HolderBook

ELECTROCORE INC (ECOR)

Institutional ownership reported to the SEC as of Q2 2026, across 14 quarters.

32
Reporting holders
$9.5M
Reported value
12.2%
Of shares outstanding
0.0%
Calls
0.0%
Puts
+2
Holder change

Institutions report 1,097,740 shares against 9,015,885 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.

Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.

Holders

Download these holders as CSV

FilerValueShares Their book Held Change
VANGUARD CAPITAL MANAGEMENT LLC$1.8M211,6390.00%2q+4.4%+$77.7K
FourWorld Capital Management LLC$812.2K94,0000.74%newNEW
WEXFORD CAPITAL LP$795.4K92,0600.10%newNEW
CITADEL ADVISORS LLC$756.9K87,6060.00%newNEW
GEODE CAPITAL MANAGEMENT, LLC$632.2K73,1490.00%14q-6.3%-$42.6K
NORTHERN TRUST CORP$574.6K66,5060.00%6q+498.2%+$478.6K
JANE STREET GROUP, LLC$547.8K63,4020.00%newNEW
STATE STREET CORP$458.2K53,0360.00%14q+100.0%+$229.1K
Wealthspire Advisors, LLC$410.4K47,4980.00%14qHELD
MARSHALL WACE, LLP$377.3K43,6720.00%newNEW
VANGUARD FIDUCIARY TRUST CO$335.0K38,7700.00%2q+0.6%+$2.1K
HighTower Advisors, LLC$305.4K35,3420.00%8qHELD
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC$301.0K36,2700.02%12q-22.2%-$85.9K
BlackRock, Inc.$274.5K31,7760.00%8q+18.7%+$43.2K
WealthShield Partners, LLC$224.4K25,9780.03%2qHELD
BRC Group Holdings, Inc.$216.9K25,1040.05%newNEW
BRIDGEWAY CAPITAL MANAGEMENT, LLC$216.0K25,0000.00%newNEW
RENAISSANCE TECHNOLOGIES LLC$171.9K19,9000.00%14q-55.2%-$211.8K
TOBIAS FINANCIAL ADVISORS, INC.$86.4K10,0000.01%14qHELD
UBS Group AG$56.8K6,5780.00%9q-21.9%-$15.9K
BFSG, LLC$33.4K3,8620.00%5qHELD
Rockefeller Capital Management L.P.$16.8K1,9460.00%4qHELD
Vanguard Global Advisers, LLC$15.3K1,7710.00%2qHELD
Kozak & Associates, Inc.$5.5K6660.00%14qHELD
Rialto Wealth Management, LLC$5.5K6340.00%6qHELD
WELLS FARGO & COMPANY/MN$5.2K5980.00%14q-3.9%
MORGAN STANLEY$4.0K4670.00%14q+27.2%
Prestige Wealth Management Group LLC$2.3K2700.00%14qHELD
Allworth Financial LP$623720.00%2qHELD
BARCLAYS PLC$605700.00%newNEW
JPMORGAN CHASE & CO$601740.00%13q+7300.0%
BNP PARIBAS FINANCIAL MARKETS$207240.00%7qHELD

Five percent filings

Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →

FiledFormFiler % of class
2026-08-1313G/ATheofilos Charles Steve INDIVIDUALwith 2 co-filers9.9%

What the company announced

Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.

FiledEvent dateWhatSource
2026-09-092026-09-08Directors or officers departed or appointed Charter or bylaws amendedfiling

What the insiders did

Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.

Officers and directors

DateInsiderRoleSideSharesValue
2026-04-23Goldberger Daniel SOtherSold80,000$544.0K
2026-08-21Lev Joshua S.CFO and Interim PresidentSold12,000$122.6K

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q2 202632$9.5M1,097,7408750.0%
Q1 202630$4.9M808,0665550.0%
Q4 202530$4.2M935,7936560.0%
Q3 202530$3.6M728,3675650.0%
Q2 202530$6.3M1,184,3494950.0%
Q1 202534$9.1M1,355,75981170.0%
Q4 202433$14.8M909,77910660.0%
Q3 202421$7.1M980,0811520.0%
Q2 202421$6.6M1,027,3382640.0%
Q1 202421$6.2M1,013,0353740.0%
Q4 202322$5.6M966,6132740.0%
Q3 202321$5.6M924,8243940.0%
Q2 202319$3.0M607,8862320.0%
Q1 202319$4.5M821,24919000.0%