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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
William Jacob SavageChief Medical Officer2026-03-022,986$66.41
$198.30kSell
William Jacob SavageChief Medical Officer2026-03-024,392$65.52
$287.77kSell
Jean M. FranchiChief Financial Officer2026-02-25353$69.06
$24.38kSell
Jean M. FranchiChief Financial Officer2026-02-183,397$65.01
$220.84kSell
Jean M. FranchiChief Financial Officer2026-02-183,684$65.89
$242.74kSell
Jean M. FranchiChief Financial Officer2026-02-174,075$62.86
$256.15kSell
Jonathan Yenwen YuChief Operating Officer2026-02-173,231$62.86
$203.10kSell
Pamela StephensonChief Commercial Officer2026-02-175,531$62.86
$347.68kSell
William Jacob SavageChief Medical Officer2026-02-173,256$62.86
$204.67kSell
John D. QuiselChief Executive Officer2026-02-1713,264$62.86
$833.78kSell

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Net Insider Buy/Sell (L12M) Ownership

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IRON Shareholders

What type of owners hold Disc Medicine Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Braden Michael Leonard26.85%10,247,500$605.99MInsider
Fmr LLC14.28%5,450,222$322.30MInstitution
Ai DMI LLC7.38%2,814,379$166.43MInsider
Blackrock Inc5.96%2,274,980$134.53MInstitution
Ra Capital Management LP5.18%1,976,132$116.86MInstitution
Vanguard Group Inc4.63%1,767,680$104.53MInstitution
Price T Rowe Associates Inc4.45%1,698,005$100.41MInstitution
Jean George4.35%1,658,198$98.06MInsider
Lsv Associates LLC4.35%1,658,198$98.06MInsider
Atlas Venture Fund X LP4.19%1,600,512$94.65MInsider

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IRON vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
IRON60.48%39.52%Net SellingNet Selling
WVE79.00%21.00%Net BuyingNet Selling
APLS76.66%23.34%Net SellingNet Selling
DAWN56.11%43.89%Net SellingNet Selling
IMNM93.73%6.27%Net SellingNet Selling
View Top Biotech Stocks

Disc Medicine Stock Ownership FAQ

Who owns Disc Medicine?

Disc Medicine (NASDAQ: IRON) is owned by 100.35% institutional shareholders, 65.58% Disc Medicine insiders, and 0.00% retail investors. Braden Michael Leonard is the largest individual Disc Medicine shareholder, owning 10.25M shares representing 26.85% of the company. Braden Michael Leonard's Disc Medicine shares are currently valued at $606.34M.

If you're new to stock investing, here's how to buy Disc Medicine stock.
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