stock
PTGX · Protagonist Therapeutics, Inc
What Protagonist Therapeutics, Inc reports to the SEC, read from its filings.
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The live PTGX price and today's change.
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Sign in to see thisWhat it is
- Industry
- Pharmaceutical Preparations (SIC 2834)
- Filer (SEC EDGAR)
- EDGAR filing index
- Shares outstanding
- 64,708,285 as of 2026-07-31 (XBRL frame CY2026Q2I)
Key stats
Valuation
- P/E
- Locked
- P/S
- Locked
- P/B
- Locked
- Enterprise value
- Locked
- EV/EBIT
- Locked
- FCF yield
- Locked
Margins
- Gross
- —
- Operating
- 20.7%
- Net
- 29.4%
Returns
- ROE
- 9.9%
- ROA
- 9.4%
Health
- Current ratio
- 21.7x
- Debt/equity
- —
Deep value
- NCAV
- $763.15M
- NCAV per share
- $11.79
- Price/NCAV
- Locked
- NNWC
- $376.08M
- NNWC per share
- $5.81
- Price/NNWC
- Locked
Valuation and the price multiples are built on the live price. Trailing twelve months to 2026-06-30; balance sheet at 2026-06-30.
Sign in to see thisDebt is long-term debt and its current portion. Commercial paper and short-term borrowings are not counted.
Results
| Period end | Revenue | Gross profit (not reported by this company) | Operating income | Net income | Filing |
|---|---|---|---|---|---|
| 2026-06-30 | $213.47M | —Gross profit: unreported by this company. | $158.77M | $162.85M | 10-Q filed 2026-08-05 |
| 2026-03-31 | $56.37M | —Gross profit: unreported by this company. | -$3.65M | $3.78M | 10-Q filed 2026-05-05 |
| 2025-12-31 | $7.44M | —Gross profit: unreported by this company. | -$50.35M | -$44.38M | DEF 14A filed 2026-04-28 Derived: the full year minus the first three quarters, not a figure this filer reported as a quarter. Assembled from more than one filing; the filing above is only the newest of them. |
| 2025-09-30 | $4.71M | —Gross profit: unreported by this company. | -$46.42M | -$39.34M | 10-Q filed 2025-11-06 |
| 2025-06-30 | $5.55M | —Gross profit: unreported by this company. | -$42.04M | -$34.77M | 10-Q filed 2026-08-05 |
| 2025-03-31 | $28.32M | —Gross profit: unreported by this company. | -$19.31M | -$11.65M | 10-Q filed 2026-05-05 |
| 2024-12-31 | $170.64M | —Gross profit: unreported by this company. | $126.78M | $131.67M | DEF 14A filed 2026-04-28 Derived: the full year minus the first three quarters, not a figure this filer reported as a quarter. Assembled from more than one filing; the filing above is only the newest of them. |
| 2024-09-30 | $4.67M | —Gross profit: unreported by this company. | -$41.45M | -$33.21M | 10-Q filed 2025-11-06 |
- Assets
- $885.54M
- Equity
- $841.54M
Balance as of 2026-06-30.
Ten years
| Fiscal year end | Revenue | Operating income | Net income | Free cash flow |
|---|---|---|---|---|
| 2025-12-31 | $46.02M | -$158.13M | -$130.15M | $56.08M |
| 2024-12-31 | $434.43M | $252.84M | $275.19M | $182.80M |
| 2023-12-31 | $60.00M | -$93.65M | -$78.96M | -$70.84M |
| 2022-12-31 | $26.58M | -$131.37M | -$127.39M | -$108.93M |
| 2021-12-31 | $27.36M | -$125.84M | -$125.55M | -$108.97M |
| 2020-12-31 | $28.63M | -$64.52M | -$66.15M | -$72.95M |
| 2019-12-31 | $231,000 | -$80.52M | -$77.19M | -$42.49M |
| 2018-12-31 | $30.93M | -$42.27M | -$38.92M | -$50.43M |
| 2017-12-31 | $20.06M | -$37.90M | -$36.96M | $3.21M |
| 2016-12-31 | — | -$32.67M | -$37.18M | -$30.32M |
Company filings
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Insiders, politicians and funds
Insider trades, last 90 days
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Politician trades, last 90 days
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Funds
- Duquesne Family Office
Period Tue 30 Jun 2026
0.5%Added - Polen Capital
Period Tue 30 Jun 2026
0.0%Trimmed - Bridgewater Associates
Period Tue 30 Jun 2026
0.0%Added
News
Stories that named PTGX, and the market events around them.
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