WallStreetZenWallStreetZen

NASDAQ: IRON
Disc Medicine Inc Stock Ownership - Who owns Disc Medicine?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Disc Medicine Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
John D. QuiselChief Executive Officer2025-04-077,000$1.01
$7.07kBuy
Orbimed Advisors LLCDirector2025-03-241,956$54.11
$105.84kSell
Orbimed Advisors LLCDirector2025-03-24756$54.11
$40.91kSell
Orbimed Advisors LLCDirector2025-03-243,026$54.11
$163.74kSell
Mona AshiyaDirector2025-03-243,026$54.11
$163.74kSell
Mona AshiyaDirector2025-03-24756$54.11
$40.91kSell
Mona AshiyaDirector2025-03-241,956$54.11
$105.84kSell
Mona AshiyaDirector2025-03-213,412$54.00
$184.25kSell
Mona AshiyaDirector2025-03-215,279$54.00
$285.07kSell
Mona AshiyaDirector2025-03-211,320$54.00
$71.28kSell

1 of 14

IRON insiders have bought more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when IRON insiders and whales buy or sell their stock.

IRON Shareholders

What type of owners hold Disc Medicine Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Braden Michael Leonard29.64%10,247,500$483.17MInsider
Ai DMI LLC10.29%3,558,426$167.78MInsider
Atlas Venture Life Science Advisors LLC7.26%2,509,456$118.32MInstitution
Fmr LLC5.40%1,866,248$87.99MInstitution
Blackrock Inc5.38%1,859,732$87.69MInstitution
Orbimed Advisors LLC5.17%1,785,571$84.19MInstitution
Frazier Life Sciences Management LP5.08%1,754,834$82.74MInstitution
Lsv Associates LLC4.80%1,658,198$78.18MInsider
Jean George4.80%1,658,198$78.18MInsider
Atlas Venture Fund X LP4.63%1,600,512$75.46MInsider

1 of 3

IRON vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
IRON50.85%49.15%Net BuyingNet Selling
AGIO75.63%24.37%Net SellingNet Selling
HRMY71.11%28.89%Net SellingNet Selling
BEAM81.81%18.19%Net SellingNet Selling
ARWR79.12%10.88%Net SellingNet Selling
View Top Biotech Stocks

Disc Medicine Stock Ownership FAQ

Who owns Disc Medicine?

Disc Medicine (NASDAQ: IRON) is owned by 76.88% institutional shareholders, 74.30% Disc Medicine insiders, and 0.00% retail investors. Braden Michael Leonard is the largest individual Disc Medicine shareholder, owning 10.25M shares representing 29.64% of the company. Braden Michael Leonard's Disc Medicine shares are currently valued at $506.43M.

If you're new to stock investing, here's how to buy Disc Medicine stock.
©2025 WallStreetZen
Company
AboutNewsBlogStock Investing FAQPlansPrivacy PolicyTerms of ServiceCancellation & RefundsPerformanceHelp GuidesContactTwitterYouTubeNewsletter
Stock Tools
Top Performing AnalystsStock ScreenerStock ForecastTrending StocksStrong Buy StocksHighest Earnings StocksBest Dividend Paying StocksStatisticsStock Market SectorsStock Market IndustriesHow to Buy Stocks Online
Stock Ideas
Buy The DipBiggest Stock Gainers TodayBiggest Stock Losers Today52 Week High Stocks52 Week Low StocksMost Active Stocks TodayMost Undervalued StocksBest Penny Stocks to Buy NowBest Stocks Under $5Best Stocks Under $10
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.