7 institutions reported holding $4.2M of TCW ETF TRUST (SUPP) in SEC 13F filings for 2026-03-31. Largest institutional holders: TCW GROUP INC ($2.2M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($1.6M), Millstone Evans Group, LLC ($309,477), MAI Capital Management ($76,085), CWM, LLC ($1,337). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | TCW GROUP INC | $2.2M | 30,643 | Hold |
| 2 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1.6M | 22,882 | Added |
| 3 | Millstone Evans Group, LLC | $309,477 | 4,397 | Added |
| 4 | MAI Capital Management | $76,085 | 1,081 | Hold |
| 5 | CWM, LLC | $1,337 | 19 | Hold |
| 6 | MORGAN STANLEY | $70 | 1 | Hold |
| 7 | UBS Group AG | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31