Stock

electroCore, Inc.

ECOR · held by 31 managers

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025

Reported value

$4.12M

Holders

+2 new · −1 exited

Holders’ est. mark

−$792

Price effect on 3 books still in the name

Largest holder

$1.09M

Vanguard

Notable conviction

Share of each notable manager’s 13F book.

Citadel0.0% · $155.4K
Renaissance Technologies0.0% · $244.4K
State Street0.0% · $118.9K
Vanguard0.0% · $1.09M

Holder count by quarter

Q2 2024 Q3 2024 Q4 2024 Q1 2025 Q2 2025 Q3 2025 Q4 2025 Q1 2026

Who holds it

Notable only

Investor	Shares	Value	Est. mark	Change
Vanguard	242.9K	$1.09M	—	Held
Tejara Capital Ltd	100.4K	$450.2K	—	Held
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC	88.7K	$397.9K	—	Held
GEODE CAPITAL MANAGEMENT, LLC	70.2K	$314.9K	—	Held
DRW Securities, LLC	58.8K	$263.6K	—	Held
Renaissance Technologies	54.5K	$244.4K	—	Held
Jaffetilchin Investment Partners, LLC	52.4K	$234.8K	—	Held
Wealthspire Advisors, LLC	47.5K	$213K	—	Held
HighTower Advisors, LLC	35.3K	$158.5K	—	Held
Citadel	34.6K	$155.4K	—	Held
State Street	26.5K	$118.9K	—	Held
BlackRock, Inc.	26.1K	$117K	—	Held
TWO SIGMA INVESTMENTS, LP	19.4K	$87.1K	—	Held
SUSQUEHANNA INTERNATIONAL GROUP, LLP	19.2K	$86.1K	—	Held
NORTHERN TRUST CORP	11.1K	$49.9K	—	Held
TOBIAS FINANCIAL ADVISORS, INC.	10K	$44.9K	—	Held
UBS Group AG	7.46K	$33.5K	—	Held
MORGAN STANLEY	4.2K	$18.8K	−$663	Added$11.8K
BFSG, LLC	3.86K	$17.3K	—	Held
Rockefeller Capital Management L.P.	1.95K	$8.73K	—	Held
Kozak & Associates, Inc.	666	$3.75K	—	Held
Rialto Wealth Management, LLC	634	$2.84K	—	Held
WELLS FARGO & COMPANY/MN	311	$1.4K	—	Held
Tower Research Capital LLC (TRC)	289	$1.3K	—	Held
Prestige Wealth Management Group LLC	270	$1.21K	−$126	Cut−$126
BNP PARIBAS FINANCIAL MARKETS	24	$108	—	Held
FNY Investment Advisers, LLC	18.4K	$82	—	New
TUCKER ASSET MANAGEMENT LLC	13	$58	—	New
BANK OF AMERICA CORP /DE/	6	$27	−$3	Cut−$3
JPMORGAN CHASE & CO	1	$4	—	Held
ROYAL BANK OF CANADA	61	$0	—	Held

Who left

BARCLAYS PLC$15

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.