Robeco Institutional Asset Management’s Ameren AEE Stock Holding History

Robeco Institutional Asset Management’s Portfolio AEE Stock Details AEE Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$15.3M	Sell	135,635 -729	-0.5%	-$80.6K	0.02%	395
2026 Q1	$15M	Buy	136,364 +68,220	+100%	+$7.29M	0.02%	378
2025 Q4	$6.8M	Buy	+68,144	New	+$6.99M	0.01%	505
2024 Q1	–	Sell	-3,027	Closed	-$219K	–	928
2023 Q4	$219K	Hold	3,027	–	–	﹤0.01%	911
2023 Q3	$227K	Hold	3,027	–	–	﹤0.01%	912
2023 Q2	$247K	Hold	3,027	–	–	﹤0.01%	930
2023 Q1	$262K	Hold	3,027	–	–	﹤0.01%	916
2022 Q4	$269K	Sell	3,027 -23,479	-89%	-$1.97M	﹤0.01%	898
2022 Q3	$2.13M	Buy	26,506 +9,351	+55%	+$854K	0.01%	631
2022 Q2	$1.55M	Buy	17,155 +12,959	+309%	+$1.2M	﹤0.01%	656
2022 Q1	$394K	Sell	4,196 -2,185	-34%	-$191K	﹤0.01%	797
2021 Q4	$568K	Buy	6,381 +1,200	+23%	+$102K	﹤0.01%	757
2021 Q3	$420K	Sell	5,181 -38,932	-88%	-$3.32M	﹤0.01%	786
2021 Q2	$3.53M	Sell	44,113 -2,777	-6%	-$232K	0.01%	627
2021 Q1	$3.82M	Sell	46,890 -77,940	-62%	-$5.84M	0.01%	588
2020 Q4	$9.74M	Sell	124,830 -68,248	-35%	-$5.47M	0.03%	443
2020 Q3	$15.3M	Sell	193,078 -129,502	-40%	-$10.2M	0.05%	351
2020 Q2	$22.7M	Sell	322,580 -96,412	-23%	-$6.99M	0.08%	282
2020 Q1	$30.5M	Buy	418,992 +10,846	+3%	+$860K	0.12%	215
2019 Q4	$31.3M	Sell	408,146 -93,975	-19%	-$7.14M	0.1%	255
2019 Q3	$40.2M	Sell	502,121 -172,470	-26%	-$13.2M	0.14%	195
2019 Q2	$50.7M	Sell	674,591 -56,977	-8%	-$4.2M	0.18%	161
2019 Q1	$53.8M	Sell	731,568 -2,764	-0.4%	-$193K	0.2%	136
2018 Q4	$47.9M	Buy	734,332 +49,469	+7%	+$3.3M	0.22%	123
2018 Q3	$43.3M	Buy	684,863 +43,190	+7%	+$2.72M	0.17%	160
2018 Q2	$39M	Buy	641,673 +11,551	+2%	+$664K	0.18%	153
2018 Q1	$35.7M	Buy	630,122 +36,579	+6%	+$2.02M	0.17%	165
2017 Q4	$35M	Buy	593,543 +44,716	+8%	+$2.75M	0.18%	153
2017 Q3	$31.7M	Sell	548,827 -49,623	-8%	-$2.87M	0.2%	141
2017 Q2	$32.7M	Sell	598,450 -21,191	-3%	-$1.18M	0.21%	132
2017 Q1	$33.8M	Buy	619,641 +79,113	+15%	+$4.23M	0.23%	128
2016 Q4	$28.4M	Buy	540,528 +10,819	+2%	+$536K	0.22%	135
2016 Q3	$26.1M	Sell	529,709 -36,800	-6%	-$1.88M	0.19%	153
2016 Q2	$30.4M	Sell	566,509 -263	-0%	-$12.9K	0.23%	136
2016 Q1	$28.4M	Sell	566,772 -9,648	-2%	-$445K	0.23%	135
2015 Q4	$24.9M	Buy	576,420 +59,202	+11%	+$2.57M	0.21%	148
2015 Q3	$21.9M	Buy	517,218 +39,279	+8%	+$1.58M	0.17%	169
2015 Q2	$18M	Sell	477,939 -47,398	-9%	-$1.9M	0.14%	200
2015 Q1	$22.2M	Sell	525,337 -24,700	-4%	-$1.07M	0.17%	175
2014 Q4	$25.4M	Sell	550,037 -87,085	-14%	-$3.7M	0.18%	150
2014 Q3	$24.4M	Sell	637,122 -9,306	-1%	-$364K	0.17%	147
2014 Q2	$26.4M	Buy	646,428 +101,713	+19%	+$4.06M	0.19%	131
2014 Q1	$22.4M	Buy	544,715 +86,125	+19%	+$3.32M	0.17%	143
2013 Q4	$16.6M	Buy	458,590 +1,690	+0.4%	+$60.7K	0.14%	178
2013 Q3	$15.9M	Sell	456,900 -4,299	-0.9%	-$149K	0.15%	157
2013 Q2	$15.9M	Buy	+461,199	New	+$16.1M	0.16%	140

Other funds holding AEE

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return

Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return

Antipodes Partners Royal Exchange, Australia $5.46B AUM 26.64% 1-Year Est. Return

DPIM

Duff & Phelps Investment Management Chicago, Illinois $10.6B AUM 18.62% 1-Year Est. Return

WHRC

W.H. Reaves & Co Jersey City, New Jersey $6.59B AUM 31.9% 1-Year Est. Return

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

Robeco Institutional Asset Management reduced its Ameren (AEE) stake by 0.53% in Q2 2026, selling an estimated $80.6K and leaving 135,635 shares worth $15.3M. The position accounts for 0.02% of the portfolio, ranked #395.

Robeco Institutional Asset Management first reported a position in AEE in Q2 2013 and has held it in 46 quarters since. The position peaked at $53.8M in Q1 2019. 507 funds tracked by Wall St. Rank hold AEE as of Q2 2026.

Robeco Institutional Asset Management held 135,635 shares of Ameren worth $15.3M as of Q2 2026.
Robeco Institutional Asset Management sold 729 Ameren shares in Q2 2026, an estimated $80.6K.
Ameren made up 0.02% of Robeco Institutional Asset Management's portfolio in Q2 2026, its #395 holding.
Robeco Institutional Asset Management first reported a position in Ameren in Q2 2013 and has held it in 46 quarters since.
Robeco Institutional Asset Management's Ameren position peaked at $53.8M in Q1 2019.
507 funds tracked by Wall St. Rank held Ameren as of Q2 2026.

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