Protagonist Therapeutics Inc.
PTGX | NASDAQ
$144.98
+$1.98 (+1.38%)
At close: Sep 21, 2026, 4:00 PM ET
$144.80
-$0.18 (-0.12%)
Pre-market:
Sep 22, 2026, 8:20 AM ET
Fiscal Quarter Period Ending | Q2 2026 Jun 29, 2026 | Q1 2026 Mar 30, 2026 | Q4 2025 Dec 30, 2025 | Q3 2025 Sep 29, 2025 | Q2 2025 Jun 29, 2025 | Q1 2025 Mar 30, 2025 | Q4 2024 Dec 30, 2024 | Q3 2024 Sep 29, 2024 | Q2 2024 Jun 29, 2024 | Q1 2024 Mar 30, 2024 | Q4 2023 Dec 30, 2023 | Q3 2023 Sep 29, 2023 | Q2 2023 Jun 29, 2023 | Q1 2023 Mar 30, 2023 | Q4 2022 Dec 30, 2022 | Q3 2022 Sep 29, 2022 | Q2 2022 Jun 29, 2022 | Q1 2022 Mar 30, 2022 | Q4 2021 Dec 30, 2021 | Q3 2021 Sep 29, 2021 | Q2 2021 Jun 29, 2021 | Q1 2021 Mar 30, 2021 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
PE Ratio | 100.48 | -58.56 | -42.60 | 88.57 | 66.59 | 54.95 | 8.62 | 15.96 | 12.66 | 10.88 | -16.04 | -6.62 | -10.79 | -8.49 | -4.33 | -3.18 | -2.90 | -9.14 | -12.67 | -7.35 | -23.38 | -14.23 |
PEG Ratio | 0.02 | 0.54 | -3.77 | 6.96 | 0.35 | -0.50 | -0.02 | 1.99 | -0.11 | 0.02 | 0.09 | 0.45 | -1.11 | 2.72 | -1.34 | 0.13 | -0.03 | 0.21 | -1.27 | -5.07 | -0.84 | -1.14 |
PS Ratio | 28.66 | 92.63 | 120.66 | 20.25 | 16.78 | 14.65 | 5.54 | 8.58 | 6.76 | 5.46 | 23.08 | n/a | n/a | n/a | n/a | n/a | 8.50 | 24.58 | 60.20 | 34.86 | 73.98 | 36.75 |
PB Ratio | 9.60 | 10.47 | 9.03 | 6.56 | 5.25 | 4.42 | 3.56 | 5.23 | 3.99 | 3.07 | 4.11 | 3.27 | 5.33 | 5.38 | 2.49 | 1.69 | 1.44 | 3.82 | 5.49 | 2.58 | 5.63 | 4.42 |
P/FCF Ratio | 97.36 | -58.99 | 96.28 | 66.49 | 94.62 | 9.08 | 13.16 | 12.13 | 9.35 | -26.82 | -19.55 | -8.26 | -13.31 | -11.04 | -4.93 | -3.94 | -3.59 | -9.77 | -15.11 | -8.43 | -22.76 | -13.34 |
P/OCF Ratio | 98.26 | -58.82 | 96.28 | 64.71 | 88.77 | 9.04 | 13.06 | 12.07 | 9.32 | -27.18 | -19.71 | -8.31 | -13.35 | -11.10 | -4.97 | -3.98 | -3.62 | -9.87 | -15.27 | -8.52 | -22.98 | -13.41 |
OCF/S Ratio | 79.69 | -86.83 | -497.18 | -41.11 | -518.93 | 442.65 | -17.10 | -596 | 6.45K | -10.76 | 28.27 | n/a | n/a | n/a | n/a | n/a | -1.59K | -146.44 | -312.63 | -276.78 | -1.05K | -464.63 |
Debt / Equity Ratio | 0.01 | 0.01 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0 | 0 | 0.01 | 0.01 | 0.01 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.01 | 0.02 |
Quick Ratio | 21.71 | 17.76 | 12.71 | 13.05 | 16.97 | 17.26 | 12.48 | 10.70 | 13.73 | 15.72 | 16.71 | 11.66 | 12.01 | 10.15 | 7.80 | 7.53 | 7.59 | 7.86 | 7.74 | 8.37 | 8.65 | 8.27 |
Current Ratio | 21.71 | 17.76 | 12.71 | 13.05 | 16.97 | 17.26 | 12.48 | 10.70 | 13.73 | 15.72 | 16.71 | 11.66 | 12.01 | 10.15 | 7.80 | 7.53 | 7.59 | 7.86 | 7.74 | 8.37 | 8.65 | 8.27 |
Asset Turnover | 0.24 | 0.08 | 0.01 | 0.01 | 0.01 | 0.04 | 0.23 | 0.01 | 0.01 | 0.41 | 0.17 | n/a | n/a | n/a | n/a | n/a | 0 | 0.07 | 0.02 | 0.03 | 0.01 | 0.02 |
Interest Coverage | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
Return on Equity | 19.35% | 0.58% | -7.22% | -6.09% | -5.21% | -1.69% | 19.50% | -6.24% | -5.66% | 37% | 8.12% | -11.29% | -13.08% | -15.60% | -15.86% | -12.82% | -15.31% | -6.94% | -12.30% | -10.25% | -8.63% | -9.25% |
Return on Assets | 18.39% | 0.54% | -6.63% | -5.61% | -4.84% | -1.57% | 17.68% | -5.50% | -4.98% | 32.95% | 7.64% | -10.33% | -12% | -14.06% | -13.79% | -11.07% | -13.22% | -6.01% | -10.61% | -9.06% | -7.63% | -8.05% |
Return on Invested Capital | 18.41% | -0.55% | -8.03% | -7.04% | -6.14% | -2.73% | 17.90% | -7.32% | -6.62% | 34.43% | 6.82% | -12.61% | -14.28% | -16.43% | -16.65% | -13.03% | -15.19% | -6.87% | -12.10% | -10.10% | -8.51% | -9.06% |
Dividend Yield | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
Payout Ratio | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
FCF Payout Ratio | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a | n/a |
Gross Profit Margin | 100% | 99.28% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | n/a | n/a | n/a | n/a | n/a | 1.86% | 96.76% | 90.50% | 100% | 100% | 100% |
Net Profit Margin | 76.28% | 6.71% | -596.80% | -834.87% | -626.96% | -41.15% | 77.17% | -710.37% | -734.73% | 81.32% | 45.56% | n/a | n/a | n/a | n/a | n/a | -4.78K% | -81.37% | -428.30% | -328.64% | -1.36K% | -387.75% |
Pretax Profit Margin | 77.35% | 4.05% | -587.84% | -834.87% | -623.86% | -41.15% | 78.33% | -719.36% | -750.95% | 82.63% | 45.56% | n/a | n/a | n/a | n/a | n/a | -4.78K% | -81.37% | -438.75% | -328.64% | -1.36K% | -387.75% |
Operating Profit Margin | 74.37% | -6.47% | -677.09% | -985.17% | -758.04% | -68.18% | 74.30% | -886.70% | -930.96% | 80.92% | 38.41% | n/a | n/a | n/a | n/a | n/a | -4.82K% | -82.07% | -440.01% | -329.83% | -1.36K% | -388.12% |
FCF Margin | 79.51% | -87.21% | -477.73% | -42.98% | -533.59% | 440.73% | -17.28% | -612.58% | 6.45K% | -10.85% | 28.23% | n/a | n/a | n/a | n/a | n/a | -1.62K% | -147.50% | -314.90% | -279.36% | -1.07K% | -466.89% |
EBITDA Margin | 77.35% | 4.77% | -582.79% | -827.21% | -618.37% | -40.31% | 78.65% | -705.52% | -715.53% | 82.72% | 46.95% | n/a | n/a | n/a | n/a | n/a | -4.68K% | -78.13% | -429.24% | -321.80% | -1.35K% | -385.22% |
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