Symbols / PTGX Stock $100.88 +2.55% Protagonist Therapeutics, Inc.

Healthcare • Biotechnology • United States • NGM
PTGX (Stock) Chart
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Stock Fundamentals
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Index —
Sector Healthcare
Industry Biotechnology
CEO —
Exch · Country NGM · United States
Market Cap 6.32B
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Prev Close $98.37
Price $100.88
Change 2.55%
About

No company description available for this symbol.

Valuation Models

Price estimates from analyst targets and simple models.

1. Analyst consensus
—
Mean price target
2. Current target
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Latest analyst target
3. DCF / Fair value
—
Simplified FCF or EPS-based estimate
Ratings
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High
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RSS: Latest PTGX news
Insider Transactions

No recent insider transactions.

Financials
Statement View
Amounts in millions (2 decimals, no suffix) • EPS per share (2 decimals) • Trend = period evolution • YoY Growth = previous period %
Line Item Trend 2025-12-31 2024-12-31 2023-12-31 2022-12-31
Total Revenue
46.02
-89.41%
434.43
+624.06%
60.00
+125.73%
26.58
Operating Revenue
46.02
-89.41%
434.43
+624.06%
60.00
+125.73%
26.58
Operating Expense
204.14
+12.42%
181.59
+18.18%
153.65
-2.72%
157.95
Research And Development
159.29
+15.32%
138.13
+14.95%
120.16
-4.80%
126.22
Selling General And Administration
44.85
+3.20%
43.46
+29.77%
33.49
+5.52%
31.74
General And Administrative Expense
44.85
+3.20%
43.46
+29.77%
33.49
+5.52%
31.74
Other Gand A
44.85
+3.20%
43.46
+29.77%
33.49
+5.52%
31.74
Total Expenses
204.14
+12.42%
181.59
+18.18%
153.65
-2.72%
157.95
Operating Income
-158.13
-162.54%
252.84
+369.98%
-93.65
+28.71%
-131.37
Total Operating Income As Reported
-158.13
-162.54%
252.84
+369.98%
-93.65
+28.71%
-131.37
EBITDA
-156.85
-161.83%
253.67
+373.72%
-92.67
+28.90%
-130.34
Normalized EBITDA
-156.85
-161.83%
253.67
+373.72%
-92.67
+28.90%
-130.34
Reconciled Depreciation
1.28
+54.96%
0.83
-15.46%
0.98
-5.51%
1.03
EBIT
-158.13
-162.54%
252.84
+369.98%
-93.65
+28.71%
-131.37
Total Unusual Items
—
—
—
0.00
Total Unusual Items Excluding Goodwill
—
—
—
0.00
Special Income Charges
—
—
—
0.00
Net Income
-130.15
-147.29%
275.19
+448.54%
-78.95
+38.02%
-127.39
Pretax Income
-129.31
-146.28%
279.41
+453.88%
-78.95
+38.02%
-127.39
Net Non Operating Interest Income Expense
28.79
+9.40%
26.32
+76.63%
14.90
+266.95%
4.06
Interest Expense Non Operating
—
—
—
0.00
Net Interest Income
28.79
+9.40%
26.32
+76.63%
14.90
+266.95%
4.06
Interest Expense
—
—
—
0.00
Interest Income Non Operating
28.79
+9.40%
26.32
+76.63%
14.90
+266.95%
4.06
Interest Income
28.79
+9.40%
26.32
+76.63%
14.90
+266.95%
4.06
Other Income Expense
0.03
-89.20%
0.25
+224.38%
-0.20
-151.25%
-0.08
Other Non Operating Income Expenses
0.03
-89.20%
0.25
+224.38%
-0.20
-151.25%
-0.08
Tax Provision
0.84
-80.14%
4.22
0.00
0.00
Tax Rate For Calcs
0.00
+1300.00%
0.00
0.00
0.00
Tax Effect Of Unusual Items
0.00
0.00
0.00
0.00
Net Income Including Noncontrolling Interests
-130.15
-147.29%
275.19
+448.54%
-78.95
+38.02%
-127.39
Net Income From Continuing Operation Net Minority Interest
-130.15
-147.29%
275.19
+448.54%
-78.95
+38.02%
-127.39
Net Income From Continuing And Discontinued Operation
-130.15
-147.29%
275.19
+448.54%
-78.95
+38.02%
-127.39
Net Income Continuous Operations
-130.15
-147.29%
275.19
+448.54%
-78.95
+38.02%
-127.39
Normalized Income
-130.15
-147.29%
275.19
+448.54%
-78.95
+38.02%
-127.39
Net Income Common Stockholders
-130.15
-147.29%
275.19
+448.54%
-78.95
+38.02%
-127.39
Diluted EPS
-2.05
-148.46%
4.23
+404.32%
-1.39
+46.54%
-2.60
Basic EPS
-2.05
-145.86%
4.47
+421.58%
-1.39
+46.54%
-2.60
Basic Average Shares
63.57
+3.26%
61.57
+8.46%
56.76
+15.74%
49.04
Diluted Average Shares
63.57
-2.31%
65.08
+14.65%
56.76
+15.74%
49.04
Diluted NI Availto Com Stockholders
-130.15
-147.29%
275.19
+448.54%
-78.95
+38.02%
-127.39
Line Item Trend 2025-12-31 2024-12-31 2023-12-31 2022-12-31
Total Assets
668.19
-10.28%
744.73
+108.05%
357.95
+44.38%
247.93
Current Assets
577.57
-2.38%
591.64
+66.39%
355.58
+46.28%
243.08
Cash Cash Equivalents And Short Term Investments
567.36
+35.44%
418.91
+22.63%
341.62
+43.93%
237.35
Cash And Cash Equivalents
128.39
+32.02%
97.25
-47.92%
186.73
+48.50%
125.74
Other Short Term Investments
438.97
+36.47%
321.66
+107.67%
154.89
+38.78%
111.61
Receivables
4.50
-97.33%
168.49
+1530.76%
10.33
+19769.23%
0.05
Other Receivables
0.01
-95.97%
0.25
+226.32%
0.08
+80.95%
0.04
Taxes Receivable
—
—
—
0.00
Accrued Interest Receivable
4.37
+34.64%
3.24
+1166.41%
0.26
—
Prepaid Assets
5.71
+34.83%
4.24
+16.81%
3.63
-36.01%
5.67
Restricted Cash
—
—
—
—
Other Current Assets
—
—
—
0.04
Total Non Current Assets
90.61
-40.81%
153.08
+6348.36%
2.37
-51.06%
4.85
Net PPE
11.69
-7.28%
12.61
+486.64%
2.15
-53.55%
4.63
Gross PPE
20.00
+1.84%
19.64
+134.31%
8.38
-15.15%
9.88
Accumulated Depreciation
-8.31
-18.19%
-7.04
-12.85%
-6.23
-18.65%
-5.25
Properties
0.00
0.00
0.00
0.00
Machinery Furniture Equipment
1.49
+3.04%
1.45
+26.60%
1.14
+4.96%
1.09
Other Properties
15.58
-1.23%
15.77
+151.25%
6.28
-20.32%
7.88
Leases
2.94
+21.12%
2.42
+151.71%
0.96
+5.48%
0.91
Investments And Advances
78.64
-43.93%
140.25
0.00
—
Other Non Current Assets
0.29
+27.56%
0.23
+0.00%
0.23
+0.00%
0.23
Total Liabilities Net Minority Interest
53.48
-22.97%
69.43
+226.36%
21.27
-34.18%
32.32
Current Liabilities
45.44
-4.13%
47.40
+122.80%
21.27
-31.77%
31.18
Payables And Accrued Expenses
20.84
+23.20%
16.92
+26.79%
13.34
-43.52%
23.63
Payables
5.52
+26.18%
4.38
+402.64%
0.87
-78.52%
4.05
Accounts Payable
5.34
+230.59%
1.61
+109.20%
0.77
-78.79%
3.64
Other Payable
0.18
+150.00%
0.07
-25.25%
0.10
-76.14%
0.41
Current Accrued Expenses
15.32
+22.16%
12.54
+0.55%
12.47
-36.27%
19.57
Pensionand Other Post Retirement Benefit Plans Current
12.76
+15.22%
11.08
+63.25%
6.79
+36.62%
4.97
Total Tax Payable
0.00
-100.00%
2.69
0.00
—
Income Tax Payable
0.00
-100.00%
2.69
0.00
—
Current Debt And Capital Lease Obligation
2.28
+347.65%
0.51
-55.30%
1.14
-54.63%
2.52
Current Capital Lease Obligation
2.28
+347.65%
0.51
-55.30%
1.14
-54.63%
2.52
Current Deferred Liabilities
9.55
-49.45%
18.89
+629600.00%
0.00
-95.65%
0.07
Current Deferred Revenue
9.55
-49.45%
18.89
+629600.00%
0.00
-95.65%
0.07
Total Non Current Liabilities Net Minority Interest
8.04
-63.51%
22.03
0.00
-100.00%
1.14
Long Term Debt And Capital Lease Obligation
8.04
-22.36%
10.36
0.00
-100.00%
1.14
Long Term Capital Lease Obligation
8.04
-22.36%
10.36
0.00
-100.00%
1.14
Non Current Deferred Liabilities
0.00
-100.00%
11.68
0.00
—
Stockholders Equity
614.71
-8.97%
675.29
+100.58%
336.68
+56.15%
215.61
Common Stock Equity
614.71
-8.97%
675.29
+100.58%
336.68
+56.15%
215.61
Capital Stock
0.00
+0.00%
0.00
+0.00%
0.00
0.00
Common Stock
0.00
+0.00%
0.00
+0.00%
0.00
0.00
Preferred Stock
0.00
0.00
0.00
0.00
Share Issued
62.58
+2.53%
61.04
+5.76%
57.71
+16.96%
49.34
Ordinary Shares Number
62.58
+2.53%
61.04
+5.76%
57.71
+16.96%
49.34
Additional Paid In Capital
1,084.74
+6.78%
1,015.90
+6.66%
952.49
+26.54%
752.72
Retained Earnings
-470.67
-38.22%
-340.52
+44.69%
-615.71
-14.71%
-536.75
Gains Losses Not Affecting Retained Earnings
0.64
+881.71%
-0.08
+21.90%
-0.10
+70.75%
-0.36
Other Equity Adjustments
0.64
+881.71%
-0.08
+21.90%
-0.10
+70.75%
-0.36
Total Equity Gross Minority Interest
614.71
-8.97%
675.29
+100.58%
336.68
+56.15%
215.61
Total Capitalization
614.71
-8.97%
675.29
+100.58%
336.68
+56.15%
215.61
Working Capital
532.13
-2.23%
544.24
+62.80%
334.30
+57.77%
211.90
Invested Capital
614.71
-8.97%
675.29
+100.58%
336.68
+56.15%
215.61
Total Debt
10.32
-5.00%
10.87
+852.32%
1.14
-68.79%
3.66
Capital Lease Obligations
10.32
-5.00%
10.87
+852.32%
1.14
-68.79%
3.66
Net Tangible Assets
614.71
-8.97%
675.29
+100.58%
336.68
+56.15%
215.61
Tangible Book Value
614.71
-8.97%
675.29
+100.58%
336.68
+56.15%
215.61
Duefrom Related Parties Current
0.12
-99.93%
165.00
+1550.00%
10.00
+99900.00%
0.01
Dueto Related Parties Current
—
—
—
0.07
Investmentin Financial Assets
—
—
—
—
Line Item Trend 2025-12-31 2024-12-31 2023-12-31 2022-12-31
Operating Cash Flow
57.67
-68.68%
184.15
+362.19%
-70.24
+35.05%
-108.14
Cash Flow From Continuing Operating Activities
57.67
-68.68%
184.15
+362.19%
-70.24
+35.05%
-108.14
Net Income From Continuing Operations
-130.15
-147.29%
275.19
+448.54%
-78.95
+38.02%
-127.39
Depreciation Amortization Depletion
1.28
+54.96%
0.83
-15.46%
0.98
-5.51%
1.03
Depreciation
1.28
+54.96%
0.83
-15.46%
0.98
-5.51%
1.03
Depreciation And Amortization
1.28
+54.96%
0.83
-15.46%
0.98
-5.51%
1.03
Other Non Cash Items
1.58
-23.63%
2.07
-18.19%
2.53
+8.31%
2.33
Stock Based Compensation
45.97
+22.42%
37.55
+28.20%
29.29
+21.04%
24.20
Deferred Tax
—
—
—
0.00
Deferred Income Tax
—
—
—
0.00
Gain Loss On Sale Of PPE
—
—
—
—
Change In Working Capital
146.21
+219.25%
-122.61
-528.41%
-19.51
-151.24%
-7.77
Change In Receivables
164.88
+206.37%
-155.00
-1451.55%
-9.99
-335.50%
4.24
Change In Prepaid Assets
-2.36
+37.37%
-3.77
-314.95%
1.75
-53.30%
3.75
Change In Payables And Accrued Expense
5.61
-28.23%
7.82
+191.63%
-8.53
+25.82%
-11.50
Change In Accrued Expense
4.58
+6.69%
4.29
+176.63%
-5.60
+55.98%
-12.71
Change In Payable
1.03
-70.69%
3.53
+220.25%
-2.93
-341.48%
1.22
Change In Account Payable
3.72
+342.16%
0.84
+129.36%
-2.87
-240.24%
2.04
Change In Other Working Capital
-21.02
-168.76%
30.57
—
-1.60
Change In Other Current Liabilities
-0.90
+59.43%
-2.23
+18.85%
-2.74
-3.08%
-2.66
Investing Cash Flow
-49.33
+83.53%
-299.48
-662.86%
-39.26
-142.92%
91.47
Cash Flow From Continuing Investing Activities
-49.33
+83.53%
-299.48
-662.86%
-39.26
-142.92%
91.47
Net PPE Purchase And Sale
-1.59
-17.34%
-1.35
-122.50%
-0.61
+23.40%
-0.80
Purchase Of PPE
-1.59
-17.34%
-1.35
-122.50%
-0.61
+23.40%
-0.80
Capital Expenditure
-1.59
-17.34%
-1.35
-122.50%
-0.61
+23.40%
-0.80
Net Investment Purchase And Sale
-47.74
+83.99%
-298.13
-671.37%
-38.65
-141.89%
92.26
Purchase Of Investment
-546.59
+12.08%
-621.70
-225.42%
-191.04
+11.09%
-214.87
Sale Of Investment
498.84
+54.17%
323.57
+112.32%
152.40
-50.38%
307.14
Financing Cash Flow
22.86
-11.56%
25.85
-84.83%
170.48
+804.96%
18.84
Cash Flow From Continuing Financing Activities
22.86
-11.56%
25.85
-84.83%
170.48
+804.96%
18.84
Net Issuance Payments Of Debt
—
—
—
0.00
Issuance Of Debt
—
—
—
—
Repayment Of Debt
—
—
—
0.00
Long Term Debt Issuance
—
—
—
—
Long Term Debt Payments
—
—
—
0.00
Net Long Term Debt Issuance
—
—
—
0.00
Net Common Stock Issuance
0.00
0.00
-100.00%
132.10
+807.72%
14.55
Proceeds From Stock Option Exercised
23.34
-11.76%
26.45
-32.42%
39.15
+780.08%
4.45
Net Other Financing Charges
-0.48
+20.17%
-0.60
+21.98%
-0.77
-371.78%
-0.16
Changes In Cash
31.20
+134.87%
-89.48
-246.73%
60.98
+2711.57%
2.17
Effect Of Exchange Rate Changes
—
0.00
0.00
+100.00%
-0.09
Beginning Cash Position
97.47
-47.86%
186.95
+48.41%
125.97
+1.68%
123.89
End Cash Position
128.68
+32.01%
97.47
-47.86%
186.95
+48.41%
125.97
Free Cash Flow
56.08
-69.32%
182.80
+358.02%
-70.84
+34.96%
-108.93
Interest Paid Supplemental Data
3.69
+141.44%
1.53
0.00
0.00
Amortization Of Securities
-7.22
+18.61%
-8.88
-94.24%
-4.57
-732.24%
-0.55
Change In Income Tax Payable
-2.69
-200.00%
2.69
0.00
0.00
Change In Tax Payable
-2.69
-200.00%
2.69
0.00
0.00
Common Stock Issuance
0.00
0.00
-100.00%
132.10
+807.72%
14.55
Issuance Of Capital Stock
0.00
0.00
-100.00%
132.10
+807.72%
14.55
SEC Filings

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