D.E. Shaw & Co
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D.E. Shaw & Co’s Ecopetrol EC Stock Holding History

D.E. Shaw & Co’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
2025
Q1 		– Sell
-15,100
Closed -$120K – 4378
2024
Q4 		$120K Buy
+15,100
New +$122K ﹤0.01% 4152
2015
Q2 		– Sell
-80,000
Closed -$1.22M – 3759
2015
Q1 		$1.22M Buy
80,000
+50,000
+167% +$810K ﹤0.01% 2408
2014
Q4 		$514K Buy
+30,000
New +$714K ﹤0.01% 3304

Other funds holding EC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
GA
GFS Advisors Houston, Texas $948M AUM 41.15% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

D.E. Shaw & Co's EC Position: Q2 2026 in Review

D.E. Shaw & Co reduced its Ecopetrol (EC) stake by 84% in Q2 2026, selling an estimated $15.4M and leaving 202,778 shares worth $2.89M. The position accounts for ﹤0.01% of the portfolio, ranked #2889.

D.E. Shaw & Co first reported a position in EC in Q2 2013 and has held it in 37 quarters since. The position peaked at $19M in Q1 2026. 164 funds tracked by Wall St. Rank hold EC as of Q2 2026.

  • D.E. Shaw & Co held 202,778 shares of Ecopetrol worth $2.89M as of Q2 2026.
  • D.E. Shaw & Co sold 1,064,942 Ecopetrol shares in Q2 2026, an estimated $15.4M.
  • Ecopetrol made up ﹤0.01% of D.E. Shaw & Co's portfolio in Q2 2026, its #2889 holding.
  • D.E. Shaw & Co first reported a position in Ecopetrol in Q2 2013 and has held it in 37 quarters since.
  • D.E. Shaw & Co's Ecopetrol position peaked at $19M in Q1 2026.
  • 164 funds tracked by Wall St. Rank held Ecopetrol as of Q2 2026.

Based on D.E. Shaw & Co's 13F filing for Q2 2026, filed 14 Aug 2026.