Market Cap 5.29B
Revenue (ttm) 434.43M
Net Income (ttm) 275.19M
EPS (ttm) N/A
PE Ratio 136.53
Forward PE N/A
Profit Margin 63.35%
Debt to Equity Ratio 0.00
Volume 736,700
Avg Vol 1,197,222
Day's Range N/A - N/A
Shares Out 62.52M
Stochastic %K 52%
Beta 2.19
Analysts Strong Sell
Price Target $90.69

Company Profile

Protagonist Therapeutics, Inc., a biopharmaceutical company, develops peptide therapeutics for hematology and blood disorders, and inflammatory and immunomodulatory diseases. It is developing Rusfertide, an injectable mimetic of hepcidin that is in phase 3 clinical trials for the treatment of polycythemia vera; Icotrokinra, an orally delivered investigational drug which is in phase 3 clinical trials indicated to block biological pathways targeted by marketed injectable antibody drugs; and PN-943...

Industry: Biotechnology
Sector: Healthcare
Phone: 510 474 0170
Address:
7707 Gateway Boulevard, Suite 140, Newark, United States
Iightning
Iightning Dec. 5 at 2:49 AM
1ightning® Premium Options Alert (Actionable) Ticker: $PTGX Contract: Dec 19 $90C Entry: 2.10 Exit: 3.20 Return: +52.43% ROI Unlock VIP Access → https://1ightning.com
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Iightning
Iightning Dec. 4 at 9:23 PM
1ightning® Premium Options Alert (Actionable) Ticker: $PTGX Contract: Dec 19 $90C Entry: 2.10 Exit: 3.20 Return: +52.43% ROI Unlock VIP Access → https://1ightning.com
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Iightning
Iightning Dec. 4 at 5:04 AM
1ightning® Premium Options Alert (Actionable) Ticker: $PTGX Contract: Dec 19 $90C Entry: 1.77 Exit: 2.27 Return: +28.12% ROI Unlock VIP Access → https://1ightning.com
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Iightning
Iightning Dec. 3 at 9:18 AM
1ightning® Premium Options Alert (Actionable) Ticker: $PTGX Contract: Dec 19 $40C Entry: 49.75 Exit: 85.51 Return: +71.88% ROI Unlock VIP Access → https://1ightning.com
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BEATOFtheMARKET
BEATOFtheMARKET Dec. 2 at 7:44 PM
$PTCT $PTF $PTGX $PTH $PTIR Undeniable Accuracy Cycle Trading Signal plugged into AI 🔥 lists 🔥 Math don't lie 🔥
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Iightning
Iightning Dec. 1 at 11:18 PM
**1ightning® Premium Options Alert (Actionable)** **Ticker:** $PTGX **Contract:** Dec 19 $90C **Entry:** 2.24 **Exit:** 3.86 **Return:** **+72.56% ROI** This is the level of accuracy our VIP desk delivers daily. If you want **institutional-grade scalps without the noise**, join us. **Unlock VIP Access → https://1ightning.com**
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Iightning
Iightning Nov. 26 at 2:06 AM
1ightning® Options Trade Alert (Actionable) | Buy $PTGX Dec 19 $90 Call | Enter: $2.48 Exit: $3.54 | Profit: 43.09% ROI | https://1ightning.com
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Iightning
Iightning Nov. 25 at 12:11 PM
1ightning® Options Trade Alert (Actionable) | Buy $PTGX Dec 19 $90 Call | Enter: $2.48 Exit: $3.54 | Profit: 43.09% ROI | https://1ightning.com
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Iightning
Iightning Nov. 25 at 1:07 AM
1ightning® Options Trade Alert (Actionable) | Buy $PTGX Dec 19 $90 Call | Enter: $2.48 Exit: $3.54 | Profit: 43.09% ROI | https://1ightning.com
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KirRoyalTrader
KirRoyalTrader Nov. 23 at 9:38 PM
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Latest News on PTGX
Johnson & Johnson in Talks to Buy Protagonist Therapeutics

Oct 10, 2025, 11:13 AM EDT - 7 weeks ago

Johnson & Johnson in Talks to Buy Protagonist Therapeutics

JNJ


Protagonist (PTGX) Q2 Revenue Falls 26%

Aug 7, 2025, 12:34 AM EDT - 4 months ago

Protagonist (PTGX) Q2 Revenue Falls 26%


Protagonist Therapeutics Reports Granting of Inducement Award

Apr 16, 2025, 4:05 PM EDT - 8 months ago

Protagonist Therapeutics Reports Granting of Inducement Award


Overlooked Stock: PTGX

Mar 10, 2025, 4:57 PM EDT - 9 months ago

Overlooked Stock: PTGX


Why Is Protagonist Therapeutics Stock Trading Higher On Monday?

Mar 10, 2025, 10:04 AM EDT - 9 months ago

Why Is Protagonist Therapeutics Stock Trading Higher On Monday?


Protagonist Therapeutics Reports Granting of Inducement Awards

Jan 6, 2025, 4:05 PM EST - 11 months ago

Protagonist Therapeutics Reports Granting of Inducement Awards


Iightning
Iightning Dec. 5 at 2:49 AM
1ightning® Premium Options Alert (Actionable) Ticker: $PTGX Contract: Dec 19 $90C Entry: 2.10 Exit: 3.20 Return: +52.43% ROI Unlock VIP Access → https://1ightning.com
0 · Reply
Iightning
Iightning Dec. 4 at 9:23 PM
1ightning® Premium Options Alert (Actionable) Ticker: $PTGX Contract: Dec 19 $90C Entry: 2.10 Exit: 3.20 Return: +52.43% ROI Unlock VIP Access → https://1ightning.com
0 · Reply
Iightning
Iightning Dec. 4 at 5:04 AM
1ightning® Premium Options Alert (Actionable) Ticker: $PTGX Contract: Dec 19 $90C Entry: 1.77 Exit: 2.27 Return: +28.12% ROI Unlock VIP Access → https://1ightning.com
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Iightning
Iightning Dec. 3 at 9:18 AM
1ightning® Premium Options Alert (Actionable) Ticker: $PTGX Contract: Dec 19 $40C Entry: 49.75 Exit: 85.51 Return: +71.88% ROI Unlock VIP Access → https://1ightning.com
0 · Reply
BEATOFtheMARKET
BEATOFtheMARKET Dec. 2 at 7:44 PM
$PTCT $PTF $PTGX $PTH $PTIR Undeniable Accuracy Cycle Trading Signal plugged into AI 🔥 lists 🔥 Math don't lie 🔥
0 · Reply
Iightning
Iightning Dec. 1 at 11:18 PM
**1ightning® Premium Options Alert (Actionable)** **Ticker:** $PTGX **Contract:** Dec 19 $90C **Entry:** 2.24 **Exit:** 3.86 **Return:** **+72.56% ROI** This is the level of accuracy our VIP desk delivers daily. If you want **institutional-grade scalps without the noise**, join us. **Unlock VIP Access → https://1ightning.com**
0 · Reply
Iightning
Iightning Nov. 26 at 2:06 AM
1ightning® Options Trade Alert (Actionable) | Buy $PTGX Dec 19 $90 Call | Enter: $2.48 Exit: $3.54 | Profit: 43.09% ROI | https://1ightning.com
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Iightning
Iightning Nov. 25 at 12:11 PM
1ightning® Options Trade Alert (Actionable) | Buy $PTGX Dec 19 $90 Call | Enter: $2.48 Exit: $3.54 | Profit: 43.09% ROI | https://1ightning.com
0 · Reply
Iightning
Iightning Nov. 25 at 1:07 AM
1ightning® Options Trade Alert (Actionable) | Buy $PTGX Dec 19 $90 Call | Enter: $2.48 Exit: $3.54 | Profit: 43.09% ROI | https://1ightning.com
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KirRoyalTrader
KirRoyalTrader Nov. 23 at 9:38 PM
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MichaelKTrades
MichaelKTrades Nov. 23 at 6:39 PM
A few biotech/medical names holding up with constructive price charts. $MEDP $PTGX $INCY (Pullback buy set up)
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BEATOFtheMARKET
BEATOFtheMARKET Nov. 23 at 3:56 PM
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Iightning
Iightning Nov. 21 at 10:24 PM
1ightning® Options Trade Alert (Actionable) | Buy $PTGX Dec 19 $85 Call | Enter: $4.29 Exit: $6.50 | Profit: 51.68% ROI | https://1ightning.com
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Iightning
Iightning Nov. 21 at 1:39 AM
1ightning® Options Trade Alert (Actionable) | Buy $PTGX Dec 19 $85 Call | Enter: $4.29 Exit: $6.50 | Profit: 51.68% ROI | https://1ightning.com
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outlawinvestor1
outlawinvestor1 Nov. 20 at 12:13 PM
$PTGX @ Jefferies. https://wsw.com/webcast/jeff332/ptgx/1876505
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Iightning
Iightning Nov. 19 at 11:03 PM
1ightning® Options Trade Alert (Actionable) | Buy $PTGX Dec 19 $85 Call | Enter: $4.29 Exit: $6.50 | Profit: 51.68% ROI | https://1ightning.com
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Iightning
Iightning Nov. 19 at 7:21 AM
1ightning® Options Trade Alert (Actionable) | Buy $PTGX Dec 19 $85 Call | Enter: $4.29 Exit: $6.50 | Profit: 51.68% ROI | https://1ightning.com
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blueb22
blueb22 Nov. 18 at 5:43 PM
$PTGX - @outlawinvestor1 Thank you for sharing this link. It is nice 6 min talk, and clearly CEO is full of confidence. and also clearly hints that, Yes, there is probably talk ongoing between J&J and Protagonist management on taking full control of company (BO) as he mentioned we always look at all the options at moment and in interest of shareholder value, and he talked about 'Sky is the limit' for that J&J partnered program and 10% royalty of big pie of rev > 4B (and at some point in next 3-5 years it would have revenue of 10B + ). BO is coming soon, I guess. CEO should have talked a bit about their IL17 and also GLP-1/GIP/Amylin early stage program going into Phase 1 in next year as well (I think it will be in their Jeffries chat webcast, when posted).
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outlawinvestor1
outlawinvestor1 Nov. 18 at 12:38 PM
$PTGX https://x.com/BiotechTV/status/1990759764314439967?s=20
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outlawinvestor1
outlawinvestor1 Nov. 17 at 7:11 PM
$PTGX nice update during td conference last week. https://wsw.com/webcast/cowen185/ptgx/2054030
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BEATOFtheMARKET
BEATOFtheMARKET Nov. 17 at 11:07 AM
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LezGoh
LezGoh Nov. 14 at 1:42 PM
$BEAM $PTGX $SRPT $VKTX it’ll be $SRPT imo. That’s close to getting acquired look at funds loading up.
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