Robeco Institutional Asset Management B.V.

Position in AEE — Ameren Corp

CIK 1418773 ROTTERDAM, P7

Back to AEE Full portfolio

Position in AEE

as of Mar 31, 2026 · filed Apr 21, 2026 Compact

Position Value

$14,989,130

+$8,184,271 QoQ

Shares Held

136,364

+100.1% QoQ

Ownership

0.049%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

18 quarters on record

Voting authority Sole 91.33568977149395.ToString("F0")% Shared 0.ToString("F0")% None 8.664310228506057.ToString("F0")%

Common Shares in AEE Over Time

Shares Held

Position Value (USD)

Position in Utilities - Regulated Electric

Utilities · as of Mar 31, 2026

Robeco Institutional Asset Management B.V. holds $647,673,007 across 16 Utilities - Regulated Electric names. AEE ranks #8 (2.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ED	Consolidated Edison Inc	1,561,608	$176,742,793
2	EXC	Exelon Corp	3,346,505	$164,045,675
3	ES	Eversource Energy	1,312,897	$90,957,504
4	NEE	Nextera Energy Inc	784,537	$72,867,796
5	PEG	Public Service Enterprise Group Inc	423,325	$34,268,158
6	EIX	Edison International	457,139	$33,453,432
7	DUK	Duke Energy CORP	144,545	$18,926,722
8	AEE	Ameren Corp This page	136,364	$14,989,130

All Filings in AEE

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18 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$14,989,130	136,364	+100.1%	Shares	Defined	2026-04-21
2025-12-31	$6,804,859	68,144	+2151.2%	Shares	Defined	2026-01-23
2023-12-31	$218,973	3,027	0.0%	Shares	Defined	2024-02-14
2023-09-30	$226,510	3,027	0.0%	Shares	Defined	2023-10-24
2023-06-30	$247,215	3,027	0.0%	Shares	Defined	2023-07-24
2023-03-31	$261,502	3,027	0.0%	Shares	Defined	2023-05-04
2022-12-31	$269,160	3,027	-88.6%	Shares	Defined	2023-02-07
2022-09-30	$2,135,058	26,506	+54.5%	Shares	Defined	2022-12-01
2022-06-30	$1,550,125	17,155	+308.8%	Shares	Defined	2022-12-01
2022-03-31	$393,416	4,196	-34.2%	Shares	Defined	2022-12-01
2021-12-31	$567,972	6,381	+23.2%	Shares	Defined	2022-12-01
2021-09-30	$419,661	5,181	-88.3%	Shares	Defined	2022-12-01
2021-06-30	$3,530,804	44,113	-5.9%	Shares	Defined	2022-12-01
2021-03-31	$3,814,970	46,890	-62.4%	Shares	Defined	2022-12-01
2020-12-31	$9,744,229	124,830	-35.3%	Shares	Defined	2022-12-01
2020-09-30	$15,268,608	193,078	-40.1%	Shares	Defined	2021-01-19
2020-06-30	$22,696,728	322,580	-23.0%	Shares	Defined	2021-01-19
2020-03-31	$30,515,187	418,992	—	Shares	Defined	2021-01-19
No filing history on record for this holder in this stock.