4 institutions reported holding $9.1M of GABELLI ETFS TRUST (GAST) in SEC 13F filings for 2026-03-31. Largest institutional holders: GAMCO INVESTORS, INC. ET AL ($5.5M), GABELLI FUNDS LLC ($3.2M), GTS SECURITIES LLC ($278,880), UBS Group AG ($5,050). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GAMCO INVESTORS, INC. ET AL | $5.5M | 180,000 | Trimmed |
| 2 | GABELLI FUNDS LLC | $3.2M | 105,000 | Added |
| 3 | GTS SECURITIES LLC | $278,880 | 9,056 | New |
| 4 | UBS Group AG | $5,050 | 164 | New |
Source: SEC Form 13F filings · as of 2026-03-31