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MDGL · Madrigal Pharmaceuticals, Inc.

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$516.74 -2.35 (-0.45%) At close · Aug 21
Market Cap
$11.94B
Shares
23.10M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 416
Total Value: $13,271,587,744
Total Shares: 24,716,619

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 416 13F filers · Δ vs Mar 31, 2026
Top Holder
8.7%
Sep 2023 → Jun 2026 · range 8.7% – 16.5%
+0.0 pts
Top 5
37.4%
Sep 2023 → Jun 2026 · range 37.4% – 47.4%
−1.1 pts
Top 10
54.9%
Sep 2023 → Jun 2026 · range 54.9% – 67.4%
−1.2 pts
HHI
388
Sep 2023 → Jun 2026 · range 388 – 589
Broadly held−19

Quarterly Activity

vs Mar 31, 2026
New
77
Increased
144
Decreased
134
Sold Out
46
Unchanged
61
Holder count: +31
Institutional value: +2.4%
Shares held: -0.2%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 436
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1157601 CUSIP 558868105 13F (30d) 374 filings 370 filers Visit website Investor relations