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Sienna Gestion’s AerCap AER Stock Holding History

Sienna Gestion’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
2026
Q2 		$16.6M Sell
111,189
-68,465
-38% -$9.72M 0.97% 27
2026
Q1 		$23.9M Buy
179,654
+80,156
+81% +$11.5M 1.56% 8
2025
Q4 		$14.3M Buy
+99,498
New +$13.2M 0.85% 31
2024
Q4 		– Sell
-15
Closed -$1.42K – 202
2024
Q3 		$1.42K Buy
+15
New +$1.41K ﹤0.01% 207
2024
Q2 		– Sell
-5,261
Closed -$457K – 160
2024
Q1 		$457K Buy
+5,261
New +$413K 0.04% 121

Other funds holding AER

BlackRock
BlackRock New York $6.73T AUM 46.02% 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
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
DSC
Donald Smith & Co New York $5.65B AUM 47.79% 1-Year Est. Return
5NCM
59 North Capital Management Houston, Texas $4.49B AUM 6.4% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
AIM
ARGA Investment Management Stamford, Connecticut $3.92B AUM 35.93% 1-Year Est. Return

Sienna Gestion's AER Position: Q2 2026 in Review

Sienna Gestion reduced its AerCap (AER) stake by 38% in Q2 2026, selling an estimated $9.72M and leaving 111,189 shares worth $16.6M. The position accounts for 0.97% of the portfolio, ranked #27.

Sienna Gestion first reported a position in AER in Q1 2024 and has held it in 5 quarters since. The position peaked at $23.9M in Q1 2026. 689 funds tracked by Wall St. Rank hold AER as of Q2 2026.

  • Sienna Gestion held 111,189 shares of AerCap worth $16.6M as of Q2 2026.
  • Sienna Gestion sold 68,465 AerCap shares in Q2 2026, an estimated $9.72M.
  • AerCap made up 0.97% of Sienna Gestion's portfolio in Q2 2026, its #27 holding.
  • Sienna Gestion first reported a position in AerCap in Q1 2024 and has held it in 5 quarters since.
  • Sienna Gestion's AerCap position peaked at $23.9M in Q1 2026.
  • 689 funds tracked by Wall St. Rank held AerCap as of Q2 2026.

Based on Sienna Gestion's 13F filing for Q2 2026, filed 13 Aug 2026.