Acadian Asset Management
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Acadian Asset Management’s AerCap AER Stock Holding History

Acadian Asset 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
2026
Q2 		$14.8M Buy
+101,750
New +$14.5M 0.02% 490
2026
Q1 		– Sell
-17,323
Closed -$2.49M – 2003
2025
Q4 		$2.49M Sell
17,323
-39,591
-70% -$5.24M ﹤0.01% 856
2025
Q3 		$6.88M Buy
56,914
+55,549
+4,070% +$6.49M 0.01% 560
2025
Q2 		$159K Buy
+1,365
New +$148K ﹤0.01% 1340
2024
Q3 		– Sell
-8,805
Closed -$820K – 2056
2024
Q2 		$820K Buy
+8,805
New +$784K ﹤0.01% 1059
2024
Q1 		– Sell
-3,727
Closed -$276K – 1549
2023
Q4 		$276K Buy
3,727
+2,710
+266% +$179K ﹤0.01% 1164
2023
Q3 		$63K Buy
+1,017
New +$64K ﹤0.01% 1397
2021
Q3 		– Sell
-584
Closed -$30K – 1694
2021
Q2 		$30K Sell
584
-4,650
-89% -$268K ﹤0.01% 1883
2021
Q1 		$307K Sell
5,234
-45,626
-90% -$2.22M ﹤0.01% 1355
2020
Q4 		$2.32M Sell
50,860
-8,821
-15% -$308K 0.01% 721
2020
Q3 		$1.5M Buy
59,681
+30,574
+105% +$886K 0.01% 749
2020
Q2 		$897K Buy
29,107
+26,251
+919% +$750K ﹤0.01% 1002
2020
Q1 		$65K Buy
2,856
+1,169
+69% +$57.7K ﹤0.01% 1451
2019
Q4 		$104K Sell
1,687
-12,772
-88% -$751K ﹤0.01% 1443
2019
Q3 		$792K Buy
+14,459
New +$763K ﹤0.01% 962
2018
Q2 		– Sell
-54
Closed -$3K – 1676
2018
Q1 		$3K Sell
54
-40,002
-100% -$2.07M ﹤0.01% 1635
2017
Q4 		$2.11M Buy
+40,056
New +$2.09M 0.01% 551
2017
Q2 		– Sell
-9,583
Closed -$441K – 1426
2017
Q1 		$441K Sell
9,583
-212,895
-96% -$9.53M ﹤0.01% 920
2016
Q4 		$9.26M Buy
222,478
+135,126
+155% +$5.68M 0.05% 296
2016
Q3 		$3.36M Buy
+87,352
New +$3.3M 0.02% 432
2014
Q1 		– Sell
-2,931,789
Closed -$112M – 949
2013
Q4 		$112M Sell
2,931,789
-852,575
-23% -$20.1M 0.63% 42
2013
Q3 		$73.6M Buy
3,784,364
+229,708
+6% +$4.18M 0.48% 58
2013
Q2 		$62.1M Buy
+3,554,656
New +$58M 0.43% 63

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

Acadian Asset Management's AER Position: Q2 2026 in Review

Acadian Asset Management opened a new position in AerCap (AER) in Q2 2026: 101,750 shares worth $14.8M. The stake represents 0.02% of the portfolio and ranks #490 among its holdings. This is a return to the name: Acadian Asset Management previously reported a position in AER as recently as Q4 2025.

Acadian Asset Management first reported a position in AER in Q2 2013 and has held it in 23 quarters since. The position peaked at $112M in Q4 2013. 694 funds tracked by Wall St. Rank hold AER as of Q2 2026.

  • Acadian Asset Management held 101,750 shares of AerCap worth $14.8M as of Q2 2026.
  • AerCap was a new Acadian Asset Management position in Q2 2026.
  • AerCap made up 0.02% of Acadian Asset Management's portfolio in Q2 2026, its #490 holding.
  • Acadian Asset Management first reported a position in AerCap in Q2 2013 and has held it in 23 quarters since.
  • Acadian Asset Management's AerCap position peaked at $112M in Q4 2013.
  • 694 funds tracked by Wall St. Rank held AerCap as of Q2 2026.

Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.