PEAK6’s AerCap AER Stock Holding History

PEAK6’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 Q1	$19.2M	Sell	139,900 -168,300	-55%	-$24.1M	0.05%	362
2025 Q4	$44.3M	Sell	308,200 -1,700	-0.5%	-$225K	0.08%	194
2025 Q3	$37.5M	Buy	309,900 +2,200	+0.7%	+$257K	0.05%	252
2025 Q2	$36M	Buy	307,700 +44,700	+17%	+$4.83M	0.07%	241
2025 Q1	$26.9M	Buy	263,000 +260,100	+8,969%	+$25.7M	0.06%	258
2024 Q4	$278K	Buy	+2,900	New	+$278K	﹤0.01%	2421

Other funds holding AER

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

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

Harris Associates Chicago, Illinois $75B AUM 11.27% 1-Year Est. Return

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

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

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

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

DSC

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

5NCM

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

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

PEAK6's AER Position: Q1 2026 in Review

PEAK6 increased its AerCap (AER) stake by 45% in Q1 2026, buying an estimated $247K and bringing the position to 5,546 shares worth $761K. The position accounts for ﹤0.01% of the portfolio, ranked #1829.

PEAK6 first reported a position in AER in Q1 2025 and has held it in 4 quarters since. The position peaked at $3.94M in Q1 2025. 664 funds tracked by Wall St. Rank hold AER as of Q1 2026.

PEAK6 held 5,546 shares of AerCap worth $761K as of Q1 2026.
PEAK6 bought 1,728 AerCap shares in Q1 2026, an estimated $247K.
AerCap made up ﹤0.01% of PEAK6's portfolio in Q1 2026, its #1829 holding.
PEAK6 first reported a position in AerCap in Q1 2025 and has held it in 4 quarters since.
PEAK6's AerCap position peaked at $3.94M in Q1 2025.
664 funds tracked by Wall St. Rank held AerCap as of Q1 2026.

Based on PEAK6's 13F filing for Q1 2026, filed 14 May 2026.