |
| Patricia Wilber | Director | 83,448 | 0.93% | Sep 10, 2026 |
| Julie Ann Goldstein | Director | 112,510 | 1.25% | Sep 10, 2026 |
| James Charles Theofilos | Director | 34,670 | 0.38% | Sep 10, 2026 |
| John P. Gandolfo | Director | 99,221 | 1.10% | Sep 10, 2026 |
| Thomas M. Patton | Director | 102,782 | 1.14% | Sep 4, 2025 |
| Daniel S. Goldberger | – | 211,471 | 2.35% | Jun 12, 2026 |
| Charles Steve Theofilos | – | 462,758 | 5.13% | Mar 5, 2025 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Thomas J. Errico Director | Sep 14, 2026 | Buy | +5,000 | $9.82 | $49.10K | 363,904 |
| Michael Fox See Remarks | Sep 11, 2026 | Buy | +5,000 | $9.80 | $49.00K | 130,000 |
| Michael Fox See Remarks | Sep 11, 2026 | Award | +5,000 | $9.80 | $49.00K | 130,000 |
| Thomas J. Errico Director | Sep 9, 2026 | Award | +15,572 | – | – | 358,904 |
| Patricia Wilber Director | Sep 9, 2026 | Award | +11,123 | – | – | 83,448 |
| Elena Bonfiglioli Director | Sep 9, 2026 | Award | +11,123 | – | – | 41,672 |
| Julie Ann Goldstein Director | Sep 9, 2026 | Award | +11,123 | – | – | 112,510 |
| John P. Gandolfo Director | Sep 9, 2026 | Award | +11,123 | – | – | 99,221 |
| James Charles Theofilos Director | Sep 9, 2026 | Award | +11,123 | – | – | 34,670 |
| Joshua S. Lev See Remarks | Sep 8, 2026 | Award | +55,000 | – | – | 139,889 |
| Michael Fox See Remarks | Sep 8, 2026 | Award | +55,000 | – | – | 125,000 |
| Joshua S. Lev CFO and Interim President | Aug 25, 2026 | Sale | −3,000 | $9.36 | $28.08K | 84,889 |
| Joshua S. Lev CFO and Interim President | Aug 25, 2026 | Option exercise | +3,000 | $4.50 | $13.50K | 87,889 |
| Joshua S. Lev CFO and Interim President | Aug 24, 2026 | Sale | −5,000 | $9.88 | $49.40K | 84,889 |
| Joshua S. Lev CFO and Interim President | Aug 24, 2026 | Option exercise | +5,000 | $4.50 | $22.50K | 89,889 |
| Joshua S. Lev CFO and Interim President | Aug 21, 2026 | Option exercise | +12,000 | $4.50 | $54.00K | 96,889 |
| Joshua S. Lev CFO and Interim President | Aug 21, 2026 | Sale | −12,000 | $10.22 | $122.64K | 84,889 |
| Thomas J. Errico Director | Aug 13, 2026 | Buy | +5,000 | $9.85 | $49.25K | 343,332 |
| Joshua S. Lev CFO and Interim President | May 28, 2026 | Sale | −6,667 | $9.00 | $60.00K | 84,889 |
| Joshua S. Lev CFO and Interim President | May 22, 2026 | Sale | −3,000 | $6.50 | $19.50K | 91,556 |
| Thomas J. Errico Director | May 21, 2026 | Buy | +9,992 | $5.99 | $59.85K | 360,071 |
| Thomas J. Errico Director | May 20, 2026 | Small purchase | +8 | $5.98 | $48 | 350,079 |
| Daniel S. Goldberger – | Apr 23, 2026 | Sale | −80,000 | $6.80 | $544.00K | 211,471 |
| Michael Fox Chief Operating Officer | Apr 13, 2026 | Award | +70,000 | – | – | 70,000 |
| Daniel S. Goldberger – | Apr 10, 2026 | Sale | −16,072 | $6.02 | $96.75K | 291,471 |
| Joshua S. Lev CFO and Interim President | Apr 1, 2026 | Award | +45,000 | – | – | 94,556 |
| Thomas J. Errico Director | Mar 19, 2026 | Option exercise | +19,252 | $6.43 | $123.79K | 350,071 |
| Thomas J. Errico Director | Mar 19, 2026 | Option exercise | +22,803 | $4.35 | $99.19K | 330,819 |
| Daniel S. Goldberger Chief Executive Officer, Director | Jan 26, 2026 | Award | +20,375 | $7.47 | $152.20K | 312,940 |
| Daniel S. Goldberger Chief Executive Officer, Director | Jan 26, 2026 | Award | +26,000 | – | – | 338,940 |
| Joshua S. Lev Chief Financial Officer | Jan 26, 2026 | Award | +25,000 | – | – | 49,556 |
| Joshua S. Lev Chief Financial Officer | Jan 26, 2026 | Award | +2,889 | – | – | 24,556 |
| Joshua S. Lev Chief Financial Officer | Dec 4, 2025 | Sale | −2,500 | $5.05 | $12.63K | 21,667 |
| Daniel S. Goldberger Chief Executive Officer, Director | Dec 2, 2025 | Buy | +1,000 | $4.84 | $4.84K | 292,565 |
| Joshua S. Lev Chief Financial Officer | Nov 12, 2025 | Sale | −2,166 | $6.18 | $13.39K | 23,667 |
| Elena Bonfiglioli Director | Sep 10, 2025 | Award | +30,549 | – | – | 30,549 |
| Thomas M. Patton Director | Sep 2, 2025 | Award | +19,011 | – | – | 102,782 |
| Julie Ann Goldstein Director | Sep 2, 2025 | Award | +19,011 | – | – | 101,387 |
| Thomas J. Errico Director | Sep 2, 2025 | Award | +26,615 | – | – | 308,016 |
| John P. Gandolfo Director | Sep 2, 2025 | Award | +19,011 | – | – | 88,098 |
| Patricia Wilber Director | Sep 2, 2025 | Award | +19,011 | – | – | 72,325 |
| Thomas J. Errico Director | Aug 11, 2025 | Buy | +15,000 | $4.47 | $67.05K | 281,401 |
| Daniel S. Goldberger Chief Executive Officer, Director | Aug 11, 2025 | Buy | +1,000 | $4.23 | $4.23K | 291,565 |
| James Charles Theofilos Director | Aug 1, 2025 | Award | +22,156 | – | – | 23,547 |
| John P. Gandolfo Director | May 23, 2025 | Buy | +1,800 | $5.01 | $9.02K | 69,087 |
| Thomas J. Errico Director | May 12, 2025 | Buy | +10,000 | $4.77 | $47.70K | 266,401 |
| Daniel S. Goldberger Chief Executive Officer, Director | Mar 17, 2025 | Buy | +1,000 | $8.59 | $8.59K | 290,565 |
| Thomas J. Errico Director | Mar 17, 2025 | Buy | +6,000 | $8.10 | $48.60K | 256,401 |
| Daniel S. Goldberger Chief Executive Officer, Director | Jan 18, 2025 | Award | +40,000 | – | – | 289,565 |
| Joshua S. Lev Chief Financial Officer | Jan 15, 2025 | Award | +10,000 | – | – | 26,333 |
| Thomas J. Errico Director | Sep 3, 2024 | Award | +16,583 | – | – | 250,401 |
| Patricia Wilber Director | Sep 3, 2024 | Award | +16,583 | – | – | 49,697 |
| Charles Steve Theofilos Director | Sep 3, 2024 | Award | +16,582 | – | – | 454,202 |
| John P. Gandolfo Director | Sep 3, 2024 | Award | +16,583 | – | – | 67,287 |
| Thomas M. Patton Director | Sep 3, 2024 | Award | +16,583 | – | – | 83,771 |
| Thomas J. Errico Director | Aug 15, 2024 | Buy | +5,000 | $6.12 | $30.60K | 233,818 |
| John P. Gandolfo Director | Jun 13, 2024 | Buy | +1,000 | $6.43 | $6.43K | 50,704 |
| Thomas J. Errico Director | Jun 5, 2024 | Award | +38,505 | $6.43 | $247.59K | 228,818 |
| Thomas M. Patton Director | Jun 5, 2024 | Award | +7,701 | $6.43 | $49.52K | 67,188 |
| Julie Ann Goldstein Director | Jun 5, 2024 | Award | +7,701 | $6.43 | $49.52K | 77,380 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| S. Lev Joshua Interim President and Chief Financial Officer | May 27, 2026 | 6,667 | $59.40K | May 27, 2026 | Restricted Stock Units |
| Thomas M. Patton Director | May 27, 2026 | 85,000 | $615.66K | May 22, 2026 | Payment for services rendered |
| Daniel S. Goldberger Former Affiliate | May 14, 2026 | 45,000 | $291.60K | May 14, 2026 | Equity Compensation |
| Daniel S. Goldberger Former Affiliate | May 5, 2026 | 25,000 | $168.00K | May 5, 2026 | Compensation |
| Daniel S. Goldberger Former CEO | Apr 23, 2026 | 10,000 | $61.30K | Apr 23, 2026 | Compesation For Postion of CEO |
| Charles Steve Theofilos Director | Mar 25, 2025 | 65,000 | $480.68K | Mar 25, 2025 | Private Placement |