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 CEO2025-09-097,279$445.63
$3.24MSell
William John SiboldPresident and CEO2025-08-216,485$400.04
$2.59MSell
William John SiboldPresident and CEO2025-08-211,131$401.00
$453.53kSell
Baker Bros Advisors LPDirector2025-08-204,049$383.79
$1.55MBuy
Baker Bros Advisors LPDirector2025-08-201,248$385.06
$480.55kBuy
Baker Bros Advisors LPDirector2025-08-2013,545$385.06
$5.22MBuy
Baker Bros Advisors LPDirector2025-08-20409$387.07
$158.31kBuy
Baker Bros Advisors LPDirector2025-08-204,441$387.07
$1.72MBuy
Baker Bros Advisors LPDirector2025-08-2034$389.00
$13.23kBuy
Baker Bros Advisors LPDirector2025-08-20366$389.00
$142.37kBuy

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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 Kovner102.91%22,937,805$9.72BInsider
Cxsynta LLC34.82%7,761,716$3.29BInsider
Lan Bo Chen27.56%6,142,288$2.60BInsider
Fred B. Craves27.10%6,040,140$2.56BInsider
Lin Huey Chen26.88%5,991,757$2.54BInsider
Bay City Capital LLC25.79%5,747,267$2.44BInsider
Safi R. Bahcall12.65%2,818,885$1.19BInsider
Keith R. Gollust10.28%2,290,933$971.06MInsider
Janus Henderson Group PLC9.83%2,191,753$929.02MInstitution
Paulson Co Inc9.37%2,089,523$885.69MInstitution

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MDGL vs Biotech Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
MDGL26.16%73.84%Net BuyingNet Buying
RVMD90.58%9.42%Net BuyingNet Selling
TECH97.62%2.38%Net BuyingNet Buying
BBIO63.79%36.21%Net SellingNet Selling
JAZZ28.85%71.15%Net SellingNet Selling

Madrigal Pharmaceuticals Stock Ownership FAQ

Who owns Madrigal Pharmaceuticals?

Madrigal Pharmaceuticals (NASDAQ: MDGL) is owned by 105.67% institutional shareholders, 298.33% Madrigal Pharmaceuticals insiders, and 0.00% retail investors. Bruce Kovner is the largest individual Madrigal Pharmaceuticals shareholder, owning 22.94M shares representing 102.91% of the company. Bruce Kovner's Madrigal Pharmaceuticals shares are currently valued at $9.67B.

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