electroCore, Inc. (ECOR) Institutional Ownership

Institutions by Trading Activity

8,445,000Shares Outstanding

937,800Shares held by institutions

$5,936,274Value of institutional holdings

11.10%Institutional ownership %

28.74%Shares Changed QoQ

31No. of institutional investors

electroCore, Inc. (NASDAQ:ECOR) has 31 institutional investors with active 13F positions as of December 2025.

These investors held 11.1% of outstanding shares in December 2025, up from 8.6% in September 2025.
Their total shares held in ECOR increased 28.47% quarter over quarter, and separately, investors owning electroCore decreased 6.06% from a year ago.
Of these 31 holders, 12 added to their stakes in electroCore, 9 trimmed positions, and 10 made no changes.
Combined, these investors held 935.85K shares in ECOR for December 2025, up by 207.41K shares quarter on quarter, and up 27.82K shares year over year.
Kozak & Associates, Inc. holds the largest position in ECOR at 666 shares as of December 31, 2025, or 0.01% of shares outstanding.
Per Business Quant data, the top 1 holders of electroCore for the quarter ending December 2025 are Kozak & Associates, Inc. (666).

937,800 Total Shares Held

Rows:

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
VANGUARD GROUP INC	31 Dec, 2025	242,943	9,470	4.06%	$1,089,599.00
Tejara Capital Ltd	31 Dec, 2025	100,378	100,378	0.00%	$450,195.00
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC	31 Dec, 2025	88,720	11,700	15.19%	$397,909.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	70,197	568	0.82%	$314,901.00
DRW Securities, LLC	31 Dec, 2025	58,768	58,768	0.00%	$263,574.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	54,486	-45,800	-45.67%	$244,371.00
Jaffetilchin Investment Partners, LLC	31 Dec, 2025	52,363	3,600	7.38%	$234,848.00
Wealthspire Advisors, LLC	31 Dec, 2025	47,498	0	0.00%	$213,029.00
HighTower Advisors, LLC	31 Dec, 2025	35,342	0	0.00%	$158,509.00
CITADEL ADVISORS LLC	31 Dec, 2025	34,644	34,644	0.00%	$155,378.00
State Street Corp	31 Dec, 2025	26,518	0	0.00%	$118,933.00
BlackRock, Inc.	31 Dec, 2025	26,090	126	0.49%	$117,013.00
TWO SIGMA INVESTMENTS, LP	31 Dec, 2025	19,421	-5,182	-21.06%	$87,103.00
SUSQUEHANNA INTERNATIONAL GROUP, LLP	31 Dec, 2025	19,188	19,188	0.00%	$86,058.00
FNY Investment Advisers, LLC	31 Dec, 2025	18,435	18,435	0.00%	$82.00
Northern Trust Corp	31 Dec, 2025	11,117	0	0.00%	$49,860.00
TOBIAS FINANCIAL ADVISORS, INC.	31 Dec, 2025	10,000	0	0.00%	$44,850.00
UBS Group AG	31 Dec, 2025	7,461	-347	-4.44%	$33,462.00
Morgan Stanley	31 Dec, 2025	4,202	2,777	194.88%	$18,846.00
Rockefeller Capital Management L.P.	31 Dec, 2025	3,892	1,946	100.00%	$17,456.00

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