2 institutions reported holding $756,925 of THREDUP INC CLASS A (TDUP) in SEC 13F filings for 2026-06-30. Largest institutional holders: Byrne Asset Management LLC ($753,500), GAMMA Investing LLC ($3,425). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Byrne Asset Management LLC | $753,500 | 110,000 | Hold |
| 2 | GAMMA Investing LLC | $3,425 | 500 | Added |
Source: SEC Form 13F filings · as of 2026-06-30