Jane Street’s electroCore ECOR Stock Holding History

Jane Street’s Portfolio ECOR Stock Details ECOR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$548K	Buy	+63,402	New	+$474K	﹤0.01%	7794
2025 Q2	–	Sell	-36,726	Closed	-$246K	–	9899
2025 Q1	$246K	Buy	36,726 +19,599	+114%	+$280K	﹤0.01%	8135
2024 Q4	$278K	Buy	+17,127	New	+$198K	﹤0.01%	7862
2023 Q1	–	Sell	-2,100	Closed	-$8.09K	–	9222
2022 Q4	$8.09K	Buy	2,100 +1,223	+139%	+$5.69K	﹤0.01%	8797
2022 Q3	$5K	Buy	877 +199	+29%	+$1.64K	﹤0.01%	9438
2022 Q2	$5K	Buy	+678	New	+$4.91K	﹤0.01%	9415
2021 Q4	–	Sell	-1,817	Closed	-$31K	–	10210
2021 Q3	$31K	Buy	+1,817	New	+$28K	﹤0.01%	9669
2020 Q3	–	Sell	-3,966	Closed	-$49K	–	7283
2020 Q2	$49K	Buy	+3,966	New	+$56.7K	﹤0.01%	6871

Other funds holding ECOR

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

FCM

FourWorld Capital Management New York $110M AUM 44.07% 1-Year Est. Return

Wexford Capital West Palm Beach, Florida $782M AUM 62.56% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

WANY

Wealthspire Advisors (New York) New York $18.2B AUM 21.48% 1-Year Est. Return

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

HighTower Advisors Chicago, Illinois $104B AUM 28.3% 1-Year Est. Return

Jane Street's ECOR Position: Q2 2026 in Review

Jane Street opened a new position in electroCore (ECOR) in Q2 2026: 63,402 shares worth $548K. The stake represents ﹤0.01% of the portfolio and ranks #7794 among its holdings. This is a return to the name: Jane Street previously reported a position in ECOR as recently as Q1 2025.

Jane Street first reported a position in ECOR in Q2 2020 and has held it in 8 quarters since. 32 funds tracked by Wall St. Rank hold ECOR as of Q2 2026.

Jane Street held 63,402 shares of electroCore worth $548K as of Q2 2026.
electroCore was a new Jane Street position in Q2 2026.
electroCore made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #7794 holding.
Jane Street first reported a position in electroCore in Q2 2020 and has held it in 8 quarters since.
32 funds tracked by Wall St. Rank held electroCore as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.