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Of the 13 tracked institutions holding MDGL, 6 have a 3-year clone track record — 6 of them beat the S&P. Average holder's clone alpha: +5.6pt. It's a gauge of who owns the name, not just how many.
Among the 13 tracked institutional investors we monitor, MDGL (Madrigal Pharmaceuticals, Inc.) is held with a combined value of $4.44B across 8,124,220 shares. The largest holder is BAKER BROS. ADVISORS LP with a position worth $1.15B (5.77% of their portfolio). 5 funds increased their holdings. 8 funds reduced their position.
Total Institutional Value
$4.44B
Total Shares Held
8,124,220
Institutional Holders
13
% of Shares Outstanding
35.2%
of 23.10M shares · SEC 2026-07-27
Days to Cover
6.0+3.0%
2.03M shares short · FINRA 2026-08-14
Tracked 13F institutions hold 35.2% of MDGL's shares outstanding. This is a floor: 13F filings arrive on a ~45-day lag and we track only a subset of institutional filers, so true institutional ownership is higher. Shares-outstanding is the latest SEC cover-page figure (as of 2026-07-27), not a live float.
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BAKER BROS. ADVISORS LP | $1.15B | 5.77% | +0.1% |
| 2 | VANGUARD GROUP INC | $1.05B | 0.02% | -0.2% |
| 3 | BlackRock, Inc. | $644.75M | 0.01% | -23.0% |
| 4 | WELLINGTON MANAGEMENT GROUP LLP | $443.37M | 0.08% | +18.8% |
| 5 | STATE STREET CORP | $283.00M | 0.01% | -13.5% |
| 6 | CITADEL ADVISORS LLC | $272.36M | 0.16% | +11.8% |
| 7 | FMR LLC | $191.26M | 0.01% | -30.4% |
| 8 | ARMISTICE CAPITAL, LLC | $154.64M | 4.28% | +8.9% |
| 9 | PRICE T ROWE ASSOCIATES INC /MD/ | $100.53M | 0.01% | -42.9% |
| 10 | Point72 Asset Management, L.P. | $73.58M | 0.11% | -39.2% |
SEC Schedule 13D (activist) and 13G (passive) filings for MDGL. Filed when an investor acquires 5%+ ownership.
As of the latest SEC 13F filings, BAKER BROS. ADVISORS LP is the largest institutional holder of MDGL with a position worth $1.15B, representing 5.77% of their portfolio. In total, 13 institutional investors hold MDGL with a combined value of $4.44B.
Institutional investors hold $4.44B worth of MDGL stock across 13 positions. The largest institutional holder is BAKER BROS. ADVISORS LP with $1.15B in holdings.
A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For MDGL, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their MDGL positions.
Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →
Last Close
$546.66
2026-09-09
YTD
-7.9%
71% of 52-week range
