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David Shaw’s Ecopetrol EC Stock Holding History

David Shaw’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

David Shaw's EC Position: Q2 2026 in Review

David Shaw 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.

David Shaw 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.

  • David Shaw held 202,778 shares of Ecopetrol worth $2.89M as of Q2 2026.
  • David Shaw sold 1,064,942 Ecopetrol shares in Q2 2026, an estimated $15.4M.
  • Ecopetrol made up ﹤0.01% of David Shaw's portfolio in Q2 2026, its #2889 holding.
  • David Shaw first reported a position in Ecopetrol in Q2 2013 and has held it in 37 quarters since.
  • David Shaw'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.