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electroCore
ECOR

31 hedge funds and large institutions have $4.2M invested in electroCore in 2025 Q4 according to their latest regulatory filings, with 6 funds opening new positions, 6 increasing their positions, 6 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed

20% more first-time investments, than exits

New positions opened: 6 | Existing positions closed: 5

16% more capital invested

Capital invested by funds: $3.63M → $4.2M (+$569K)

3% more funds holding

Funds holding: 30 → 31 (+1)

2.1% more ownership

Funds ownership: 9.61% → 11.7% (+2.1%)

0% more repeat investments, than reductions

Existing positions increased: 6 | Existing positions reduced: 6

Holders
31
Holders Change
+1
Holders Change %
+3.33%
% of All Funds
0.38%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
6
Increased
6
Reduced
6
Closed
5
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
TC
Tejara Capital
United Kingdom
+$503K
2
DS
DRW Securities
Illinois
+$295K
3
Citadel Advisors
Citadel Advisors
Florida
+$174K
4
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$96.2K
5
FIA
FNY Investment Advisers
New York
+$92.4K

Top Sellers

Rank Fund Capital Flow
1
Renaissance Technologies
Renaissance Technologies
New York
-$230K
2
Two Sigma Investments
Two Sigma Investments
New York
-$26K
3
TRCT
Tower Research Capital (TRC)
New York
-$1.86K
4
UBS Group
UBS Group
Switzerland
-$1.74K
5
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
-$852
Name Holding Trade Value Shares
Change 		Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$1.09M +$47.5K +9,470 +4%
TC
2
Tejara Capital
United Kingdom
$450K +$503K +100,378 New
IAIM
3
International Assets Investment Management
Florida
$398K +$58.7K +11,700 +15%
Geode Capital Management
4
Geode Capital Management
Massachusetts
$315K +$2.85K +568 +0.8%
DS
5
DRW Securities
Illinois
$264K +$295K +58,768 New
Renaissance Technologies
6
Renaissance Technologies
New York
$244K -$230K -45,800 -46%
JIP
7
Jaffetilchin Investment Partners
Florida
$235K +$18K +3,600 +7%
WANY
8
Wealthspire Advisors (New York)
New York
$213K – – –
HighTower Advisors
9
HighTower Advisors
Illinois
$159K – – –
Citadel Advisors
10
Citadel Advisors
Florida
$155K +$174K +34,644 New
State Street
11
State Street
Massachusetts
$119K – – –
BlackRock
12
BlackRock
New York
$117K +$632 +126 +0.5%
Two Sigma Investments
13
Two Sigma Investments
New York
$87.1K -$26K -5,182 -21%
Susquehanna International Group
14
Susquehanna International Group
Pennsylvania
$86.1K +$96.2K +19,188 New
FIA
15
FNY Investment Advisers
New York
$82K +$92.4K +18,435 New
Northern Trust
16
Northern Trust
Illinois
$49.9K – – –
TFA
17
Tobias Financial Advisors
Florida
$44.9K – – –
UBS Group
18
UBS Group
Switzerland
$33.5K -$1.74K -347 -4%
Morgan Stanley
19
Morgan Stanley
New York
$18.8K +$13.9K +2,777 +195%
BL
20
BFSG LLC
California
$17.3K – – –
Rockefeller Capital Management
21
Rockefeller Capital Management
New York
$8.73K – – –
KA
22
Kozak & Associates
Colorado
$3.75K – – –
RWM
23
Rialto Wealth Management
New York
$2.84K – – –
Wells Fargo
24
Wells Fargo
California
$1.4K – – –
TRCT
25
Tower Research Capital (TRC)
New York
$1.3K -$1.86K -372 -56%
1
2

ECOR Hedge Fund Activity: Q4 2025 in Review

31 of the 8,232 institutional investors tracked by Wall St. Rank reported a position in electroCore (ECOR) for Q4 2025, worth a combined $4.2M — up 16% from $3.63M a quarter earlier.

Buyers outnumbered sellers: 6 funds opened new ECOR positions and 5 closed out — a net gain of 1 holder — while 6 added to existing stakes and 6 trimmed.

The largest buyer was Tejara Capital, opening a new position worth an estimated $503K. The largest seller was Renaissance Technologies, cutting an estimated $230K.

  • 31 institutional investors held electroCore (ECOR) as of Q4 2025, up from 30 in Q3 2025.
  • Funds reported $4.2M of electroCore stock for Q4 2025, up 16% quarter-over-quarter.
  • 6 funds opened new electroCore positions in Q4 2025 and 5 closed out, a net change of +1 holder.
  • The largest electroCore buyer in Q4 2025 was Tejara Capital, an estimated $503K added.
  • The largest electroCore seller in Q4 2025 was Renaissance Technologies, an estimated $230K sold.

Based on aggregated 13F filings for Q4 2025.