Walleye Trading
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Walleye Trading’s Ecopetrol EC Stock Holding History

Walleye Trading’s Portfolio EC Stock Details EC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$507K Buy
33,800
+2,900
+9% +$36.7K ﹤0.01% 2582
2025
Q4 		$310K Buy
30,900
+22,600
+272% +$216K ﹤0.01% 3138
2025
Q3 		$76.4K Sell
8,300
-220,100
-96% -$1.97M ﹤0.01% 3826
2025
Q2 		$2.02M Buy
+228,400
New +$2.02M ﹤0.01% 1719
2024
Q2 		– Sell
-10,100
Closed -$120K – 4430
2024
Q1 		$120K Sell
10,100
-15,800
-61% -$183K ﹤0.01% 3691
2023
Q4 		$309K Buy
25,900
+4,700
+22% +$57K ﹤0.01% 3474
2023
Q3 		$245K Buy
21,200
+4,000
+23% +$45.8K ﹤0.01% 3473
2023
Q2 		$176K Sell
17,200
-74,400
-81% -$751K ﹤0.01% 3494
2023
Q1 		$967K Buy
91,600
+84,700
+1,228% +$920K ﹤0.01% 2222
2022
Q4 		$72.2K Sell
6,900
-3,800
-36% -$37K ﹤0.01% 4094
2022
Q3 		$96K Buy
+10,700
New +$110K ﹤0.01% 4063
2022
Q1 		– Sell
-5,500
Closed -$71K – 5450
2021
Q4 		$71K Buy
5,500
+4,300
+358% +$61.4K ﹤0.01% 4532
2021
Q3 		$17K Buy
1,200
+200
+20% +$2.72K ﹤0.01% 4908
2021
Q2 		$15K Buy
+1,000
New +$12.8K ﹤0.01% 4901

Other funds holding EC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
VFT
Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM
Charles Schwab
Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return
Connor, Clark & Lunn Investment Management (CC&L)
Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $43.4B AUM 51.29% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Walleye Trading's EC Position: Q1 2026 in Review

Walleye Trading opened a new position in Ecopetrol (EC) in Q1 2026: 94,636 shares worth $1.42M. The stake represents ﹤0.01% of the portfolio and ranks #1920 among its holdings. This is a return to the name: Walleye Trading previously reported a position in EC as recently as Q1 2025.

Walleye Trading first reported a position in EC in Q3 2018 and has held it in 8 quarters since. 164 funds tracked by Wall St. Rank hold EC as of Q1 2026.

  • Walleye Trading held 94,636 shares of Ecopetrol worth $1.42M as of Q1 2026.
  • Ecopetrol was a new Walleye Trading position in Q1 2026.
  • Ecopetrol made up ﹤0.01% of Walleye Trading's portfolio in Q1 2026, its #1920 holding.
  • Walleye Trading first reported a position in Ecopetrol in Q3 2018 and has held it in 8 quarters since.
  • 164 funds tracked by Wall St. Rank held Ecopetrol as of Q1 2026.

Based on Walleye Trading's 13F filing for Q1 2026, filed 11 May 2026.