Renaissance Technologies
ECOR icon

Renaissance Technologies’s electroCore ECOR Stock Holding History

Renaissance Technologies’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 		$172K Sell
19,900
-24,509
-55% -$183K ﹤0.01% 2912
2026
Q1 		$268K Sell
44,409
-10,077
-18% -$64.5K ﹤0.01% 2832
2025
Q4 		$244K Sell
54,486
-45,800
-46% -$230K ﹤0.01% 2835
2025
Q3 		$496K Sell
100,286
-80,400
-44% -$469K ﹤0.01% 2793
2025
Q2 		$954K Buy
180,686
+2,261
+1% +$12.9K ﹤0.01% 2545
2025
Q1 		$1.19M Buy
178,425
+46,639
+35% +$667K ﹤0.01% 2300
2024
Q4 		$2.14M Buy
131,786
+58,800
+81% +$679K ﹤0.01% 2005
2024
Q3 		$527K Buy
72,986
+4,200
+6% +$25.8K ﹤0.01% 2770
2024
Q2 		$442K Buy
68,786
+2,270
+3% +$14.4K ﹤0.01% 2749
2024
Q1 		$410K Buy
66,516
+18,100
+37% +$122K ﹤0.01% 2948
2023
Q4 		$288K Buy
48,416
+5,800
+14% +$33.3K ﹤0.01% 3006
2023
Q3 		$259K Buy
42,616
+2,311
+6% +$11.7K ﹤0.01% 3000
2023
Q2 		$197K Buy
40,305
+11,061
+38% +$60.5K ﹤0.01% 3309
2023
Q1 		$161K Buy
29,244
+10,773
+58% +$48.2K ﹤0.01% 3350
2022
Q4 		$71K Buy
18,471
+1,143
+7% +$5.32K ﹤0.01% 3715
2022
Q3 		$105K Sell
17,328
-213
-1% -$1.75K ﹤0.01% 3584
2022
Q2 		$134K Buy
17,541
+8,866
+102% +$64.1K ﹤0.01% 3766
2022
Q1 		$76K Sell
8,675
-7,181
-45% -$65.1K ﹤0.01% 3840
2021
Q4 		$138K Sell
15,856
-5,298
-25% -$67.3K ﹤0.01% 3622
2021
Q3 		$358K Buy
21,154
+2,309
+12% +$35.5K ﹤0.01% 3021
2021
Q2 		$336K Buy
18,845
+4,224
+29% +$109K ﹤0.01% 3105
2021
Q1 		$451K Buy
14,621
+7,314
+100% +$251K ﹤0.01% 2943
2020
Q4 		$171K Buy
+7,307
New +$180K ﹤0.01% 3172

Other funds holding ECOR

Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
FCM
FourWorld Capital Management New York $110M AUM 44.07% 1-Year Est. Return
WC
Wexford Capital West Palm Beach, Florida $782M AUM 62.56% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
WANY
Wealthspire Advisors (New York) New York $18.2B AUM 21.48% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

Renaissance Technologies's ECOR Position: Q2 2026 in Review

Renaissance Technologies reduced its electroCore (ECOR) stake by 55% in Q2 2026, selling an estimated $183K and leaving 19,900 shares worth $172K. The position accounts for ﹤0.01% of the portfolio, ranked #2912.

Renaissance Technologies first reported a position in ECOR in Q4 2020 and has held it in 23 quarters since. The position peaked at $2.14M in Q4 2024. 32 funds tracked by Wall St. Rank hold ECOR as of Q2 2026.

  • Renaissance Technologies held 19,900 shares of electroCore worth $172K as of Q2 2026.
  • Renaissance Technologies sold 24,509 electroCore shares in Q2 2026, an estimated $183K.
  • electroCore made up ﹤0.01% of Renaissance Technologies's portfolio in Q2 2026, its #2912 holding.
  • Renaissance Technologies first reported a position in electroCore in Q4 2020 and has held it in 23 quarters since.
  • Renaissance Technologies's electroCore position peaked at $2.14M in Q4 2024.
  • 32 funds tracked by Wall St. Rank held electroCore as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.