1 institutions reported holding $124,614 of TDK Corp. (TTDKF) in SEC 13F filings for 2026-03-31. Largest institutional holders: Boston Common Asset Management, LLC ($124,614). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Boston Common Asset Management, LLC | $124,614 | 10,350 | Trimmed |
Source: SEC Form 13F filings · as of 2026-03-31