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Massar Capital Management’s Ecopetrol EC Stock Holding History

Massar Capital Management’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 		– Sell
-40,000
Closed -$401K – 285
2025
Q4 		$401K Sell
40,000
-200,000
-83% -$1.91M 0.04% 243
2025
Q3 		$2.21M Buy
240,000
+200,000
+500% +$1.79M 0.29% 42
2025
Q2 		$354K Hold
40,000
– – 0.26% 80
2025
Q1 		$418K Buy
+40,000
New +$382K 0.47% 53

Other funds holding EC

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BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Connor, Clark & Lunn Investment Management (CC&L)
Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $52.8B AUM 58.98% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Massar Capital Management's EC Position: Q1 2026 in Review

Massar Capital Management sold out of Ecopetrol (EC) in Q1 2026, closing a stake of 40,000 shares — an estimated $401K sold.

Massar Capital Management first reported a position in EC in Q1 2025 and held it in 4 quarters. The position peaked at $2.21M in Q3 2025. 165 funds tracked by Wall St. Rank hold EC as of Q1 2026.

  • Massar Capital Management reported no remaining Ecopetrol position as of Q1 2026 after selling out during the quarter.
  • Massar Capital Management sold 40,000 Ecopetrol shares in Q1 2026, an estimated $401K.
  • Massar Capital Management first reported a position in Ecopetrol in Q1 2025 and held it in 4 quarters.
  • Massar Capital Management's Ecopetrol position peaked at $2.21M in Q3 2025.
  • 165 funds tracked by Wall St. Rank held Ecopetrol as of Q1 2026.

Based on Massar Capital Management's 13F filing for Q1 2026, filed 15 May 2026.