Stock ownership
PROTAGONIST THERAPEUTICS INC
- Ticker
- PTGX
- CUSIP
- 74366E102
- Held by
- 2 funds
- Combined value
- $19,397,120
+% bought more, −% sold down — each fund's last-quarter move (change in share count).
| Fund | Quarter | Last quarter | Value | % of fund |
|---|---|---|---|---|
| Duquesne Family Office position history | Q1 2026 | — | $16,832,000 | 0.57% |
| Polen Capital Management position history | Q1 2026 | +20% | $2,565,120 | 0.02% |