1 institutions reported holding $4 of MAXWELL TECHNOLOGIES INC (MXWL) in SEC 13F filings for 2026-06-30. Largest institutional holders: HUNTINGTON NATIONAL BANK ($4). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | HUNTINGTON NATIONAL BANK | $4 | 1 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30