Protagonist Therapeutics Inc. – Investors and Politicians Who Own It
PTGX
Investors who own it
8 tracked investors, $1.8B in shares, each from their latest 13F.
| Investor | Value | Share of portfolio |
|---|---|---|
Farallon Capital ManagementQ2 2026 | $778.2M | 3.59% |
Rod WongRTW Investments, Q2 2026 | $620.4M | 5.30% |
Joseph EdelmanPerceptive Advisors, Q2 2026 | $120.4M | 1.81% |
Daniel SchneebergerADAR1 Capital Management, Q2 2026 | $117.8M | 5.39% |
Anand ParekhAlyeska Investment Group, Q2 2026 | $109M | 0.28% |
Stanley DruckenmillerDuquesne Family Office, Q2 2026 | $25.6M | 0.49% |
Polen CapitalQ2 2026 | $2.8M | 0.02% |
Ray DalioBridgewater Associates, Q2 2026 | $1.1M | 0.00% |
Politicians who own it
Estimated from annual disclosures and trades; values are rough estimates.
No member of Congress is estimated to hold this stock.
Investors buying and selling
| Investor | Action | Shares now |
|---|---|---|
| David Kroin | Added +200% | 3,000,000 |
| Farallon Capital Management | Added +3.0% | 6,107,006 |
| Rod Wong | Added +4.0% | 5,719,415 |
| Mark Lampert | Added +36% | 2,575,015 |
| Daniel Schneeberger | Reduced −7.9% | 939,669 |
| Daniel SchneebergerCall | Sold out | 0 |
| Joseph Edelman | Reduced −14% | 1,091,271 |
Politicians trading it
Latest Congress trades disclosed under the STOCK Act; amounts are ranges.
No disclosed Congress trades in this stock.