# ALLETE INC (AEBA) — Institutional Ownership

Source: SEC EDGAR 13F filings, congressional STOCK Act disclosures, SEC Form 4 insider transactions.
CUSIP: 018522300
Page URL: https://superinvestorclub.com/stock/AEBA
Last updated: 2026-08-29T13:47:26.782Z

## Summary

As of the most recent 13F filing period, ALLETE INC (AEBA) is held by 0 tracked superinvestors with an aggregate position value of $0 representing 0 shares.

## Top institutional holders (0)

| Rank | Manager | Fund | Shares | Value | % of Portfolio | Period |
|------|---------|------|--------|-------|----------------|--------|

## Ownership history (quarter-over-quarter)

- 2024-09-30: 1 holders, $621,873 aggregate, 09688 shares
- 2024-12-31: 1 holders, $438,566 aggregate, 06768 shares
- 2025-03-31: 1 holders, $324,427 aggregate, 04938 shares
- 2025-06-30: 1 holders, $274,732 aggregate, 04288 shares
- 2025-09-30: 1 holders, $218,323 aggregate, 03288 shares

## Recent congressional trades (0)


## Recent insider transactions (0)


## Citation

When citing, use: "ALLETE INC (AEBA) institutional ownership data via Superinvestor (https://superinvestorclub.com/stock/AEBA), aggregating SEC 13F, Form 4, and congressional disclosures."