Security Snapshot

electroCore, Inc. - Common Stock (ECOR) Institutional Ownership

CUSIP: 28531P202

13F Institutional Holders and Ownership History from Q1 2023 to Q3 2026

13F reference period

Q2 2026

Institutions Reporting

33

Shares (Excl. Options)

1.09MFull value: 1,087,373 · shares · 30 Jun 2026

Price

$8.64

The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.

Save this security page for your next review

Watchlists follow companies and investors, across their share classes. Bookmark this page to revisit this specific CUSIP and its quarterly holders. If you create an account from here, we will bring you back after verification.

Create free account and return here Sign in and return here Review latest holder period
Security type / class
Equity / Common Stock
Symbol
ECOR on Nasdaq
All holders as of 30 Jun 2026
Q2 2026
Total 13F shares
1,087,373
Latest holder snapshot 5 signals
Total 13F value
$9,382,454
Portfolio coverage rank
0%
Share change
+279,618
Value change
+$2,778,818
Number of holders
33
Issuer context Names, identifiers, and filing context for this profile. 3 identity fields
Shares outstanding
8,485,000
SEC-reported price per share
$9.28
Insider filing price
$9.28
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source

Key facts

  • ECOR - electroCore, Inc. - Common Stock is tracked under CUSIP 28531P202.
  • 33 institutions reported positions in Q2 2026.
  • 1 significant owner is listed from Schedule 13D/13G reporting.

Change

  • Holder count moved from 30 to 33 between Q1 2026 and Q2 2026.
  • SEC-reported value moved from
    $4.9MFull value: $4,897,543 · USD · 31 Mar 2026
    to
    $9.38MFull value: $9,382,454 · USD · 30 Jun 2026
    .

Research use

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Evidence

Source: SEC Form 13F

Latest holder context comes from 33 institutions filings for Q2 2026.

Open SEC evidence

Security key

28531P202

13F reference period

Q2 2026

13F holders

33

13D/G owners

1

CIK / CUSIP context first

Open Q2 2026 holders ECOR full holder history electroCore, Inc. SEC filings electroCore, Inc. company facts electroCore, Inc. insider transactions

Broader feeds

Latest 13F filings Latest 13D/G filings All securities

13D/G owners

Significant owners

Large-stake holder rows connected to Schedule 13D/G evidence.

Rows
1
Security
ECOR
Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
AWM Investment Company, Inc. 6% $2,520,045 509,100 AWM Investment Company, Inc. 30 Sep 2025
As of 30 Jun 2026, 33 institutional investors reported holding
1.09MFull value: 1,087,373 · shares · 30 Jun 2026
shares of electroCore, Inc. - Common Stock (ECOR). This represents 13% of the company’s total
8.49MFull value: 8,485,000 · shares · Stored outstanding share count
outstanding shares.

13F concentration

Top 25 institutional shareholders

Largest 13F positions for this security by reported shares and value.

Top holder share
13%
Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
VANGUARD CAPITAL MANAGEMENT LLC 2.5% 211,639 +4.4% 0% $1,828,561
FourWorld Capital Management LLC 1.1% 94,000 1% $812,160
WEXFORD CAPITAL LP 1.1% 92,060 0.11% $795,398
GEODE CAPITAL MANAGEMENT, LLC 0.86% 73,149 -6.3% 0% $632,154
NORTHERN TRUST CORP 0.78% 66,506 +498% 0% $574,612
JANE STREET GROUP, LLC 0.75% 63,402 0% $547,793
Jaffetilchin Investment Partners, LLC 0.71% 59,954 +3% 0.03% $518,003
Wealthspire Advisors, LLC 0.56% 47,498 0% 0% $410,383
CITADEL ADVISORS LLC 0.52% 43,803 0% $378,457
MARSHALL WACE, LLP 0.51% 43,672 0% $377,325
VANGUARD FIDUCIARY TRUST CO 0.46% 38,770 +0.63% 0% $334,973
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC 0.43% 36,270 -22% 0.02% $301,041
HighTower Advisors, LLC 0.42% 35,342 0% 0% $305,355
BlackRock, Inc. 0.37% 31,776 +19% 0% $274,545
STATE STREET CORP 0.31% 26,518 0% 0% $229,116
WealthShield Partners, LLC 0.31% 25,978 0% 0.03% $224,450
BRC Group Holdings, Inc. 0.3% 25,104 0.05% $216,899
BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.29% 25,000 0% $216,000
RENAISSANCE TECHNOLOGIES LLC 0.23% 19,900 -55% 0% $171,936
TOBIAS FINANCIAL ADVISORS, INC. 0.12% 10,000 0% 0.01% $86,400
UBS Group AG 0.08% 6,578 -22% 0% $56,834
BFSG, LLC 0.05% 3,862 0% 0% $33,368
Rockefeller Capital Management L.P. 0.02% 1,946 0% 0% $16,813
Vanguard Global Advisers, LLC 0.02% 1,771 0% 0% $15,301
Kozak & Associates, Inc. 0.01% 666 0% 0% $5,528

Quarter history

Institutional holders across reporting periods

Holder count, reported shares/value, and median price by quarter.

Periods
15
Headline period
Q2 2026
Rows shown
1-15 of 15
Period 13F Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q3 29,842 $288,860 +$247,073 $10.82 3
2026 Q2 1,087,373 $9,382,454 +$2,778,818 $8.64 33
2026 Q1 807,755 $4,897,543 -$437,870 $6.03 30
2025 Q4 935,793 $4,197,181 +$929,727 $4.48 30
2025 Q3 728,366 $3,628,235 -$2,309,960 $4.95 30
2025 Q2 1,170,893 $6,184,193 -$1,040,842 $5.28 30
2025 Q1 1,341,610 $8,973,973 +$2,402,788 $6.69 34
2024 Q4 909,779 $14,777,723 -$10,295,422 $16.21 33
2024 Q3 1,515,215 $81,196,552 +$99,520 $7.22 22
2024 Q2 1,027,326 $6,605,686 +$96,022 $6.43 21
2024 Q1 1,012,889 $6,247,339 +$295,610 $6.17 21
2023 Q4 966,367 $5,648,321 +$245,802 $5.95 22
2023 Q3 924,824 $5,610,432 +$1,939,233 $6.07 21
2023 Q2 607,886 $2,978,155 -$1,067,267 $4.90 19
2023 Q1 821,249 $4,516,806 +$4,516,806 $5.50 19
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .