electroCore ECOR Institutional Ownership

NASDAQ ECOR

$7.50 +0.15 (+2.13%)

As of: Oct 22, 2026 · 9:33 AM EDT

Institutions by Trading Activity

33 Institutions

Increased 16 48.5%

Unchanged 13 39.4%

Reduced 4 12.1%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

11.56%

▲+2.54 pp QoQ

Shares Held by Institutions

1.09Mn

of 9.40Mn outstanding

▲+34.62% QoQ

Shares Outstanding

9.40Mn

8.32Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▲+3 vs prior quarter

Net Shares Added (QoQ)

+279.62K

accumulated since last quarter

Value of Holdings

$8.14Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 5, 2026

electroCore, Inc. (NASDAQ:ECOR) counted 32 institutional investors among its 13F-reported shareholders for the quarter ended June 30, 2026.

Collectively, these holders controlled 10.93% of electroCore's outstanding shares in Q2 2026, up from 9.02% in Q1 2026.
Total holdings of electroCore shares rose 27.19% from Q1 2026, and the number of holders rose 6.67% from Q2 2025.
Of the 32 holders, 15 added to their positions, 4 reduced their stakes and 13 left their positions unchanged in Q2 2026.
Altogether, institutional holders owned 1.03Mn ECOR shares at the end of Q2 2026, up 219.66K from the prior quarter and down 125.06K from a year earlier.
As of June 30, 2026, Vanguard Capital Management LLC held the largest stake in electroCore with 211.64K shares, or 2.25% of shares outstanding.
Holders that added the most shares of electroCore in Q2 2026 were Northern Trust Corp (+55.39K shares), Vanguard Capital Management LLC (+8.99K shares), BlackRock, Inc. (+5K shares), Wells Fargo & Company (+287 shares) and Vanguard Fiduciary Trust Co (+242 shares).
The biggest cuts to ECOR positions during Q2 2026 came from Renaissance Technologies LLC (-24.51K shares), International Assets Investment Management, LLC (-10.35K shares), Geode Capital Management, LLC (-4.93K shares) and UBS Group AG (-1.84K shares).
Business Quant data shows the 10 biggest positions in electroCore as of Q2 2026 were held by Vanguard Capital Management LLC (211.64K shares), FourWorld Capital Management LLC (94K shares), Wexford Capital LP (92.06K shares), Geode Capital Management, LLC (73.15K shares), Northern Trust Corp (66.51K shares), Jane Street Group, LLC (63.4K shares), Wealthspire Advisors, LLC (47.5K shares), Citadel Advisors LLC (43.8K shares), Marshall Wace, LLP (43.67K shares) and Vanguard Fiduciary Trust Co (38.77K shares).

Form 13F Holdings

33 Institutional Holders

Report period 30 Jun, 2026

Total shares held 1.09Mn

Of outstanding 11.56%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	211,639	2.25%	▲8,995	+4.44%	$1.83Mn
2	FourWorld Capital Management LLC	0001770525	94,000	1.00%	▲94,000	0.00%	$812.16K
3	WEXFORD CAPITAL LP	0001048462	92,060	0.98%	▲92,060	0.00%	$795.40K
4	GEODE CAPITAL MANAGEMENT, LLC	0001214717	73,149	0.78%	▼4,934	-6.32%	$632.15K
5	Northern Trust Corp	0000073124	66,506	0.71%	▲55,389	+498.24%	$574.61K
6	JANE STREET GROUP, LLC	0001595888	63,402	0.67%	▲63,402	0.00%	$547.79K
7	Jaffetilchin Investment Partners, LLC	0001404652	59,954	0.64%	▲1,756	+3.02%	$518.00K
7	Wealthspire Advisors, LLC	0001646247	47,498	0.51%	0	0.00%	$410.38K
8	CITADEL ADVISORS LLC	0001423053	43,803	0.47%	▲43,803	0.00%	$378.46K
9	MARSHALL WACE, LLP	0001318757	43,672	0.46%	▲43,672	0.00%	$377.33K
10	VANGUARD FIDUCIARY TRUST CO	0000933478	38,770	0.41%	▲242	+0.63%	$334.97K
11	INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC	0001818604	36,270	0.39%	▼10,350	-22.20%	$301.04K
12	HighTower Advisors, LLC	0001462245	35,342	0.38%	0	0.00%	$305.36K
13	BlackRock, Inc.	0002012383	31,776	0.34%	▲5,000	+18.67%	$274.55K
14	State Street Corp	0000093751	26,518	0.28%	0	0.00%	$229.12K
15	WealthShield Partners, LLC	0001729303	25,978	0.28%	0	0.00%	$224.45K
16	BRC Group Holdings, Inc.	0001464790	25,104	0.27%	▲25,104	0.00%	$216.90K
17	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0001107261	25,000	0.27%	▲25,000	0.00%	$216.00K
18	RENAISSANCE TECHNOLOGIES LLC	0001037389	19,900	0.21%	▼24,509	-55.19%	$171.94K
19	TOBIAS FINANCIAL ADVISORS, INC.	0001802080	10,000	0.11%	0	0.00%	$86.40K

Showing 1 to 20 of 33 holders