electroCore, Inc. (ECOR) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

8,445,000Shares Outstanding

937,800Shares held by institutions

$5,814,360Value of institutional holdings

11.10%Institutional ownership %

28.74%Shares Changed QoQ

31No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

electroCore, Inc. (NASDAQ:ECOR) has 31 institutional investors that have filed 13F reports for the period ending December 2025.

Their combined ownership stood at 11.1% of outstanding shares in December 2025, up from 8.6% in September 2025.
They increased total shares held in ECOR by 28.47% quarter over quarter, and investors in 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.
Institutional investors collectively held 935.85K shares in electroCore as of December 2025, up by 207.41K shares quarter on quarter, and up 27.82K shares year over year.
VANGUARD GROUP INC leads ownership in ECOR with 242.94K shares as of December 31, 2025, equal to 2.88% of outstanding shares.
Leading buyers of electroCore shares for the quarter ending December 2025 were Tejara Capital Ltd (100.38K), DRW Securities, LLC (58.77K), CITADEL ADVISORS LLC (34.64K), SUSQUEHANNA INTERNATIONAL GROUP, LLP (19.19K), FNY Investment Advisers, LLC (18.43K).
The largest sellers of electroCore for the quarter ending December 2025 were RENAISSANCE TECHNOLOGIES LLC (45.8K), TWO SIGMA INVESTMENTS, LP (5.18K), Tower Research Capital LLC (TRC) (372), UBS Group AG (347), Prestige Wealth Management Group LLC (270).
Business Quant data shows the 10 biggest positions in electroCore as of December 2025 are held by VANGUARD GROUP INC (242.94K), Tejara Capital Ltd (100.38K), INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC (88.72K), GEODE CAPITAL MANAGEMENT, LLC (70.2K), DRW Securities, LLC (58.77K), RENAISSANCE TECHNOLOGIES LLC (54.49K), Jaffetilchin Investment Partners, LLC (52.36K), Wealthspire Advisors, LLC (47.5K), HighTower Advisors, LLC (35.34K), CITADEL ADVISORS LLC (34.64K).

31 Institutional Holders

937,800 Total Shares Held

Rows:

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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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