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Two Sigma Securities’s Ecopetrol EC Stock Holding History

Two Sigma Securities’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
Q2 		– Sell
-12,256
Closed -$184K – 1891
2026
Q1 		$184K Buy
+12,256
New +$155K 0.02% 1068
2025
Q3 		– Sell
-29,342
Closed -$260K – 1547
2025
Q2 		$260K Buy
29,342
+9,835
+50% +$87K 0.03% 759
2025
Q1 		$204K Sell
19,507
-5,766
-23% -$55.1K 0.03% 852
2024
Q4 		$200K Buy
+25,273
New +$204K 0.03% 1003
2024
Q3 		– Sell
-61,365
Closed -$687K – 3055
2024
Q2 		$687K Buy
61,365
+42,814
+231% +$509K 0.01% 1307
2024
Q1 		$220K Buy
+18,551
New +$215K ﹤0.01% 2258
2017
Q4 		– Sell
-16,305
Closed -$155K – 1776
2017
Q3 		$155K Buy
+16,305
New +$151K 0.01% 627
2017
Q1 		– Sell
-13,332
Closed -$121K – 937
2016
Q4 		$121K Buy
+13,332
New +$117K 0.04% 535

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

Two Sigma Securities's EC Position: Q2 2026 in Review

Two Sigma Securities sold out of Ecopetrol (EC) in Q2 2026, closing a stake of 12,256 shares — an estimated $184K sold.

Two Sigma Securities first reported a position in EC in Q4 2016 and held it in 8 quarters. The position peaked at $687K in Q2 2024. 164 funds tracked by Wall St. Rank hold EC as of Q2 2026.

  • Two Sigma Securities reported no remaining Ecopetrol position as of Q2 2026 after selling out during the quarter.
  • Two Sigma Securities sold 12,256 Ecopetrol shares in Q2 2026, an estimated $184K.
  • Two Sigma Securities first reported a position in Ecopetrol in Q4 2016 and held it in 8 quarters.
  • Two Sigma Securities's Ecopetrol position peaked at $687K in Q2 2024.
  • 164 funds tracked by Wall St. Rank held Ecopetrol as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.