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
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

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $77.1B AUM 42.89% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
JIP
Jaffetilchin Investment Partners Tampa, Florida $1.68B AUM 22.81% 1-Year Est. Return
IAIM
International Assets Investment Management Orlando, Florida $1.67B AUM 28.26% 1-Year Est. Return
WANY
Wealthspire Advisors (New York) New York $12.7B AUM 17.31% 1-Year Est. Return
VFT
Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM
HighTower Advisors
HighTower Advisors Chicago, Illinois $103B AUM 28.65% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Renaissance Technologies's ECOR Position: Q1 2026 in Review

Renaissance Technologies reduced its electroCore (ECOR) stake by 18% in Q1 2026, selling an estimated $64.5K and leaving 44,409 shares worth $268K. The position accounts for ﹤0.01% of the portfolio, ranked #2832.

Renaissance Technologies first reported a position in ECOR in Q4 2020 and has held it in 22 quarters since. The position peaked at $2.14M in Q4 2024. 30 funds tracked by Wall St. Rank hold ECOR as of Q1 2026.

  • Renaissance Technologies held 44,409 shares of electroCore worth $268K as of Q1 2026.
  • Renaissance Technologies sold 10,077 electroCore shares in Q1 2026, an estimated $64.5K.
  • electroCore made up ﹤0.01% of Renaissance Technologies's portfolio in Q1 2026, its #2832 holding.
  • Renaissance Technologies first reported a position in electroCore in Q4 2020 and has held it in 22 quarters since.
  • Renaissance Technologies's electroCore position peaked at $2.14M in Q4 2024.
  • 30 funds tracked by Wall St. Rank held electroCore as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.