// company-profile
Ameren Corp
AEEExchangeNYSESectorElectric & Other Services CombinedInc.MOFilings159Insiders34
// api This Ameren Corp insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
Recent insider activity is bullish. Over the last 30 days, 2 insiders purchased shares. Buying was led by Melda Aaron P.
// 90-day insight
Over the last 90 days, Ameren Corp insiders bought $0 (2 transactions) and sold $164K (1 transaction).
- Most active insider: Shaw Theresa A with 2 transactions totaling $199K.
- Largest single sale: $739K by MOEHN MICHAEL L on May 1, 2026.
- 67% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Ameren Corp as of 2026-03-31
Total reported AUM
$19.52B
QoQ change
+17.8%
Reporting period
2026-03-31
#1
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$1.97B
17.9M shares
#2
STATE STREET CORP
CIK 93751
$1.64B
14.9M shares
#3
BlackRock, Inc.
CIK 2012383
$1.15B
10.5M shares
Data source: SEC Form 13F-HR filings. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 1, 2026 | Melda Aaron P | AEE | Award | 3,705 | $0.00 | $0K |
| Jun 1, 2026 | Arora Ajay K | AEE | Award | 6,797 | $0.00 | $0K |
| May 14, 2026 | Shaw Theresa A | AEE | Sale10b5 | 325 | $109.08 | $35K |
| May 12, 2026 | Shaw Theresa A | AEE | Sale | 1,500 | $109.35 | $164K |
| May 1, 2026 | MOEHN MICHAEL L | AEE | Sale10b5 | 6,500 | $113.63 | $739K |
45 more transactions hidden
Free account · No credit card required
Building something? Get API access →
Popular companies on Form4API
Browse insider trading activity for other actively-filed companies.