2 institutions reported holding $558,375 of AMERICAN FUNDS AMERICAN MUTUAL A (AMRMX) in SEC 13F filings for 2026-06-30. Largest institutional holders: Westside Investment Management, Inc. ($283,928), NORTH STAR ASSET MANAGEMENT INC ($274,447). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Westside Investment Management, Inc. | $283,928 | 4,414 | Hold |
| 2 | NORTH STAR ASSET MANAGEMENT INC | $274,447 | 4,267 | Added |
来源：SEC 13F 申报文件 · 截至 2026-06-30