electroCore ECOR Institutional Ownership

NASDAQ ECOR

$9.03 +0.04 (+0.44%)

As of: Sep 10, 2026 · 2:04 PM EDT

Institutions by Trading Activity

32 Institutions

Increased 15 46.9%

Unchanged 13 40.6%

Reduced 4 12.5%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

10.93%

▲+1.90 pp QoQ

Shares Held by Institutions

1.03Mn

of 9.40Mn outstanding

▲+67.92% QoQ

Shares Outstanding

9.40Mn

8.38Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▲+2 vs prior quarter

Net Shares Added (QoQ)

+415.56K

accumulated since last quarter

Value of Holdings

$9.46Mn

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

Quarter ending 30 Jun, 2026

electroCore, Inc. (NASDAQ:ECOR) has 32 institutional investors with active 13F positions as of June 2026.

Their combined ownership stood at 10.9% of outstanding shares in June 2026, up from 9.0% in March 2026.
Their total shares held in ECOR increased 67.92% quarter over quarter, and separately, investors owning electroCore stayed flat from a year ago.
During the quarter, 15 of these 32 funds increased positions in ECOR, 4 reduced exposure, and 13 held steady.
Combined, these investors held 1.03Mn shares in ECOR for June 2026, up by 415.56K shares quarter on quarter, and down 205.0K shares year over year.
As of June 30, 2026, VANGUARD CAPITAL MANAGEMENT LLC held the largest stake in electroCore with 211.64K shares, accounting for 2.25% of total shares outstanding.
The most significant purchases of ECOR for the quarter ending June 2026 came from FourWorld Capital Management LLC (94.0K), WEXFORD CAPITAL LP (92.06K), JANE STREET GROUP, LLC (63.4K), Northern Trust Corp (55.39K), CITADEL ADVISORS LLC (43.8K).
The largest sellers of electroCore for the quarter ending June 2026 were RENAISSANCE TECHNOLOGIES LLC (24.51K), INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC (10.35K), GEODE CAPITAL MANAGEMENT, LLC (4.93K), UBS Group AG (1.84K).
According to Business Quant data, leading holders of ECOR for June 2026 are VANGUARD CAPITAL MANAGEMENT LLC (211.64K), FourWorld Capital Management LLC (94.0K), WEXFORD CAPITAL LP (92.06K), GEODE CAPITAL MANAGEMENT, LLC (73.15K), Northern Trust Corp (66.51K), JANE STREET GROUP, LLC (63.4K), Wealthspire Advisors, LLC (47.5K), CITADEL ADVISORS LLC (43.8K), MARSHALL WACE, LLP (43.67K), VANGUARD FIDUCIARY TRUST CO (38.77K).

Form 13F Holdings

32 Institutional Holders

Report period 30 Jun, 2026

Total shares held 1.03Mn

Of outstanding 10.93%

#	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	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
20	UBS Group AG	0001610520	6,578	0.07%	▼1,845	-21.90%	$56.83K

Showing 1 to 20 of 32 holders