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DNTH Insider Trading

Insider Ownership Percentage: 3.02%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $40,375,331.17

Dianthus Therapeutics Insider Trading History Chart

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

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Dianthus Therapeutics Share Price & Price History

Current Price: $87.37
Price Change: ▲ Price Increase of +4.88 (5.92%)
As of 06/22/2026 04:00 PM ET

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

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

Dianthus Therapeutics Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
6/17/2026Adam M VenessSVPSell30,000$80.80$2,424,000.0030,000View SEC Filing Icon  
6/1/2026Simrat RandhawaEVPSell26,530$90.62$2,404,148.604,000View SEC Filing Icon  
4/9/2026Ryan SavitzEVPSell8,224$89.84$738,844.168,224View SEC Filing Icon  
3/31/2026Ryan SavitzEVPSell114,367$83.00$9,492,461.00View SEC Filing Icon  
3/12/2026Edward CarrCAOSell43,682$81.49$3,559,646.18View SEC Filing Icon  
3/12/2026Marino GarciaCEOSell122,918$81.49$10,016,587.82View SEC Filing Icon  
3/12/2026Simrat RandhawaEVPSell33,830$81.48$2,756,468.40View SEC Filing Icon  
12/4/2025Ryan SavitzCFOSell20,000$45.18$903,600.00View SEC Filing Icon  
11/14/2025Simrat RandhawaEVPSell109,031$38.14$4,158,442.344,000View SEC Filing Icon  
11/13/2025Simrat RandhawaEVPSell87,507$36.81$3,221,132.674,000View SEC Filing Icon  
9/9/2025Ryan SavitzCFOSell20,000$35.00$700,000.00View SEC Filing Icon  
9/29/2023Fairmount Funds Management LlcDirectorBuy24,670$13.63$336,252.101,928,503View SEC Filing Icon  
9/26/2023Fairmount Funds Management LlcDirectorBuy30,000$13.15$394,500.001,903,833View SEC Filing Icon  
9/21/2023Simrat RandhawaInsiderBuy2,000$13.20$26,400.002,000View SEC Filing Icon  
9/19/2023Fairmount Funds Management LlcDirectorBuy30,000$13.20$396,000.001,873,833View SEC Filing Icon  
9/12/2023Fairmount Funds Management LlcDirectorBuy14,887$10.85$161,523.951,834,466View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Dianthus Therapeutics (NASDAQ:DNTH)

47.53% of Dianthus 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 DNTH by year and by quarter.

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

Dianthus Therapeutics Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
6/4/2026Seven Fleet Capital Management LP80,809$6.78M2.1%+451.6%0.148%Search for SEC Filing on Google Icon
6/3/2026DV Trading LLC26,551$2.23M0.1%N/A0.049%Search for SEC Filing on Google Icon
5/26/2026Glenmede Trust Co. NA12,470$1.05M0.0%+96.5%0.023%Search for SEC Filing on Google Icon
5/19/2026Bank of America Corp DE188,779$15.84M0.0%-59.4%0.345%Search for SEC Filing on Google Icon
5/19/2026Stempoint Capital LP85,502$7.18M1.4%+7.8%0.156%Search for SEC Filing on Google Icon
5/19/2026RBF Capital LLC3,000$0.25M0.0%-40.0%0.005%Search for SEC Filing on Google Icon
5/19/2026Janus Henderson Group PLC16,500$1.38M0.0%+96.4%0.030%Search for SEC Filing on Google Icon
5/19/2026Tri Locum Partners LP145,543$12.21M1.7%-76.6%0.266%Search for SEC Filing on Google Icon
5/18/2026ADAR1 Capital Management LLC55,000$4.62M0.3%N/A0.101%Search for SEC Filing on Google Icon
5/18/2026California State Teachers Retirement System40,584$3.41M0.0%+155.5%0.074%Search for SEC Filing on Google Icon
5/18/2026Royal Bank of Canada19,064$1.60M0.0%+847.5%0.035%Search for SEC Filing on Google Icon
5/18/2026Rock Springs Capital Management LP26,757$2.25M0.1%N/A0.049%Search for SEC Filing on Google Icon
5/16/2026The Manufacturers Life Insurance Company 65,238$5.48M0.0%+154.9%0.119%Search for SEC Filing on Google Icon
5/16/2026SummitTX Capital L.P.100,044$8.40M0.3%+13.8%0.183%Search for SEC Filing on Google Icon
5/16/2026ABS Direct Equity Fund LLC2,000$0.18M0.1%N/A0.004%Search for SEC Filing on Google Icon
5/15/2026Octagon Capital Advisors LP1,946,667$163.36M18.1%-19.4%3.561%Search for SEC Filing on Google Icon
5/15/2026Spruce Street Capital LP373,274$31.33M7.6%+25.5%0.683%Search for SEC Filing on Google Icon
5/14/2026Atika Capital Management LLC128,800$10.81M1.4%-4.3%0.236%Search for SEC Filing on Google Icon
5/14/2026Sei Investments Co.92,229$7.74M0.0%+566.3%0.169%Search for SEC Filing on Google Icon
5/14/2026Walleye Capital LLC153,585$12.89M0.1%-25.4%0.281%Search for SEC Filing on Google Icon
5/8/2026PNC Financial Services Group Inc.37,360$3.14M0.0%+0.4%0.068%Search for SEC Filing on Google Icon
5/7/2026Dimensional Fund Advisors LP325,440$27.30M0.0%+54.5%0.598%Search for SEC Filing on Google Icon
5/7/2026Swiss National Bank69,000$5.79M0.0%+119.7%0.127%Search for SEC Filing on Google Icon
5/6/2026Jennison Associates LLC485,136$40.71M0.0%N/A0.891%Search for SEC Filing on Google Icon
5/5/2026Bank of New York Mellon Corp188,412$15.81M0.0%+150.8%0.346%Search for SEC Filing on Google Icon
5/4/2026Teachers Retirement System of The State of Kentucky4,600$0.39M0.0%N/A0.008%Search for SEC Filing on Google Icon
5/1/2026Candriam S.C.A.213,522$17.92M0.1%-31.4%0.392%Search for SEC Filing on Google Icon
4/30/2026First Horizon Corp383$32K0.0%N/A0.001%Search for SEC Filing on Google Icon
4/27/2026Elevation Point Wealth Partners LLC4,872$0.41M0.0%N/A0.009%Search for SEC Filing on Google Icon
4/22/2026Pictet Asset Management Holding SA4,924$0.41M0.0%N/A0.009%Search for SEC Filing on Google Icon
4/22/2026Sterling Capital Management LLC1,105$93K0.0%-14.8%0.002%Search for SEC Filing on Google Icon
4/21/2026Cannon Global Investment Management LLC5,100$0.43M0.8%N/A0.009%Search for SEC Filing on Google Icon
4/16/2026SG Americas Securities LLC7,007$0.59M0.0%-62.3%0.013%Search for SEC Filing on Google Icon
3/3/2026Caitong International Asset Management Co. Ltd1,047$43K0.0%N/A0.002%Search for SEC Filing on Google Icon
2/26/2026Seven Fleet Capital Management LP14,651$0.60M0.5%N/A0.034%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.101,489$4.18M0.0%+125.9%0.235%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd13,342$0.55M0.0%N/A0.031%Search for SEC Filing on Google Icon
2/18/2026Voloridge Investment Management LLC39,480$1.63M0.0%+80.5%0.091%Search for SEC Filing on Google Icon
2/18/2026Virtus Investment Advisers LLC6,315$0.26M0.1%+7.1%0.015%Search for SEC Filing on Google Icon
2/18/2026Wellington Management Group LLP2,503,190$103.16M0.0%-2.9%5.791%Search for SEC Filing on Google Icon
2/18/2026SummitTX Capital L.P.87,926$3.62M0.1%N/A0.203%Search for SEC Filing on Google Icon
2/18/2026Superstring Capital Management LP26,249$1.08M0.6%N/A0.061%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC667,216$27.50M0.0%+356.5%1.544%Search for SEC Filing on Google Icon
2/18/2026Ishara Investments LP24,000$0.99M1.1%N/A0.056%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC8,400$0.35M0.0%N/A0.019%Search for SEC Filing on Google Icon
2/18/2026Engineers Gate Manager LP23,380$0.96M0.0%+14.7%0.054%Search for SEC Filing on Google Icon
2/18/2026Catalio Capital Management LP653,572$26.93M5.0%-2.1%1.512%Search for SEC Filing on Google Icon
2/18/2026Cinctive Capital Management LP45,906$1.89M0.1%N/A0.106%Search for SEC Filing on Google Icon
2/18/2026Artia Global Partners LP205,090$8.45M1.2%+88.6%0.474%Search for SEC Filing on Google Icon
2/17/2026Logos Global Management LP315,000$12.98M0.8%+57.5%0.729%Search for SEC Filing on Google Icon
2/17/2026Schonfeld Strategic Advisors LLC182,619$7.53M0.0%+42.4%0.423%Search for SEC Filing on Google Icon
2/17/2026Braidwell LP1,273,935$52.50M1.7%+52.6%2.948%Search for SEC Filing on Google Icon
2/17/2026Jain Global LLC23,694$0.98M0.0%+113.0%0.055%Search for SEC Filing on Google Icon
2/17/2026RA Capital Management L.P.1,611,733$66.42M0.7%-43.8%3.729%Search for SEC Filing on Google Icon
2/17/2026Bain Capital Life Sciences Investors LLC743,592$30.64M2.3%-43.5%1.720%Search for SEC Filing on Google Icon
2/17/2026Trexquant Investment LP5,216$0.22M0.0%N/A0.012%Search for SEC Filing on Google Icon
2/17/2026Iron Triangle Partners LP230,730$9.51M1.1%N/A0.534%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD616,033$25.39M0.0%+185.0%1.425%Search for SEC Filing on Google Icon
2/17/2026Integral Health Asset Management LLC275,000$11.33M0.6%+83.3%0.636%Search for SEC Filing on Google Icon
2/17/2026California State Teachers Retirement System15,887$0.66M0.0%+1,202.2%0.037%Search for SEC Filing on Google Icon
2/17/2026Russell Investments Group Ltd.88,289$3.64M0.0%+5,356.7%0.204%Search for SEC Filing on Google Icon
2/17/2026Atom Investors LP181,860$7.49M0.6%+197.9%0.421%Search for SEC Filing on Google Icon
2/17/2026State of Wisconsin Investment Board16,175$0.67M0.0%+123.2%0.037%Search for SEC Filing on Google Icon
2/17/2026Fred Alger Management LLC33,460$1.38M0.0%-26.1%0.077%Search for SEC Filing on Google Icon
2/17/2026ExodusPoint Capital Management LP246,788$10.17M0.1%N/A0.571%Search for SEC Filing on Google Icon
2/17/2026Royal Bank of Canada2,012$82K0.0%+36.9%0.005%Search for SEC Filing on Google Icon
2/17/2026Blair William & Co. IL17,925$0.74M0.0%+12.9%0.041%Search for SEC Filing on Google Icon
2/17/2026Persistent Asset Partners Ltd9,739$0.40M0.2%N/A0.023%Search for SEC Filing on Google Icon
2/17/2026Polar Capital Holdings Plc1,004,728$41.41M0.2%+34.3%2.325%Search for SEC Filing on Google Icon
2/17/2026RBF Capital LLC5,000$0.21M0.0%-28.6%0.012%Search for SEC Filing on Google Icon
2/16/2026Squarepoint Ops LLC207,119$8.54M0.0%N/A0.479%Search for SEC Filing on Google Icon
2/16/2026Spruce Street Capital LP297,437$12.26M4.0%N/A0.688%Search for SEC Filing on Google Icon
2/16/2026Avidity Partners Management LP2,104,184$86.71M25.0%-34.3%4.869%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC176,300$7.27M0.0%-13.7%0.408%Search for SEC Filing on Google Icon
2/13/2026Marshall Wace LLP1,008,533$41.56M0.0%+76.0%2.333%Search for SEC Filing on Google Icon
2/13/2026The Manufacturers Life Insurance Company 25,598$1.05M0.0%+36.3%0.059%Search for SEC Filing on Google Icon
2/13/2026Walleye Capital LLC205,815$8.48M0.0%+45.8%0.476%Search for SEC Filing on Google Icon
2/13/2026Affinity Asset Advisors LLC115,000$4.74M0.3%-56.1%0.266%Search for SEC Filing on Google Icon
2/13/2026Quarry LP2,400$99K0.0%N/A0.006%Search for SEC Filing on Google Icon
2/13/2026Public Sector Pension Investment Board48,477$2M0.0%N/A0.112%Search for SEC Filing on Google Icon
2/13/2026Rafferty Asset Management LLC57,875$2.39M0.0%+233.9%0.134%Search for SEC Filing on Google Icon
2/13/2026Charles Schwab Investment Management Inc.250,812$10.34M0.0%+29.9%0.580%Search for SEC Filing on Google Icon
2/13/2026Police & Firemen s Retirement System of New Jersey6,538$0.27M0.0%+38.6%0.015%Search for SEC Filing on Google Icon
2/13/2026State Street Corp1,507,619$62.13M0.0%+124.7%3.488%Search for SEC Filing on Google Icon
2/13/2026Caitong International Asset Management Co. Ltd975$40K0.1%N/A0.002%Search for SEC Filing on Google Icon
2/13/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC12,073$0.50M0.0%N/A0.028%Search for SEC Filing on Google Icon
2/13/2026Wells Fargo & Company MN28,968$1.19M0.0%+133.9%0.067%Search for SEC Filing on Google Icon
2/13/2026Rhenman & Partners Asset Management AB98,627$4.06M0.4%-43.2%0.228%Search for SEC Filing on Google Icon
2/12/2026Jane Street Group LLC45,833$1.89M0.0%-60.7%0.106%Search for SEC Filing on Google Icon
2/12/2026MetLife Investment Management LLC13,555$0.56M0.0%+41.0%0.031%Search for SEC Filing on Google Icon
2/12/2026Renaissance Technologies LLC32,100$1.32M0.0%N/A0.074%Search for SEC Filing on Google Icon
2/12/2026Dimensional Fund Advisors LP210,673$8.68M0.0%+2,324.6%0.487%Search for SEC Filing on Google Icon
2/12/2026Informed Momentum Co LLC84,636$3.49M0.4%-2.0%0.196%Search for SEC Filing on Google Icon
2/12/2026Patient Square Capital LP150,000$6.18M1.3%+20.0%0.347%Search for SEC Filing on Google Icon
2/12/2026Alps Advisors Inc.35,206$1.45M0.0%+125.2%0.081%Search for SEC Filing on Google Icon
2/12/2026Swiss National Bank31,400$1.29M0.0%N/A0.073%Search for SEC Filing on Google Icon
2/12/2026Nuveen LLC190,615$7.86M0.0%+340.8%0.441%Search for SEC Filing on Google Icon
2/11/2026Deutsche Bank AG15,831$0.65M0.0%+9.3%0.037%Search for SEC Filing on Google Icon
2/11/2026Fox Run Management L.L.C.10,510$0.43M0.1%N/A0.024%Search for SEC Filing on Google Icon
2/11/2026Franklin Resources Inc.462,826$19.07M0.0%+2.8%1.071%Search for SEC Filing on Google Icon
Data available starting January 2016

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Dianthus Therapeutics logo
Dianthus Therapeutics, Inc., a clinical-stage biotechnology company, develops complement therapeutics for patients with severe autoimmune and inflammatory diseases. It is developing DNTH103, a monoclonal antibody, which is in Phase 2 clinical trial, for the treatment of generalized myasthenia gravis, multifocal motor neuropathy, and chronic inflammatory demyelinating polyneuropathy. Dianthus Therapeutics, Inc. was founded in 2019 and is headquartered in New York, New York.
Read More on Dianthus Therapeutics

Today's Range

Now: $87.37
Low: $83.91
High: $88.41

50 Day Range

MA: $86.55
Low: $76.42
High: $95.76

52 Week Range

Now: $87.37
Low: $16.64
High: $96.50

Volume

1,020,979 shs

Average Volume

1,042,318 shs

Market Capitalization

$4.78 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.18

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

Dianthus Therapeutics' top insider investors include:
  1. Fairmount Funds Management Llc (Director)
  2. Adam M Veness (SVP)
  3. Ryan Savitz (EVP)
  4. Simrat Randhawa (EVP)
  5. Simrat Randhawa (Insider)
  6. Edward Carr (CAO)
  7. Marino Garcia (CEO)
  8. Ryan Savitz (CFO)
Learn More about top insider investors at Dianthus Therapeutics.

Who are the major institutional investors of Dianthus Therapeutics?

Dianthus Therapeutics' top institutional shareholders include:
  1. Octagon Capital Advisors LP — 3.56%
  2. Jennison Associates LLC — 0.89%
  3. Spruce Street Capital LP — 0.68%
  4. Dimensional Fund Advisors LP — 0.60%
  5. Candriam S.C.A. — 0.39%
  6. Bank of America Corp DE — 0.35%
Learn More about top institutional investors of Dianthus Therapeutics stock.

Which institutional investors are selling Dianthus Therapeutics stock?

Within the last quarter, DNTH stock was sold by these institutional investors:
  1. Tri Locum Partners LP
  2. Octagon Capital Advisors LP
  3. Bank of America Corp DE
  4. Candriam S.C.A.
  5. Walleye Capital LLC
  6. SG Americas Securities LLC
  7. Atika Capital Management LLC
  8. RBF Capital LLC
During the previous year, company insiders that have sold Dianthus Therapeutics company stock include:
  1. Adam M Veness (SVP)
  2. Ryan Savitz (EVP)
  3. Simrat Randhawa (EVP)
  4. Edward Carr (CAO)
  5. Marino Garcia (CEO)
  6. Ryan Savitz (CFO)
Learn More investors selling Dianthus Therapeutics stock.

Which institutional investors are buying Dianthus Therapeutics stock?

During the last quarter, DNTH stock was bought by institutional investors including:
  1. Jennison Associates LLC
  2. Dimensional Fund Advisors LP
  3. Bank of New York Mellon Corp
  4. Sei Investments Co.
  5. Spruce Street Capital LP
  6. Seven Fleet Capital Management LP
  7. ADAR1 Capital Management LLC
  8. The Manufacturers Life Insurance Company

Dianthus Therapeutics Active Insiders

Marino Garcia
Marino Garcia
President & Chief Executive Officer, Board Member
1 recent trades
Ryan Savitz
Ryan Savitz (Age 37)
CFO
2 recent trades
Edward Carr
Edward Carr
Chief Accounting Officer
1 recent trades
Adam M Veness
Adam M Veness (Age 40)
SVP
1 recent trades
Simrat Randhawa
Simrat Randhawa (Age 56)
Insider
2 recent trades