Skip to main content

Aigen Investment Management, LP

Position in AEE — Ameren Corp

CIK 1741224 NEW YORK, NY

Position in AEE

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$407,583
-$1,107,992 QoQ
Shares Held
3,708
-75.6% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
10 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AEE Over Time

Shares Held

Position Value (USD)

Position in Utilities - Regulated Electric

Utilities · as of Jun 30, 2026

Aigen Investment Management, LP holds $9,472,590 across 9 Utilities - Regulated Electric names.

# Ticker Company Shares Value (USD) Open

All Filings in AEE

Export CSV
10 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $407,583 3,708
2025-12-31 $1,515,575 15,177
2025-03-31 $532,220 5,301
2024-06-30 $2,159,610 30,370
2023-06-30 $279,229 3,419
2022-09-30 $291,027 3,613
2022-06-30 $2,761,220 30,558
2021-12-31 $1,471,602 16,533
2020-09-30 $2,464,765 31,168
2020-03-31 $2,865,714 39,348