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PTGX

Protagonist Therapeutics, Inc · XNAS

Now
3 holders · 0 updated for Q3 · 3 on earlier filings (Q3 due Nov 14)
Holders
3 now · 0 on Q3 2026
Median weight
0.02%
Sector
Health Care
Type
equity · US

Moves

No moves yet in Q3 · 0 of its 3 holders have filed · due Nov 14

Streakslongest holders · 20 quarters on record

  1. Polen Dan Davidowitz, portfolio manager 0.0%5 quarters
  2. Duquesne Stanley Druckenmiller, portfolio manager 0.6%4 quarters
  3. Baron Ron Baron, CEO 0.0%3 quarters

The record for PTGX begins Q4 2021: 20 quarters.

Over timeNow 3 holders · 6 complete quarters, Q4 2021 to Q2 2026

Managers holding3 Q2 2026

Largest weight0.6% Q2 2026

Holders3 now · 0 on Q3 2026

DuquesneQ2 2026Q3 due Nov 14Stanley Druckenmiller, portfolio manager0.59%208,900$26Madded+31%+0.02 pp4 q
PolenQ2 2026Q3 due Nov 14Dan Davidowitz, portfolio manager0.02%22,651$3Mtrimmed−7%0.00 pp5 q
BaronQ2 2026Q3 due Nov 14Ron Baron, CEO0.00%16,000$2Madded+7%0.00 pp3 q