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Entropy Technologies’s AerCap AER Stock Holding History

Entropy Technologies’s Portfolio AER Stock Details AER Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-2,662
Closed -$322K – 858
2025
Q3 		$322K Sell
2,662
-3,278
-55% -$383K 0.02% 644
2025
Q2 		$695K Sell
5,940
-24,418
-80% -$2.64M 0.06% 392
2025
Q1 		$3.1M Buy
+30,358
New +$3M 0.3% 90
2024
Q4 		– Sell
-20,204
Closed -$1.91M – 703
2024
Q3 		$1.91M Buy
20,204
+3,649
+22% +$342K 0.2% 149
2024
Q2 		$1.54M Buy
16,555
+13,612
+463% +$1.21M 0.17% 178
2024
Q1 		$256K Buy
+2,943
New +$231K 0.03% 604

Other funds holding AER

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Eagle Capital Management (New York)
Eagle Capital Management (New York) New York $32.7B AUM 17.15% 1-Year Est. Return
Harris Associates
Harris Associates Chicago, Illinois $75.4B AUM 14.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
5NCM
59 North Capital Management Houston, Texas $4.49B AUM 6.4% 1-Year Est. Return
Mawer Investment Management
Mawer Investment Management Calgary, Alberta, Canada $14.7B AUM 12.5% 1-Year Est. Return
DSC
Donald Smith & Co New York $5.65B AUM 47.79% 1-Year Est. Return
Ninety One (UK)
Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return

Entropy Technologies's AER Position: Q4 2025 in Review

Entropy Technologies sold out of AerCap (AER) in Q4 2025, closing a stake of 2,662 shares — an estimated $322K sold.

Entropy Technologies first reported a position in AER in Q1 2024 and held it in 6 quarters. The position peaked at $3.1M in Q1 2025. 634 funds tracked by Wall St. Rank hold AER as of Q4 2025.

  • Entropy Technologies reported no remaining AerCap position as of Q4 2025 after selling out during the quarter.
  • Entropy Technologies sold 2,662 AerCap shares in Q4 2025, an estimated $322K.
  • Entropy Technologies first reported a position in AerCap in Q1 2024 and held it in 6 quarters.
  • Entropy Technologies's AerCap position peaked at $3.1M in Q1 2025.
  • 634 funds tracked by Wall St. Rank held AerCap as of Q4 2025.

Based on Entropy Technologies's 13F filing for Q4 2025, filed 13 Feb 2026.