Stock Ownership/MDGL

Madrigal Pharmaceuticals, Inc. (MDGL): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in MDGL · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
23
13F filers
Aggregate Value
$2.7B
Across holders
Last Price
$511.97
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity14 increased8 reduced6 exited
Full exits: FARALLON CAPITAL MANAGEMENT LLC, Bridgewater Associates, LP, ADAGE CAPITAL PARTNERS GP, L.L.C., FRED ALGER MANAGEMENT, LLC, Magnetar Financial LLC, Walleye Capital LLC
Institutional Holders of MDGL
↗
23 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
BAKER BROS. ADVISORS LP
CIK 0001263508
Hedge Fund2.14M$1.2B43.2%5.8%Added+$768KQ2 2026
PAULSON & CO INC
CIK 0001035674
Hedge Fund1.34M$719.5M27.0%27.9%Reduced$-28.0MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund507K$272.4M10.2%0.0%Added+$151.7MQ2 2026
Holocene Advisors, LP
CIK 0001700574
Hedge Fund153K$82.1M3.1%0.2%Added—Q2 2026
Point72 Asset Management, L.P.
CIK 0001603466
Hedge Fund137K$73.6M2.8%0.1%Reduced+$71.2MQ2 2026
Woodline Partners LP
CIK 0001784547
Hedge Fund126K$67.6M2.5%0.2%Unchanged+$0Q2 2026
Clearbridge Investments, LLC
CIK 0001348883
Hedge Fund109K$58.7M2.2%0.0%Added+$45.6MQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund102K$54.7M2.1%0.0%Added+$33.9MQ2 2026
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
Hedge Fund81K$43.6M1.6%0.0%Added+$21.7MQ2 2026
BALYASNY ASSET MANAGEMENT LLC
CIK 0001218710
Hedge Fund79K$42.4M1.6%0.1%Added—Q2 2026
BAKER BROS. ADVISORS LPAdded
Hedge Fund
$1.2B· 43.2% of total· 5.8% port· 2.14M sh· +$768K QoQ· Q2 2026
PAULSON & CO INCReduced
Hedge Fund
$719.5M· 27.0% of total· 27.9% port· 1.34M sh· $-28.0M QoQ· Q2 2026
CITADEL ADVISORS LLCAdded
Hedge Fund
$272.4M· 10.2% of total· 0.0% port· 507K sh· +$151.7M QoQ· Q2 2026
Holocene Advisors, LPAdded
Hedge Fund
$82.1M· 3.1% of total· 0.2% port· 153K sh· — QoQ· Q2 2026
Point72 Asset Management, L.P.Reduced
Hedge Fund
$73.6M· 2.8% of total· 0.1% port· 137K sh· +$71.2M QoQ· Q2 2026
Woodline Partners LPUnchanged
Hedge Fund
$67.6M· 2.5% of total· 0.2% port· 126K sh· +$0 QoQ· Q2 2026
Clearbridge Investments, LLCAdded
Hedge Fund
$58.7M· 2.2% of total· 0.0% port· 109K sh· +$45.6M QoQ· Q2 2026
MARSHALL WACE, LLPAdded
Hedge Fund
$54.7M· 2.1% of total· 0.0% port· 102K sh· +$33.9M QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCAdded
Hedge Fund
$43.6M· 1.6% of total· 0.0% port· 81K sh· +$21.7M QoQ· Q2 2026
BALYASNY ASSET MANAGEMENT LLCAdded
Hedge Fund
$42.4M· 1.6% of total· 0.1% port· 79K sh· — QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCReduced
Hedge Fund
$24.7M· 0.9% of total· 0.0% port· 46K sh· $-13.9M QoQ· Q2 2026
SHAW D E & CO INCAdded
Hedge Fund
$18.8M· 0.7% of total· 0.0% port· 35K sh· +$7.2M QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$15.6M· 0.6% of total· 0.0% port· 29K sh· $-38.6M QoQ· Q2 2026
ArrowMark Colorado Holdings LLCReduced
Hedge Fund
$10.0M· 0.4% of total· 0.4% port· 19K sh· $-23.5M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCReduced
Hedge Fund
$8.5M· 0.3% of total· 0.0% port· 16K sh· +$8.5M QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALReduced
Hedge Fund
$6.2M· 0.2% of total· 0.0% port· 12K sh· $-65K QoQ· Q2 2026
Verition Fund Management LLCAdded
Hedge Fund
$4.0M· 0.2% of total· 0.0% port· 7K sh· — QoQ· Q2 2026
Brevan Howard Capital Management LPAdded
Hedge Fund
$3.5M· 0.1% of total· 0.0% port· 6K sh· — QoQ· Q2 2026
ExodusPoint Capital Management, LPAdded
Hedge Fund
$1.8M· 0.1% of total· 0.0% port· 3K sh· — QoQ· Q2 2026
Squarepoint Ops LLCReduced
Hedge Fund
$1.3M· 0.1% of total· 0.0% port· 2K sh· $-5.5M QoQ· Q2 2026
Hudson Bay Capital Management LPAdded
Hedge Fund
$1.1M· 0.0% of total· 0.0% port· 2K sh· — QoQ· Q2 2026
Schonfeld Strategic Advisors LLCAdded
Hedge Fund
$1000K· 0.0% of total· 0.0% port· 2K sh· — QoQ· Q2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$304K· 0.0% of total· 0.0% port· 566 sh· $-126K QoQ· Q2 2026
1–10 of 23
1 / 3
Loading recent insider activity…
← Stock ownership