ECOR · NASDAQ · Medical - Devices

electroCore (ECOR)

Makes prescription and consumer devices using non-invasive vagus-nerve stimulation.

$11.34
vs last close−0.96 (−7.77%)

13F · 13D/G · Form 4

Institutions11.40%1.03M shares
32 holders · as of Jun 30, 2026
Insiders27.71%2.50M shares
12 holders · as of Sep 22, 2026
Strategic holders5.74%517.5K shares
1 holder · as of May 5, 2026
Other55.15%4.97M shares
remainder

9.02M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

13F · 13D/G · Form 4

HolderStakeSharesDate
Tianyi ZhangInsider
8.15%734,638filed Jun 5, 2025
Hilve Holdings LtdStrategic
5.74%517,522filed May 5, 2026
AWM Investment Company, Inc.Institution
5.65%509,100filed Nov 13, 2025
Charles Steve TheofilosInsiderdirector
4.93%444,530filed Jul 9, 2025
Thomas J. ErricoInsiderdirector
4.04%363,904filed Sep 22, 2026
Vanguard Capital Management LLCInstitution
2.35%211,639as of Jun 30, 2026
Daniel S. GoldbergerInsiderother: Former Officer & Director
2.35%211,471filed Jun 12, 2026
Joshua S. LevInsiderofficer: See Remarks
1.55%139,889filed Sep 10, 2026
Michael FoxInsiderofficer: See Remarks
1.44%130,000filed Sep 18, 2026
Julie Ann GoldsteinInsiderdirector
1.25%112,510filed Sep 10, 2026
Thomas M. PattonInsiderdirector
1.14%102,782filed Sep 4, 2025
John P. GandolfoInsiderdirector
1.10%99,221filed Sep 10, 2026
Fourworld Capital Management LLCInstitution
1.04%94,000as of Jun 30, 2026
Wexford Capital LPInstitution
1.02%92,060as of Jun 30, 2026
Patricia WilberInsiderdirector
0.93%83,448filed Sep 10, 2026
Geode Capital Management, LLCInstitution
0.81%73,149as of Jun 30, 2026
Northern Trust CorpInstitution
0.74%66,506as of Jun 30, 2026
Jane Street Group, LLCInstitution
0.70%63,402as of Jun 30, 2026
Wealthspire Advisors, LLCInstitution
0.53%47,498as of Jun 30, 2026
Citadel Advisors LLCInstitution
0.49%43,803as of Jun 30, 2026
Marshall Wace, LLPInstitution
0.48%43,672as of Jun 30, 2026
Elena BonfiglioliInsiderdirector
0.46%41,672filed Sep 10, 2026
Vanguard Fiduciary Trust CoInstitution
0.43%38,770as of Jun 30, 2026
International Assets Investment Management, LLCInstitution
0.40%36,270as of Jun 30, 2026
Hightower Advisors, LLCInstitution
0.39%35,342as of Jun 30, 2026

13F, as of Jun 30, 2026

32 holders · 1.03M shares · 8 new positions · 15 increased · 4 reduced · 6 closed

HolderShares% outstandingChg q/qFiled
Vanguard Capital Management LLC211.6K2.35%+9.0KAug 13, 2026
Fourworld Capital Management LLC94.0K1.04%+94.0KnewAug 14, 2026
Wexford Capital LP92.1K1.02%+92.1KnewAug 14, 2026
Geode Capital Management, LLC73.1K0.81%−4.9KAug 12, 2026
Northern Trust Corp66.5K0.74%+55.4KAug 13, 2026
Jane Street Group, LLC63.4K0.70%+63.4KnewAug 14, 2026
Wealthspire Advisors, LLC47.5K0.53%0Aug 11, 2026
Citadel Advisors LLC43.8K0.49%+43.8KSep 2, 2026

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Tianyi Zhang9.90%734.6K13GJun 5, 2025
Hilve Holdings Ltd6.40%517.5K13GMay 5, 2026
AWM Investment Company, Inc.6.00%509.1K13GNov 13, 2025
Theofilos Charles Steve6.00%444.5K13GJul 9, 2025

Form 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Sep 14, 2026
Thomas J. Erricodirector
Purchase5,000$9.82363,904
Sep 11, 2026
Michael Foxofficer: See Remarks
Purchase5,000$9.80130,000
Aug 25, 2026
Joshua S. Levofficer: CFO and Interim President
Sale3,000$9.3684,889
Aug 24, 2026
Joshua S. Levofficer: CFO and Interim President
Sale5,000$9.8884,889
Aug 21, 2026
Joshua S. Levofficer: CFO and Interim President
Sale12,000$10.2284,889
Aug 13, 2026
Thomas J. Erricodirector
Purchase5,000$9.85343,332
Apr 23, 2026
Daniel S. Goldbergerother: Former Officer & Director
Sale80,000$6.80211,471
May 28, 2026
Joshua S. Levofficer: CFO and Interim President
Sale6,667$9.0084,889
May 21, 2026
Thomas J. Erricodirector
Purchase9,992$5.99360,071
May 22, 2026
Joshua S. Levofficer: CFO and Interim President
Sale3,000$6.5091,556

House and Senate disclosures

Not reported.