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JANX Insider Trading

Insider Ownership Percentage: 8.10%
Insider Buying (Last 12 Months): $13,889,565.00
Insider Selling (Last 12 Months): $3,602,341.11

Janux Therapeutics Insider Trading History Chart

This chart shows the insider buying and selling history at Janux Therapeutics by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Janux Therapeutics Share Price & Price History

Current Price: $16.40
Price Change: ▼ Price Decrease of -0.71 (-4.15%)
As of 12/4/2025 05:00 PM ET

This chart shows the closing price history over time for JANX up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Janux Therapeutics Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
12/1/2025Andrew Hollman MeyerInsiderSell3,333$32.98$109,922.3484,974View SEC Filing Icon  
11/14/2025Andrew Hollman MeyerInsiderSell3,333$30.00$99,990.0084,974View SEC Filing Icon  
10/28/2025Andrew Hollman MeyerInsiderSell16,665$30.06$500,949.9082,139View SEC Filing Icon  
5/1/2025Andrew Hollman MeyerInsiderSell3,333$32.03$106,755.9982,139View SEC Filing Icon  
4/21/2025Andrew Hollman MeyerInsiderSell3,334$30.00$100,020.0082,139View SEC Filing Icon  
3/7/2025Ra Capital Management, L.P.DirectorBuy110,206$31.02$3,418,590.1210,141,287View SEC Filing Icon  
3/5/2025Ra Capital Management, L.P.DirectorBuy341,742$30.64$10,470,974.889,658,988View SEC Filing Icon  
3/3/2025Andrew Hollman MeyerInsiderSell3,334$32.15$107,188.1082,139View SEC Filing Icon  
2/3/2025Andrew Hollman MeyerInsiderSell3,334$42.29$140,994.8682,139View SEC Filing Icon  
1/7/2025David Alan CampbellCEOSell5,000$60.00$300,000.00293,054View SEC Filing Icon  
1/2/2025Andrew Hollman MeyerInsiderSell13,334$54.88$731,769.9282,139View SEC Filing Icon  
12/24/2024David Alan CampbellCEOSell25,000$56.19$1,404,750.00217,054View SEC Filing Icon  
12/3/2024David Alan CampbellCEOSell15,000$67.00$1,005,000.00242,054View SEC Filing Icon  
11/25/2024David Alan CampbellCEOSell25,000$51.60$1,290,000.00257,054View SEC Filing Icon  
10/28/2024David Alan CampbellCEOSell25,000$53.54$1,338,500.00282,054View SEC Filing Icon  
10/18/2024Ra Capital Management, L.P.DirectorBuy1,200,000$44.75$53,700,000.009,317,246View SEC Filing Icon  
10/17/2024Ventures Xi L.P. AvalonMajor ShareholderSell1,843$50.02$92,186.866,371View SEC Filing Icon  
9/30/2024Ventures Xi L.P. AvalonMajor ShareholderSell958$46.24$44,297.926,887View SEC Filing Icon  
9/27/2024Andrew Hollman MeyerInsiderSell50,000$45.96$2,298,000.0067,592View SEC Filing Icon  
9/27/2024David Alan CampbellCEOSell25,000$46.31$1,157,750.00307,054View SEC Filing Icon  
9/27/2024Ventures Xi L.P. AvalonMajor ShareholderSell49,231$46.45$2,286,779.956,926View SEC Filing Icon  
9/12/2024Ventures Xi L.P. AvalonMajor ShareholderSell158,031$47.00$7,427,457.002,959,175View SEC Filing Icon  
9/9/2024Ventures Xi L.P. AvalonMajor ShareholderSell2,182$42.33$92,364.067,000View SEC Filing Icon  
9/6/2024Ventures Xi L.P. AvalonMajor ShareholderSell108,365$42.00$4,551,330.003,162,851View SEC Filing Icon  
6/3/2024Jay LichterDirectorSell1,500,000$54.75$82,125,000.00633,673View SEC Filing Icon  
6/3/2024Tighe ReardonCFOSell822,721$54.75$45,043,974.75633,673View SEC Filing Icon  
6/3/2024Ventures Xi L.P. AvalonMajor ShareholderSell677,279$54.75$37,081,025.253,271,216View SEC Filing Icon  
11/13/2023Ventures Xi L.P. AvalonMajor ShareholderBuy849,854$5.87$4,988,642.98849,854View SEC Filing Icon  
7/19/2023Ra Capital Management, L.P.DirectorBuy495,008$12.46$6,167,799.688,117,246View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Janux Therapeutics (NASDAQ:JANX)

75.39% of Janux Therapeutics stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at JANX by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Janux Therapeutics Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/17/2025Woodline Partners LP1,026,938$25.10M0.1%-17.3%1.707%Search for SEC Filing on Google Icon
11/17/2025Dark Forest Capital Management LP23,647$0.58M0.0%-49.5%0.039%Search for SEC Filing on Google Icon
11/17/2025Alyeska Investment Group L.P.424,845$10.38M0.0%+64.2%0.706%Search for SEC Filing on Google Icon
11/17/2025Wexford Capital LP1,422$35K0.0%-78.3%0.002%Search for SEC Filing on Google Icon
11/17/2025Verition Fund Management LLC40,731$1M0.0%+240.3%0.068%Search for SEC Filing on Google Icon
11/17/2025Qube Research & Technologies Ltd110,849$2.71M0.0%-55.3%0.184%Search for SEC Filing on Google Icon
11/17/2025Millennium Management LLC100,645$2.46M0.0%-53.0%0.167%Search for SEC Filing on Google Icon
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.22,364$0.54M0.0%-6.3%0.037%Search for SEC Filing on Google Icon
11/17/2025Jain Global LLC9,844$0.24M0.0%N/A0.016%Search for SEC Filing on Google Icon
11/17/2025HighVista Strategies LLC55,250$1.35M0.3%-11.5%0.092%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE493,452$12.06M0.0%-42.6%0.820%Search for SEC Filing on Google Icon
11/17/2025Boothbay Fund Management LLC12,005$0.29M0.0%-69.6%0.020%Search for SEC Filing on Google Icon
11/17/2025Algert Global LLC88,217$2.16M0.0%-4.6%0.147%Search for SEC Filing on Google Icon
11/17/2025Ameriprise Financial Inc.256,055$6.26M0.0%+0.2%0.426%Search for SEC Filing on Google Icon
11/14/2025Lazard Asset Management LLC97,473$2.38M0.0%-2.4%0.162%Search for SEC Filing on Google Icon
11/14/2025Orbimed Advisors LLC1,766,100$43.16M1.1%+45.9%2.936%Search for SEC Filing on Google Icon
11/14/2025ADAR1 Capital Management LLC351,032$8.58M0.8%+7.4%0.584%Search for SEC Filing on Google Icon
11/14/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC66,325$1.62M0.0%-40.4%0.110%Search for SEC Filing on Google Icon
11/14/2025Two Sigma Investments LP103,476$2.53M0.0%-0.9%0.172%Search for SEC Filing on Google Icon
11/14/2025Squarepoint Ops LLC66,161$1.62M0.0%-65.1%0.110%Search for SEC Filing on Google Icon
11/14/2025Prosight Management LP865,350$21.15M4.9%+1.3%1.439%Search for SEC Filing on Google Icon
11/14/2025Wellington Management Group LLP701,604$17.15M0.0%+42.5%1.166%Search for SEC Filing on Google Icon
11/13/2025Jump Financial LLC179,700$4.39M0.0%-21.3%0.299%Search for SEC Filing on Google Icon
11/13/2025Kennedy Capital Management LLC11,413$0.28M0.0%+20.0%0.019%Search for SEC Filing on Google Icon
11/13/2025UBS Group AG390,357$9.54M0.0%+33.4%0.649%Search for SEC Filing on Google Icon
11/13/2025BNP Paribas Financial Markets13,875$0.34M0.0%+80.8%0.023%Search for SEC Filing on Google Icon
11/13/2025Franklin Resources Inc.887,755$21.70M0.0%-17.0%1.476%Search for SEC Filing on Google Icon
11/13/2025Winthrop Capital Management LLC4,327$0.11M0.0%N/A0.007%Search for SEC Filing on Google Icon
11/13/2025Legal & General Group Plc37,916$0.93M0.0%-19.9%0.063%Search for SEC Filing on Google Icon
11/13/2025Russell Investments Group Ltd.17,502$0.43M0.0%-68.5%0.029%Search for SEC Filing on Google Icon
11/13/2025Schroder Investment Management Group298,878$7.08M0.0%+21.0%0.497%Search for SEC Filing on Google Icon
11/13/2025Inceptionr LLC10,010$0.25M0.1%N/A0.017%Search for SEC Filing on Google Icon
11/13/2025Rhenman & Partners Asset Management AB100,127$2.45M0.3%+81.6%0.166%Search for SEC Filing on Google Icon
11/12/2025Barclays PLC144,024$3.52M0.0%+8.8%0.239%Search for SEC Filing on Google Icon
11/12/2025Dimensional Fund Advisors LP240,631$5.88M0.0%+73.5%0.400%Search for SEC Filing on Google Icon
11/12/2025Victory Capital Management Inc.4,863$0.12M0.0%-97.3%0.008%Search for SEC Filing on Google Icon
11/12/2025Rafferty Asset Management LLC76,196$1.86M0.0%+62.4%0.127%Search for SEC Filing on Google Icon
11/12/2025Intech Investment Management LLC16,743$0.41M0.0%-23.7%0.028%Search for SEC Filing on Google Icon
11/12/2025Fox Run Management L.L.C.24,294$0.59M0.1%N/A0.040%Search for SEC Filing on Google Icon
11/10/2025TD Asset Management Inc92,302$2.26M0.0%+41.5%0.154%Search for SEC Filing on Google Icon
11/10/2025Ameritas Investment Partners Inc.3,289$80K0.0%-18.2%0.005%Search for SEC Filing on Google Icon
11/10/2025Raiffeisen Bank International AG24,000$0.57M0.0%N/A0.040%Search for SEC Filing on Google Icon
11/10/2025China Universal Asset Management Co. Ltd.10,534$0.26M0.0%-11.4%0.018%Search for SEC Filing on Google Icon
11/7/2025Readystate Asset Management LP960,379$23.47M1.0%+38.0%1.598%Search for SEC Filing on Google Icon
11/7/2025NEOS Investment Management LLC40,351$0.99M0.0%-19.4%0.067%Search for SEC Filing on Google Icon
11/7/2025GSA Capital Partners LLP15,463$0.38M0.0%N/A0.026%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.2,417,104$59.07M0.0%+10.4%4.022%Search for SEC Filing on Google Icon
11/7/2025JPMorgan Chase & Co.209,183$5.11M0.0%-15.5%0.348%Search for SEC Filing on Google Icon
11/7/2025Aberdeen Group plc345,476$8.44M0.0%+21.1%0.575%Search for SEC Filing on Google Icon
11/6/2025Rhumbline Advisers57,644$1.41M0.0%-2.9%0.096%Search for SEC Filing on Google Icon
11/6/2025Profund Advisors LLC16,438$0.40M0.0%+63.5%0.027%Search for SEC Filing on Google Icon
11/6/2025ProShare Advisors LLC8,874$0.22M0.0%-13.7%0.015%Search for SEC Filing on Google Icon
11/3/2025AlphaQuest LLC7,320$0.18M0.0%-24.5%0.012%Search for SEC Filing on Google Icon
11/3/2025Arizona State Retirement System11,373$0.28M0.0%-5.7%0.019%Search for SEC Filing on Google Icon
10/31/2025Y Intercept Hong Kong Ltd9,241$0.23M0.0%-55.1%0.015%Search for SEC Filing on Google Icon
10/23/2025SG Americas Securities LLC29,015$0.71M0.0%+247.8%0.048%Search for SEC Filing on Google Icon
10/20/2025Allspring Global Investments Holdings LLC8,454$0.21M0.0%N/A0.014%Search for SEC Filing on Google Icon
10/10/2025Congress Asset Management Co.55,773$1.36M0.0%N/A0.093%Search for SEC Filing on Google Icon
9/4/2025Osaic Holdings Inc.3,468$80K0.0%+704.6%0.006%Search for SEC Filing on Google Icon
8/27/2025Squarepoint Ops LLC189,569$4.38M0.0%+230.0%0.315%Search for SEC Filing on Google Icon
8/18/2025Hudson Bay Capital Management LP30,000$0.69M0.0%-72.7%0.050%Search for SEC Filing on Google Icon
8/15/2025Tower Research Capital LLC TRC 3,928$91K0.0%+175.5%0.007%Search for SEC Filing on Google Icon
8/15/2025Rafferty Asset Management LLC46,929$1.08M0.0%-16.6%0.078%Search for SEC Filing on Google Icon
8/15/2025Perceptive Advisors LLC292,686$6.76M0.6%-69.8%0.487%Search for SEC Filing on Google Icon
8/15/2025Lazard Asset Management LLC99,858$2.31M0.0%+64.8%0.166%Search for SEC Filing on Google Icon
8/15/2025Hudson Bay Capital Management LP30,000$0.69M0.0%-72.7%0.050%Search for SEC Filing on Google Icon
8/15/2025Gilder Gagnon Howe & Co. LLC45,411$1.05M0.0%-9.4%0.076%Search for SEC Filing on Google Icon
8/15/2025Engineers Gate Manager LP39,749$0.92M0.0%+115.0%0.066%Search for SEC Filing on Google Icon
8/15/2025BNP Paribas Financial Markets7,673$0.18M0.0%+185.1%0.013%Search for SEC Filing on Google Icon
8/15/2025Boothbay Fund Management LLC39,455$0.91M0.0%-11.7%0.066%Search for SEC Filing on Google Icon
8/15/2025Bank of America Corp DE859,423$19.85M0.0%+14.7%1.430%Search for SEC Filing on Google Icon
8/15/2025Adage Capital Partners GP L.L.C.2,525,000$58.33M0.1%-30.9%4.202%Search for SEC Filing on Google Icon
8/15/2025Ameriprise Financial Inc.255,585$5.90M0.0%-2.2%0.425%Search for SEC Filing on Google Icon
8/14/2025MPM Bioimpact LLC614,282$14.19M2.5%+8.3%1.022%Search for SEC Filing on Google Icon
8/14/2025First Light Asset Management LLC149,596$3.46M0.4%-77.3%0.249%Search for SEC Filing on Google Icon
8/14/2025Orbimed Advisors LLC1,210,300$27.96M0.8%+59.6%2.014%Search for SEC Filing on Google Icon
8/14/2025California State Teachers Retirement System37,139$0.86M0.0%+1.1%0.062%Search for SEC Filing on Google Icon
8/14/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.23,866$0.55M0.0%+11.5%0.040%Search for SEC Filing on Google Icon
8/14/2025The Manufacturers Life Insurance Company 74,740$1.73M0.0%+8.7%0.124%Search for SEC Filing on Google Icon
8/14/2025Squarepoint Ops LLC189,569$4.38M0.0%+230.0%0.315%Search for SEC Filing on Google Icon
8/14/2025HighVista Strategies LLC62,436$1.44M0.5%-16.3%0.104%Search for SEC Filing on Google Icon
8/14/2025Stempoint Capital LP89,933$2.08M0.7%-73.7%0.150%Search for SEC Filing on Google Icon
8/14/2025Qube Research & Technologies Ltd247,873$5.73M0.0%-18.2%0.412%Search for SEC Filing on Google Icon
8/13/2025Jump Financial LLC228,430$5.28M0.1%+142.9%0.380%Search for SEC Filing on Google Icon
8/13/2025Tema Etfs LLC50,065$1.16M0.3%+9.0%0.083%Search for SEC Filing on Google Icon
8/13/2025Kennedy Capital Management LLC9,508$0.22M0.0%-42.7%0.016%Search for SEC Filing on Google Icon
8/13/2025Invesco Ltd.18,299$0.42M0.0%-92.9%0.030%Search for SEC Filing on Google Icon
8/13/2025New York State Common Retirement Fund11,746$0.27M0.0%-28.5%0.020%Search for SEC Filing on Google Icon
8/13/2025Schroder Investment Management Group246,916$5.70M0.0%+28.4%0.411%Search for SEC Filing on Google Icon
8/13/2025Virtus Investment Advisers LLC3,679$85K0.0%+37.9%0.006%Search for SEC Filing on Google Icon
8/13/2025Tejara Capital Ltd29,800$0.69M0.3%N/A0.050%Search for SEC Filing on Google Icon
8/13/2025Capital Fund Management S.A.32,772$0.76M0.0%N/A0.055%Search for SEC Filing on Google Icon
8/13/2025Russell Investments Group Ltd.55,536$1.28M0.0%-63.9%0.092%Search for SEC Filing on Google Icon
8/13/2025Rhenman & Partners Asset Management AB55,127$1.27M0.2%-61.1%0.092%Search for SEC Filing on Google Icon
8/12/2025Ameritas Investment Partners Inc.4,020$93K0.0%+25.6%0.007%Search for SEC Filing on Google Icon
8/12/2025American Century Companies Inc.11,290$0.26M0.0%N/A0.019%Search for SEC Filing on Google Icon
8/12/2025Rhumbline Advisers59,391$1.37M0.0%+39.3%0.099%Search for SEC Filing on Google Icon
8/12/2025Franklin Resources Inc.1,069,195$24.70M0.0%-9.9%1.779%Search for SEC Filing on Google Icon
8/12/2025Legal & General Group Plc47,353$1.09M0.0%+12.0%0.079%Search for SEC Filing on Google Icon
8/12/2025JPMorgan Chase & Co.247,424$5.72M0.0%+82.9%0.412%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Janux Therapeutics logo
Janux Therapeutics, Inc., a clinical stage biopharmaceutical company, develops immunotherapies based on Tumor Activated T Cell Engagers (TRACTr) and Tumor Activated Immunomodulators (TRACIr) platforms technology to treat patients suffering from cancer. The company's clinical candidates comprise JANX007, a prostate-specific membrane antigen or PSMA-TRACTr, which is in Phase 1 clinical trial in adults for the treatment of metastatic castration-resistant prostate cancer (mCRPC) and the vasculature of other tumors; and JANX008, an epidermal growth factor receptor or EGFR-TRACTr that is in Phase 1 clinical trial for the treatment of multiple solid cancers, including colorectal cancer, squamous cell carcinoma of the head and neck, non-small cell lung cancer, and renal cell carcinoma. Its development pipeline also consists of discovery stage products. The company has strategic research collaboration agreement with Merck Sharp & Dohme Corp. to develop TRACTr product candidates. Janux Therapeutics, Inc. was incorporated in 2017 and is headquartered in San Diego, California.
Read More on Janux Therapeutics

Today's Range

Now: $16.40
Low: $16.30
High: $17.22

50 Day Range

MA: $26.93
Low: $15.86
High: $34.74

52 Week Range

Now: $16.40
Low: $15.51
High: $71.71

Volume

2,463,809 shs

Average Volume

2,103,639 shs

Market Capitalization

$986.46 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

2.82

Who are the company insiders with the largest holdings of Janux Therapeutics?

Janux Therapeutics' top insider investors include:
  1. Ra Capital Management, LP (Director)
  2. Ventures Xi LP Avalon (Major Shareholder)
  3. Jay Lichter (Director)
  4. Tighe Reardon (CFO)
  5. David Alan Campbell (CEO)
  6. Andrew Hollman Meyer (Insider)
Learn More about top insider investors at Janux Therapeutics.

Who are the major institutional investors of Janux Therapeutics?

Janux Therapeutics' top institutional shareholders include:
  1. Vanguard Group Inc. — 4.02%
  2. Orbimed Advisors LLC — 2.94%
  3. Woodline Partners LP — 1.71%
  4. Readystate Asset Management LP — 1.60%
  5. Franklin Resources Inc. — 1.48%
  6. Prosight Management LP — 1.44%
Learn More about top institutional investors of Janux Therapeutics stock.

Which institutional investors are selling Janux Therapeutics stock?

In the last quarter, JANX stock was sold by these institutional investors:
  1. Bank of America Corp DE
  2. Woodline Partners LP
  3. Franklin Resources Inc.
  4. Victory Capital Management Inc.
  5. Qube Research & Technologies Ltd
  6. Squarepoint Ops LLC
  7. Millennium Management LLC
  8. Jump Financial LLC
Within the last year, company insiders that have sold Janux Therapeutics company stock include:
  1. Ra Capital Management, LP (Director)
  2. Ventures Xi LP Avalon (Major Shareholder)
Learn More investors selling Janux Therapeutics stock.

Which institutional investors are buying Janux Therapeutics stock?

In the last quarter, JANX stock was acquired by institutional investors including:
  1. Orbimed Advisors LLC
  2. Readystate Asset Management LP
  3. Vanguard Group Inc.
  4. Wellington Management Group LLP
  5. Alyeska Investment Group L.P.
  6. Dimensional Fund Advisors LP
  7. UBS Group AG
  8. Susquehanna International Group LLP