Vault-13

ELECTROCORE INC ECOR

COM NEW · Common Stock · CUSIP 28531P202

32 institutional holders +2 vs Q1 2026
1,027,4191.0m shares reported held*
$8.9mreported value*
8 new 7 added 4 reduced 5 sold out net bought ≈ $2.4m (+277.9k shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Implied quarter-end price ≈ $8.63.

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

02040Q1 23: 21Q2 23: 21Q3 23: 23Q4 23: 24Q1 24: 23Q2 24: 23Q3 24: 24Q4 24: 34Q1 25: 36Q2 25: 32Q3 25: 30Q4 25: 31Q1 26: 30Q2 26: 3232Q1 23Q4 23Q3 24Q2 25Q2 26
Numbers
QuarterHolders
Q1 202321
Q2 202321
Q3 202323
Q4 202324
Q1 202423
Q2 202423
Q3 202424
Q4 202434
Q1 202536
Q2 202532
Q3 202530
Q4 202531
Q1 202630
Q2 202632

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
20020Q3 24: 9 bought or addedQ3 24: 3 cut or sold outQ4 24: 17 bought or addedQ4 24: 8 cut or sold outQ4 24Q1 25: 20 bought or addedQ1 25: 14 cut or sold outQ2 25: 14 bought or addedQ2 25: 13 cut or sold outQ2 25Q3 25: 12 bought or addedQ3 25: 10 cut or sold outQ4 25: 12 bought or addedQ4 25: 12 cut or sold outQ4 25Q1 26: 9 bought or addedQ1 26: 12 cut or sold outQ2 26: 15 bought or addedQ2 26: 9 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 202493
Q4 2024178
Q1 20252014
Q2 20251413
Q3 20251210
Q4 20251212
Q1 2026912
Q2 2026159

Biggest buyers

FourWorld Capital Management LLC New +94,000+94.0k
WEXFORD CAPITAL LP New +92,060+92.1k
JANE STREET GROUP, LLC New +63,402+63.4k
NORTHERN TRUST CORP Added +55,389+55.4k
CITADEL ADVISORS LLC New +43,803+43.8k
MARSHALL WACE, LLP New +43,672+43.7k
BRC Group Holdings, Inc. New +25,104+25.1k
BRIDGEWAY CAPITAL MANAGEMENT, LLC New +25,000+25.0k
VANGUARD CAPITAL MANAGEMENT LLC Added +8,995+9.0k
BlackRock, Inc. Added +5,000+5.0k

Biggest sellers

Balyasny Asset Management L.P. Sold out -116,463-116.5k
RENAISSANCE TECHNOLOGIES LLC Reduced -24,509-24.5k
TWO SIGMA INVESTMENTS, LP Sold out -19,121-19.1k
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC Reduced -10,350-10.3k
GEODE CAPITAL MANAGEMENT, LLC Reduced -4,934-4.9k
ROYAL BANK OF CANADA Sold out -2,000-2.0k
UBS Group AG Reduced -1,845-1.8k
Tower Research Capital LLC (TRC) Sold out -112-112
CITIGROUP INC Sold out -1-1

Major shareholders (over 5%)

Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.

HolderStakeChangeShares Last filed
AWM Investment Company, Inc. 13G · institution filed 2025-11-13 6.0% 509.1k≈ $4.4m 2025-11-13

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
202Q4 24: 0 buyingQ4 24: 0 sellingQ1 25: 2 buyingQ1 25: 0 sellingQ1 25Q2 25: 2 buyingQ2 25: 0 sellingQ3 25: 2 buyingQ3 25: 0 sellingQ3 25Q4 25: 1 buyingQ4 25: 1 sellingQ1 26: 0 buyingQ1 26: 0 sellingQ1 26Q2 26: 1 buyingQ2 26: 1 sellingQ3 26: 2 buyingQ3 26: 1 sellingQ3 26
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q4 20240—0——
Q1 20252$57.2k0——
Q2 20252$56.7k0——
Q3 20252$71.3k0——
Q4 20251$4.8k1$26.0k—
Q1 20260—0——
Q2 20261$59.9k1$79.5k—
Q3 20262$147.3k1$200.1k—
DateInsiderTradeSharesPrice ValueTheir holding
2026-09-14 Errico Thomas J. Director Bought 5,000 $9.82 $49.1k5.0k shares +1%
2026-09-11 Fox Michael Officer Bought 5,000 $9.80 $49.0k5.0k shares +4%
2026-08-25 Lev Joshua S. CFO and Interim President Sold 3,000 $9.36 $28.1k3.0k shares -3%
2026-08-24 Lev Joshua S. CFO and Interim President Sold 5,000 $9.88 $49.4k5.0k shares -6%
2026-08-21 Lev Joshua S. CFO and Interim President Sold 12,000 $10.22 $122.6k12.0k shares -12%
2026-08-13 Errico Thomas J. Director Bought 5,000 $9.85 $49.2k5.0k shares +2%
2026-05-28 Lev Joshua S. CFO and Interim President Sold 6,667 $9.00 $60.0k6.7k shares -7%
2026-05-22 Lev Joshua S. CFO and Interim President Sold 3,000 $6.50 $19.5k3.0k shares -3%
2026-05-21 Errico Thomas J. Director Bought 9,992 $5.99 $59.9k10.0k shares +3%
2026-04-23 Goldberger Daniel S Former Officer & Director Sold 80,000 $6.80 $544.0k80.0k shares -27%
2026-04-10 Goldberger Daniel S Former Officer and Director Sold 16,072 $6.02 $96.8k16.1k shares -5%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 211,639211.6k $1.8m $1.8m 0.00% Added +9.0k +8,995
2 FourWorld Capital Management LLC 1.04% of their portfolio NEW YORK, NY 94,00094.0k $812.2k $812.2k 1.04% New
3 WEXFORD CAPITAL LP 0.11% of their portfolio WEST PALM BEACH, FL 92,06092.1k $795.4k $795.4k 0.11% New
4 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 73,14973.1k $632.2k $632.2k 0.00% Reduced -4.9k -4,934
5 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 66,50666.5k $574.6k $574.6k 0.00% Added +55.4k +55,389
6 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 63,40263.4k $547.8k $547.8k 0.00% New
7 Wealthspire Advisors, LLC 0.00% of their portfolio NEW YORK, NY 47,49847.5k $410.4k $410.4k 0.00% Unchanged
8 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 43,80343.8k $378.5k $378.5k 0.00% New
9 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 43,67243.7k $377.3k $377.3k 0.00% New
10 VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio MALVERN, PA 38,77038.8k $335.0k $335.0k 0.00% Added +242 +242
11 INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC 0.02% of their portfolio ORLANDO, FL 36,27036.3k $301.0k $301.0k 0.02% Reduced -10.3k -10,350
12 HighTower Advisors, LLC 0.00% of their portfolio CHICAGO, IL 35,34235.3k $305.4k $305.4k 0.00% Unchanged
13 BlackRock, Inc. 0.00% of their portfolio New York, NY 31,77631.8k $274.5k $274.5k 0.00% Added +5.0k +5,000
14 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 26,51826.5k $229.1k $229.1k 0.00% Unchanged
15 WealthShield Partners, LLC 0.03% of their portfolio CARY, NC 25,97826.0k $224.4k $224.4k 0.03% Unchanged
16 BRC Group Holdings, Inc. 0.05% of their portfolio LOS ANGELES, CA 25,10425.1k $216.9k $216.9k 0.05% New
17 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.00% of their portfolio HOUSTON, TX 25,00025.0k $216.0k $216.0k 0.00% New
18 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 19,90019.9k $171.9k $171.9k 0.00% Reduced -24.5k -24,509
19 TOBIAS FINANCIAL ADVISORS, INC. 0.01% of their portfolio Plantation, FL 10,00010.0k $86.4k $86.4k 0.01% Unchanged
20 UBS Group AG 0.00% of their portfolio ZURICH, V8 6,5786.6k $56.8k $56.8k 0.00% Reduced -1.8k -1,845
21 BFSG, LLC 0.00% of their portfolio IRVINE, CA 3,8623.9k $33.4k $33.4k 0.00% Unchanged
22 Rockefeller Capital Management L.P. 0.00% of their portfolio NEW YORK, NY 1,9461.9k $16.8k $16.8k 0.00% Unchanged
23 Vanguard Global Advisers, LLC 0.00% of their portfolio MALVERN, PA 1,7711.8k $15.3k $15.3k 0.00% Unchanged
24 Kozak & Associates, Inc. 0.00% of their portfolio HIGHLANDS RANCH, CO 666666 $5.5k $5.5k 0.00% Unchanged
25 Rialto Wealth Management, LLC 0.00% of their portfolio SYRACUSE, NY 634634 $5.5k $5.5k 0.00% Unchanged
26 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 598598 $5.2k $5.2k 0.00% Added +287 +287
27 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 467467 $4.0k $4.0k 0.00% Added +100 +100
28 Prestige Wealth Management Group LLC 0.00% of their portfolio FLEMINGTON, NJ 270270 $2.3k $2.3k 0.00% Unchanged
29 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 7474 $601 $601 0.00% Added +73 +73
30 Allworth Financial LP 0.00% of their portfolio FOLSOM, CA 7272 $623 $623 0.00% Unchanged
31 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 7070 $605 $605 0.00% New
32 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 2424 $207 $207 0.00% Unchanged