Monashee Investment Management’s AerCap AER Stock Holding History

Monashee Investment Management’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 Q1	–	Sell	-30,000	Closed	-$2.87M	–	49
2024 Q4	$2.87M	Sell	30,000 -90,000	-75%	-$8.63M	0.39%	21
2024 Q3	$11.4M	Hold	120,000	–	–	1.23%	10
2024 Q2	$11.2M	Sell	120,000 -20,000	-14%	-$1.78M	1.45%	9
2024 Q1	$12.2M	Buy	140,000 +50,000	+56%	+$3.93M	1.44%	11
2023 Q4	$6.69M	Buy	90,000 +30,000	+50%	+$1.98M	1.18%	10
2023 Q3	$3.76M	Buy	+60,000	New	+$3.78M	1.57%	19
2023 Q2	–	Sell	-75,000	Closed	-$4.22M	–	69
2023 Q1	$4.22M	Buy	+75,000	New	+$4.49M	1.16%	18
2020 Q1	–	Sell	-15,000	Closed	-$922K	–	62
2019 Q4	$922K	Buy	+15,000	New	+$882K	0.86%	42
2018 Q2	–	Sell	-50,000	Closed	-$2.54M	–	157
2018 Q1	$2.54M	Buy	+50,000	New	+$2.59M	0.7%	39

Other funds holding AER

Eagle Capital Management (New York) New York $29.8B AUM 12.13% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Allspring Global Investments Charlotte, North Carolina $59.7B AUM 29.08% 1-Year Est. Return

5NCM

59 North Capital Management Houston, Texas $3.35B AUM 22.14% 1-Year Est. Return

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

LCOV

London Company of Virginia Richmond, Virginia $16.2B AUM 17.5% 1-Year Est. Return

DSC

Donald Smith & Co New York $5.56B AUM 47.13% 1-Year Est. Return

Monashee Investment Management's AER Position: Q1 2025 in Review

Monashee Investment Management sold out of AerCap (AER) in Q1 2025, closing a stake of 30,000 shares — an estimated $2.87M sold.

Monashee Investment Management first reported a position in AER in Q1 2018 and held it in 9 quarters. The position peaked at $12.2M in Q1 2024. 559 funds tracked by Wall St. Rank hold AER as of Q1 2025.

Monashee Investment Management reported no remaining AerCap position as of Q1 2025 after selling out during the quarter.
Monashee Investment Management sold 30,000 AerCap shares in Q1 2025, an estimated $2.87M.
Monashee Investment Management first reported a position in AerCap in Q1 2018 and held it in 9 quarters.
Monashee Investment Management's AerCap position peaked at $12.2M in Q1 2024.
559 funds tracked by Wall St. Rank held AerCap as of Q1 2025.

Based on Monashee Investment Management's 13F filing for Q1 2025, filed 14 May 2025.