Robeco Institutional Asset Management
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Robeco Institutional Asset Management’s AerCap AER Stock Holding History

Robeco Institutional 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 		$19.6M Buy
134,376
+6,557
+5% +$931K 0.02% 365
2026
Q1 		$17.5M Buy
127,819
+5,083
+4% +$727K 0.03% 355
2025
Q4 		$17.6M Sell
122,736
-13,256
-10% -$1.76M 0.03% 358
2025
Q3 		$16.5M Buy
135,992
+16,611
+14% +$1.94M 0.02% 376
2025
Q2 		$14M Sell
119,381
-1,944
-2% -$210K 0.02% 405
2025
Q1 		$12.4M Buy
121,325
+15,872
+15% +$1.57M 0.02% 415
2024
Q4 		$10.1M Buy
105,453
+3,090
+3% +$296K 0.02% 448
2024
Q3 		$9.7M Sell
102,363
-7,281
-7% -$682K 0.02% 442
2024
Q2 		$10.2M Buy
109,644
+12,147
+12% +$1.08M 0.02% 422
2024
Q1 		$8.47M Buy
97,497
+3,614
+4% +$284K 0.02% 459
2023
Q4 		$6.98M Buy
93,883
+20,111
+27% +$1.33M 0.02% 504
2023
Q3 		$4.62M Buy
73,772
+1,095
+2% +$68.9K 0.01% 559
2023
Q2 		$4.62M Buy
72,677
+2,658
+4% +$153K 0.01% 567
2023
Q1 		$3.94M Buy
70,019
+39,005
+126% +$2.33M 0.01% 594
2022
Q4 		$1.81M Buy
+31,014
New +$1.71M 0.01% 714

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

Robeco Institutional Asset Management's AER Position: Q2 2026 in Review

Robeco Institutional Asset Management increased its AerCap (AER) stake by 5.1% in Q2 2026, buying an estimated $931K and bringing the position to 134,376 shares worth $19.6M. The position accounts for 0.02% of the portfolio, ranked #365.

Robeco Institutional Asset Management first reported a position in AER in Q4 2022 and has held it in 15 quarters since. 688 funds tracked by Wall St. Rank hold AER as of Q2 2026.

  • Robeco Institutional Asset Management held 134,376 shares of AerCap worth $19.6M as of Q2 2026.
  • Robeco Institutional Asset Management bought 6,557 AerCap shares in Q2 2026, an estimated $931K.
  • AerCap made up 0.02% of Robeco Institutional Asset Management's portfolio in Q2 2026, its #365 holding.
  • Robeco Institutional Asset Management first reported a position in AerCap in Q4 2022 and has held it in 15 quarters since.
  • 688 funds tracked by Wall St. Rank held AerCap as of Q2 2026.

Based on Robeco Institutional Asset Management's 13F filing for Q2 2026, filed 21 Jul 2026.