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Of the 15 tracked institutions holding AM6, 8 have a 3-year clone track record — 7 of them beat the S&P. Average holder's clone alpha: +4.6pt. It's a gauge of who owns the name, not just how many.
Among the 15 tracked institutional investors we monitor, AM6 (AMICUS THERAPEUTIC) is held with a combined value of $1.46B across 101,732,904 shares. The largest holder is BlackRock, Inc. with a position worth $489.89M. Grantham, Mayo, Van Otterloo & Co. LLC opened a new position in the most recent quarter. 8 funds increased their holdings. 5 funds reduced their position.
Total Institutional Value
$1.46B
Total Shares Held
101,732,904
Institutional Holders
15
Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.
| # | Fund | Value↓ | Portfolio % | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $489.89M | 0.01% | +4.2% |
| 2 | VANGUARD GROUP INC | $422.97M | 0.01% | +0.6% |
| 3 | STATE STREET CORP | $186.45M | 0.01% | -13.1% |
| 4 | MILLENNIUM MANAGEMENT LLC | $114.36M | 0.05% | +159.7% |
| 5 | SOROS FUND MANAGEMENT LLC | $83.19M | 0.91% | +15.1% |
| 6 | Magnetar Financial LLC | $57.64M | 0.59% | +0.5% |
| 7 | RENAISSANCE TECHNOLOGIES LLC | $27.08M | 0.04% | +54.6% |
| 8 | FMR LLC | $25.36M | 0.00% | +882.9% |
| 9 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $23.86M | 0.04% | - |
| 10 | Grantham, Mayo, Van Otterloo & Co. LLC | $13.61M | 0.03% | New |
As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of AM6 with a position worth $489.89M, representing 0.01% of their portfolio. In total, 15 institutional investors hold AM6 with a combined value of $1.46B.
In the most recent quarter, 1 fund opened a new position in AM6. Additionally, 8 increased their holdings and 5 reduced their positions.
Institutional investors hold $1.46B worth of AM6 stock across 15 positions. The largest institutional holder is BlackRock, Inc. with $489.89M 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 AM6, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.
Get notified when hedge funds change their AM6 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 →
