2 institutions reported holding $139,467 of INVESTMENT MANAGERS SER TR I (AMZO) in SEC 13F filings for 2026-06-30. Largest institutional holders: Optiver Holding B.V. ($137,674), UBS Group AG ($1,793). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Optiver Holding B.V. | $137,674 | 7,603 | New |
| 2 | UBS Group AG | $1,793 | 99 | New |
Source: SEC Form 13F filings · as of 2026-06-30