NASDAQ: MDGL
Madrigal Pharmaceuticals Inc Stock Ownership - Who owns Madrigal Pharmaceuticals?

Insider buying vs selling

Have Madrigal Pharmaceuticals Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
William John SiboldPresident and CEO2025-12-042,400$575.34
$1.38MSell
Mardi DierEVP and CFO2025-12-02240$576.15
$138.28kSell
Mardi DierEVP and CFO2025-12-02120$574.95
$68.99kSell
Mardi DierEVP and CFO2025-12-02717$574.00
$411.56kSell
Mardi DierEVP and CFO2025-12-02354$573.02
$202.85kSell
Mardi DierEVP and CFO2025-12-02410$571.99
$234.52kSell
Mardi DierEVP and CFO2025-12-02320$577.81
$184.90kSell
Mardi DierEVP and CFO2025-12-02258$578.83
$149.34kSell
Mardi DierEVP and CFO2025-12-024,173$251.63
$1.05MBuy
Mardi DierEVP and CFO2025-12-02320$570.39
$182.52kSell

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Net Insider Buy/Sell (L12M) Ownership

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MDGL Shareholders

What type of owners hold Madrigal Pharmaceuticals Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Bruce Kovner101.00%22,937,805$13.24BInsider
Cxsynta LLC34.18%7,761,716$4.48BInsider
Lan Bo Chen27.04%6,142,288$3.55BInsider
Fred B. Craves26.60%6,040,140$3.49BInsider
Lin Huey Chen26.38%5,991,757$3.46BInsider
Bay City Capital LLC25.31%5,747,267$3.32BInsider
Safi R. Bahcall12.41%2,818,885$1.63BInsider
Keith R. Gollust10.09%2,290,933$1.32BInsider
Baker Bros Advisors LP9.43%2,141,701$1.24BInstitution
Rtw Investments LP8.78%1,993,687$1.15BInstitution

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MDGL vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
MDGL26.01%73.99%Net BuyingNet Selling
ASND100.00%0.00%
IONS97.00%3.00%Net SellingNet Selling
SMMT7.35%92.65%Net BuyingNet Buying
BBIO63.45%36.55%Net SellingNet Selling

Madrigal Pharmaceuticals Stock Ownership FAQ

Who owns Madrigal Pharmaceuticals?

Madrigal Pharmaceuticals (NASDAQ: MDGL) is owned by 102.98% institutional shareholders, 292.98% Madrigal Pharmaceuticals insiders, and 0.00% retail investors. Bruce Kovner is the largest individual Madrigal Pharmaceuticals shareholder, owning 22.94M shares representing 101.00% of the company. Bruce Kovner's Madrigal Pharmaceuticals shares are currently valued at $13.04B.

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